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Difference From c5692a3458233cdd To 0da08dfd33708d89
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2016-12-29
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| 15:48 | rl2_load_raw_tiles: supporting 1-BIT, 2-BIT, 4-BIT MONOCHROME and PALETTE check-in: 6618242a60 user: sandro tags: trunk | |
| 11:37 | rl2_load_raw_tiles: initial implementation check-in: 0da08dfd33 user: sandro tags: trunk | |
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2016-12-28
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| 12:40 | bugfix: importing DATAGRID from TIFF (by strip / setting the initial palette only after importing the first Section check-in: 77db64b78e user: sandro tags: trunk | |
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2015-06-05
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| 12:03 | updating to automake 1.15 check-in: 7574f54ee8 user: sandro tags: trunk | |
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2015-06-04
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| 21:50 | implementing RL2_CopyRasterCoverage() check-in: c5692a3458 user: sandro tags: trunk | |
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2015-05-31
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| 10:02 | wmslite micro-server: supporting WMS vector layers in GetCapabilities check-in: 6b8e213297 user: sandro tags: trunk | |
Deleted Android_R4.2.0.mk.
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# ------------------- # Android_R4.2.0.mk # ndk-build clean # ndk-build # ------------------- LOCAL_PATH := $(call my-dir) JSQLITE_PATH := javasqlite-20120209 SPATIALITE_PATH := libspatialite-4.2.0-rc1 GEOS_PATH := geos-3.4.2 PROJ4_PATH := proj-4.8.0 SQLITE_PATH := sqlite-amalgamation-3080403 ICONV_PATH := libiconv-1.13.1 RASTERLITE2_PATH := librasterlite2-4.2.0 GEOTIFF_PATH := libgeotiff-1.4.0 TIFF_PATH := tiff-4.0.3/libtiff JPEG_PATH := jpeg-8d GIF_PATH := giflib-5.0.6/lib CAIRO_PATH := cairo-1.12.14/src FREETYPE_PATH := freetype-2.5.3 FONTCONFIG_PATH := fontconfig-2.11.1 EXPAT_PATH := expat-2.1.0 PIXMAN_PATH := pixman-0.32.4 PNG_PATH := libpng-1.6.10 WEBP_PATH := libwebp-0.4.0 XML2_PATH := libxml2-2.9.1 CURL_PATH := curl-7.36.0 LZMA_PATH := xz-5.1.3alpha include $(LOCAL_PATH)/jsqlite-R4.2.0.mk include $(LOCAL_PATH)/iconv-1.13.1.mk include $(LOCAL_PATH)/sqlite-3080403.mk include $(LOCAL_PATH)/proj4-4.8.0.mk include $(LOCAL_PATH)/geos-3.4.2.mk include $(LOCAL_PATH)/spatialite-4.2.0.mk include $(LOCAL_PATH)/libjpeg-8d.mk include $(LOCAL_PATH)/giflib-5.0.6.mk include $(LOCAL_PATH)/libpng-1.6.10.mk include $(LOCAL_PATH)/libtiff-4.0.3.mk include $(LOCAL_PATH)/libwebp-0.4.0.mk include $(LOCAL_PATH)/pixman-0.32.4.mk include $(LOCAL_PATH)/freetype-2.5.3.mk include $(LOCAL_PATH)/fontconfig-2.11.1.mk include $(LOCAL_PATH)/expat-2.1.0.mk include $(LOCAL_PATH)/cairo-1.12.14.mk include $(LOCAL_PATH)/libgeotiff-1.4.0.mk include $(LOCAL_PATH)/libxml2-2.9.1.mk include $(LOCAL_PATH)/libcurl-7.36.0.mk include $(LOCAL_PATH)/lzma-xz-5.1.3a.mk include $(LOCAL_PATH)/rasterlite2-4.2.0.mk $(call import-module,android/cpufeatures) |
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Added Android_R4.3.0.mk.
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# ------------------- # Android_R4.3.0.mk # ndk-build clean # ndk-build # ------------------- LOCAL_PATH := $(call my-dir) JSQLITE_PATH := javasqlite-20120209 SPATIALITE_PATH := libspatialite-4.3.0 GEOS_PATH := geos-3.4.2 PROJ4_PATH := proj-4.9.1 SQLITE_PATH := sqlite-amalgamation-3081002 ICONV_PATH := libiconv-1.13.1 RASTERLITE2_PATH := librasterlite2-4.3.0 GEOTIFF_PATH := libgeotiff-1.4.0 TIFF_PATH := tiff-4.0.3/libtiff JPEG_PATH := jpeg-8d GIF_PATH := giflib-5.0.6/lib CAIRO_PATH := cairo-1.12.14/src FREETYPE_PATH := freetype-2.5.3 FONTCONFIG_PATH := fontconfig-2.11.1 EXPAT_PATH := expat-2.1.0 PIXMAN_PATH := pixman-0.32.4 PNG_PATH := libpng-1.6.10 WEBP_PATH := libwebp-0.4.0 XML2_PATH := libxml2-2.9.1 CURL_PATH := curl-7.36.0 LZMA_PATH := xz-5.1.3alpha CHARLS_PATH := charls-1.0 OPENJPEG_PATH := openjpeg-2.0.0 include $(LOCAL_PATH)/charls-1.0.mk include $(LOCAL_PATH)/jsqlite-R4.2.0.mk include $(LOCAL_PATH)/iconv-1.13.1.mk include $(LOCAL_PATH)/sqlite-3081002.mk include $(LOCAL_PATH)/proj4-4.9.1.mk include $(LOCAL_PATH)/geos-3.4.2.mk include $(LOCAL_PATH)/spatialite-4.3.0.mk include $(LOCAL_PATH)/libjpeg-8d.mk include $(LOCAL_PATH)/openjpeg-2.0.0.mk include $(LOCAL_PATH)/giflib-5.0.6.mk include $(LOCAL_PATH)/libpng-1.6.10.mk include $(LOCAL_PATH)/libtiff-4.0.3.mk include $(LOCAL_PATH)/libwebp-0.4.0.mk include $(LOCAL_PATH)/pixman-0.32.4.mk include $(LOCAL_PATH)/freetype-2.5.3.mk include $(LOCAL_PATH)/fontconfig-2.11.1.mk include $(LOCAL_PATH)/expat-2.1.0.mk include $(LOCAL_PATH)/cairo-1.12.14.mk include $(LOCAL_PATH)/libgeotiff-1.4.0.mk include $(LOCAL_PATH)/libxml2-2.9.1.mk include $(LOCAL_PATH)/libcurl-7.36.0.mk include $(LOCAL_PATH)/lzma-xz-5.1.3a.mk include $(LOCAL_PATH)/rasterlite2-4.3.0.mk $(call import-module,android/cpufeatures) |
Changes to Makefile-static-MinGW.
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./static_bin/wmslite.exe ./static_bin/rl2sniff.exe: ./tools/rl2sniff.o $(GG) ./tools/rl2sniff.o -o ./static_bin/rl2sniff.exe \ /usr/local/lib/librasterlite2.a \ /usr/local/lib/libspatialite.a \ /usr/local/lib/libsqlite3.a \ /usr/local/lib/liblwgeom.a \ /usr/local/lib/libproj.a \ /usr/local/lib/libgeos_c.a \ /usr/local/lib/libgeos.a \ /usr/local/lib/libfreexl.a \ /usr/local/lib/libcairo.a \ /usr/local/lib/libpixman-1.a \ /usr/local/lib/libfontconfig.a \ ................................................................................ strip --strip-all ./static_bin/rl2sniff.exe ./static_bin/rl2tool.exe: ./tools/rl2tool.o $(GG) ./tools/rl2tool.o -o ./static_bin/rl2tool.exe \ /usr/local/lib/librasterlite2.a \ /usr/local/lib/libspatialite.a \ /usr/local/lib/libsqlite3.a \ /usr/local/lib/liblwgeom.a \ /usr/local/lib/libproj.a \ /usr/local/lib/libgeos_c.a \ /usr/local/lib/libgeos.a \ /usr/local/lib/libfreexl.a \ /usr/local/lib/libcairo.a \ /usr/local/lib/libpixman-1.a \ /usr/local/lib/libfontconfig.a \ ................................................................................ strip --strip-all ./static_bin/rl2tool.exe ./static_bin/wmslite.exe: ./tools/wmslite.o $(GG) ./tools/wmslite.o -o ./static_bin/wmslite.exe \ /usr/local/lib/librasterlite2.a \ /usr/local/lib/libspatialite.a \ /usr/local/lib/libsqlite3.a \ /usr/local/lib/liblwgeom.a \ /usr/local/lib/libproj.a \ /usr/local/lib/libgeos_c.a \ /usr/local/lib/libgeos.a \ /usr/local/lib/libfreexl.a \ /usr/local/lib/libcairo.a \ /usr/local/lib/libpixman-1.a \ /usr/local/lib/libfontconfig.a \ |
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./static_bin/wmslite.exe ./static_bin/rl2sniff.exe: ./tools/rl2sniff.o $(GG) ./tools/rl2sniff.o -o ./static_bin/rl2sniff.exe \ /usr/local/lib/librasterlite2.a \ /usr/local/lib/libspatialite.a \ /usr/local/lib/libsqlite3.a \ /usr/local/lib/librttopo.a \ /usr/local/lib/libproj.a \ /usr/local/lib/libgeos_c.a \ /usr/local/lib/libgeos.a \ /usr/local/lib/libfreexl.a \ /usr/local/lib/libcairo.a \ /usr/local/lib/libpixman-1.a \ /usr/local/lib/libfontconfig.a \ ................................................................................ strip --strip-all ./static_bin/rl2sniff.exe ./static_bin/rl2tool.exe: ./tools/rl2tool.o $(GG) ./tools/rl2tool.o -o ./static_bin/rl2tool.exe \ /usr/local/lib/librasterlite2.a \ /usr/local/lib/libspatialite.a \ /usr/local/lib/libsqlite3.a \ /usr/local/lib/librttopo.a \ /usr/local/lib/libproj.a \ /usr/local/lib/libgeos_c.a \ /usr/local/lib/libgeos.a \ /usr/local/lib/libfreexl.a \ /usr/local/lib/libcairo.a \ /usr/local/lib/libpixman-1.a \ /usr/local/lib/libfontconfig.a \ ................................................................................ strip --strip-all ./static_bin/rl2tool.exe ./static_bin/wmslite.exe: ./tools/wmslite.o $(GG) ./tools/wmslite.o -o ./static_bin/wmslite.exe \ /usr/local/lib/librasterlite2.a \ /usr/local/lib/libspatialite.a \ /usr/local/lib/libsqlite3.a \ /usr/local/lib/librttopo.a \ /usr/local/lib/libproj.a \ /usr/local/lib/libgeos_c.a \ /usr/local/lib/libgeos.a \ /usr/local/lib/libfreexl.a \ /usr/local/lib/libcairo.a \ /usr/local/lib/libpixman-1.a \ /usr/local/lib/libfontconfig.a \ |
Changes to Makefile.am.
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ACLOCAL_AMFLAGS = -I m4 SUBDIRS = headers src test tools EXTRA_DIST = mainpage.doxy Android_R4.2.0.mk rasterlite2-4.2.0.mk \ Makefile-static-MinGW AUTOMAKE_OPTIONS = dist-zip pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = rasterlite2.pc coverage-init: lcov --directory src --capture --initial --output-file rasterlite2_cov.info coverage:: lcov --rc lcov_branch_coverage=1 --directory src --output-file rasterlite2_cov.info --capture genhtml --rc lcov_branch_coverage=1 -o covresults rasterlite2_cov.info MOSTLYCLEANFILES = rasterlite2_cov.info |
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ACLOCAL_AMFLAGS = -I m4 SUBDIRS = headers src test tools EXTRA_DIST = mainpage.doxy Android_R4.3.0.mk rasterlite2-4.3.0.mk \ Makefile-static-MinGW AUTOMAKE_OPTIONS = dist-zip foreign pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = rasterlite2.pc coverage-init: lcov --directory src --capture --initial --output-file rasterlite2_cov.info coverage:: lcov --rc lcov_branch_coverage=1 --directory src --output-file rasterlite2_cov.info --capture lcov --rc lcov_branch_coverage=1 --remove rasterlite2_cov.info "*include/*" --output-file rasterlite2_cov.info genhtml --rc lcov_branch_coverage=1 -o covresults rasterlite2_cov.info MOSTLYCLEANFILES = rasterlite2_cov.info |
Changes to Makefile.in.
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# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ 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# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; \ else \ false; \ fi; \ } am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ 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Changes to configure.
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#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for librasterlite2 1.0.0-rc1. # # Report bugs to <a.furieri@lqt.it>. # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # ................................................................................ subdirs= MFLAGS= MAKEFLAGS= # Identity of this package. PACKAGE_NAME='librasterlite2' PACKAGE_TARNAME='librasterlite2' PACKAGE_VERSION='1.0.0-rc1' PACKAGE_STRING='librasterlite2 1.0.0-rc1' PACKAGE_BUGREPORT='a.furieri@lqt.it' PACKAGE_URL='' # Factoring default headers for most tests. ac_includes_default="\ #include <stdio.h> #ifdef HAVE_SYS_TYPES_H ................................................................................ # # Report the --help message. # if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF \`configure' configures librasterlite2 1.0.0-rc1 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... To assign environment variables (e.g., CC, CFLAGS...), specify them as VAR=VALUE. See below for descriptions of some of the useful variables. 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CYGPATH_W=echo fi fi # Define the identity of the package. PACKAGE='librasterlite2' VERSION='1.0.0-rc1' cat >>confdefs.h <<_ACEOF #define PACKAGE "$PACKAGE" _ACEOF ................................................................................ # For better backward compatibility. To be removed once Automake 1.9.x # dies out for good. For more background, see: # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> mkdir_p='$(MKDIR_P)' # We need awk for the "check" target. The system "awk" is bad on # some platforms. # Always define AMTAR for backward compatibility. Yes, it's still used # in the wild :-( We should find a proper way to deprecate it ... AMTAR='$${TAR-tar}' # We'll loop over all known methods to create a tar archive until one works. _am_tools='gnutar pax cpio none' ................................................................................ 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Report bugs to <a.furieri@lqt.it>." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ librasterlite2 config.status 1.0.0-rc1 configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" Copyright (C) 2012 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." |
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#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for librasterlite2 1.0.0-devel. # # Report bugs to <a.furieri@lqt.it>. # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # ................................................................................ subdirs= MFLAGS= MAKEFLAGS= # Identity of this package. 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'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM to "yes", and re-run configure. END as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... 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Report bugs to <a.furieri@lqt.it>." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ librasterlite2 config.status 1.0.0-devel configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" Copyright (C) 2012 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." |
Changes to configure.ac.
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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.61)
AC_INIT(librasterlite2, 1.0.0-rc1, a.furieri@lqt.it)
AC_LANG(C)
AC_CONFIG_AUX_DIR([.])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE
AM_CONFIG_HEADER(config.h)
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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.61)
AC_INIT(librasterlite2, 1.0.0-devel, a.furieri@lqt.it)
AC_LANG(C)
AC_CONFIG_AUX_DIR([.])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE
AM_CONFIG_HEADER(config.h)
|
Changes to headers/Makefile.in.
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# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = headers DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ $(nobase_include_HEADERS) $(noinst_HEADERS) ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false ................................................................................ am__define_uniq_tagged_files = \ list='$(am__tagged_files)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AS = @AS@ AUTOCONF = @AUTOCONF@ ................................................................................ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu headers/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --gnu headers/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ ................................................................................ install-info install-info-am install-man \ install-nobase_includeHEADERS install-pdf install-pdf-am \ install-ps install-ps-am install-strip installcheck \ installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-generic \ mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \ uninstall-am uninstall-nobase_includeHEADERS # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: |
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# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; \ else \ false; \ fi; \ } am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = headers ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) DIST_COMMON = $(srcdir)/Makefile.am $(nobase_include_HEADERS) \ $(noinst_HEADERS) $(am__DIST_COMMON) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false ................................................................................ am__define_uniq_tagged_files = \ list='$(am__tagged_files)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags am__DIST_COMMON = $(srcdir)/Makefile.in DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AS = @AS@ AUTOCONF = @AUTOCONF@ ................................................................................ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu headers/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --gnu headers/Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ ................................................................................ install-info install-info-am install-man \ install-nobase_includeHEADERS install-pdf install-pdf-am \ install-ps install-ps-am install-strip installcheck \ installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-generic \ mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \ uninstall-am uninstall-nobase_includeHEADERS .PRECIOUS: Makefile # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: |
Changes to headers/rasterlite2/rasterlite2.h.
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RL2_DECLARE int rl2_load_raw_raster_into_dbms (sqlite3 * sqlite,
int max_threads,
rl2CoveragePtr cvg,
const char *sctn_name,
rl2RasterPtr rst,
int pyramidize);
RL2_DECLARE int
rl2_get_raw_raster_data (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg, unsigned int width,
unsigned int height, double minx, double miny,
double maxx, double maxy, double x_res,
double y_res, unsigned char **buffer,
int *buf_size, rl2PalettePtr * palette,
unsigned char out_pixel);
RL2_DECLARE int
rl2_get_section_raw_raster_data (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
unsigned int width,
unsigned int height, double minx,
double miny, double maxx, double maxy,
double x_res, double y_res,
unsigned char **buffer, int *buf_size,
rl2PalettePtr * palette,
unsigned char out_pixel);
RL2_DECLARE int
rl2_get_triple_band_raw_raster_data (sqlite3 * handle,
rl2CoveragePtr cvg,
unsigned int width,
unsigned int height,
double minx, double miny,
double maxx, double maxy,
................................................................................
RL2_DECLARE int
rl2_compare_palettes (rl2PalettePtr palette_1, rl2PalettePtr palette_2);
RL2_DECLARE int
rl2_check_dbms_palette (sqlite3 * handle, rl2CoveragePtr cvg,
rl2TiffOriginPtr tiff);
RL2_DECLARE int
rl2_serialize_dbms_pixel (rl2PixelPtr pixel, unsigned char **blob,
int *blob_size);
RL2_DECLARE int
rl2_is_valid_dbms_pixel (const unsigned char *blob, int blob_size,
unsigned char sample_type,
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RL2_DECLARE int rl2_load_raw_raster_into_dbms (sqlite3 * sqlite,
int max_threads,
rl2CoveragePtr cvg,
const char *sctn_name,
rl2RasterPtr rst,
int pyramidize);
RL2_DECLARE int rl2_load_raw_tiles_into_dbms (sqlite3 * sqlite,
rl2CoveragePtr cvg,
const char *sctn_name,
unsigned int sctn_width,
unsigned int sctn_height,
int sctn_srid,
double sctn_minx,
double sctn_miny,
double sctn_maxx,
double sctn_maxy,
int (*getTile) (void *data,
double
tile_minx,
double
tile_miny,
double
tile_maxx,
double
tile_maxy,
unsigned char
*bufpix,
rl2PalettePtr
* palette),
void *data, int pyramidize);
RL2_DECLARE int
rl2_get_raw_raster_data (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg, unsigned int width,
unsigned int height, double minx, double miny,
double maxx, double maxy, double x_res,
double y_res, unsigned char **buffer,
int *buf_size, rl2PalettePtr * palette,
unsigned char out_pixel);
RL2_DECLARE int
rl2_get_raw_raster_mask (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg, unsigned int width,
unsigned int height, double minx, double miny,
double maxx, double maxy, double x_res,
double y_res, unsigned char **mask,
int *mask_size);
RL2_DECLARE int
rl2_get_section_raw_raster_data (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
unsigned int width,
unsigned int height, double minx,
double miny, double maxx, double maxy,
double x_res, double y_res,
unsigned char **buffer, int *buf_size,
rl2PalettePtr * palette,
unsigned char out_pixel);
RL2_DECLARE int
rl2_get_section_raw_raster_mask (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
unsigned int width,
unsigned int height, double minx,
double miny, double maxx, double maxy,
double x_res, double y_res,
unsigned char **mask, int *mask_size);
RL2_DECLARE int
rl2_get_triple_band_raw_raster_data (sqlite3 * handle,
rl2CoveragePtr cvg,
unsigned int width,
unsigned int height,
double minx, double miny,
double maxx, double maxy,
................................................................................
RL2_DECLARE int
rl2_compare_palettes (rl2PalettePtr palette_1, rl2PalettePtr palette_2);
RL2_DECLARE int
rl2_check_dbms_palette (sqlite3 * handle, rl2CoveragePtr cvg,
rl2TiffOriginPtr tiff);
RL2_DECLARE int
rl2_install_dbms_palette_from_tiff (sqlite3 * handle,
rl2CoveragePtr cvg,
rl2TiffOriginPtr tiff);
RL2_DECLARE int
rl2_serialize_dbms_pixel (rl2PixelPtr pixel, unsigned char **blob,
int *blob_size);
RL2_DECLARE int
rl2_is_valid_dbms_pixel (const unsigned char *blob, int blob_size,
unsigned char sample_type,
|
Changes to headers/rasterlite2/rl2graphics.h.
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RL2_DECLARE int rl2_graph_draw_rescaled_bitmap (rl2GraphicsContextPtr
context,
rl2GraphicsBitmapPtr bitmap,
double scale_x,
double scale_y, double x,
double y);
/**
Creates an RGB Array corresponding to the current Canvass
\param context the pointer to a valid Graphics Context (aka Canvass).
\return the pointer to the RGB Array: NULL on failure.
|
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RL2_DECLARE int rl2_graph_draw_rescaled_bitmap (rl2GraphicsContextPtr
context,
rl2GraphicsBitmapPtr bitmap,
double scale_x,
double scale_y, double x,
double y);
/**
Rescales a raw pixbuf (RGB or GRAYSCALE)
\param inbuf pointer to the input pixbuf.
\param inwidth the width (measured in pixels) of the input pixbuf.
\param inheight the height (measured in pixels) of the input pixbuf.
\param pixtype either RL2_PIXEL_RGB or RL2_PIXEL_GRAYSCALE.
\param outbuf pointer to the input pixbuf.
\param outwidth the width (measured in pixels) of the output pixbuf.
\param outheight the height (measured in pixels) of the output pixbuf.
\return 0 (false) on error, any other value on success.
*/
RL2_DECLARE int rl2_rescale_pixbuf (const unsigned char *inbuf,
unsigned int inwidth,
unsigned int inheight,
unsigned char pixtype,
const unsigned char *outbuf,
unsigned int outwidth,
unsigned int outheight);
/**
Creates an RGB Array corresponding to the current Canvass
\param context the pointer to a valid Graphics Context (aka Canvass).
\return the pointer to the RGB Array: NULL on failure.
|
Changes to headers/rasterlite2/sqlite.h.
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#ifdef LOADABLE_EXTENSION /* loadable-extension only */ #include <sqlite3ext.h> extern const sqlite3_api_routines *sqlite3_api; #else /* ordinary lib */ #include <sqlite3.h> #endif #endif |
> > > > > |
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#ifdef LOADABLE_EXTENSION /* loadable-extension only */ #include <sqlite3ext.h> extern const sqlite3_api_routines *sqlite3_api; #else /* ordinary lib */ #include <sqlite3.h> #endif #ifndef SQLITE_DETERMINISTIC /* probably SQLite < 3.8.3 - attempting to fix */ #define SQLITE_DETERMINISTIC SQLITE_UTF8 #endif #endif |
Changes to headers/rasterlite2_private.h.
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} rl2Point;
typedef rl2Point *rl2PointPtr;
typedef struct rl2_linestring
{
int points;
double *coords;
struct rl2_linestring *next;
} rl2Linestring;
typedef rl2Linestring *rl2LinestringPtr;
typedef struct rl2_ring
{
int points;
double *coords;
struct rl2_ring *next;
} rl2Ring;
typedef rl2Ring *rl2RingPtr;
typedef struct rl2_polygon
{
rl2RingPtr exterior;
................................................................................
rl2PrivRasterStatisticsPtr stats;
rl2PrivRasterPtr raster;
rl2PrivPalettePtr palette;
int retcode;
} rl2AuxDecoder;
typedef rl2AuxDecoder *rl2AuxDecoderPtr;
typedef struct rl2_aux_shadower
{
void *opaque_thread_id;
unsigned int width;
unsigned int height;
double relief_factor;
double scale_factor;
................................................................................
unsigned int *height,
unsigned char sample_type,
unsigned char pixel_type,
unsigned char num_bands,
unsigned char **pixels, int *pixels_sz);
RL2_PRIVATE int
rl2_data_to_png (const unsigned char *pixels, const unsigned char *mask,
double opacity, rl2PalettePtr plt,
unsigned int width, unsigned int height,
unsigned char sample_type, unsigned char pixel_type,
unsigned char num_bands, unsigned char **compr_data,
int *compressed_size);
RL2_PRIVATE int
rl2_decode_png (const unsigned char *png, int png_sz,
unsigned int *width, unsigned int *height,
unsigned char *sample_type, unsigned char *pixel_type,
unsigned char *num_bands, unsigned char **pixels,
int *pixels_sz, unsigned char **mask, int *mask_sz,
................................................................................
unsigned char pixel_type, unsigned char num_bands,
unsigned char **compr_data, int *compressed_size);
RL2_PRIVATE int
rl2_decode_charls (const unsigned char *charls, int charls_sz,
unsigned int *width, unsigned int *height,
unsigned char *sample_type,
unsigned char *pixel_type, unsigned char *num_bands,
unsigned char **pixels, int *pixels_sz);
RL2_PRIVATE int
rl2_data_to_gif (const unsigned char *pixels,
rl2PalettePtr plt, unsigned int width,
unsigned int height, unsigned char sample_type,
unsigned char pixel_type, unsigned char **compr_data,
int *compressed_size);
................................................................................
unsigned int height,
unsigned char sample_type,
unsigned char num_bands,
unsigned char auto_ndvi,
unsigned char red_band_index,
unsigned char nir_band_index,
double x_res, double y_res,
double minx, double miny, double maxx,
double maxy, int level, int scale,
rl2PalettePtr palette,
rl2PixelPtr no_data,
rl2RasterSymbolizerPtr style,
rl2RasterStatisticsPtr stats);
RL2_PRIVATE int rl2_load_dbms_tiles_section (sqlite3 * handle,
int max_threads,
sqlite3_int64 section_id,
................................................................................
unsigned int height,
unsigned char sample_type,
unsigned char num_bands,
unsigned char auto_ndvi,
unsigned char red_band_index,
unsigned char nir_band_index,
double x_res, double y_res,
double minx, double maxy,
int scale,
rl2PalettePtr palette,
rl2PixelPtr no_data);
RL2_PRIVATE void
compute_aggregate_sq_diff (rl2RasterStatisticsPtr aggreg_stats);
RL2_PRIVATE int get_coverage_sample_bands (sqlite3 * sqlite,
................................................................................
unsigned char *num_bands,
unsigned char *compression);
RL2_PRIVATE rl2PixelPtr default_nodata (unsigned char sample,
unsigned char pixel,
unsigned char num_bands);
RL2_PRIVATE WmsRetryListPtr alloc_retry_list ();
RL2_PRIVATE void free_retry_list (WmsRetryListPtr lst);
RL2_PRIVATE void add_retry (WmsRetryListPtr lst, double minx, double miny,
double maxx, double maxy);
................................................................................
int scale, double x_res,
double y_res);
RL2_PRIVATE int rl2_find_best_resolution_level (sqlite3 * handle,
const char *coverage,
int by_section,
sqlite3_int64 section_id,
double x_res, double y_res,
int *level_id, int *scale,
int *real_scale,
double *xx_res,
double *yy_res);
RL2_PRIVATE unsigned char get_palette_format (rl2PrivPalettePtr plt);
................................................................................
unsigned char format,
int quality,
unsigned char **image,
int *image_sz);
RL2_PRIVATE int get_payload_from_palette_transparent (unsigned int width,
unsigned int height,
unsigned char *pixels,
rl2PalettePtr palette,
unsigned char format,
int quality,
unsigned char **image,
int *image_sz,
unsigned char bg_red,
unsigned char
bg_green,
unsigned char
bg_blue,
double opacity);
RL2_PRIVATE int get_payload_from_grayscale_opaque (unsigned int width,
unsigned int height,
sqlite3 * handle,
double minx, double miny,
double maxx, double maxy,
int srid,
unsigned char *pixels,
unsigned char format,
int quality,
unsigned char **image,
int *image_sz);
RL2_PRIVATE int get_payload_from_grayscale_transparent (unsigned int
width,
unsigned int
height,
unsigned char
*pixels,
unsigned char
format, int quality,
unsigned char
**image,
int *image_sz,
unsigned char
bg_gray,
double opacity);
RL2_PRIVATE int get_payload_from_rgb_opaque (unsigned int width,
unsigned int height,
sqlite3 * handle, double minx,
double miny, double maxx,
double maxy, int srid,
unsigned char *pixels,
unsigned char format,
int quality,
unsigned char **image,
int *image_sz);
RL2_PRIVATE int get_payload_from_rgb_transparent (unsigned int width,
................................................................................
RL2_PRIVATE int get_rgba_from_monochrome_opaque (unsigned int width,
unsigned int height,
unsigned char *pixels,
unsigned char *rgba);
RL2_PRIVATE int get_rgba_from_monochrome_transparent (unsigned int width,
unsigned int height,
unsigned char *pixels,
unsigned char *rgba);
RL2_PRIVATE int get_rgba_from_palette_mask (unsigned int base_width,
unsigned int base_height,
unsigned char *pixels,
unsigned char *mask,
rl2PalettePtr palette,
................................................................................
RL2_PRIVATE int get_rgba_from_grayscale_opaque (unsigned int width,
unsigned int height,
unsigned char *pixels,
unsigned char *rgba);
RL2_PRIVATE int get_rgba_from_grayscale_transparent (unsigned int width,
unsigned int height,
unsigned char *pixels,
unsigned char *rgba,
unsigned char bg_gray);
RL2_PRIVATE int get_rgba_from_rgb_mask (unsigned int width,
unsigned int height,
unsigned char *pixels,
unsigned char *mask,
................................................................................
unsigned char *mask,
rl2PrivPixelPtr no_made,
unsigned char *rgba);
RL2_PRIVATE int get_payload_from_gray_rgba_opaque (unsigned int width,
unsigned int height,
sqlite3 * handle,
double minx, double miny,
double maxx, double maxy,
int srid,
unsigned char *rgb,
unsigned char format,
int quality,
unsigned char **image,
int *image_sz);
RL2_PRIVATE int get_payload_from_gray_rgba_transparent (unsigned int
width,
unsigned int
height,
unsigned char *rgb,
unsigned char
*alpha,
unsigned char
format, int quality,
unsigned char
**image,
int *image_sz,
double opacity);
RL2_PRIVATE int get_payload_from_rgb_rgba_opaque (unsigned int width,
unsigned int height,
sqlite3 * handle,
double minx, double miny,
double maxx, double maxy,
int srid,
unsigned char *rgb,
unsigned char format,
int quality,
unsigned char **image,
int *image_sz);
RL2_PRIVATE int get_payload_from_rgb_rgba_transparent (unsigned int width,
unsigned int
height,
unsigned char *rgb,
unsigned char *alpha,
unsigned char format,
int quality,
unsigned char
**image,
int *image_sz,
double opacity,
int
half_transparent);
RL2_PRIVATE int build_rgb_alpha (unsigned int width,
unsigned int height, unsigned char *rgba,
unsigned char **rgb, unsigned char **alpha,
unsigned char bg_red,
unsigned char bg_green,
unsigned char bg_blue);
RL2_PRIVATE int get_rgba_from_multiband8 (unsigned int width,
unsigned int height,
unsigned char red_band,
................................................................................
RL2_PRIVATE int parse_worldfile (FILE * in, double *px, double *py,
double *pres_x, double *pres_y);
RL2_PRIVATE rl2CoverageStylePtr coverage_style_from_xml (char *name,
unsigned char
*xml);
RL2_PRIVATE rl2FeatureTypeStylePtr feature_type_style_from_xml (char *name,
unsigned
char *xml);
RL2_PRIVATE rl2GroupStylePtr group_style_from_sld_xml (char *name,
unsigned char *xml);
RL2_PRIVATE rl2PrivCoverageStylePtr
................................................................................
RL2_PRIVATE void rl2_destroy_point_symbolizer (rl2PrivPointSymbolizerPtr
symbolizer);
RL2_PRIVATE void rl2_destroy_line_symbolizer (rl2PrivLineSymbolizerPtr
symbolizer);
RL2_PRIVATE void rl2_destroy_polygon_symbolizer (rl2PrivPolygonSymbolizerPtr
symbolizer);
RL2_PRIVATE void rl2_destroy_text_symbolizer (rl2PrivTextSymbolizerPtr
symbolizer);
RL2_PRIVATE rl2PrivRuleSingleArgPtr
rl2_create_default_rule_single_arg (void);
................................................................................
unsigned char nir_band_index,
double x_res, double y_res,
double minx, double maxy,
double tile_minx, double tile_maxy,
rl2PixelPtr no_data,
rl2RasterSymbolizerPtr style,
rl2RasterStatisticsPtr stats);
RL2_PRIVATE unsigned char *rl2_copy_endian_raw_pixels (const unsigned char
*pixels,
int pixels_sz,
unsigned int width,
unsigned int height,
unsigned char
sample_type,
unsigned char
num_bands,
int big_endian);
RL2_PRIVATE int rl2_build_shaded_relief_mask (sqlite3 * handle,
int max_threads,
rl2CoveragePtr cvg,
double relief_factor,
double scale_factor,
unsigned int width,
unsigned int height,
double minx, double miny,
double maxx, double maxy,
double x_res, double y_res,
................................................................................
const char *title,
const char *abstract);
RL2_PRIVATE int rl2_test_layer_group (sqlite3 * handle,
const char *group_name);
RL2_PRIVATE int rl2_rgba_raster_data (sqlite3 * handle,
const char *coverage_name, void *ctx,
int level, double minx, double miny,
double maxx, double maxy,
rl2PalettePtr palette,
rl2PixelPtr no_data);
RL2_PRIVATE int rl2_aux_render_image (struct aux_renderer *aux,
unsigned char **ximage,
int *ximage_size);
RL2_PRIVATE void rl2_aux_group_renderer (struct aux_group_renderer *auxgrp);
RL2_PRIVATE double rl2_get_shaded_relief_scale_factor (sqlite3 * handle,
const char
*coverage);
................................................................................
rl2CoveragePtr cvg,
int by_section,
sqlite3_int64 section_id,
unsigned int width,
unsigned int height,
double minx, double miny,
double maxx, double maxy,
double x_res, double y_res,
unsigned char **buffer,
int *buf_size,
rl2PalettePtr * palette,
unsigned char out_pixel,
rl2PixelPtr bgcolor,
rl2RasterSymbolizerPtr
style,
rl2RasterStatisticsPtr
stats);
RL2_PRIVATE char *rl2_double_quoted_sql (const char *value);
RL2_PRIVATE int rl2_parse_point (sqlite3 * sqlite,
const unsigned char *blob, int blob_sz,
double *x, double *y);
RL2_PRIVATE int rl2_parse_point_generic (sqlite3 * sqlite,
const unsigned char *blob,
int blob_sz, double *x, double *y);
RL2_PRIVATE int rl2_parse_bbox_srid (sqlite3 * sqlite,
const unsigned char *blob, int blob_sz,
int *srid, double *minx, double *miny,
double *maxx, double *maxy);
RL2_PRIVATE int rl2_parse_bbox (sqlite3 * sqlite, const unsigned char *blob,
int blob_sz, double *minx, double *miny,
double *maxx, double *maxy);
RL2_PRIVATE int rl2_build_bbox (sqlite3 * sqlite, int srid, double minx,
double miny, double maxx, double maxy,
unsigned char **blob, int *blob_sz);
RL2_PRIVATE int rl2_delta_encode (unsigned char *buffer, int size,
int distance);
RL2_PRIVATE int rl2_delta_decode (unsigned char *buffer, int size,
int distance);
RL2_PRIVATE rl2PrivVariantValuePtr rl2_create_variant_int (const char *name,
sqlite3_int64
value);
RL2_PRIVATE rl2PrivVariantValuePtr rl2_create_variant_double (const char
*name,
double value);
................................................................................
RL2_PRIVATE rl2PrivVariantValuePtr rl2_create_variant_null (const char
*name);
RL2_PRIVATE void rl2_destroy_variant_value (rl2PrivVariantValuePtr value);
RL2_PRIVATE void rl2_draw_vector_feature (void *ctx, sqlite3 * handle,
rl2VectorSymbolizerPtr symbolizer,
int height, double minx,
double miny, double x_res,
double y_res,
rl2GeometryPtr geom,
rl2VariantArrayPtr variant);
RL2_PRIVATE rl2GeometryPtr
rl2_geometry_from_blob (const unsigned char *blob, int blob_sz);
RL2_PRIVATE rl2GeometryPtr
................................................................................
RL2_PRIVATE int rl2_serialize_linestring (rl2LinestringPtr line,
unsigned char **blob,
int *blob_sz);
RL2_PRIVATE int rl2_serialize_ring (rl2RingPtr ring, unsigned char **blob,
int *blob_sz);
RL2_PRIVATE double rl2_compute_curve_length (rl2GeometryPtr geom);
RL2_PRIVATE rl2GeometryPtr
rl2_curve_substring (sqlite3 * handle, rl2GeometryPtr geom, double from,
double to);
RL2_PRIVATE rl2GeometryPtr rl2_clone_curve (rl2GeometryPtr in);
RL2_PRIVATE rl2GeometryPtr rl2_clone_linestring (rl2LinestringPtr in);
RL2_PRIVATE rl2GeometryPtr
rl2_build_circle (double x, double y, double radius);
................................................................................
RL2_PRIVATE int rl2_load_font_into_dbms (sqlite3 * handle,
unsigned char *blob, int blob_sz);
RL2_PRIVATE int rl2_get_font_from_dbms (sqlite3 * handle,
const char *facename,
unsigned char **font, int *font_sz);
#ifdef __cplusplus
}
#endif
#endif /* _RASTERLITE2_PRIVATE_H */
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} rl2Point;
typedef rl2Point *rl2PointPtr;
typedef struct rl2_linestring
{
int points;
double *coords;
double minx;
double miny;
double maxx;
double maxy;
struct rl2_linestring *next;
} rl2Linestring;
typedef rl2Linestring *rl2LinestringPtr;
typedef struct rl2_ring
{
int points;
double *coords;
double minx;
double miny;
double maxx;
double maxy;
struct rl2_ring *next;
} rl2Ring;
typedef rl2Ring *rl2RingPtr;
typedef struct rl2_polygon
{
rl2RingPtr exterior;
................................................................................
rl2PrivRasterStatisticsPtr stats;
rl2PrivRasterPtr raster;
rl2PrivPalettePtr palette;
int retcode;
} rl2AuxDecoder;
typedef rl2AuxDecoder *rl2AuxDecoderPtr;
typedef struct rl2_aux_mask_decoder
{
void *opaque_thread_id;
sqlite3_int64 tile_id;
unsigned char *blob_odd;
int blob_odd_sz;
unsigned char *maskbuf;
unsigned int width;
unsigned int height;
double x_res;
double y_res;
int scale;
double minx;
double maxy;
double tile_minx;
double tile_maxy;
rl2PrivRasterPtr raster;
int retcode;
} rl2AuxMaskDecoder;
typedef rl2AuxMaskDecoder *rl2AuxMaskDecoderPtr;
typedef struct rl2_aux_shadower
{
void *opaque_thread_id;
unsigned int width;
unsigned int height;
double relief_factor;
double scale_factor;
................................................................................
unsigned int *height,
unsigned char sample_type,
unsigned char pixel_type,
unsigned char num_bands,
unsigned char **pixels, int *pixels_sz);
RL2_PRIVATE int
rl2_data_to_png (const unsigned char *pixels,
const unsigned char *mask, double opacity,
rl2PalettePtr plt, unsigned int width,
unsigned int height, unsigned char sample_type,
unsigned char pixel_type, unsigned char num_bands,
unsigned char **compr_data, int *compressed_size);
RL2_PRIVATE int
rl2_decode_png (const unsigned char *png, int png_sz,
unsigned int *width, unsigned int *height,
unsigned char *sample_type, unsigned char *pixel_type,
unsigned char *num_bands, unsigned char **pixels,
int *pixels_sz, unsigned char **mask, int *mask_sz,
................................................................................
unsigned char pixel_type, unsigned char num_bands,
unsigned char **compr_data, int *compressed_size);
RL2_PRIVATE int
rl2_decode_charls (const unsigned char *charls, int charls_sz,
unsigned int *width, unsigned int *height,
unsigned char *sample_type,
unsigned char *pixel_type,
unsigned char *num_bands, unsigned char **pixels,
int *pixels_sz);
RL2_PRIVATE int
rl2_data_to_gif (const unsigned char *pixels,
rl2PalettePtr plt, unsigned int width,
unsigned int height, unsigned char sample_type,
unsigned char pixel_type, unsigned char **compr_data,
int *compressed_size);
................................................................................
unsigned int height,
unsigned char sample_type,
unsigned char num_bands,
unsigned char auto_ndvi,
unsigned char red_band_index,
unsigned char nir_band_index,
double x_res, double y_res,
double minx, double miny,
double maxx, double maxy, int level,
int scale, rl2PalettePtr palette,
rl2PixelPtr no_data,
rl2RasterSymbolizerPtr style,
rl2RasterStatisticsPtr stats);
RL2_PRIVATE int rl2_load_dbms_tiles_section (sqlite3 * handle,
int max_threads,
sqlite3_int64 section_id,
................................................................................
unsigned int height,
unsigned char sample_type,
unsigned char num_bands,
unsigned char auto_ndvi,
unsigned char red_band_index,
unsigned char nir_band_index,
double x_res, double y_res,
double minx, double miny,
double maxx, double maxy,
int level, int scale,
rl2PalettePtr palette,
rl2PixelPtr no_data);
RL2_PRIVATE void
compute_aggregate_sq_diff (rl2RasterStatisticsPtr aggreg_stats);
RL2_PRIVATE int get_coverage_sample_bands (sqlite3 * sqlite,
................................................................................
unsigned char *num_bands,
unsigned char *compression);
RL2_PRIVATE rl2PixelPtr default_nodata (unsigned char sample,
unsigned char pixel,
unsigned char num_bands);
RL2_PRIVATE int
do_check_initial_palette (sqlite3 * handle, rl2CoveragePtr cvg);
RL2_PRIVATE WmsRetryListPtr alloc_retry_list ();
RL2_PRIVATE void free_retry_list (WmsRetryListPtr lst);
RL2_PRIVATE void add_retry (WmsRetryListPtr lst, double minx, double miny,
double maxx, double maxy);
................................................................................
int scale, double x_res,
double y_res);
RL2_PRIVATE int rl2_find_best_resolution_level (sqlite3 * handle,
const char *coverage,
int by_section,
sqlite3_int64 section_id,
double x_res,
double y_res,
int *level_id, int *scale,
int *real_scale,
double *xx_res,
double *yy_res);
RL2_PRIVATE unsigned char get_palette_format (rl2PrivPalettePtr plt);
................................................................................
unsigned char format,
int quality,
unsigned char **image,
int *image_sz);
RL2_PRIVATE int get_payload_from_palette_transparent (unsigned int width,
unsigned int height,
unsigned char
*pixels,
rl2PalettePtr
palette,
unsigned char
format, int quality,
unsigned char
**image,
int *image_sz,
unsigned char
bg_red,
unsigned char
bg_green,
unsigned char
bg_blue,
double opacity);
RL2_PRIVATE int get_payload_from_grayscale_opaque (unsigned int width,
unsigned int height,
sqlite3 * handle,
double minx,
double miny,
double maxx,
double maxy, int srid,
unsigned char *pixels,
unsigned char format,
int quality,
unsigned char **image,
int *image_sz);
RL2_PRIVATE int get_payload_from_grayscale_transparent (unsigned int
width,
unsigned int
height,
unsigned char
*pixels,
unsigned char
format,
int quality,
unsigned char
**image,
int *image_sz,
unsigned char
bg_gray,
double opacity);
RL2_PRIVATE int get_payload_from_rgb_opaque (unsigned int width,
unsigned int height,
sqlite3 * handle,
double minx, double miny,
double maxx, double maxy,
int srid,
unsigned char *pixels,
unsigned char format,
int quality,
unsigned char **image,
int *image_sz);
RL2_PRIVATE int get_payload_from_rgb_transparent (unsigned int width,
................................................................................
RL2_PRIVATE int get_rgba_from_monochrome_opaque (unsigned int width,
unsigned int height,
unsigned char *pixels,
unsigned char *rgba);
RL2_PRIVATE int get_rgba_from_monochrome_transparent (unsigned int width,
unsigned int height,
unsigned char
*pixels,
unsigned char *rgba);
RL2_PRIVATE int get_rgba_from_palette_mask (unsigned int base_width,
unsigned int base_height,
unsigned char *pixels,
unsigned char *mask,
rl2PalettePtr palette,
................................................................................
RL2_PRIVATE int get_rgba_from_grayscale_opaque (unsigned int width,
unsigned int height,
unsigned char *pixels,
unsigned char *rgba);
RL2_PRIVATE int get_rgba_from_grayscale_transparent (unsigned int width,
unsigned int height,
unsigned char
*pixels,
unsigned char *rgba,
unsigned char bg_gray);
RL2_PRIVATE int get_rgba_from_rgb_mask (unsigned int width,
unsigned int height,
unsigned char *pixels,
unsigned char *mask,
................................................................................
unsigned char *mask,
rl2PrivPixelPtr no_made,
unsigned char *rgba);
RL2_PRIVATE int get_payload_from_gray_rgba_opaque (unsigned int width,
unsigned int height,
sqlite3 * handle,
double minx,
double miny,
double maxx,
double maxy, int srid,
unsigned char *rgb,
unsigned char format,
int quality,
unsigned char **image,
int *image_sz);
RL2_PRIVATE int get_payload_from_gray_rgba_transparent (unsigned int
width,
unsigned int
height,
unsigned char
*rgb,
unsigned char
*alpha,
unsigned char
format,
int quality,
unsigned char
**image,
int *image_sz,
double opacity);
RL2_PRIVATE int get_payload_from_rgb_rgba_opaque (unsigned int width,
unsigned int height,
sqlite3 * handle,
double minx,
double miny,
double maxx,
double maxy, int srid,
unsigned char *rgb,
unsigned char format,
int quality,
unsigned char **image,
int *image_sz);
RL2_PRIVATE int get_payload_from_rgb_rgba_transparent (unsigned int width,
unsigned int
height,
unsigned char *rgb,
unsigned char
*alpha,
unsigned char
format,
int quality,
unsigned char
**image,
int *image_sz,
double opacity,
int
half_transparent);
RL2_PRIVATE int build_rgb_alpha (unsigned int width,
unsigned int height, unsigned char *rgba,
unsigned char **rgb,
unsigned char **alpha,
unsigned char bg_red,
unsigned char bg_green,
unsigned char bg_blue);
RL2_PRIVATE int get_rgba_from_multiband8 (unsigned int width,
unsigned int height,
unsigned char red_band,
................................................................................
RL2_PRIVATE int parse_worldfile (FILE * in, double *px, double *py,
double *pres_x, double *pres_y);
RL2_PRIVATE rl2CoverageStylePtr coverage_style_from_xml (char *name,
unsigned char
*xml);
RL2_PRIVATE rl2FeatureTypeStylePtr feature_type_style_from_xml (char
*name,
unsigned
char *xml);
RL2_PRIVATE rl2GroupStylePtr group_style_from_sld_xml (char *name,
unsigned char *xml);
RL2_PRIVATE rl2PrivCoverageStylePtr
................................................................................
RL2_PRIVATE void rl2_destroy_point_symbolizer (rl2PrivPointSymbolizerPtr
symbolizer);
RL2_PRIVATE void rl2_destroy_line_symbolizer (rl2PrivLineSymbolizerPtr
symbolizer);
RL2_PRIVATE void
rl2_destroy_polygon_symbolizer (rl2PrivPolygonSymbolizerPtr symbolizer);
RL2_PRIVATE void rl2_destroy_text_symbolizer (rl2PrivTextSymbolizerPtr
symbolizer);
RL2_PRIVATE rl2PrivRuleSingleArgPtr
rl2_create_default_rule_single_arg (void);
................................................................................
unsigned char nir_band_index,
double x_res, double y_res,
double minx, double maxy,
double tile_minx, double tile_maxy,
rl2PixelPtr no_data,
rl2RasterSymbolizerPtr style,
rl2RasterStatisticsPtr stats);
RL2_PRIVATE int rl2_copy_raw_mask (rl2RasterPtr raster,
unsigned char *maskbuf,
unsigned int width,
unsigned int height,
double x_res, double y_res,
double minx, double maxy,
double tile_minx, double tile_maxy);
RL2_PRIVATE unsigned char *rl2_copy_endian_raw_pixels (const unsigned char
*pixels,
int pixels_sz,
unsigned int width,
unsigned int
height,
unsigned char
sample_type,
unsigned char
num_bands,
int big_endian);
RL2_PRIVATE int rl2_build_shaded_relief_mask (sqlite3 * handle,
int max_threads,
rl2CoveragePtr cvg,
int by_section,
sqlite3_int64 section_id,
double relief_factor,
double scale_factor,
unsigned int width,
unsigned int height,
double minx, double miny,
double maxx, double maxy,
double x_res, double y_res,
................................................................................
const char *title,
const char *abstract);
RL2_PRIVATE int rl2_test_layer_group (sqlite3 * handle,
const char *group_name);
RL2_PRIVATE int rl2_rgba_raster_data (sqlite3 * handle,
const char *coverage_name,
void *ctx, int level, double minx,
double miny, double maxx,
double maxy, rl2PalettePtr palette,
rl2PixelPtr no_data);
RL2_PRIVATE int rl2_aux_render_image (struct aux_renderer *aux,
unsigned char **ximage,
int *ximage_size);
RL2_PRIVATE int rl2_aux_default_image (unsigned int width,
unsigned int height,
unsigned char red,
unsigned char green,
unsigned char blue, int format_id,
int transparent, int quality,
unsigned char **ximage,
int *ximage_size);
RL2_PRIVATE void rl2_aux_group_renderer (struct aux_group_renderer *auxgrp);
RL2_PRIVATE double rl2_get_shaded_relief_scale_factor (sqlite3 * handle,
const char
*coverage);
................................................................................
rl2CoveragePtr cvg,
int by_section,
sqlite3_int64 section_id,
unsigned int width,
unsigned int height,
double minx, double miny,
double maxx, double maxy,
double x_res,
double y_res,
unsigned char **buffer,
int *buf_size,
rl2PalettePtr * palette,
unsigned char out_pixel,
rl2PixelPtr bgcolor,
rl2RasterSymbolizerPtr
style,
rl2RasterStatisticsPtr
stats);
RL2_PRIVATE int rl2_get_raw_raster_mask_common (sqlite3 * handle,
int max_threads,
rl2CoveragePtr cvg,
int by_section,
sqlite3_int64 section_id,
unsigned int width,
unsigned int height,
double minx, double miny,
double maxx, double maxy,
double x_res, double y_res,
unsigned char **mask,
int *mask_size);
RL2_PRIVATE rl2RasterPtr
rl2_raster_decode_mask (int scale, const unsigned char *blob_odd,
int blob_odd_sz, int *status);
RL2_PRIVATE char *rl2_double_quoted_sql (const char *value);
RL2_PRIVATE int rl2_parse_point (sqlite3 * sqlite,
const unsigned char *blob, int blob_sz,
double *x, double *y);
RL2_PRIVATE int rl2_parse_point_generic (sqlite3 * sqlite,
const unsigned char *blob,
int blob_sz, double *x, double *y);
RL2_PRIVATE int rl2_parse_bbox_srid (sqlite3 * sqlite,
const unsigned char *blob,
int blob_sz, int *srid, double *minx,
double *miny, double *maxx,
double *maxy);
RL2_PRIVATE int rl2_parse_bbox (sqlite3 * sqlite,
const unsigned char *blob, int blob_sz,
double *minx, double *miny, double *maxx,
double *maxy);
RL2_PRIVATE int rl2_build_bbox (sqlite3 * sqlite, int srid, double minx,
double miny, double maxx, double maxy,
unsigned char **blob, int *blob_sz);
RL2_PRIVATE int rl2_delta_encode (unsigned char *buffer, int size,
int distance);
RL2_PRIVATE int rl2_delta_decode (unsigned char *buffer, int size,
int distance);
RL2_PRIVATE rl2PrivVariantValuePtr rl2_create_variant_int (const char
*name,
sqlite3_int64
value);
RL2_PRIVATE rl2PrivVariantValuePtr rl2_create_variant_double (const char
*name,
double value);
................................................................................
RL2_PRIVATE rl2PrivVariantValuePtr rl2_create_variant_null (const char
*name);
RL2_PRIVATE void rl2_destroy_variant_value (rl2PrivVariantValuePtr value);
RL2_PRIVATE void rl2_draw_vector_feature (void *ctx, sqlite3 * handle,
const void *priv_data,
rl2VectorSymbolizerPtr
symbolizer, int height,
double minx, double miny,
double maxx, double maxy,
double x_res, double y_res,
rl2GeometryPtr geom,
rl2VariantArrayPtr variant);
RL2_PRIVATE rl2GeometryPtr
rl2_geometry_from_blob (const unsigned char *blob, int blob_sz);
RL2_PRIVATE rl2GeometryPtr
................................................................................
RL2_PRIVATE int rl2_serialize_linestring (rl2LinestringPtr line,
unsigned char **blob,
int *blob_sz);
RL2_PRIVATE int rl2_serialize_ring (rl2RingPtr ring, unsigned char **blob,
int *blob_sz);
RL2_PRIVATE int rl2_serialize_ring_as_linestring (rl2RingPtr ring,
unsigned char **blob,
int *blob_sz);
RL2_PRIVATE double rl2_compute_curve_length (rl2GeometryPtr geom);
RL2_PRIVATE rl2GeometryPtr
rl2_curve_substring (sqlite3 * handle, rl2GeometryPtr geom,
double from, double to);
RL2_PRIVATE rl2GeometryPtr rl2_clone_curve (rl2GeometryPtr in);
RL2_PRIVATE rl2GeometryPtr rl2_clone_linestring (rl2LinestringPtr in);
RL2_PRIVATE rl2GeometryPtr
rl2_build_circle (double x, double y, double radius);
................................................................................
RL2_PRIVATE int rl2_load_font_into_dbms (sqlite3 * handle,
unsigned char *blob, int blob_sz);
RL2_PRIVATE int rl2_get_font_from_dbms (sqlite3 * handle,
const char *facename,
unsigned char **font, int *font_sz);
RL2_PRIVATE rl2LinestringPtr rl2_linestring_to_image (rl2LinestringPtr line,
int height,
double minx,
double miny,
double x_res,
double y_res);
RL2_PRIVATE rl2RingPtr rl2_ring_to_image (rl2RingPtr ring, int height,
double minx, double miny,
double x_res, double y_res);
RL2_PRIVATE void rl2DestroyLinestring (rl2LinestringPtr ptr);
RL2_PRIVATE void rl2DestroyRing (rl2RingPtr ptr);
#ifdef __cplusplus
}
#endif
#endif /* _RASTERLITE2_PRIVATE_H */
|
Changes to headers/rl2svg_private.h.
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in);
RL2_PRIVATE rl2PrivSvgLinePtr svg_alloc_line (double x1, double y1,
double x2, double y2);
RL2_PRIVATE rl2PrivSvgLinePtr svg_clone_line (rl2PrivSvgLinePtr in);
RL2_PRIVATE rl2PrivSvgPolylinePtr svg_alloc_polyline (int points, double *x,
double *y);
RL2_PRIVATE rl2PrivSvgPolylinePtr svg_clone_polyline (rl2PrivSvgPolylinePtr
in);
RL2_PRIVATE rl2PrivSvgPolygonPtr svg_alloc_polygon (int points, double *x,
double *y);
RL2_PRIVATE rl2PrivSvgPolygonPtr svg_clone_polygon (rl2PrivSvgPolygonPtr
in);
RL2_PRIVATE rl2PrivSvgPathMovePtr svg_alloc_path_move (double x, double y);
RL2_PRIVATE rl2PrivSvgPathMovePtr svg_clone_path_move (rl2PrivSvgPathMovePtr
in);
RL2_PRIVATE rl2PrivSvgPathBezierPtr svg_alloc_path_bezier (double x1,
double y1,
double x2,
double y2,
double x,
double y);
................................................................................
RL2_PRIVATE void svg_set_group_parent (rl2PrivSvgItemPtr item,
rl2PrivSvgGroupPtr grp);
RL2_PRIVATE rl2PrivSvgGradientStopPtr svg_alloc_gradient_stop (double
offset,
double red,
double green,
double blue,
double
opacity);
RL2_PRIVATE rl2PrivSvgGradientStopPtr
svg_clone_gradient_stop (rl2PrivSvgGradientStopPtr in);
RL2_PRIVATE rl2PrivSvgGradientPtr svg_alloc_gradient (void);
RL2_PRIVATE rl2PrivSvgGradientPtr svg_clone_gradient (rl2PrivSvgGradientPtr
in,
rl2PrivSvgGradientPtr
old);
RL2_PRIVATE rl2PrivSvgDocumentPtr svg_alloc_document (void);
RL2_PRIVATE void svg_close_group (rl2PrivSvgDocumentPtr svg_doc);
RL2_PRIVATE void svg_insert_group (rl2PrivSvgDocumentPtr svg_doc);
RL2_PRIVATE void svg_close_clip (rl2PrivSvgDocumentPtr svg_doc);
RL2_PRIVATE void svg_insert_clip (rl2PrivSvgDocumentPtr svg_doc);
RL2_PRIVATE rl2PrivSvgUsePtr svg_insert_use (rl2PrivSvgDocumentPtr svg_doc,
const char *xlink_href,
double x, double y,
double width, double height);
RL2_PRIVATE void svg_insert_shape (rl2PrivSvgDocumentPtr svg_doc, int type,
void *data);
RL2_PRIVATE void svg_insert_gradient_stop (rl2PrivSvgGradientPtr gradient,
double offset, double red,
double green, double blue,
double opacity);
RL2_PRIVATE rl2PrivSvgGradientPtr
svg_insert_linear_gradient (rl2PrivSvgDocumentPtr svg_doc,
const char *id, const char *xlink_href,
double x1, double y1, double x2, double y2,
int units);
RL2_PRIVATE rl2PrivSvgGradientPtr
svg_insert_radial_gradient (rl2PrivSvgDocumentPtr svg_doc,
const char *id, const char *xlink_href,
double cx, double cy, double fx, double fy,
double r, int units);
RL2_PRIVATE rl2PrivSvgGradientPtr
svg_insert_radial_gradient (rl2PrivSvgDocumentPtr svg_doc,
const char *id, const char *xlink_href,
double cx, double cy, double fx, double fy,
double r, int units);
RL2_PRIVATE void svg_init_style (rl2PrivSvgStylePtr style);
RL2_PRIVATE void svg_style_cleanup (rl2PrivSvgStylePtr style);
#ifdef __cplusplus
}
#endif
#endif /* _RL2SVG_PRIVATE_H */
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in);
RL2_PRIVATE rl2PrivSvgLinePtr svg_alloc_line (double x1, double y1,
double x2, double y2);
RL2_PRIVATE rl2PrivSvgLinePtr svg_clone_line (rl2PrivSvgLinePtr in);
RL2_PRIVATE rl2PrivSvgPolylinePtr svg_alloc_polyline (int points,
double *x, double *y);
RL2_PRIVATE rl2PrivSvgPolylinePtr
svg_clone_polyline (rl2PrivSvgPolylinePtr in);
RL2_PRIVATE rl2PrivSvgPolygonPtr svg_alloc_polygon (int points, double *x,
double *y);
RL2_PRIVATE rl2PrivSvgPolygonPtr svg_clone_polygon (rl2PrivSvgPolygonPtr
in);
RL2_PRIVATE rl2PrivSvgPathMovePtr svg_alloc_path_move (double x, double y);
RL2_PRIVATE rl2PrivSvgPathMovePtr
svg_clone_path_move (rl2PrivSvgPathMovePtr in);
RL2_PRIVATE rl2PrivSvgPathBezierPtr svg_alloc_path_bezier (double x1,
double y1,
double x2,
double y2,
double x,
double y);
................................................................................
RL2_PRIVATE void svg_set_group_parent (rl2PrivSvgItemPtr item,
rl2PrivSvgGroupPtr grp);
RL2_PRIVATE rl2PrivSvgGradientStopPtr svg_alloc_gradient_stop (double
offset,
double red,
double
green,
double
blue,
double
opacity);
RL2_PRIVATE rl2PrivSvgGradientStopPtr
svg_clone_gradient_stop (rl2PrivSvgGradientStopPtr in);
RL2_PRIVATE rl2PrivSvgGradientPtr svg_alloc_gradient (void);
RL2_PRIVATE rl2PrivSvgGradientPtr
svg_clone_gradient (rl2PrivSvgGradientPtr in,
rl2PrivSvgGradientPtr old);
RL2_PRIVATE rl2PrivSvgDocumentPtr svg_alloc_document (void);
RL2_PRIVATE void svg_close_group (rl2PrivSvgDocumentPtr svg_doc);
RL2_PRIVATE void svg_insert_group (rl2PrivSvgDocumentPtr svg_doc);
RL2_PRIVATE void svg_close_clip (rl2PrivSvgDocumentPtr svg_doc);
RL2_PRIVATE void svg_insert_clip (rl2PrivSvgDocumentPtr svg_doc);
RL2_PRIVATE rl2PrivSvgUsePtr svg_insert_use (rl2PrivSvgDocumentPtr
svg_doc,
const char *xlink_href,
double x, double y,
double width, double height);
RL2_PRIVATE void svg_insert_shape (rl2PrivSvgDocumentPtr svg_doc,
int type, void *data);
RL2_PRIVATE void svg_insert_gradient_stop (rl2PrivSvgGradientPtr gradient,
double offset, double red,
double green, double blue,
double opacity);
RL2_PRIVATE rl2PrivSvgGradientPtr
svg_insert_linear_gradient (rl2PrivSvgDocumentPtr svg_doc,
const char *id, const char *xlink_href,
double x1, double y1, double x2,
double y2, int units);
RL2_PRIVATE rl2PrivSvgGradientPtr
svg_insert_radial_gradient (rl2PrivSvgDocumentPtr svg_doc,
const char *id, const char *xlink_href,
double cx, double cy, double fx,
double fy, double r, int units);
RL2_PRIVATE rl2PrivSvgGradientPtr
svg_insert_radial_gradient (rl2PrivSvgDocumentPtr svg_doc,
const char *id, const char *xlink_href,
double cx, double cy, double fx,
double fy, double r, int units);
RL2_PRIVATE void svg_init_style (rl2PrivSvgStylePtr style);
RL2_PRIVATE void svg_style_cleanup (rl2PrivSvgStylePtr style);
#ifdef __cplusplus
}
#endif
#endif /* _RL2SVG_PRIVATE_H */
|
Deleted rasterlite2-4.2.0.mk.
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include $(CLEAR_VARS) # ./configure --build=x86_64-pc-linux-gnu --host=arm-linux-eabi LOCAL_MODULE := rasterlite2 # SQLite flags copied from ASOP [may not be needed for rasterlite2] common_sqlite_flags := \ -DHAVE_USLEEP=1 \ -DSQLITE_DEFAULT_JOURNAL_SIZE_LIMIT=1048576 \ -DSQLITE_THREADSAFE=1 \ -DNDEBUG=1 \ -DSQLITE_ENABLE_MEMORY_MANAGEMENT=1 \ -DSQLITE_DEFAULT_AUTOVACUUM=1 \ -DSQLITE_TEMP_STORE=3 \ -DSQLITE_ENABLE_FTS3 \ -DSQLITE_ENABLE_FTS3_BACKWARDS \ -DSQLITE_ENABLE_RTREE=1 \ -DSQLITE_DEFAULT_FILE_FORMAT=4 # comment out TARGET_CPU in config.h - will be replaced with TARGET_ARCH_ABI spatialite_flags := \ -DOMIT_FREEXL \ -DTARGET_CPU=\"$(TARGET_ARCH_ABI)\" \ -Dfdatasync=fsync \ -DSQLITE_ENABLE_RTREE=1 \ -DSQLITE_OMIT_BUILTIN_TEST=1 # comment out TARGET_CPU in config.h - will be replaced with TARGET_ARCH_ABI rasterlite2_flags := \ -DTARGET_CPU=\"$(TARGET_ARCH_ABI)\" \ -O LOCAL_CFLAGS := \ $(common_sqlite_flags) \ $(spatialite_flags) \ $(rasterlite2_flags) LOCAL_C_INCLUDES := \ $(SQLITE_PATH) \ $(GEOTIFF_PATH)/libxtiff \ $(GEOTIFF_PATH) \ $(TIFF_PATH) \ $(JPEG_PATH) \ $(GIF_PATH) \ $(PNG_PATH) \ $(WEBP_PATH)/src/webp \ $(WEBP_PATH)/src/dec \ $(WEBP_PATH)/src/dsp \ $(WEBP_PATH)/src/enc \ $(WEBP_PATH)/src/utils \ $(WEBP_PATH)/src \ $(WEBP_PATH) \ $(CAIRO_PATH) \ $(ICONV_PATH)/include \ $(ICONV_PATH)/libcharset/include \ $(XML2_PATH)/include \ $(CURL_PATH) \ $(CURL_PATH)/include \ $(CURL_PATH)/lib \ $(RASTERLITE2_PATH) \ $(RASTERLITE2_PATH)/headers \ $(SPATIALITE_PATH)/src/headers \ $(LZMA_PATH)/src/liblzma/api LOCAL_SRC_FILES := \ $(RASTERLITE2_PATH)/src/rasterlite2.c \ $(RASTERLITE2_PATH)/src/rl2ascii.c \ $(RASTERLITE2_PATH)/src/rl2codec.c \ $(RASTERLITE2_PATH)/src/rl2dbms.c \ $(RASTERLITE2_PATH)/src/rl2gif.c \ $(RASTERLITE2_PATH)/src/rl2import.c \ $(RASTERLITE2_PATH)/src/rl2jpeg.c \ $(RASTERLITE2_PATH)/src/rl2paint.c \ $(RASTERLITE2_PATH)/src/rl2png.c \ $(RASTERLITE2_PATH)/src/rl2rastersym.c \ $(RASTERLITE2_PATH)/src/rl2raw.c \ $(RASTERLITE2_PATH)/src/rl2sql.c \ $(RASTERLITE2_PATH)/src/rl2sqlaux.c \ $(RASTERLITE2_PATH)/src/rl2svg.c \ $(RASTERLITE2_PATH)/src/rl2svgaux.c \ $(RASTERLITE2_PATH)/src/rl2svgxml.c \ $(RASTERLITE2_PATH)/src/rl2symbolizer.c \ $(RASTERLITE2_PATH)/src/rl2tiff.c \ $(RASTERLITE2_PATH)/src/rl2version.c \ $(RASTERLITE2_PATH)/src/rl2webp.c \ $(RASTERLITE2_PATH)/src/rl2wms.c LOCAL_STATIC_LIBRARIES := libpng libwebp libxml2 spatialite libfreetype libcairo libcurl libgeotiff libtiff libgif libjpeg include $(BUILD_STATIC_LIBRARY) |
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Added rasterlite2-4.3.0.mk.
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include $(CLEAR_VARS) # ./configure --build=x86_64-pc-linux-gnu --host=arm-linux-eabi LOCAL_MODULE := rasterlite2 # SQLite flags copied from ASOP [may not be needed for rasterlite2] common_sqlite_flags := \ -DHAVE_USLEEP=1 \ -DSQLITE_DEFAULT_JOURNAL_SIZE_LIMIT=1048576 \ -DSQLITE_THREADSAFE=1 \ -DNDEBUG=1 \ -DSQLITE_ENABLE_MEMORY_MANAGEMENT=1 \ -DSQLITE_DEFAULT_AUTOVACUUM=1 \ -DSQLITE_TEMP_STORE=3 \ -DSQLITE_ENABLE_FTS3 \ -DSQLITE_ENABLE_FTS3_BACKWARDS \ -DSQLITE_ENABLE_RTREE=1 \ -DSQLITE_DEFAULT_FILE_FORMAT=4 # comment out TARGET_CPU in config.h - will be replaced with TARGET_ARCH_ABI spatialite_flags := \ -DOMIT_FREEXL \ -DTARGET_CPU=\"$(TARGET_ARCH_ABI)\" \ -Dfdatasync=fsync \ -DSQLITE_ENABLE_RTREE=1 \ -DENABLE_GCP=1 \ -DENABLE_GEOPACKAGE=1 \ -DENABLE_LIBXML2=1 \ -DSQLITE_OMIT_BUILTIN_TEST=1 # comment out TARGET_CPU in config.h - will be replaced with TARGET_ARCH_ABI # comment out VERSION in config.h - manually set to avoid conflict with other packages rasterlite2_flags := \ -DTARGET_CPU=\"$(TARGET_ARCH_ABI)\" \ -DVERSION=\"0.9\" \ -O LOCAL_CFLAGS := \ $(common_sqlite_flags) \ $(spatialite_flags) \ $(rasterlite2_flags) # 2014-10-03 - adapted based on ls -1 result LOCAL_C_INCLUDES := \ $(SQLITE_PATH) \ $(GEOTIFF_PATH)/libxtiff \ $(GEOTIFF_PATH) \ $(TIFF_PATH) \ $(JPEG_PATH) \ $(GIF_PATH) \ $(PNG_PATH) \ $(WEBP_PATH)/src/webp \ $(WEBP_PATH)/src/dec \ $(WEBP_PATH)/src/dsp \ $(WEBP_PATH)/src/enc \ $(WEBP_PATH)/src/utils \ $(WEBP_PATH)/src \ $(WEBP_PATH) \ $(CAIRO_PATH) \ $(FONTCONFIG_PATH) \ $(ICONV_PATH)/include \ $(FREETYPE_PATH)/include \ $(ICONV_PATH)/libcharset/include \ $(XML2_PATH)/include \ $(CURL_PATH) \ $(CURL_PATH)/include \ $(CURL_PATH)/lib \ $(RASTERLITE2_PATH) \ $(RASTERLITE2_PATH)/headers \ $(SPATIALITE_PATH)/src/headers \ $(LZMA_PATH)/src/liblzma/api \ $(OPENJPEG_PATH)/src/lib/openjp2 \ $(CHARLS_PATH) LOCAL_SRC_FILES := \ $(RASTERLITE2_PATH)/src/md5.c \ $(RASTERLITE2_PATH)/src/rasterlite2.c \ $(RASTERLITE2_PATH)/src/rl2ascii.c \ $(RASTERLITE2_PATH)/src/rl2auxfont.c \ $(RASTERLITE2_PATH)/src/rl2auxgeom.c \ $(RASTERLITE2_PATH)/src/rl2auxrender.c \ $(RASTERLITE2_PATH)/src/rl2charls.c \ $(RASTERLITE2_PATH)/src/rl2codec.c \ $(RASTERLITE2_PATH)/src/rl2dbms.c \ $(RASTERLITE2_PATH)/src/rl2gif.c \ $(RASTERLITE2_PATH)/src/rl2import.c \ $(RASTERLITE2_PATH)/src/rl2jpeg.c \ $(RASTERLITE2_PATH)/src/rl2md5.c \ $(RASTERLITE2_PATH)/src/rl2openjpeg.c \ $(RASTERLITE2_PATH)/src/rl2paint.c \ $(RASTERLITE2_PATH)/src/rl2png.c \ $(RASTERLITE2_PATH)/src/rl2pyramid.c \ $(RASTERLITE2_PATH)/src/rl2rastersym.c \ $(RASTERLITE2_PATH)/src/rl2raw.c \ $(RASTERLITE2_PATH)/src/rl2sql.c \ $(RASTERLITE2_PATH)/src/rl2sqlaux.c \ $(RASTERLITE2_PATH)/src/rl2svg.c \ $(RASTERLITE2_PATH)/src/rl2svgaux.c \ $(RASTERLITE2_PATH)/src/rl2svgxml.c \ $(RASTERLITE2_PATH)/src/rl2symbaux.c \ $(RASTERLITE2_PATH)/src/rl2symbolizer.c \ $(RASTERLITE2_PATH)/src/rl2tiff.c \ $(RASTERLITE2_PATH)/src/rl2version.c \ $(RASTERLITE2_PATH)/src/rl2webp.c \ $(RASTERLITE2_PATH)/src/rl2wms.c LOCAL_STATIC_LIBRARIES := libcharls libopenjpeg libpng libwebp libxml2 spatialite libfreetype libcairo libcurl libgeotiff libtiff libgif libjpeg include $(BUILD_STATIC_LIBRARY) |
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@LIBLZMA_LIBS@ @LIBCAIRO_LIBS@ @LIBCURL_LIBS@ \ @LIBXML2_LIBS@ @LIBFREETYPE2_LIBS@ if MINGW librasterlite2_la_LDFLAGS = -avoid-version -no-undefined librasterlite2_la_LIBADD += -lm else librasterlite2_la_LDFLAGS = -version-info 0:0:0 librasterlite2_la_LIBADD += -lpthread -lm endif mod_rasterlite2_la_SOURCES = rasterlite2.c rl2raw.c rl2codec.c \ rl2jpeg.c rl2png.c rl2gif.c rl2webp.c rl2tiff.c rl2wms.c \ rl2ascii.c rl2paint.c rl2dbms.c rl2import.c rl2pyramid.c \ rl2sql.c rl2sqlaux.c rl2auxrender.c rl2svg.c rl2svgxml.c \ ................................................................................ mod_rasterlite2_la_CPPFLAGS += -DLOADABLE_EXTENSION mod_rasterlite2_la_LIBTOOLFLAGS = --tag=disable-static if MINGW mod_rasterlite2_la_LDFLAGS = -module -avoid-version -no-undefined mod_rasterlite2_la_LIBADD += -lm else mod_rasterlite2_la_LDFLAGS = -module -version-info 0:0:0 mod_rasterlite2_la_LIBADD += -lpthread -lm endif MOSTLYCLEANFILES = *.gcna *.gcno *.gcda |
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@LIBLZMA_LIBS@ @LIBCAIRO_LIBS@ @LIBCURL_LIBS@ \ @LIBXML2_LIBS@ @LIBFREETYPE2_LIBS@ if MINGW librasterlite2_la_LDFLAGS = -avoid-version -no-undefined librasterlite2_la_LIBADD += -lm else librasterlite2_la_LDFLAGS = -version-info 1:0:0 librasterlite2_la_LIBADD += -lpthread -lm endif mod_rasterlite2_la_SOURCES = rasterlite2.c rl2raw.c rl2codec.c \ rl2jpeg.c rl2png.c rl2gif.c rl2webp.c rl2tiff.c rl2wms.c \ rl2ascii.c rl2paint.c rl2dbms.c rl2import.c rl2pyramid.c \ rl2sql.c rl2sqlaux.c rl2auxrender.c rl2svg.c rl2svgxml.c \ ................................................................................ mod_rasterlite2_la_CPPFLAGS += -DLOADABLE_EXTENSION mod_rasterlite2_la_LIBTOOLFLAGS = --tag=disable-static if MINGW mod_rasterlite2_la_LDFLAGS = -module -avoid-version -no-undefined mod_rasterlite2_la_LIBADD += -lm else mod_rasterlite2_la_LDFLAGS = -module -version-info 1:0:0 mod_rasterlite2_la_LIBADD += -lpthread -lm endif MOSTLYCLEANFILES = *.gcna *.gcno *.gcda |
Changes to src/Makefile.in.
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# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without ................................................................................ # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ build_triplet = @build@ host_triplet = @host@ @MINGW_TRUE@am__append_1 = -lm @MINGW_FALSE@am__append_2 = -lpthread -lm @MINGW_TRUE@am__append_3 = -lm @MINGW_FALSE@am__append_4 = -lpthread -lm subdir = src DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ $(top_srcdir)/depcomp $(noinst_HEADERS) ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ ................................................................................ am__define_uniq_tagged_files = \ list='$(am__tagged_files)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AS = @AS@ AUTOCONF = @AUTOCONF@ ................................................................................ rl2svgaux.c rl2symbolizer.c rl2symbaux.c rl2rastersym.c \ rl2version.c rl2md5.c md5.c rl2charls.c rl2openjpeg.c \ rl2auxgeom.c rl2auxfont.c librasterlite2_la_LIBADD = @LIBPNG_LIBS@ @LIBWEBP_LIBS@ @LIBLZMA_LIBS@ \ @LIBCAIRO_LIBS@ @LIBCURL_LIBS@ @LIBXML2_LIBS@ \ @LIBFREETYPE2_LIBS@ $(am__append_1) $(am__append_2) @MINGW_FALSE@librasterlite2_la_LDFLAGS = -version-info 0:0:0 @MINGW_TRUE@librasterlite2_la_LDFLAGS = -avoid-version -no-undefined mod_rasterlite2_la_SOURCES = rasterlite2.c rl2raw.c rl2codec.c \ rl2jpeg.c rl2png.c rl2gif.c rl2webp.c rl2tiff.c rl2wms.c \ rl2ascii.c rl2paint.c rl2dbms.c rl2import.c rl2pyramid.c \ rl2sql.c rl2sqlaux.c rl2auxrender.c rl2svg.c rl2svgxml.c \ rl2svgaux.c rl2symbolizer.c rl2symbaux.c rl2rastersym.c \ rl2version.c rl2md5.c md5.c rl2charls.c rl2openjpeg.c \ ................................................................................ mod_rasterlite2_la_LIBADD = @LIBPNG_LIBS@ @LIBWEBP_LIBS@ \ @LIBLZMA_LIBS@ @LIBCAIRO_LIBS@ @LIBCURL_LIBS@ @LIBXML2_LIBS@ \ @LIBFREETYPE2_LIBS@ $(am__append_3) $(am__append_4) mod_rasterlite2_la_CPPFLAGS = @CFLAGS@ -I$(top_srcdir)/headers -I. \ -DLOADABLE_EXTENSION mod_rasterlite2_la_LIBTOOLFLAGS = --tag=disable-static @MINGW_FALSE@mod_rasterlite2_la_LDFLAGS = -module -version-info 0:0:0 @MINGW_TRUE@mod_rasterlite2_la_LDFLAGS = -module -avoid-version -no-undefined MOSTLYCLEANFILES = *.gcna *.gcno *.gcda all: all-am .SUFFIXES: .SUFFIXES: .c .lo .o .obj $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) ................................................................................ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --gnu src/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ ................................................................................ install-exec-am install-html install-html-am install-info \ install-info-am install-libLTLIBRARIES install-man install-pdf \ install-pdf-am install-ps install-ps-am install-strip \ installcheck installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags tags-am uninstall uninstall-am uninstall-libLTLIBRARIES # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: |
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# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without ................................................................................ # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; \ else \ false; \ fi; \ } am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ build_triplet = @build@ host_triplet = @host@ @MINGW_TRUE@am__append_1 = -lm @MINGW_FALSE@am__append_2 = -lpthread -lm @MINGW_TRUE@am__append_3 = -lm @MINGW_FALSE@am__append_4 = -lpthread -lm subdir = src ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) DIST_COMMON = $(srcdir)/Makefile.am $(noinst_HEADERS) \ $(am__DIST_COMMON) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ ................................................................................ am__define_uniq_tagged_files = \ list='$(am__tagged_files)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AS = @AS@ AUTOCONF = @AUTOCONF@ ................................................................................ rl2svgaux.c rl2symbolizer.c rl2symbaux.c rl2rastersym.c \ rl2version.c rl2md5.c md5.c rl2charls.c rl2openjpeg.c \ rl2auxgeom.c rl2auxfont.c librasterlite2_la_LIBADD = @LIBPNG_LIBS@ @LIBWEBP_LIBS@ @LIBLZMA_LIBS@ \ @LIBCAIRO_LIBS@ @LIBCURL_LIBS@ @LIBXML2_LIBS@ \ @LIBFREETYPE2_LIBS@ $(am__append_1) $(am__append_2) @MINGW_FALSE@librasterlite2_la_LDFLAGS = -version-info 1:0:0 @MINGW_TRUE@librasterlite2_la_LDFLAGS = -avoid-version -no-undefined mod_rasterlite2_la_SOURCES = rasterlite2.c rl2raw.c rl2codec.c \ rl2jpeg.c rl2png.c rl2gif.c rl2webp.c rl2tiff.c rl2wms.c \ rl2ascii.c rl2paint.c rl2dbms.c rl2import.c rl2pyramid.c \ rl2sql.c rl2sqlaux.c rl2auxrender.c rl2svg.c rl2svgxml.c \ rl2svgaux.c rl2symbolizer.c rl2symbaux.c rl2rastersym.c \ rl2version.c rl2md5.c md5.c rl2charls.c rl2openjpeg.c \ ................................................................................ mod_rasterlite2_la_LIBADD = @LIBPNG_LIBS@ @LIBWEBP_LIBS@ \ @LIBLZMA_LIBS@ @LIBCAIRO_LIBS@ @LIBCURL_LIBS@ @LIBXML2_LIBS@ \ @LIBFREETYPE2_LIBS@ $(am__append_3) $(am__append_4) mod_rasterlite2_la_CPPFLAGS = @CFLAGS@ -I$(top_srcdir)/headers -I. \ -DLOADABLE_EXTENSION mod_rasterlite2_la_LIBTOOLFLAGS = --tag=disable-static @MINGW_FALSE@mod_rasterlite2_la_LDFLAGS = -module -version-info 1:0:0 @MINGW_TRUE@mod_rasterlite2_la_LDFLAGS = -module -avoid-version -no-undefined MOSTLYCLEANFILES = *.gcna *.gcno *.gcda all: all-am .SUFFIXES: .SUFFIXES: .c .lo .o .obj $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) ................................................................................ && { if test -f $@; 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Changes to src/rasterlite2.c.
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return RL2_FALSE;
#endif
};
return RL2_ERROR;
}
static int
check_coverage_no_data (rl2PrivPixelPtr pxl_no_data, unsigned char sample_type,
unsigned char pixel_type, unsigned char num_samples)
{
/* checking if the NoData pixel is consistent with the Coverage */
if (pxl_no_data == NULL)
return 1;
if (pxl_no_data->sampleType != sample_type)
return 0;
if (pxl_no_data->pixelType != pixel_type)
................................................................................
return (rl2RasterPtr) rst;
}
RL2_DECLARE rl2RasterPtr
rl2_create_raster (unsigned int width, unsigned int height,
unsigned char sample_type, unsigned char pixel_type,
unsigned char num_samples, unsigned char *bufpix,
int bufpix_size, rl2PalettePtr palette, unsigned char *mask,
int mask_size, rl2PixelPtr no_data)
{
/* allocating and initializing a Raster object with an optional Transparency Mask */
return create_raster_common (width, height, sample_type, pixel_type,
num_samples, bufpix, bufpix_size, palette,
mask, mask_size, no_data, 0);
}
................................................................................
rst->minY = cy - vExt;
rst->maxX = cx + hExt;
rst->maxY = cy + vExt;
return RL2_OK;
}
RL2_DECLARE int
rl2_raster_georeference_upper_left (rl2RasterPtr ptr, int srid, double horz_res,
double vert_res, double x, double y)
{
/* setting the Raster's georeferencing infos - UpperLeft corner */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) ptr;
double hExt;
double vExt;
if (rst == NULL)
return RL2_ERROR;
................................................................................
rst->maxX = x + hExt;
rst->maxY = y;
return RL2_OK;
}
RL2_DECLARE int
rl2_raster_georeference_upper_right (rl2RasterPtr ptr, int srid,
double horz_res, double vert_res, double x,
double y)
{
/* setting the Raster's georeferencing infos - UpperRight corner */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) ptr;
double hExt;
double vExt;
if (rst == NULL)
return RL2_ERROR;
................................................................................
rst->minY = y - vExt;
rst->maxX = x;
rst->maxY = y;
return RL2_OK;
}
RL2_DECLARE int
rl2_raster_georeference_lower_left (rl2RasterPtr ptr, int srid, double horz_res,
double vert_res, double x, double y)
{
/* setting the Raster's georeferencing infos - LowerLeft corner */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) ptr;
double hExt;
double vExt;
if (rst == NULL)
return RL2_ERROR;
................................................................................
rst->maxX = x + hExt;
rst->maxY = y + vExt;
return RL2_OK;
}
RL2_DECLARE int
rl2_raster_georeference_lower_right (rl2RasterPtr ptr, int srid,
double horz_res, double vert_res, double x,
double y)
{
/* setting the Raster's georeferencing infos - LowerRight corner */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) ptr;
double hExt;
double vExt;
if (rst == NULL)
return RL2_ERROR;
................................................................................
entry->red = r;
entry->green = g;
entry->blue = b;
return RL2_OK;
}
RL2_DECLARE int
rl2_get_palette_index (rl2PalettePtr ptr, unsigned char *index, unsigned char r,
unsigned char g, unsigned char b)
{
/* finding the index corresponding to the given color (if any) */
int i;
rl2PrivPaletteEntryPtr entry;
rl2PrivPalettePtr plt = (rl2PrivPalettePtr) ptr;
if (plt == NULL)
return RL2_ERROR;
|
| > | | | | > | | | | > | | | | | |
510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 .... 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 .... 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 .... 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 .... 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 .... 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 .... 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 |
return RL2_FALSE;
#endif
};
return RL2_ERROR;
}
static int
check_coverage_no_data (rl2PrivPixelPtr pxl_no_data,
unsigned char sample_type, unsigned char pixel_type,
unsigned char num_samples)
{
/* checking if the NoData pixel is consistent with the Coverage */
if (pxl_no_data == NULL)
return 1;
if (pxl_no_data->sampleType != sample_type)
return 0;
if (pxl_no_data->pixelType != pixel_type)
................................................................................
return (rl2RasterPtr) rst;
}
RL2_DECLARE rl2RasterPtr
rl2_create_raster (unsigned int width, unsigned int height,
unsigned char sample_type, unsigned char pixel_type,
unsigned char num_samples, unsigned char *bufpix,
int bufpix_size, rl2PalettePtr palette,
unsigned char *mask, int mask_size, rl2PixelPtr no_data)
{
/* allocating and initializing a Raster object with an optional Transparency Mask */
return create_raster_common (width, height, sample_type, pixel_type,
num_samples, bufpix, bufpix_size, palette,
mask, mask_size, no_data, 0);
}
................................................................................
rst->minY = cy - vExt;
rst->maxX = cx + hExt;
rst->maxY = cy + vExt;
return RL2_OK;
}
RL2_DECLARE int
rl2_raster_georeference_upper_left (rl2RasterPtr ptr, int srid,
double horz_res, double vert_res,
double x, double y)
{
/* setting the Raster's georeferencing infos - UpperLeft corner */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) ptr;
double hExt;
double vExt;
if (rst == NULL)
return RL2_ERROR;
................................................................................
rst->maxX = x + hExt;
rst->maxY = y;
return RL2_OK;
}
RL2_DECLARE int
rl2_raster_georeference_upper_right (rl2RasterPtr ptr, int srid,
double horz_res, double vert_res,
double x, double y)
{
/* setting the Raster's georeferencing infos - UpperRight corner */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) ptr;
double hExt;
double vExt;
if (rst == NULL)
return RL2_ERROR;
................................................................................
rst->minY = y - vExt;
rst->maxX = x;
rst->maxY = y;
return RL2_OK;
}
RL2_DECLARE int
rl2_raster_georeference_lower_left (rl2RasterPtr ptr, int srid,
double horz_res, double vert_res,
double x, double y)
{
/* setting the Raster's georeferencing infos - LowerLeft corner */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) ptr;
double hExt;
double vExt;
if (rst == NULL)
return RL2_ERROR;
................................................................................
rst->maxX = x + hExt;
rst->maxY = y + vExt;
return RL2_OK;
}
RL2_DECLARE int
rl2_raster_georeference_lower_right (rl2RasterPtr ptr, int srid,
double horz_res, double vert_res,
double x, double y)
{
/* setting the Raster's georeferencing infos - LowerRight corner */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) ptr;
double hExt;
double vExt;
if (rst == NULL)
return RL2_ERROR;
................................................................................
entry->red = r;
entry->green = g;
entry->blue = b;
return RL2_OK;
}
RL2_DECLARE int
rl2_get_palette_index (rl2PalettePtr ptr, unsigned char *index,
unsigned char r, unsigned char g, unsigned char b)
{
/* finding the index corresponding to the given color (if any) */
int i;
rl2PrivPaletteEntryPtr entry;
rl2PrivPalettePtr plt = (rl2PrivPalettePtr) ptr;
if (plt == NULL)
return RL2_ERROR;
|
Changes to src/rl2ascii.c.
316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 ... 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 ... 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 .... 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 |
&no_data))
{
fprintf (stderr, "ASCII Origin: invalid Header found on %s\n", path);
goto error;
}
ascii =
alloc_ascii_origin (path, srid, sample_type, width, height, minx, miny,
maxx, maxy, xres, yres, no_data);
if (ascii == NULL)
goto error;
*buf = '\0';
col_no = width;
/* creating the helper Temporary File */
ascii->tmp = tmpfile ();
................................................................................
return RL2_FALSE;
if (coverage->Srid != srid)
{
if (verbose)
fprintf (stderr, "Mismatching SRID !!!\n");
return RL2_FALSE;
}
if (rl2_get_ascii_grid_origin_resolution (ascii, &hResolution, &vResolution)
!= RL2_OK)
return RL2_FALSE;
confidence = coverage->hResolution / 100.0;
if (hResolution < (coverage->hResolution - confidence)
|| hResolution > (coverage->hResolution + confidence))
{
if (verbose)
fprintf (stderr, "Mismatching Horizontal Resolution !!!\n");
................................................................................
unsigned short *p_out = pixels + (y * width);
if (fseek (origin->tmp, offset, SEEK_SET) != 0)
return 0;
for (x = 0, col = startCol; x < width && col < origin->width;
x++, col++)
{
unsigned short uint16;
if (fread (&uint16, sizeof (unsigned short), 1, origin->tmp) <=
0)
return 0;
*p_out++ = uint16;
}
}
return 1;
}
................................................................................
/* setting opaque pixels */
memset (p, 1, shadow_x);
}
}
}
raster =
rl2_create_raster (coverage->tileWidth, coverage->tileHeight,
coverage->sampleType, RL2_PIXEL_DATAGRID, 1, pixels,
pixels_sz, NULL, mask, mask_size, NULL);
if (raster == NULL)
goto error;
return raster;
error:
if (pixels != NULL)
free (pixels);
if (mask != NULL)
|
| | | | | | | | |
316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 ... 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 ... 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 .... 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 |
&no_data))
{
fprintf (stderr, "ASCII Origin: invalid Header found on %s\n", path);
goto error;
}
ascii =
alloc_ascii_origin (path, srid, sample_type, width, height, minx,
miny, maxx, maxy, xres, yres, no_data);
if (ascii == NULL)
goto error;
*buf = '\0';
col_no = width;
/* creating the helper Temporary File */
ascii->tmp = tmpfile ();
................................................................................
return RL2_FALSE;
if (coverage->Srid != srid)
{
if (verbose)
fprintf (stderr, "Mismatching SRID !!!\n");
return RL2_FALSE;
}
if (rl2_get_ascii_grid_origin_resolution
(ascii, &hResolution, &vResolution) != RL2_OK)
return RL2_FALSE;
confidence = coverage->hResolution / 100.0;
if (hResolution < (coverage->hResolution - confidence)
|| hResolution > (coverage->hResolution + confidence))
{
if (verbose)
fprintf (stderr, "Mismatching Horizontal Resolution !!!\n");
................................................................................
unsigned short *p_out = pixels + (y * width);
if (fseek (origin->tmp, offset, SEEK_SET) != 0)
return 0;
for (x = 0, col = startCol; x < width && col < origin->width;
x++, col++)
{
unsigned short uint16;
if (fread (&uint16, sizeof (unsigned short), 1, origin->tmp)
<= 0)
return 0;
*p_out++ = uint16;
}
}
return 1;
}
................................................................................
/* setting opaque pixels */
memset (p, 1, shadow_x);
}
}
}
raster =
rl2_create_raster (coverage->tileWidth, coverage->tileHeight,
coverage->sampleType, RL2_PIXEL_DATAGRID, 1,
pixels, pixels_sz, NULL, mask, mask_size, NULL);
if (raster == NULL)
goto error;
return raster;
error:
if (pixels != NULL)
free (pixels);
if (mask != NULL)
|
Changes to src/rl2auxfont.c.
690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 ... 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 ... 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 |
const unsigned char *blob = sqlite3_column_blob (stmt, 0);
int blob_sz = sqlite3_column_bytes (stmt, 0);
if (xfont != NULL)
{
free (xfont);
xfont = NULL;
}
if (rl2_font_decode (blob, blob_sz, &xfont, &xfont_sz) ==
RL2_OK)
{
*font = xfont;
*font_sz = xfont_sz;
}
}
}
else
................................................................................
unsigned char **font, int *font_sz)
{
/* attempting to fetch a BLOB-encoded TrueType Font */
const char *sql;
int ret;
sqlite3_stmt *stmt = NULL;
unsigned char *xfont = NULL;
int xfont_sz;
if (facename == NULL)
return RL2_ERROR;
*font = NULL;
*font_sz = 0;
/* preparing the SQL query statement */
sql = "SELECT font FROM SE_fonts WHERE Lower(font_facename) = Lower(?)";
................................................................................
}
RL2_DECLARE rl2GraphicsFontPtr
rl2_search_TrueType_font (sqlite3 * handle, const void *priv_data,
const char *facename, double size)
{
/* attempting to fetch and create a TrueType Font */
unsigned char *ttf = NULL;
int ttf_sz;
if (facename == NULL)
return NULL;
if (rl2_get_TrueType_font (handle, facename, &ttf, &ttf_sz) != RL2_OK)
return NULL;
return rl2_graph_create_TrueType_font (priv_data, ttf, ttf_sz, size);
}
|
| | < > | > > > |
690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 ... 723 724 725 726 727 728 729 730 731 732 733 734 735 736 ... 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 |
const unsigned char *blob = sqlite3_column_blob (stmt, 0);
int blob_sz = sqlite3_column_bytes (stmt, 0);
if (xfont != NULL)
{
free (xfont);
xfont = NULL;
}
if (rl2_font_decode (blob, blob_sz, &xfont, &xfont_sz)
== RL2_OK)
{
*font = xfont;
*font_sz = xfont_sz;
}
}
}
else
................................................................................
unsigned char **font, int *font_sz)
{
/* attempting to fetch a BLOB-encoded TrueType Font */
const char *sql;
int ret;
sqlite3_stmt *stmt = NULL;
unsigned char *xfont = NULL;
if (facename == NULL)
return RL2_ERROR;
*font = NULL;
*font_sz = 0;
/* preparing the SQL query statement */
sql = "SELECT font FROM SE_fonts WHERE Lower(font_facename) = Lower(?)";
................................................................................
}
RL2_DECLARE rl2GraphicsFontPtr
rl2_search_TrueType_font (sqlite3 * handle, const void *priv_data,
const char *facename, double size)
{
/* attempting to fetch and create a TrueType Font */
rl2GraphicsFontPtr font;
unsigned char *ttf = NULL;
int ttf_sz;
if (facename == NULL)
return NULL;
if (rl2_get_TrueType_font (handle, facename, &ttf, &ttf_sz) != RL2_OK)
return NULL;
font = rl2_graph_create_TrueType_font (priv_data, ttf, ttf_sz, size);
if (ttf != NULL)
free (ttf);
return font;
}
|
Changes to src/rl2auxgeom.c.
122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 ... 181 182 183 184 185 186 187 188 189 190 191 192 193 194 ... 622 623 624 625 626 627 628 629 630 631 632 633 634 635 ... 648 649 650 651 652 653 654 655 656 657 658 659 660 661 ... 674 675 676 677 678 679 680 681 682 683 684 685 686 687 ... 700 701 702 703 704 705 706 707 708 709 710 711 712 713 ... 765 766 767 768 769 770 771 772 773 774 775 776 777 778 ... 807 808 809 810 811 812 813 814 815 816 817 818 819 820 ... 849 850 851 852 853 854 855 856 857 858 859 860 861 862 ... 891 892 893 894 895 896 897 898 899 900 901 902 903 904 ... 936 937 938 939 940 941 942 943 944 945 946 947 948 949 ... 982 983 984 985 986 987 988 989 990 991 992 993 994 995 .... 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 .... 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 .... 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 .... 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 .... 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 .... 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 .... 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 .... 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 .... 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 .... 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 .... 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 .... 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 |
static rl2LinestringPtr
rl2CreateLinestring (int vert)
{
/* LINESTRING object constructor */
rl2LinestringPtr p = malloc (sizeof (rl2Linestring));
p->coords = malloc (sizeof (double) * (vert * 2));
p->points = vert;
p->next = NULL;
return p;
}
static void
rl2DestroyLinestring (rl2LinestringPtr ptr)
{
/* LINESTRING object desctructror */
if (ptr)
{
if (ptr->coords)
free (ptr->coords);
free (ptr);
}
}
static rl2RingPtr
rl2CreateRing (int vert)
{
/* ring object constructor */
rl2RingPtr p = malloc (sizeof (rl2Ring));
p->coords = malloc (sizeof (double) * (vert * 2));
p->points = vert;
p->next = NULL;
return p;
}
static void
rl2DestroyRing (rl2RingPtr ptr)
{
/* ring object destructor */
if (ptr)
{
if (ptr->coords)
free (ptr->coords);
................................................................................
else
p->interiors = malloc (sizeof (rl2Ring) * excl);
for (ind = 0; ind < p->num_interiors; ind++)
{
pP = p->interiors + ind;
pP->points = 0;
pP->coords = NULL;
}
return p;
}
static void
rl2DestroyPolygon (rl2PolygonPtr p)
{
................................................................................
return;
line = rl2AddLinestringToGeometry (geom, points);
for (iv = 0; iv < points; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
rl2SetPoint (line->coords, iv, x, y);
*offset += 16;
}
}
static void
rl2ParseLineZ (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
return;
line = rl2AddLinestringToGeometry (geom, points);
for (iv = 0; iv < points; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
rl2SetPoint (line->coords, iv, x, y);
*offset += 24;
}
}
static void
rl2ParseLineM (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
return;
line = rl2AddLinestringToGeometry (geom, points);
for (iv = 0; iv < points; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
rl2SetPoint (line->coords, iv, x, y);
*offset += 24;
}
}
static void
rl2ParseLineZM (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
return;
line = rl2AddLinestringToGeometry (geom, points);
for (iv = 0; iv < points; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
rl2SetPoint (line->coords, iv, x, y);
*offset += 32;
}
}
static rl2PolygonPtr
rl2AddPolygonToGeometry (rl2GeometryPtr p, int vert, int interiors)
{
................................................................................
ring = rl2AddInteriorRing (polyg, ib - 1, nverts);
for (iv = 0; iv < nverts; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
*offset += 16;
rl2SetPoint (ring->coords, iv, x, y);
}
}
}
static void
rl2ParsePolygonZ (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
ring = rl2AddInteriorRing (polyg, ib - 1, nverts);
for (iv = 0; iv < nverts; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
*offset += 24;
rl2SetPoint (ring->coords, iv, x, y);
}
}
}
static void
rl2ParsePolygonM (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
ring = rl2AddInteriorRing (polyg, ib - 1, nverts);
for (iv = 0; iv < nverts; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
*offset += 24;
rl2SetPoint (ring->coords, iv, x, y);
}
}
}
static void
rl2ParsePolygonZM (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
ring = rl2AddInteriorRing (polyg, ib - 1, nverts);
for (iv = 0; iv < nverts; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
*offset += 32;
rl2SetPoint (ring->coords, iv, x, y);
}
}
}
static void
rl2ParseCompressedLine (rl2GeometryPtr geom, const unsigned char *blob,
int size, int endian, int endian_arch, int *offset)
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 8;
}
rl2SetPoint (line->coords, iv, x, y);
last_x = x;
last_y = y;
}
}
static void
rl2ParseCompressedLineZ (rl2GeometryPtr geom, const unsigned char *blob,
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 12;
}
rl2SetPoint (line->coords, iv, x, y);
last_x = x;
last_y = y;
}
}
static void
rl2ParseCompressedLineM (rl2GeometryPtr geom, const unsigned char *blob,
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 16;
}
rl2SetPoint (line->coords, iv, x, y);
last_x = x;
last_y = y;
}
}
static void
rl2ParseCompressedLineZM (rl2GeometryPtr geom, const unsigned char *blob,
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 20;
}
rl2SetPoint (line->coords, iv, x, y);
last_x = x;
last_y = y;
}
}
static void
rl2ParseCompressedPolygon (rl2GeometryPtr geom, const unsigned char *blob,
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 8;
}
rl2SetPoint (ring->coords, iv, x, y);
last_x = x;
last_y = y;
}
}
}
static void
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 12;
}
rl2SetPoint (ring->coords, iv, x, y);
last_x = x;
last_y = y;
}
}
}
static void
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 16;
}
rl2SetPoint (ring->coords, iv, x, y);
last_x = x;
last_y = y;
}
}
}
static void
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 20;
}
rl2SetPoint (ring->coords, iv, x, y);
last_x = x;
last_y = y;
}
}
}
static void
................................................................................
offset);
break;
case GAIA_COMPRESSED_LINESTRING:
rl2ParseCompressedLine (geom, blob, size, endian, endian_arch,
offset);
break;
case GAIA_COMPRESSED_LINESTRINGZ:
rl2ParseCompressedLineZ (geom, blob, size, endian, endian_arch,
offset);
break;
case GAIA_COMPRESSED_LINESTRINGM:
rl2ParseCompressedLineM (geom, blob, size, endian, endian_arch,
offset);
break;
case GAIA_COMPRESSED_LINESTRINGZM:
rl2ParseCompressedLineZM (geom, blob, size, endian, endian_arch,
offset);
break;
case GAIA_COMPRESSED_POLYGON:
rl2ParseCompressedPolygon (geom, blob, size, endian,
endian_arch, offset);
break;
case GAIA_COMPRESSED_POLYGONZ:
rl2ParseCompressedPolygonZ (geom, blob, size, endian,
................................................................................
&offset);
break;
case GAIA_POLYGONZM:
rl2ParsePolygonZM (geom, blob, size, little_endian, endian_arch,
&offset);
break;
case GAIA_COMPRESSED_LINESTRING:
rl2ParseCompressedLine (geom, blob, size, little_endian, endian_arch,
&offset);
break;
case GAIA_COMPRESSED_LINESTRINGZ:
rl2ParseCompressedLineZ (geom, blob, size, little_endian, endian_arch,
&offset);
break;
case GAIA_COMPRESSED_LINESTRINGM:
rl2ParseCompressedLineM (geom, blob, size, little_endian, endian_arch,
&offset);
break;
case GAIA_COMPRESSED_LINESTRINGZM:
rl2ParseCompressedLineZM (geom, blob, size, little_endian,
endian_arch, &offset);
break;
case GAIA_COMPRESSED_POLYGON:
rl2ParseCompressedPolygon (geom, blob, size, little_endian,
................................................................................
rl2GeomExport64 (ptr, x, 1, endian_arch); /* X - exterior ring */
rl2GeomExport64 (ptr + 8, y, 1, endian_arch); /* Y - exterior ring */
ptr += 16;
}
*ptr = GAIA_MARK_END; /* END signature */
return 1;
}
RL2_PRIVATE rl2GeometryPtr
rl2_curve_from_XY (int points, double *x, double *y)
{
/* creating a Linestring Geometry from X,Y coordinate arrays */
rl2GeometryPtr geom = NULL;
rl2LinestringPtr ln;
................................................................................
int iv;
if (points <= 0 || x == NULL || y == NULL)
return 0;
geom = rl2CreateGeometry ();
ln = rl2AddLinestringToGeometry (geom, points);
for (iv = 0; iv < points; iv++)
rl2SetPoint (ln->coords, iv, *(x + iv), *(y + iv));
return geom;
}
RL2_PRIVATE double
rl2_compute_curve_length (rl2GeometryPtr geom)
{
/* computing the total length of some curve (single linestring expected) */
................................................................................
ln_out = rl2AddLinestringToGeometry (out, ln_in->points);
for (iv = 0; iv < ln_in->points; iv++)
{
double x;
double y;
rl2GetPoint (ln_in->coords, iv, &x, &y);
rl2SetPoint (ln_out->coords, iv, x, y);
}
return out;
}
RL2_PRIVATE rl2GeometryPtr
rl2_clone_linestring (rl2LinestringPtr in)
{
................................................................................
ln_out = rl2AddLinestringToGeometry (out, in->points);
for (iv = 0; iv < in->points; iv++)
{
double x;
double y;
rl2GetPoint (in->coords, iv, &x, &y);
rl2SetPoint (ln_out->coords, iv, x, y);
}
return out;
}
RL2_PRIVATE rl2GeometryPtr
rl2_build_circle (double cx, double cy, double radius)
{
/* creating a cicrle */
int iv = 0;
double pi = 3.14159265359;
double rads;
double x;
double y;
rl2LinestringPtr ln;
rl2GeometryPtr out = rl2CreateGeometry ();
ln = rl2AddLinestringToGeometry (out, 129);
for (rads = 0.0; rads <= (pi * 2.0); rads += pi / 64.0)
{
x = cx + (radius * cos (rads));
y = cy + (radius * sin (rads));
rl2SetPoint (ln->coords, iv, x, y);
iv++;
}
/* closure */
rl2GetPoint (ln->coords, 0, &x, &y);
rl2SetPoint (ln->coords, 128, x, y);
return out;
}
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static rl2LinestringPtr
rl2CreateLinestring (int vert)
{
/* LINESTRING object constructor */
rl2LinestringPtr p = malloc (sizeof (rl2Linestring));
p->coords = malloc (sizeof (double) * (vert * 2));
p->points = vert;
p->minx = DBL_MAX;
p->miny = DBL_MAX;
p->maxx = 0.0 - DBL_MAX;
p->maxy = 0.0 - DBL_MAX;
p->next = NULL;
return p;
}
RL2_PRIVATE void
rl2DestroyLinestring (rl2LinestringPtr ptr)
{
/* LINESTRING object desctructror */
if (ptr)
{
if (ptr->coords)
free (ptr->coords);
free (ptr);
}
}
RL2_PRIVATE rl2LinestringPtr
rl2_linestring_to_image (rl2LinestringPtr line, int height, double minx,
double miny, double x_res, double y_res)
{
/* creating a Linestring in image coordinates */
rl2LinestringPtr out = NULL;
int iv;
double x;
double y;
double dx;
double dy;
if (line == NULL)
return NULL;
out = rl2CreateLinestring (line->points);
if (out == NULL)
return out;
for (iv = 0; iv < line->points; iv++)
{
/* populating the X and Y arrays */
rl2GetPoint (line->coords, iv, &x, &y);
dx = (x - minx) / x_res;
dy = (double) height - ((y - miny) / y_res);
rl2SetPoint (out->coords, iv, dx, dy);
}
return out;
}
static rl2RingPtr
rl2CreateRing (int vert)
{
/* ring object constructor */
rl2RingPtr p = malloc (sizeof (rl2Ring));
p->coords = malloc (sizeof (double) * (vert * 2));
p->points = vert;
p->minx = DBL_MAX;
p->miny = DBL_MAX;
p->maxx = 0.0 - DBL_MAX;
p->maxy = 0.0 - DBL_MAX;
p->next = NULL;
return p;
}
RL2_PRIVATE rl2RingPtr
rl2_ring_to_image (rl2RingPtr ring, int height, double minx, double miny,
double x_res, double y_res)
{
/* creating a Ring in image coordinates */
rl2RingPtr out = NULL;
int iv;
double x;
double y;
double dx;
double dy;
if (ring == NULL)
return NULL;
out = rl2CreateRing (ring->points);
if (out == NULL)
return out;
for (iv = 0; iv < ring->points; iv++)
{
/* populating the X and Y arrays */
rl2GetPoint (ring->coords, iv, &x, &y);
dx = (x - minx) / x_res;
dy = (double) height - ((y - miny) / y_res);
rl2SetPoint (out->coords, iv, dx, dy);
}
return out;
}
RL2_PRIVATE void
rl2DestroyRing (rl2RingPtr ptr)
{
/* ring object destructor */
if (ptr)
{
if (ptr->coords)
free (ptr->coords);
................................................................................
else
p->interiors = malloc (sizeof (rl2Ring) * excl);
for (ind = 0; ind < p->num_interiors; ind++)
{
pP = p->interiors + ind;
pP->points = 0;
pP->coords = NULL;
pP->minx = DBL_MAX;
pP->miny = DBL_MAX;
pP->maxx = 0.0 - DBL_MAX;
pP->maxy = 0.0 - DBL_MAX;
}
return p;
}
static void
rl2DestroyPolygon (rl2PolygonPtr p)
{
................................................................................
return;
line = rl2AddLinestringToGeometry (geom, points);
for (iv = 0; iv < points; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
rl2SetPoint (line->coords, iv, x, y);
if (x < line->minx)
line->minx = x;
if (x > line->maxx)
line->maxx = x;
if (y < line->miny)
line->miny = y;
if (y > line->maxy)
line->maxy = y;
*offset += 16;
}
}
static void
rl2ParseLineZ (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
return;
line = rl2AddLinestringToGeometry (geom, points);
for (iv = 0; iv < points; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
rl2SetPoint (line->coords, iv, x, y);
if (x < line->minx)
line->minx = x;
if (x > line->maxx)
line->maxx = x;
if (y < line->miny)
line->miny = y;
if (y > line->maxy)
line->maxy = y;
*offset += 24;
}
}
static void
rl2ParseLineM (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
return;
line = rl2AddLinestringToGeometry (geom, points);
for (iv = 0; iv < points; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
rl2SetPoint (line->coords, iv, x, y);
if (x < line->minx)
line->minx = x;
if (x > line->maxx)
line->maxx = x;
if (y < line->miny)
line->miny = y;
if (y > line->maxy)
line->maxy = y;
*offset += 24;
}
}
static void
rl2ParseLineZM (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
return;
line = rl2AddLinestringToGeometry (geom, points);
for (iv = 0; iv < points; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
rl2SetPoint (line->coords, iv, x, y);
if (x < line->minx)
line->minx = x;
if (x > line->maxx)
line->maxx = x;
if (y < line->miny)
line->miny = y;
if (y > line->maxy)
line->maxy = y;
*offset += 32;
}
}
static rl2PolygonPtr
rl2AddPolygonToGeometry (rl2GeometryPtr p, int vert, int interiors)
{
................................................................................
ring = rl2AddInteriorRing (polyg, ib - 1, nverts);
for (iv = 0; iv < nverts; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
*offset += 16;
rl2SetPoint (ring->coords, iv, x, y);
if (x < ring->minx)
ring->minx = x;
if (x > ring->maxx)
ring->maxx = x;
if (y < ring->miny)
ring->miny = y;
if (y > ring->maxy)
ring->maxy = y;
}
}
}
static void
rl2ParsePolygonZ (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
ring = rl2AddInteriorRing (polyg, ib - 1, nverts);
for (iv = 0; iv < nverts; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
*offset += 24;
rl2SetPoint (ring->coords, iv, x, y);
if (x < ring->minx)
ring->minx = x;
if (x > ring->maxx)
ring->maxx = x;
if (y < ring->miny)
ring->miny = y;
if (y > ring->maxy)
ring->maxy = y;
}
}
}
static void
rl2ParsePolygonM (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
ring = rl2AddInteriorRing (polyg, ib - 1, nverts);
for (iv = 0; iv < nverts; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
*offset += 24;
rl2SetPoint (ring->coords, iv, x, y);
if (x < ring->minx)
ring->minx = x;
if (x > ring->maxx)
ring->maxx = x;
if (y < ring->miny)
ring->miny = y;
if (y > ring->maxy)
ring->maxy = y;
}
}
}
static void
rl2ParsePolygonZM (rl2GeometryPtr geom, const unsigned char *blob, int size,
int endian, int endian_arch, int *offset)
................................................................................
ring = rl2AddInteriorRing (polyg, ib - 1, nverts);
for (iv = 0; iv < nverts; iv++)
{
x = rl2GeomImport64 (blob + *offset, endian, endian_arch);
y = rl2GeomImport64 (blob + (*offset + 8), endian, endian_arch);
*offset += 32;
rl2SetPoint (ring->coords, iv, x, y);
if (x < ring->minx)
ring->minx = x;
if (x > ring->maxx)
ring->maxx = x;
if (y < ring->miny)
ring->miny = y;
if (y > ring->maxy)
ring->maxy = y;
}
}
}
static void
rl2ParseCompressedLine (rl2GeometryPtr geom, const unsigned char *blob,
int size, int endian, int endian_arch, int *offset)
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 8;
}
rl2SetPoint (line->coords, iv, x, y);
if (x < line->minx)
line->minx = x;
if (x > line->maxx)
line->maxx = x;
if (y < line->miny)
line->miny = y;
if (y > line->maxy)
line->maxy = y;
last_x = x;
last_y = y;
}
}
static void
rl2ParseCompressedLineZ (rl2GeometryPtr geom, const unsigned char *blob,
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 12;
}
rl2SetPoint (line->coords, iv, x, y);
if (x < line->minx)
line->minx = x;
if (x > line->maxx)
line->maxx = x;
if (y < line->miny)
line->miny = y;
if (y > line->maxy)
line->maxy = y;
last_x = x;
last_y = y;
}
}
static void
rl2ParseCompressedLineM (rl2GeometryPtr geom, const unsigned char *blob,
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 16;
}
rl2SetPoint (line->coords, iv, x, y);
if (x < line->minx)
line->minx = x;
if (x > line->maxx)
line->maxx = x;
if (y < line->miny)
line->miny = y;
if (y > line->maxy)
line->maxy = y;
last_x = x;
last_y = y;
}
}
static void
rl2ParseCompressedLineZM (rl2GeometryPtr geom, const unsigned char *blob,
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 20;
}
rl2SetPoint (line->coords, iv, x, y);
if (x < line->minx)
line->minx = x;
if (x > line->maxx)
line->maxx = x;
if (y < line->miny)
line->miny = y;
if (y > line->maxy)
line->maxy = y;
last_x = x;
last_y = y;
}
}
static void
rl2ParseCompressedPolygon (rl2GeometryPtr geom, const unsigned char *blob,
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 8;
}
rl2SetPoint (ring->coords, iv, x, y);
if (x < ring->minx)
ring->minx = x;
if (x > ring->maxx)
ring->maxx = x;
if (y < ring->miny)
ring->miny = y;
if (y > ring->maxy)
ring->maxy = y;
last_x = x;
last_y = y;
}
}
}
static void
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 12;
}
rl2SetPoint (ring->coords, iv, x, y);
if (x < ring->minx)
ring->minx = x;
if (x > ring->maxx)
ring->maxx = x;
if (y < ring->miny)
ring->miny = y;
if (y > ring->maxy)
ring->maxy = y;
last_x = x;
last_y = y;
}
}
}
static void
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 16;
}
rl2SetPoint (ring->coords, iv, x, y);
if (x < ring->minx)
ring->minx = x;
if (x > ring->maxx)
ring->maxx = x;
if (y < ring->miny)
ring->miny = y;
if (y > ring->maxy)
ring->maxy = y;
last_x = x;
last_y = y;
}
}
}
static void
................................................................................
fy = rl2GeomImportF32 (blob + (*offset + 4), endian,
endian_arch);
x = last_x + fx;
y = last_y + fy;
*offset += 20;
}
rl2SetPoint (ring->coords, iv, x, y);
if (x < ring->minx)
ring->minx = x;
if (x > ring->maxx)
ring->maxx = x;
if (y < ring->miny)
ring->miny = y;
if (y > ring->maxy)
ring->maxy = y;
last_x = x;
last_y = y;
}
}
}
static void
................................................................................
offset);
break;
case GAIA_COMPRESSED_LINESTRING:
rl2ParseCompressedLine (geom, blob, size, endian, endian_arch,
offset);
break;
case GAIA_COMPRESSED_LINESTRINGZ:
rl2ParseCompressedLineZ (geom, blob, size, endian,
endian_arch, offset);
break;
case GAIA_COMPRESSED_LINESTRINGM:
rl2ParseCompressedLineM (geom, blob, size, endian,
endian_arch, offset);
break;
case GAIA_COMPRESSED_LINESTRINGZM:
rl2ParseCompressedLineZM (geom, blob, size, endian,
endian_arch, offset);
break;
case GAIA_COMPRESSED_POLYGON:
rl2ParseCompressedPolygon (geom, blob, size, endian,
endian_arch, offset);
break;
case GAIA_COMPRESSED_POLYGONZ:
rl2ParseCompressedPolygonZ (geom, blob, size, endian,
................................................................................
&offset);
break;
case GAIA_POLYGONZM:
rl2ParsePolygonZM (geom, blob, size, little_endian, endian_arch,
&offset);
break;
case GAIA_COMPRESSED_LINESTRING:
rl2ParseCompressedLine (geom, blob, size, little_endian,
endian_arch, &offset);
break;
case GAIA_COMPRESSED_LINESTRINGZ:
rl2ParseCompressedLineZ (geom, blob, size, little_endian,
endian_arch, &offset);
break;
case GAIA_COMPRESSED_LINESTRINGM:
rl2ParseCompressedLineM (geom, blob, size, little_endian,
endian_arch, &offset);
break;
case GAIA_COMPRESSED_LINESTRINGZM:
rl2ParseCompressedLineZM (geom, blob, size, little_endian,
endian_arch, &offset);
break;
case GAIA_COMPRESSED_POLYGON:
rl2ParseCompressedPolygon (geom, blob, size, little_endian,
................................................................................
rl2GeomExport64 (ptr, x, 1, endian_arch); /* X - exterior ring */
rl2GeomExport64 (ptr + 8, y, 1, endian_arch); /* Y - exterior ring */
ptr += 16;
}
*ptr = GAIA_MARK_END; /* END signature */
return 1;
}
RL2_PRIVATE int
rl2_serialize_ring_as_linestring (rl2RingPtr ring, unsigned char **result,
int *size)
{
/* serializing a BLOB Geometry - polygon ring as linestring */
int iv;
unsigned char *ptr;
int endian_arch = rl2GeomEndianArch ();
double minx = DBL_MAX;
double maxx = 0.0 - DBL_MAX;
double miny = DBL_MAX;
double maxy = 0.0 - DBL_MAX;
double x;
double y;
*result = NULL;
*size = 0;
if (ring == NULL)
return 0;
/* computing the MBR */
for (iv = 0; iv < ring->points; iv++)
{
rl2GetPoint (ring->coords, iv, &x, &y);
if (x < minx)
minx = x;
if (x > maxx)
maxx = x;
if (y < miny)
miny = y;
if (y > maxy)
maxy = y;
}
/* computing the size of BLOB */
*size = 44; /* header size */
*size += (4 + ((sizeof (double) * 2) * ring->points)); /* # points + [x,y] for each vertex */
*result = malloc (*size);
ptr = *result;
/* building the BLOB */
*ptr = GAIA_MARK_START; /* START signature */
*(ptr + 1) = GAIA_LITTLE_ENDIAN; /* byte ordering */
rl2GeomExport32 (ptr + 2, 4326, 1, endian_arch); /* the SRID */
rl2GeomExport64 (ptr + 6, minx, 1, endian_arch); /* MBR - minimum X */
rl2GeomExport64 (ptr + 14, miny, 1, endian_arch); /* MBR - minimum Y */
rl2GeomExport64 (ptr + 22, maxx, 1, endian_arch); /* MBR - maximum X */
rl2GeomExport64 (ptr + 30, maxy, 1, endian_arch); /* MBR - maximum Y */
*(ptr + 38) = GAIA_MARK_MBR; /* MBR signature */
rl2GeomExport32 (ptr + 39, GAIA_LINESTRING, 1, endian_arch); /* class LINESTRING */
rl2GeomExport32 (ptr + 43, ring->points, 1, endian_arch); /* # points */
ptr += 47;
for (iv = 0; iv < ring->points; iv++)
{
rl2GetPoint (ring->coords, iv, &x, &y);
rl2GeomExport64 (ptr, x, 1, endian_arch);
rl2GeomExport64 (ptr + 8, y, 1, endian_arch);
ptr += 16;
}
*ptr = GAIA_MARK_END; /* END signature */
return 1;
}
RL2_PRIVATE rl2GeometryPtr
rl2_curve_from_XY (int points, double *x, double *y)
{
/* creating a Linestring Geometry from X,Y coordinate arrays */
rl2GeometryPtr geom = NULL;
rl2LinestringPtr ln;
................................................................................
int iv;
if (points <= 0 || x == NULL || y == NULL)
return 0;
geom = rl2CreateGeometry ();
ln = rl2AddLinestringToGeometry (geom, points);
for (iv = 0; iv < points; iv++)
{
rl2SetPoint (ln->coords, iv, *(x + iv), *(y + iv));
if (*(x + iv) < ln->minx)
ln->minx = *(x + iv);
if (*(x + iv) > ln->maxx)
ln->maxx = *(x + iv);
if (*(y + iv) < ln->miny)
ln->miny = *(y + iv);
if (*(y + iv) > ln->maxy)
ln->maxy = *(y + iv);
}
return geom;
}
RL2_PRIVATE double
rl2_compute_curve_length (rl2GeometryPtr geom)
{
/* computing the total length of some curve (single linestring expected) */
................................................................................
ln_out = rl2AddLinestringToGeometry (out, ln_in->points);
for (iv = 0; iv < ln_in->points; iv++)
{
double x;
double y;
rl2GetPoint (ln_in->coords, iv, &x, &y);
rl2SetPoint (ln_out->coords, iv, x, y);
if (x < ln_out->minx)
ln_out->minx = x;
if (x > ln_out->maxx)
ln_out->maxx = x;
if (y < ln_out->miny)
ln_out->miny = y;
if (y > ln_out->maxy)
ln_out->maxy = y;
}
return out;
}
RL2_PRIVATE rl2GeometryPtr
rl2_clone_linestring (rl2LinestringPtr in)
{
................................................................................
ln_out = rl2AddLinestringToGeometry (out, in->points);
for (iv = 0; iv < in->points; iv++)
{
double x;
double y;
rl2GetPoint (in->coords, iv, &x, &y);
rl2SetPoint (ln_out->coords, iv, x, y);
if (x < ln_out->minx)
ln_out->minx = x;
if (x > ln_out->maxx)
ln_out->maxx = x;
if (y < ln_out->miny)
ln_out->miny = y;
if (y > ln_out->maxy)
ln_out->maxy = y;
}
return out;
}
RL2_PRIVATE rl2GeometryPtr
rl2_build_circle (double cx, double cy, double radius)
{
/* creating a circle */
int iv = 0;
double pi = 3.14159265359;
double rads;
double x;
double y;
rl2LinestringPtr ln;
rl2GeometryPtr out = rl2CreateGeometry ();
ln = rl2AddLinestringToGeometry (out, 129);
for (rads = 0.0; rads <= (pi * 2.0); rads += pi / 64.0)
{
x = cx + (radius * cos (rads));
y = cy + (radius * sin (rads));
rl2SetPoint (ln->coords, iv, x, y);
if (x < ln->minx)
ln->minx = x;
if (x > ln->maxx)
ln->maxx = x;
if (y < ln->miny)
ln->miny = y;
if (y > ln->maxy)
ln->maxy = y;
iv++;
}
/* closure */
rl2GetPoint (ln->coords, 0, &x, &y);
rl2SetPoint (ln->coords, 128, x, y);
return out;
}
|
Changes to src/rl2auxrender.c.
288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 ... 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 ... 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 ... 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 ... 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 ... 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 ... 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 ... 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 ... 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 ... 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 ... 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 ... 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 ... 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 .... 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 .... 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 .... 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 .... 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 .... 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 .... 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 .... 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 .... 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 .... 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 .... 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 .... 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 .... 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 .... 2547 2548 2549 2550 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 .... 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 .... 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 .... 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 .... 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 .... 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 .... 3061 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 .... 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 .... 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 .... 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 .... 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 .... 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 |
}
}
}
}
static void
copy_palette (unsigned char *rgba, unsigned int width, unsigned int height,
unsigned char *inbuf, rl2PalettePtr palette, unsigned char bg_red,
unsigned char bg_green, unsigned char bg_blue)
{
/* copying from Palette to RGBA */
unsigned int x;
unsigned int y;
rl2PrivPalettePtr plt = (rl2PrivPalettePtr) palette;
unsigned char *p_in = inbuf;
unsigned char *p_out = rgba;
................................................................................
goto error;
if (aux->base_width == aux->width && aux->base_height == aux->height)
{
if (aux->out_pixel == RL2_PIXEL_MONOCHROME)
{
/* Monochrome */
copy_monochrome (aggreg_rgba, aux->base_width, aux->base_height,
aux->outbuf);
aux->outbuf = NULL;
}
else if (aux->out_pixel == RL2_PIXEL_PALETTE)
{
/* Palette */
copy_palette (aggreg_rgba, aux->base_width, aux->base_height,
aux->outbuf, aux->palette, aux->bg_red,
aux->bg_green, aux->bg_blue);
aux->outbuf = NULL;
}
else if (aux->out_pixel == RL2_PIXEL_GRAYSCALE)
{
/* Grayscale */
copy_grayscale (aggreg_rgba, aux->base_width, aux->base_height,
aux->outbuf, aux->bg_red);
aux->outbuf = NULL;
}
else
{
/* RGB */
copy_rgb (aggreg_rgba, aux->base_width, aux->base_height,
aux->outbuf, aux->bg_red, aux->bg_green,
................................................................................
}
}
else
{
if (!get_payload_from_monochrome_opaque
(aux->base_width, aux->base_height, aux->sqlite,
aux->minx, aux->miny, aux->maxx, aux->maxy,
aux->srid, aux->outbuf, aux->format_id, aux->quality,
&image, &image_size))
{
aux->outbuf = NULL;
goto error;
}
}
aux->outbuf = NULL;
}
................................................................................
}
}
else
{
if (!get_payload_from_palette_opaque
(aux->base_width, aux->base_height, aux->sqlite,
aux->minx, aux->miny, aux->maxx, aux->maxy,
aux->srid, aux->outbuf, aux->palette, aux->format_id,
aux->quality, &image, &image_size))
{
aux->outbuf = NULL;
goto error;
}
}
aux->outbuf = NULL;
}
................................................................................
}
}
else
{
if (!get_payload_from_grayscale_opaque
(aux->base_width, aux->base_height, aux->sqlite,
aux->minx, aux->miny, aux->maxx, aux->maxy,
aux->srid, aux->outbuf, aux->format_id, aux->quality,
&image, &image_size))
{
aux->outbuf = NULL;
goto error;
}
}
aux->outbuf = NULL;
}
................................................................................
}
}
else
{
if (!get_payload_from_rgb_opaque
(aux->base_width, aux->base_height, aux->sqlite,
aux->minx, aux->miny, aux->maxx, aux->maxy,
aux->srid, aux->outbuf, aux->format_id, aux->quality,
&image, &image_size))
{
aux->outbuf = NULL;
goto error;
}
}
aux->outbuf = NULL;
}
................................................................................
goto error;
}
}
aux->outbuf = NULL;
}
else if (aux->out_pixel == RL2_PIXEL_PALETTE)
{
/* Monochrome - upsampled */
if (aux->transparent && aux->format_id == RL2_OUTPUT_FORMAT_PNG)
{
if (!get_rgba_from_palette_transparent
(aux->base_width, aux->base_height, aux->outbuf,
aux->palette, rgba, aux->bg_red, aux->bg_green,
aux->bg_blue))
{
................................................................................
}
else if (aux->out_pixel == RL2_PIXEL_GRAYSCALE)
{
/* Grayscale */
if (aux->transparent && aux->format_id == RL2_OUTPUT_FORMAT_PNG)
{
if (!get_rgba_from_grayscale_transparent
(aux->base_width, aux->base_height, aux->outbuf, rgba,
aux->bg_red))
{
aux->outbuf = NULL;
goto error;
}
}
else
{
................................................................................
}
else
{
/* RGB */
if (aux->transparent && aux->format_id == RL2_OUTPUT_FORMAT_PNG)
{
if (!get_rgba_from_rgb_transparent
(aux->base_width, aux->base_height, aux->outbuf, rgba,
aux->bg_red, aux->bg_green, aux->bg_blue))
{
aux->outbuf = NULL;
goto error;
}
}
else
{
................................................................................
{
/* Grayscale or Monochrome upsampled */
if (aux->transparent && aux->format_id == RL2_OUTPUT_FORMAT_PNG)
{
if (alpha == NULL)
goto error;
if (!get_payload_from_gray_rgba_transparent
(aux->width, aux->height, rgb, alpha, aux->format_id,
aux->quality, &image, &image_size, aux->opacity))
goto error;
}
else
{
if (alpha != NULL)
free (alpha);
alpha = NULL;
................................................................................
{
/* RGB */
if (aux->transparent && aux->format_id == RL2_OUTPUT_FORMAT_PNG)
{
if (alpha == NULL)
goto error;
if (!get_payload_from_rgb_rgba_transparent
(aux->width, aux->height, rgb, alpha, aux->format_id,
aux->quality, &image, &image_size, aux->opacity, 0))
goto error;
}
else
{
if (alpha != NULL)
free (alpha);
alpha = NULL;
................................................................................
free (rgb);
if (alpha != NULL)
free (alpha);
return 0;
}
static int
aux_shaded_relief_mask (struct aux_renderer *aux, double relief_factor,
unsigned char **shaded_relief)
{
/* attempting to create a Shaded Relief brightness-only mask */
rl2GraphicsBitmapPtr base_img = NULL;
rl2GraphicsContextPtr ctx = NULL;
float *shr_mask;
int shr_size;
const char *coverage;
................................................................................
*shaded_relief = NULL;
coverage = rl2_get_coverage_name (aux->coverage);
if (coverage == NULL)
return 0;
scale_factor = rl2_get_shaded_relief_scale_factor (aux->sqlite, coverage);
if (rl2_build_shaded_relief_mask
(aux->sqlite, aux->max_threads, aux->coverage, relief_factor,
scale_factor, aux->base_width, aux->base_height, aux->minx, aux->miny,
aux->maxx, aux->maxy, aux->xx_res, aux->yy_res, &shr_mask,
&shr_size) != RL2_OK)
return 0;
/* allocating the RGBA buffer */
rgba = malloc (aux->base_width * aux->base_height * 4);
if (rgba == NULL)
return 0;
................................................................................
aux.out_pixel = out_pixel;
if (is_shaded_relief)
{
/* requesting a shaded relief mask */
if (shaded_relief_mask != NULL)
free (shaded_relief_mask);
if (!aux_shaded_relief_mask
(&aux, symbolizer->reliefFactor, &shaded_relief_mask))
goto error;
}
else
{
/* rendering an image */
if (!aux_render_composed_image (&aux, rgba))
goto error;
................................................................................
RL2_DECLARE int
rl2_get_raw_raster_data_mixed_resolutions (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg,
unsigned int width,
unsigned int height, double minx,
double miny, double maxx,
double maxy, double x_res,
double y_res, unsigned char **buffer,
int *buf_size,
rl2PalettePtr * palette,
unsigned char *out_pixel,
unsigned char bg_red,
unsigned char bg_green,
unsigned char bg_blue,
rl2RasterSymbolizerPtr style,
................................................................................
double xx_res;
double yy_res;
int level_id;
int scale;
int xscale;
unsigned int w;
unsigned int h;
int base_x;
int base_y;
unsigned char *bufpix = NULL;
int bufpix_size;
double img_res_x = (maxx - minx) / (double) width;
double img_res_y = (maxy - miny) / (double) height;
double mnx = minx;
double mny = miny;
double mxx = maxx;
double mxy = maxy;
if (section_id > 3)
continue;
/* normalizing the visible portion of the Section */
if (mnx < section_minx)
mnx = section_minx;
if (mny < section_miny)
mny = section_miny;
if (mxx > section_maxx)
mxx = section_maxx;
................................................................................
if (((double) w * xx_res) < (mxx - mnx))
w++;
h = (unsigned int) ((mxy - mny) / yy_res);
if (((double) h * yy_res) < (mxy - mny))
h++;
base_x = (int) ((mnx - minx) / img_res_x);
base_y = (int) ((maxy - mxy) / img_res_y);
if (rl2_get_raw_raster_data_common
(handle, max_threads, cvg, 1, section_id, w, h, mnx, mny,
mxx, mxy, xx_res, yy_res, &bufpix, &bufpix_size, palette,
*out_pixel, no_data, xstyle, stats) != RL2_OK)
goto error;
if (*out_pixel == RL2_PIXEL_RGB)
do_copy_rgb (outbuf, bufpix, width, height, w, h, base_x,
base_y, bg_red, bg_green, bg_blue);
else
do_copy_gray (outbuf, bufpix, width, height, w, h, base_x,
base_y, bg_red);
free (bufpix);
}
else
{
fprintf (stderr, "SQL error: %s\n%s\n", sql,
sqlite3_errmsg (handle));
................................................................................
if (no_data != NULL)
rl2_destroy_pixel (no_data);
if (outbuf != NULL)
free (outbuf);
return RL2_ERROR;
}
static rl2GraphicsPatternPtr
load_external_graphic_from_dbms (sqlite3 * handle, rl2PrivGraphicPtr graphic)
{
/* attempting to load an External Graphic from the DBMS */
int ret;
sqlite3_stmt *stmt = NULL;
const char *sql;
const char *xlink_href = NULL;
rl2GraphicsPatternPtr pattern = NULL;
rl2PrivGraphicItemPtr item;
if (graphic == NULL)
return NULL;
/* searching for an xlink_href pseudo-URL */
item = graphic->first;
while (item != NULL)
{
if (item->type == RL2_EXTERNAL_GRAPHIC && item->item != NULL)
{
rl2PrivExternalGraphicPtr ext =
(rl2PrivExternalGraphicPtr) (item->item);
if (ext->xlink_href != NULL)
{
xlink_href = ext->xlink_href;
break;
}
}
item = item->next;
}
if (xlink_href == NULL)
return NULL;
sql = "SELECT resource, GetMimeType(resource) FROM SE_external_graphics "
"WHERE xlink_href = ?";
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
if (ret != SQLITE_OK)
return NULL;
sqlite3_reset (stmt);
sqlite3_clear_bindings (stmt);
sqlite3_bind_text (stmt, 1, xlink_href, strlen (xlink_href), SQLITE_STATIC);
while (1)
{
/* scrolling the result set rows */
ret = sqlite3_step (stmt);
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
{
rl2RasterPtr raster = NULL;
if (sqlite3_column_type (stmt, 0) == SQLITE_BLOB
&& sqlite3_column_type (stmt, 1) == SQLITE_TEXT)
{
const unsigned char *blob = sqlite3_column_blob (stmt, 0);
int blob_sz = sqlite3_column_bytes (stmt, 0);
const char *mime_type =
(const char *) sqlite3_column_text (stmt, 1);
if (strcmp (mime_type, "image/gif") == 0)
raster = rl2_raster_from_gif (blob, blob_sz);
if (strcmp (mime_type, "image/png") == 0)
raster = rl2_raster_from_png (blob, blob_sz, 1);
if (strcmp (mime_type, "image/jpeg") == 0)
raster = rl2_raster_from_jpeg (blob, blob_sz);
if (strcmp (mime_type, "image/tiff") == 0)
raster = rl2_raster_from_tiff (blob, blob_sz);
}
if (raster != NULL)
{
unsigned char *rgba;
int rgba_sz;
unsigned int width;
unsigned int height;
if (rl2_get_raster_size (raster, &width, &height) !=
RL2_OK)
{
rl2_destroy_raster (raster);
goto error;
}
if (rl2_raster_data_to_RGBA (raster, &rgba, &rgba_sz) !=
RL2_OK)
{
rl2_destroy_raster (raster);
goto error;
}
pattern =
rl2_graph_create_pattern (rgba, width, height, 0);
rl2_destroy_raster (raster);
}
}
else
{
fprintf (stderr, "SQL error: %s\n%s\n", sql,
sqlite3_errmsg (handle));
goto error;
}
}
return pattern;
error:
if (stmt != NULL)
sqlite3_finalize (stmt);
return NULL;
}
static rl2GraphicsBitmapPtr
load_external_bitmap_from_dbms (sqlite3 * handle, const char *xlink_href)
{
/* attempting to load an External Graphic from the DBMS */
int ret;
sqlite3_stmt *stmt = NULL;
const char *sql;
rl2GraphicsBitmapPtr bitmap = NULL;
if (xlink_href == NULL)
return NULL;
sql = "SELECT resource, GetMimeType(resource) FROM SE_external_graphics "
"WHERE xlink_href = ?";
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
if (ret != SQLITE_OK)
return NULL;
sqlite3_reset (stmt);
sqlite3_clear_bindings (stmt);
sqlite3_bind_text (stmt, 1, xlink_href, strlen (xlink_href), SQLITE_STATIC);
while (1)
{
/* scrolling the result set rows */
ret = sqlite3_step (stmt);
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
{
rl2RasterPtr raster = NULL;
if (sqlite3_column_type (stmt, 0) == SQLITE_BLOB
&& sqlite3_column_type (stmt, 1) == SQLITE_TEXT)
{
const unsigned char *blob = sqlite3_column_blob (stmt, 0);
int blob_sz = sqlite3_column_bytes (stmt, 0);
const char *mime_type =
(const char *) sqlite3_column_text (stmt, 1);
if (strcmp (mime_type, "image/gif") == 0)
raster = rl2_raster_from_gif (blob, blob_sz);
if (strcmp (mime_type, "image/png") == 0)
raster = rl2_raster_from_png (blob, blob_sz, 1);
if (strcmp (mime_type, "image/jpeg") == 0)
raster = rl2_raster_from_jpeg (blob, blob_sz);
if (strcmp (mime_type, "image/tiff") == 0)
raster = rl2_raster_from_tiff (blob, blob_sz);
}
if (raster != NULL)
{
unsigned char *rgba;
int rgba_sz;
unsigned int width;
unsigned int height;
if (rl2_get_raster_size (raster, &width, &height) !=
RL2_OK)
{
rl2_destroy_raster (raster);
goto error;
}
if (rl2_raster_data_to_RGBA (raster, &rgba, &rgba_sz) !=
RL2_OK)
{
rl2_destroy_raster (raster);
goto error;
}
bitmap = rl2_graph_create_bitmap (rgba, width, height);
rl2_destroy_raster (raster);
}
}
else
{
fprintf (stderr, "SQL error: %s\n%s\n", sql,
sqlite3_errmsg (handle));
goto error;
}
}
return bitmap;
error:
if (stmt != NULL)
sqlite3_finalize (stmt);
return NULL;
}
static void
draw_points (rl2GraphicsContextPtr ctx, sqlite3 * handle,
rl2PrivVectorSymbolizerPtr sym, int height, double minx,
double miny, double x_res, double y_res, rl2GeometryPtr geom)
{
/* drawing Point-type features */
rl2PrivVectorSymbolizerItemPtr item;
rl2PointPtr point;
item = sym->first;
while (item != NULL)
................................................................................
unsigned char well_known_type;
int fill = 0;
int stroke = 0;
int pen_cap;
int pen_join;
double opacity;
unsigned char norm_opacity;
rl2GraphicsBitmapPtr pattern = NULL;
rl2GraphicsPatternPtr pattern_fill = NULL;
rl2GraphicsPatternPtr pattern_stroke = NULL;
if (graphic->type == RL2_MARK_GRAPHIC)
{
rl2PrivMarkPtr mark =
(rl2PrivMarkPtr) (graphic->item);
................................................................................
well_known_type = mark->well_known_type;
is_mark = 1;
if (mark->fill != NULL)
{
if (mark->fill->graphic != NULL)
{
/* external Graphic fill */
pattern_fill =
load_external_graphic_from_dbms
(handle, mark->fill->graphic);
if (pattern_fill != NULL)
{
rl2_graph_set_pattern_brush
(ctx, pattern_fill);
fill = 1;
}
}
else
{
/* solid RGB fill */
if (gr->opacity <= 0.0)
norm_opacity = 0;
else if (gr->opacity >= 1.0)
................................................................................
fill = 1;
}
}
if (mark->stroke != NULL)
{
if (mark->stroke->graphic != NULL)
{
/* external Graphic stroke */
pattern_stroke =
load_external_graphic_from_dbms
(handle,
mark->stroke->graphic);
if (pattern_stroke != NULL)
{
switch (mark->
stroke->linecap)
{
case RL2_STROKE_LINECAP_ROUND:
pen_cap =
RL2_PEN_CAP_ROUND;
break;
case RL2_STROKE_LINECAP_SQUARE:
pen_cap =
RL2_PEN_CAP_SQUARE;
break;
default:
pen_cap =
RL2_PEN_CAP_BUTT;
break;
};
switch (mark->
stroke->linejoin)
{
case RL2_STROKE_LINEJOIN_BEVEL:
pen_join =
RL2_PEN_JOIN_BEVEL;
break;
case RL2_STROKE_LINEJOIN_ROUND:
pen_join =
RL2_PEN_JOIN_ROUND;
break;
default:
pen_join =
RL2_PEN_JOIN_MITER;
break;
};
if (mark->
stroke->dash_count > 0
&& mark->
stroke->dash_list !=
NULL)
rl2_graph_set_pattern_dashed_pen
(ctx,
pattern_stroke,
mark->
stroke->width,
pen_cap, pen_join,
mark->
stroke->dash_count,
mark->
stroke->dash_list,
mark->
stroke->dash_offset);
else
rl2_graph_set_pattern_solid_pen
(ctx,
pattern_stroke,
mark->
stroke->width,
pen_cap, pen_join);
stroke = 1;
}
}
else
{
/* solid RGB stroke */
if (gr->opacity <= 0.0)
norm_opacity = 0;
................................................................................
mark->stroke->red,
mark->stroke->green,
mark->stroke->blue,
norm_opacity,
mark->stroke->width,
pen_cap,
pen_join,
mark->stroke->dash_count,
mark->stroke->dash_list,
mark->stroke->dash_offset);
else
rl2_graph_set_solid_pen (ctx,
mark->stroke->red,
mark->stroke->green,
mark->stroke->blue,
norm_opacity,
mark->stroke->width,
pen_cap,
pen_join);
stroke = 1;
}
}
}
}
if (graphic->type == RL2_EXTERNAL_GRAPHIC)
{
rl2PrivExternalGraphicPtr ext =
(rl2PrivExternalGraphicPtr) (graphic->item);
if (ext != NULL)
{
is_external = 1;
pattern =
load_external_bitmap_from_dbms (handle,
ext->xlink_href);
}
}
/* actual Point rendering */
point = geom->first_point;
while (point)
{
/* drawing a POINT */
double x = (point->x - minx) / x_res;
double y =
(double) height - ((point->y - miny) / y_res);
double size2 = gr->size / 2.0;
double size4 = gr->size / 4.0;
double size6 = gr->size / 6.0;
double size13 = gr->size / 3.0;
double size23 = (gr->size / 3.0) * 2.0;
int i;
double rads;
if (size2 <= 0.0)
size2 = 1.0;
if (size4 <= 0.0)
size4 = 1.0;
if (size6 <= 0.0)
size6 = 1.0;
if (size13 <= 0.0)
size13 = 1.0;
if (size23 <= 0.0)
size23 = 1.0;
if (is_mark)
{
/* drawing a well-known Mark */
switch (well_known_type)
{
case RL2_GRAPHIC_MARK_CIRCLE:
rads = 0.0;
for (i = 0; i < 32; i++)
{
double tic = 6.28318530718 / 32.0;
double cx =
x + (size2 * sin (rads));
double cy =
y + (size2 * cos (rads));
if (i == 0)
rl2_graph_move_to_point (ctx,
cx,
cy);
else
rl2_graph_add_line_to_path
(ctx, cx, cy);
rads += tic;
}
rl2_graph_close_subpath (ctx);
break;
case RL2_GRAPHIC_MARK_TRIANGLE:
rl2_graph_move_to_point (ctx, x,
y - size23);
rl2_graph_add_line_to_path (ctx,
x - size2,
y + size13);
rl2_graph_add_line_to_path (ctx,
x + size2,
y + size13);
rl2_graph_close_subpath (ctx);
break;
case RL2_GRAPHIC_MARK_STAR:
rads = 3.14159265359;
for (i = 0; i < 10; i++)
{
double tic =
(i % 2) ? size6 : size2;
double cx =
x + (tic * sin (rads));
double cy =
y + (tic * cos (rads));
if (i == 0)
rl2_graph_move_to_point (ctx,
cx,
cy);
else
rl2_graph_add_line_to_path
(ctx, cx, cy);
rads += 0.628318530718;
}
rl2_graph_close_subpath (ctx);
break;
case RL2_GRAPHIC_MARK_CROSS:
rl2_graph_move_to_point (ctx, x - size6,
y - size2);
rl2_graph_add_line_to_path (ctx,
x + size6,
y - size2);
rl2_graph_add_line_to_path (ctx,
x + size6,
y - size6);
rl2_graph_add_line_to_path (ctx,
x + size2,
y - size6);
rl2_graph_add_line_to_path (ctx,
x + size2,
y + size6);
rl2_graph_add_line_to_path (ctx,
x + size6,
y + size6);
rl2_graph_add_line_to_path (ctx,
x + size6,
y + size2);
rl2_graph_add_line_to_path (ctx,
x - size6,
y + size2);
rl2_graph_add_line_to_path (ctx,
x - size6,
y + size6);
rl2_graph_add_line_to_path (ctx,
x - size2,
y + size6);
rl2_graph_add_line_to_path (ctx,
x - size2,
y - size6);
rl2_graph_add_line_to_path (ctx,
x - size6,
y - size6);
rl2_graph_close_subpath (ctx);
break;
case RL2_GRAPHIC_MARK_X:
rl2_graph_move_to_point (ctx, x - size2,
y - size2);
rl2_graph_add_line_to_path (ctx,
x - size4,
y - size2);
rl2_graph_add_line_to_path (ctx, x,
y - size6);
rl2_graph_add_line_to_path (ctx,
x + size6,
y - size2);
rl2_graph_add_line_to_path (ctx,
x + size2,
y - size2);
rl2_graph_add_line_to_path (ctx,
x + size4,
y);
rl2_graph_add_line_to_path (ctx,
x + size2,
y + size2);
rl2_graph_add_line_to_path (ctx,
x + size4,
y + size2);
rl2_graph_add_line_to_path (ctx, x,
y + size6);
rl2_graph_add_line_to_path (ctx,
x - size6,
y + size2);
rl2_graph_add_line_to_path (ctx,
x - size2,
y + size2);
rl2_graph_add_line_to_path (ctx,
x - size4,
y);
rl2_graph_close_subpath (ctx);
break;
case RL2_GRAPHIC_MARK_SQUARE:
default:
rl2_graph_move_to_point (ctx, x - size2,
y - size2);
rl2_graph_add_line_to_path (ctx,
x - size2,
y + size2);
rl2_graph_add_line_to_path (ctx,
x + size2,
y + size2);
rl2_graph_add_line_to_path (ctx,
x + size2,
y - size2);
rl2_graph_close_subpath (ctx);
break;
};
if (fill)
{
if (stroke)
rl2_graph_fill_path (ctx,
RL2_PRESERVE_PATH);
else
rl2_graph_fill_path (ctx,
RL2_CLEAR_PATH);
}
if (stroke)
rl2_graph_stroke_path (ctx,
RL2_CLEAR_PATH);
}
if (is_external && pattern != NULL)
{
/* drawing an External Graphic bitmap */
rl2_graph_draw_bitmap (ctx, pattern, x, y);
}
point = point->next;
}
/* releasing Patterns */
if (pattern != NULL)
rl2_graph_destroy_bitmap (pattern);
if (pattern_fill != NULL)
{
rl2_graph_release_pattern_pen (ctx);
rl2_graph_destroy_pattern (pattern_fill);
}
if (pattern_stroke != NULL)
{
................................................................................
}
graphic = graphic->next;
}
}
item = item->next;
}
}
static void
draw_lines (rl2GraphicsContextPtr ctx, sqlite3 * handle,
rl2PrivVectorSymbolizerPtr sym, int height, double minx,
double miny, double x_res, double y_res, rl2GeometryPtr geom)
{
/* drawing Linear-type features */
rl2PrivVectorSymbolizerItemPtr item;
int pen_cap;
int pen_join;
double opacity;
unsigned char norm_opacity;
rl2LinestringPtr line;
rl2GraphicsPatternPtr pattern = NULL;
rl2PrivMultiStrokePtr multi_stroke = rl2_create_multi_stroke ();
item = sym->first;
................................................................................
rl2PrivLineSymbolizerPtr line_sym =
(rl2PrivLineSymbolizerPtr) (item->symbolizer);
if (line_sym->stroke != NULL)
{
if (line_sym->stroke->graphic != NULL)
{
/* external Graphic stroke */
pattern = load_external_graphic_from_dbms (handle,
line_sym->stroke->graphic);
if (pattern != NULL)
{
switch (line_sym->stroke->linecap)
{
case RL2_STROKE_LINECAP_ROUND:
pen_cap = RL2_PEN_CAP_ROUND;
break;
case RL2_STROKE_LINECAP_SQUARE:
pen_cap = RL2_PEN_CAP_SQUARE;
break;
default:
pen_cap = RL2_PEN_CAP_BUTT;
break;
};
switch (line_sym->stroke->linejoin)
{
case RL2_STROKE_LINEJOIN_BEVEL:
pen_join = RL2_PEN_JOIN_BEVEL;
break;
case RL2_STROKE_LINEJOIN_ROUND:
pen_join = RL2_PEN_JOIN_ROUND;
break;
default:
pen_join = RL2_PEN_JOIN_MITER;
break;
};
if (line_sym->stroke->dash_count > 0
&& line_sym->stroke->dash_list != NULL)
rl2_add_pattern_to_multi_stroke_dash
(multi_stroke, pattern,
line_sym->stroke->width, pen_cap,
pen_join,
line_sym->stroke->dash_count,
................................................................................
line_sym->stroke->dash_offset);
else
rl2_add_pattern_to_multi_stroke
(multi_stroke, pattern,
line_sym->stroke->width, pen_cap,
pen_join);
}
}
else
{
/* solid RGB stroke */
if (line_sym->stroke->opacity <= 0.0)
norm_opacity = 0;
else if (line_sym->stroke->opacity >= 1.0)
................................................................................
if (multi_stroke == NULL)
return;
line = geom->first_linestring;
while (line)
{
/* drawing a LINESTRING */
rl2PrivMultiStrokeItemPtr stroke_item;
int iv;
double dx;
double dy;
int x;
int y;
int lastX = 0;
int lastY = 0;
for (iv = 0; iv < line->points; iv++)
{
rl2GetPoint (line->coords, iv, &dx, &dy);
x = (int) ((dx - minx) / x_res);
y = height - (int) ((dy - miny) / y_res);
if (iv == 0)
{
rl2_graph_move_to_point (ctx, x, y);
lastX = x;
lastY = y;
}
else
{
if (x == lastX && y == lastY)
;
else
{
rl2_graph_add_line_to_path (ctx, x, y);
lastX = x;
lastY = y;
}
}
}
stroke_item = multi_stroke->first;
while (stroke_item != NULL)
{
/* applying all strokes, one after the other */
if (stroke_item->dash_count > 0
&& stroke_item->dash_list != NULL)
{
if (stroke_item->pattern != NULL)
rl2_graph_set_pattern_dashed_pen (ctx,
stroke_item->pattern,
stroke_item->width,
stroke_item->pen_cap,
stroke_item->pen_join,
stroke_item->dash_count,
stroke_item->dash_list,
stroke_item->dash_offset);
else
rl2_graph_set_dashed_pen (ctx, stroke_item->red,
stroke_item->green,
stroke_item->blue,
stroke_item->opacity,
stroke_item->width,
stroke_item->pen_cap,
stroke_item->pen_join,
stroke_item->dash_count,
stroke_item->dash_list,
stroke_item->dash_offset);
}
else
{
if (stroke_item->pattern != NULL)
rl2_graph_set_pattern_solid_pen (ctx,
stroke_item->pattern,
stroke_item->width,
stroke_item->pen_cap,
stroke_item->pen_join);
else
rl2_graph_set_solid_pen (ctx, stroke_item->red,
stroke_item->green,
stroke_item->blue,
stroke_item->opacity,
stroke_item->width,
stroke_item->pen_cap,
stroke_item->pen_join);
}
if (stroke_item == multi_stroke->last)
rl2_graph_stroke_path (ctx, RL2_CLEAR_PATH);
else
rl2_graph_stroke_path (ctx, RL2_PRESERVE_PATH);
stroke_item = stroke_item->next;
if (stroke_item == multi_stroke->last)
rl2_graph_release_pattern_pen (ctx);
}
line = line->next;
}
rl2_destroy_multi_stroke (multi_stroke);
}
static void
draw_polygons (rl2GraphicsContextPtr ctx, sqlite3 * handle,
rl2PrivVectorSymbolizerPtr sym, int height, double minx,
double miny, double x_res, double y_res, rl2GeometryPtr geom)
{
/* drawing Polygonal-type features */
rl2PrivVectorSymbolizerItemPtr item;
int stroke = 0;
int fill = 0;
int pen_cap;
int pen_join;
................................................................................
rl2_create_pattern_from_external_graphic
(handle, xlink_href, 1);
if (pattern_fill != NULL)
{
if (recolor)
{
/* attempting to recolor the External Graphic resource */
rl2_graph_pattern_recolor (pattern_fill,
red, green,
blue);
}
if (polyg_sym->fill->opacity <= 0.0)
norm_opacity = 0;
else if (polyg_sym->fill->opacity >= 1.0)
norm_opacity = 255;
else
{
................................................................................
}
}
if (polyg_sym->stroke != NULL)
{
if (polyg_sym->stroke->graphic != NULL)
{
/* external Graphic stroke */
pattern_stroke =
load_external_graphic_from_dbms (handle,
polyg_sym->stroke->graphic);
if (pattern_stroke != NULL)
{
switch (polyg_sym->stroke->linecap)
{
case RL2_STROKE_LINECAP_ROUND:
pen_cap = RL2_PEN_CAP_ROUND;
break;
case RL2_STROKE_LINECAP_SQUARE:
pen_cap = RL2_PEN_CAP_SQUARE;
break;
default:
pen_cap = RL2_PEN_CAP_BUTT;
break;
};
switch (polyg_sym->stroke->linejoin)
{
case RL2_STROKE_LINEJOIN_BEVEL:
pen_join = RL2_PEN_JOIN_BEVEL;
break;
case RL2_STROKE_LINEJOIN_ROUND:
pen_join = RL2_PEN_JOIN_ROUND;
break;
default:
pen_join = RL2_PEN_JOIN_MITER;
break;
};
if (polyg_sym->stroke->dash_count > 0
&& polyg_sym->stroke->dash_list != NULL)
rl2_graph_set_pattern_dashed_pen (ctx,
pattern_stroke,
polyg_sym->
stroke->width,
pen_cap,
pen_join,
polyg_sym->stroke->dash_count,
polyg_sym->stroke->dash_list,
polyg_sym->stroke->dash_offset);
else
rl2_graph_set_pattern_solid_pen (ctx,
pattern_stroke,
polyg_sym->
stroke->width,
pen_cap,
pen_join);
stroke = 1;
}
}
else
{
/* solid RGB stroke */
if (polyg_sym->stroke->opacity <= 0.0)
norm_opacity = 0;
else if (polyg_sym->stroke->opacity >= 1.0)
................................................................................
int x;
int y;
int lastX = 0;
int lastY = 0;
int ib;
rl2RingPtr ring = polyg->exterior;
/* exterior border */
for (iv = 0; iv < ring->points; iv++)
{
rl2GetPoint (ring->coords, iv, &dx, &dy);
x = (int) ((dx - minx) / x_res);
y = height - (int) ((dy - miny) / y_res);
if (iv == 0)
{
rl2_graph_move_to_point (ctx, x, y);
lastX = x;
lastY = y;
}
else
{
if (x == lastX && y == lastY)
;
else
{
rl2_graph_add_line_to_path (ctx, x, y);
lastX = x;
lastY = y;
}
}
}
rl2_graph_close_subpath (ctx);
for (ib = 0; ib < polyg->num_interiors; ib++)
{
/* interior borders */
ring = polyg->interiors + ib;
for (iv = 0; iv < ring->points; iv++)
{
rl2GetPoint (ring->coords, iv, &dx, &dy);
x = (int) ((dx - minx) / x_res);
y = height - (int) ((dy - miny) / y_res);
if (iv == 0)
{
................................................................................
rl2_graph_add_line_to_path (ctx, x, y);
lastX = x;
lastY = y;
}
}
}
rl2_graph_close_subpath (ctx);
}
if (fill)
{
if (stroke)
rl2_graph_fill_path (ctx, RL2_PRESERVE_PATH);
else
rl2_graph_fill_path (ctx, RL2_CLEAR_PATH);
................................................................................
rl2_graph_destroy_pattern (pattern_stroke);
}
item = item->next;
}
}
static int
label_get_xy (sqlite3 * handle, const unsigned char *blob, int size, double *x,
double *y)
{
/* resolving Point XY coords */
const char *sql;
int ret;
sqlite3_stmt *stmt = NULL;
int ok = 0;
................................................................................
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
{
if (sqlite3_column_type (stmt, 0) == SQLITE_BLOB)
{
const unsigned char *g_blob =
(const unsigned char *) sqlite3_column_blob (stmt, 0);
int g_size = sqlite3_column_bytes (stmt, 0);
if (label_get_xy (handle, g_blob, g_size, x, y))
ok = 1;
}
}
}
sqlite3_finalize (stmt);
................................................................................
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
{
if (sqlite3_column_type (stmt, 0) == SQLITE_BLOB)
{
const unsigned char *g_blob =
(const unsigned char *) sqlite3_column_blob (stmt, 0);
int g_size = sqlite3_column_bytes (stmt, 0);
if (label_get_xy (handle, g_blob, g_size, x, y))
ok = 1;
}
}
}
sqlite3_finalize (stmt);
return ok;
}
static void
draw_labels (rl2GraphicsContextPtr ctx, sqlite3 * handle,
rl2PrivTextSymbolizerPtr sym, int height, double minx, double miny,
double x_res, double y_res, rl2GeometryPtr geom,
rl2PrivVariantValuePtr value)
{
/* drawing TextLabels */
rl2GraphicsFontPtr font = NULL;
char *dummy = NULL;
const char *label = NULL;
int font_style;
int font_weight;
double opacity;
unsigned char norm_opacity;
rl2PointPtr point;
rl2LinestringPtr line;
rl2PolygonPtr polyg;
/* preparing the Text */
if (value->sqlite3_type == SQLITE_INTEGER)
{
dummy = sqlite3_malloc (1024);
#if defined(_WIN32) && !defined(__MINGW32__)
sprintf (dummy, "%I64d", value->int_value);
................................................................................
font_weight = RL2_FONTWEIGHT_BOLD;
break;
case RL2_FONT_WEIGHT_NORMAL:
default:
font_weight = RL2_FONTWEIGHT_NORMAL;
break;
};
font =
rl2_graph_create_toy_font (NULL, sym->font_size, font_style,
font_weight);
if (font == NULL)
goto stop;
if (sym->fill != NULL)
{
if (sym->fill->opacity <= 0.0)
norm_opacity = 0;
else if (sym->fill->opacity >= 1.0)
................................................................................
norm_opacity = 0;
else if (opacity >= 255.0)
norm_opacity = 255;
else
norm_opacity = opacity;
}
rl2_graph_font_set_halo (font, sym->halo->radius,
sym->halo->fill->red, sym->halo->fill->green,
sym->halo->fill->blue, norm_opacity);
}
rl2_graph_set_font (ctx, font);
polyg = geom->first_polygon;
while (polyg)
{
/* drawing a POLYGON-based text label */
double pre_x;
double pre_y;
double lbl_width = 0.0;
double lbl_height = 0.0;
double post_x;
double post_y;
double shift_x;
double shift_y;
double cx;
double cy;
double x;
double y;
if (!label_get_centroid (handle, polyg, &cx, &cy))
{
polyg = polyg->next;
continue;
}
x = (cx - minx) / x_res;
y = (double) height - ((cy - miny) / y_res);
rl2_graph_get_text_extent (ctx, label, &pre_x, &pre_y, &lbl_width,
&lbl_height, &post_x, &post_y);
shift_x = 0.0 - (lbl_width / 2.0);
shift_y = 0.0 + (lbl_height / 2.0);
rl2_graph_draw_text (ctx, label, x + shift_x, y + shift_y, 0.0, 0.0,
0.0);
polyg = polyg->next;
}
line = geom->first_linestring;
while (line)
{
/* drawing a LINESTRING-based text label */
double pre_x;
double pre_y;
double lbl_width = 0.0;
double lbl_height = 0.0;
double post_x;
double post_y;
double shift_x;
double shift_y;
double cx;
double cy;
double x;
double y;
label_get_midpoint (handle, line, &cx, &cy);
if (!rl2_graph_get_text_extent
(ctx, label, &pre_x, &pre_y, &lbl_width, &lbl_height, &post_x,
&post_y))
{
line = line->next;
continue;
}
x = (cx - minx) / x_res;
y = (double) height - ((cy - miny) / y_res);
shift_x = 0.0 - (lbl_width / 2.0);
shift_y = 0.0 + (lbl_height / 2.0);
rl2_graph_draw_text (ctx, label, x + shift_x, y + shift_y, 0.0, 0.0,
0.0);
line = line->next;
}
point = geom->first_point;
while (point)
{
/* drawing a POINT-based text label */
double pre_x;
double pre_y;
double lbl_width = 0.0;
double lbl_height = 0.0;
double post_x;
double post_y;
double shift_x;
double shift_y;
double x = (point->x - minx) / x_res;
double y = (double) height - ((point->y - miny) / y_res);
rl2_graph_get_text_extent (ctx, label, &pre_x, &pre_y, &lbl_width,
&lbl_height, &post_x, &post_y);
shift_x = 0.0 - (lbl_width / 2.0);
shift_y = 0.0 + (lbl_height / 2.0);
rl2_graph_draw_text (ctx, label, x + shift_x, y + shift_y, 0.0, 0.0,
0.0);
point = point->next;
}
/* final cleanup - relasing resources */
stop:
if (dummy != NULL)
sqlite3_free (dummy);
if (font != NULL)
rl2_graph_destroy_font (font);
}
RL2_PRIVATE void
rl2_draw_vector_feature (void *p_ctx, sqlite3 * handle,
rl2VectorSymbolizerPtr symbolizer, int height,
double minx, double miny, double x_res, double y_res,
rl2GeometryPtr geom, rl2VariantArrayPtr variant)
{
/* drawing a vector feature on the current canvass */
rl2PrivVectorSymbolizerItemPtr item;
rl2GraphicsContextPtr ctx = (rl2GraphicsContextPtr) p_ctx;
rl2PrivVectorSymbolizerPtr sym = (rl2PrivVectorSymbolizerPtr) symbolizer;
rl2PrivVectorSymbolizerPtr default_symbolizer = NULL;
................................................................................
default_symbolizer->last->next = item;
default_symbolizer->last = item;
sym = default_symbolizer;
}
/* we'll render all geometries first */
if (geom->first_polygon != NULL)
draw_polygons (ctx, handle, sym, height, minx, miny, x_res, y_res,
geom);
if (geom->first_linestring != NULL)
draw_lines (ctx, handle, sym, height, minx, miny, x_res, y_res, geom);
if (geom->first_point != NULL)
draw_points (ctx, handle, sym, height, minx, miny, x_res, y_res, geom);
if (sym != NULL)
{
/* then we'll render any eventual TextSymbolizer */
item = sym->first;
while (item != NULL)
{
................................................................................
rl2PrivTextSymbolizerPtr text =
(rl2PrivTextSymbolizerPtr) (item->symbolizer);
if (text->label != NULL)
{
int v;
rl2PrivVariantArrayPtr var =
(rl2PrivVariantArrayPtr) variant;
for (v = 0; v < var->count; v++)
{
rl2PrivVariantValuePtr val =
*(var->array + v);
if (val == NULL)
continue;
if (val->column_name == NULL)
continue;
if (strcasecmp (text->label, val->column_name)
!= 0)
continue;
draw_labels (ctx, handle, text, height, minx,
miny, x_res, y_res, geom, val);
}
}
}
item = item->next;
}
}
if (default_symbolizer != NULL)
rl2_destroy_vector_symbolizer (default_symbolizer);
}
|
| > | | | | | | | | | | | | | | | | | | | | > | | > | > | | | | | | > | > > < < > > > > > > > > > > > > > > > > > | > > > > > > > > > > > > > > > > | | | | > < | | < < < < < < | < < < < < < < < < < < < < < < < < > | < < < < < > | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < > | < < < < < < < < < < < < | | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < > | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | < > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > < > > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | | > > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > | | > | | | | | | | | | | | | | | | | > | | | | | | | | | | | | | | | | | | > | | | | | | | | > | | | | | | | | | | | | | > | | > > | > | > | | | | | | | | < > > > > > > > > > > > > > > > > > > | < > > > > > > > | > | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | > | | | | | | | | | | | | | | | | | | | | | | | | | | | > | | > | | > | | | < | | | | | | | | | | > | | > | > | | > | > | | | | | | | | | | | | | | | < | | | | | | | | | | > > > | | > | > | | > | > | | > | > | | > | > | | > | > | | > | > | | > | > | | > | > | | > | > | | > | > | | > | > | | | | | > > > | | > | > | | > > | | > | > | | > | > | | > | | | > | > | | > | > | | > > | | > | > | | > | > | | > | | | | | | | > > > | | > | > | | > | > | | > | > | | | | | | | | | | | | | | | | | | | | > > > > > > > | > > > > > > > > > > > | > > > > > > > > > > > > > > > > > | | | | > > > > > | < | > < < < < < | | < < < | > > > | | | | | < < < > > > | | < > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > | | | | | | | | | | | | | | | | | | | | > | | | | | | | | | | | | | | > > > > > > > > > > > > > > > > > > | | | < | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > > > > > > > > > > > > > > > | < < < < < < < < < < < < < < < < < < < < < < < < < < > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | | > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | > | < > > > > > > > > > > > > > > > > | > > > > > > > > > | | > > | < | | | | | < > | | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | | | | > > > > | | < < < < | < > > > | | | | | | < < < < < < < | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | < < < > > > | < < < | | < < | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | | | | | > > > > > > > > > > > > > > > > > > > > > > | | < < < < < < > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | < < < < > | < > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | > > > > > > > > | > | | > | | | | > | > > > | | | | | | | | > > | < | > | > | > | > | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > |
288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 ... 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 ... 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 ... 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 ... 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 ... 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 ... 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 ... 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 ... 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 ... 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 ... 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 ... 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 ... 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 .... 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 .... 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 .... 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 .... 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 .... 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 .... 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 .... 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 .... 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 .... 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 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2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 .... 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 .... 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 .... 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 .... 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 .... 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 .... 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 .... 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 .... 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 .... 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 .... 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 .... 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 .... 3962 3963 3964 3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 .... 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137 4138 4139 4140 4141 4142 4143 4144 4145 4146 4147 4148 4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160 4161 4162 4163 4164 4165 4166 4167 4168 4169 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 4191 4192 4193 4194 4195 4196 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 4219 4220 4221 4222 4223 4224 4225 4226 4227 4228 4229 4230 4231 4232 4233 4234 4235 4236 4237 4238 4239 4240 4241 4242 4243 4244 4245 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 4303 4304 4305 4306 4307 4308 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 4343 .... 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 .... 4445 4446 4447 4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 4468 4469 4470 4471 4472 4473 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 4531 4532 4533 4534 4535 4536 4537 4538 4539 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 |
}
}
}
}
static void
copy_palette (unsigned char *rgba, unsigned int width, unsigned int height,
unsigned char *inbuf, rl2PalettePtr palette,
unsigned char bg_red, unsigned char bg_green,
unsigned char bg_blue)
{
/* copying from Palette to RGBA */
unsigned int x;
unsigned int y;
rl2PrivPalettePtr plt = (rl2PrivPalettePtr) palette;
unsigned char *p_in = inbuf;
unsigned char *p_out = rgba;
................................................................................
goto error;
if (aux->base_width == aux->width && aux->base_height == aux->height)
{
if (aux->out_pixel == RL2_PIXEL_MONOCHROME)
{
/* Monochrome */
copy_monochrome (aggreg_rgba, aux->base_width,
aux->base_height, aux->outbuf);
aux->outbuf = NULL;
}
else if (aux->out_pixel == RL2_PIXEL_PALETTE)
{
/* Palette */
copy_palette (aggreg_rgba, aux->base_width, aux->base_height,
aux->outbuf, aux->palette, aux->bg_red,
aux->bg_green, aux->bg_blue);
aux->outbuf = NULL;
}
else if (aux->out_pixel == RL2_PIXEL_GRAYSCALE)
{
/* Grayscale */
copy_grayscale (aggreg_rgba, aux->base_width,
aux->base_height, aux->outbuf, aux->bg_red);
aux->outbuf = NULL;
}
else
{
/* RGB */
copy_rgb (aggreg_rgba, aux->base_width, aux->base_height,
aux->outbuf, aux->bg_red, aux->bg_green,
................................................................................
}
}
else
{
if (!get_payload_from_monochrome_opaque
(aux->base_width, aux->base_height, aux->sqlite,
aux->minx, aux->miny, aux->maxx, aux->maxy,
aux->srid, aux->outbuf, aux->format_id,
aux->quality, &image, &image_size))
{
aux->outbuf = NULL;
goto error;
}
}
aux->outbuf = NULL;
}
................................................................................
}
}
else
{
if (!get_payload_from_palette_opaque
(aux->base_width, aux->base_height, aux->sqlite,
aux->minx, aux->miny, aux->maxx, aux->maxy,
aux->srid, aux->outbuf, aux->palette,
aux->format_id, aux->quality, &image, &image_size))
{
aux->outbuf = NULL;
goto error;
}
}
aux->outbuf = NULL;
}
................................................................................
}
}
else
{
if (!get_payload_from_grayscale_opaque
(aux->base_width, aux->base_height, aux->sqlite,
aux->minx, aux->miny, aux->maxx, aux->maxy,
aux->srid, aux->outbuf, aux->format_id,
aux->quality, &image, &image_size))
{
aux->outbuf = NULL;
goto error;
}
}
aux->outbuf = NULL;
}
................................................................................
}
}
else
{
if (!get_payload_from_rgb_opaque
(aux->base_width, aux->base_height, aux->sqlite,
aux->minx, aux->miny, aux->maxx, aux->maxy,
aux->srid, aux->outbuf, aux->format_id,
aux->quality, &image, &image_size))
{
aux->outbuf = NULL;
goto error;
}
}
aux->outbuf = NULL;
}
................................................................................
goto error;
}
}
aux->outbuf = NULL;
}
else if (aux->out_pixel == RL2_PIXEL_PALETTE)
{
/* Palette - upsampled */
if (aux->transparent && aux->format_id == RL2_OUTPUT_FORMAT_PNG)
{
if (!get_rgba_from_palette_transparent
(aux->base_width, aux->base_height, aux->outbuf,
aux->palette, rgba, aux->bg_red, aux->bg_green,
aux->bg_blue))
{
................................................................................
}
else if (aux->out_pixel == RL2_PIXEL_GRAYSCALE)
{
/* Grayscale */
if (aux->transparent && aux->format_id == RL2_OUTPUT_FORMAT_PNG)
{
if (!get_rgba_from_grayscale_transparent
(aux->base_width, aux->base_height, aux->outbuf,
rgba, aux->bg_red))
{
aux->outbuf = NULL;
goto error;
}
}
else
{
................................................................................
}
else
{
/* RGB */
if (aux->transparent && aux->format_id == RL2_OUTPUT_FORMAT_PNG)
{
if (!get_rgba_from_rgb_transparent
(aux->base_width, aux->base_height, aux->outbuf,
rgba, aux->bg_red, aux->bg_green, aux->bg_blue))
{
aux->outbuf = NULL;
goto error;
}
}
else
{
................................................................................
{
/* Grayscale or Monochrome upsampled */
if (aux->transparent && aux->format_id == RL2_OUTPUT_FORMAT_PNG)
{
if (alpha == NULL)
goto error;
if (!get_payload_from_gray_rgba_transparent
(aux->width, aux->height, rgb, alpha,
aux->format_id, aux->quality, &image, &image_size,
aux->opacity))
goto error;
}
else
{
if (alpha != NULL)
free (alpha);
alpha = NULL;
................................................................................
{
/* RGB */
if (aux->transparent && aux->format_id == RL2_OUTPUT_FORMAT_PNG)
{
if (alpha == NULL)
goto error;
if (!get_payload_from_rgb_rgba_transparent
(aux->width, aux->height, rgb, alpha,
aux->format_id, aux->quality, &image, &image_size,
aux->opacity, 0))
goto error;
}
else
{
if (alpha != NULL)
free (alpha);
alpha = NULL;
................................................................................
free (rgb);
if (alpha != NULL)
free (alpha);
return 0;
}
static int
aux_shaded_relief_mask (struct aux_renderer *aux,
int by_section, sqlite3_int64 section_id,
double relief_factor, unsigned char **shaded_relief)
{
/* attempting to create a Shaded Relief brightness-only mask */
rl2GraphicsBitmapPtr base_img = NULL;
rl2GraphicsContextPtr ctx = NULL;
float *shr_mask;
int shr_size;
const char *coverage;
................................................................................
*shaded_relief = NULL;
coverage = rl2_get_coverage_name (aux->coverage);
if (coverage == NULL)
return 0;
scale_factor = rl2_get_shaded_relief_scale_factor (aux->sqlite, coverage);
if (rl2_build_shaded_relief_mask
(aux->sqlite, aux->max_threads, aux->coverage, by_section, section_id,
relief_factor, scale_factor, aux->base_width, aux->base_height,
aux->minx, aux->miny, aux->maxx, aux->maxy, aux->xx_res, aux->yy_res,
&shr_mask, &shr_size) != RL2_OK)
return 0;
/* allocating the RGBA buffer */
rgba = malloc (aux->base_width * aux->base_height * 4);
if (rgba == NULL)
return 0;
................................................................................
aux.out_pixel = out_pixel;
if (is_shaded_relief)
{
/* requesting a shaded relief mask */
if (shaded_relief_mask != NULL)
free (shaded_relief_mask);
if (!aux_shaded_relief_mask
(&aux, 0, 0, symbolizer->reliefFactor, &shaded_relief_mask))
goto error;
}
else
{
/* rendering an image */
if (!aux_render_composed_image (&aux, rgba))
goto error;
................................................................................
RL2_DECLARE int
rl2_get_raw_raster_data_mixed_resolutions (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg,
unsigned int width,
unsigned int height, double minx,
double miny, double maxx,
double maxy, double x_res,
double y_res,
unsigned char **buffer,
int *buf_size,
rl2PalettePtr * palette,
unsigned char *out_pixel,
unsigned char bg_red,
unsigned char bg_green,
unsigned char bg_blue,
rl2RasterSymbolizerPtr style,
................................................................................
double xx_res;
double yy_res;
int level_id;
int scale;
int xscale;
unsigned int w;
unsigned int h;
unsigned int w2;
unsigned int h2;
int base_x;
int base_y;
unsigned char *bufpix = NULL;
int bufpix_size;
double img_res_x = (maxx - minx) / (double) width;
double img_res_y = (maxy - miny) / (double) height;
double mnx = minx;
double mny = miny;
double mxx = maxx;
double mxy = maxy;
/* normalizing the visible portion of the Section */
if (mnx < section_minx)
mnx = section_minx;
if (mny < section_miny)
mny = section_miny;
if (mxx > section_maxx)
mxx = section_maxx;
................................................................................
if (((double) w * xx_res) < (mxx - mnx))
w++;
h = (unsigned int) ((mxy - mny) / yy_res);
if (((double) h * yy_res) < (mxy - mny))
h++;
base_x = (int) ((mnx - minx) / img_res_x);
base_y = (int) ((maxy - mxy) / img_res_y);
if (rl2_get_raw_raster_data_common
(handle, max_threads, cvg, 1, section_id, w, h, mnx, mny,
mxx, mxy, xx_res, yy_res, &bufpix, &bufpix_size, palette,
*out_pixel, no_data, xstyle, stats) != RL2_OK)
goto error;
w2 = (unsigned int) ((mxx - mnx) / img_res_x);
if (((double) w2 * img_res_x) < (mxx - mnx))
w2++;
h2 = (unsigned int) ((mxy - mny) / img_res_y);
if (((double) h2 * img_res_y) < (mxy - mny))
h2++;
if (w == w2 && h == h2)
{
/* already rescaled */
}
else
{
/* rescaling the pixbuf */
unsigned char *rescaled = NULL;
int pix_sz = 1;
if (*out_pixel == RL2_PIXEL_RGB)
pix_sz = 3;
rescaled = malloc (pix_sz * w2 * h2);
if (rescaled == NULL)
{
fprintf (stderr,
"rl2_get_raw_raster_data_mixed_resolutions: Insufficient Memory !!!\n");
goto error;
}
if (!rl2_rescale_pixbuf
(bufpix, w, h, *out_pixel, rescaled, w2, h2))
goto error;
free (bufpix);
bufpix = rescaled;
}
if (*out_pixel == RL2_PIXEL_RGB)
do_copy_rgb (outbuf, bufpix, width, height, w2, h2, base_x,
base_y, bg_red, bg_green, bg_blue);
else
do_copy_gray (outbuf, bufpix, width, height, w2, h2, base_x,
base_y, bg_red);
free (bufpix);
}
else
{
fprintf (stderr, "SQL error: %s\n%s\n", sql,
sqlite3_errmsg (handle));
................................................................................
if (no_data != NULL)
rl2_destroy_pixel (no_data);
if (outbuf != NULL)
free (outbuf);
return RL2_ERROR;
}
static int
point_bbox_matches (rl2PointPtr point, double minx, double miny, double maxx,
double maxy)
{
/* checks if the Point is visible */
if (minx > point->x)
return 0;
if (maxx < point->x)
return 0;
if (miny > point->y)
return 0;
if (maxy < point->y)
return 0;
return 1;
}
static void
draw_points (rl2GraphicsContextPtr ctx, sqlite3 * handle,
rl2PrivVectorSymbolizerPtr sym, int height, double minx,
double miny, double maxx, double maxy, double x_res,
double y_res, rl2GeometryPtr geom)
{
/* drawing Point-type features */
rl2PrivVectorSymbolizerItemPtr item;
rl2PointPtr point;
item = sym->first;
while (item != NULL)
................................................................................
unsigned char well_known_type;
int fill = 0;
int stroke = 0;
int pen_cap;
int pen_join;
double opacity;
unsigned char norm_opacity;
rl2GraphicsPatternPtr pattern = NULL;
rl2GraphicsPatternPtr pattern_fill = NULL;
rl2GraphicsPatternPtr pattern_stroke = NULL;
if (graphic->type == RL2_MARK_GRAPHIC)
{
rl2PrivMarkPtr mark =
(rl2PrivMarkPtr) (graphic->item);
................................................................................
well_known_type = mark->well_known_type;
is_mark = 1;
if (mark->fill != NULL)
{
if (mark->fill->graphic != NULL)
{
/* external Graphic fill */
const char *xlink_href = NULL;
int recolor = 0;
unsigned char red;
unsigned char green;
unsigned char blue;
pattern_fill = NULL;
if (mark->fill->graphic->first !=
NULL)
{
if (mark->fill->
graphic->first->type ==
RL2_EXTERNAL_GRAPHIC)
{
rl2PrivExternalGraphicPtr
ext =
(rl2PrivExternalGraphicPtr)
(mark->
fill->graphic->
first->item);
xlink_href =
ext->xlink_href;
if (ext->first !=
NULL)
{
recolor = 1;
red =
ext->
first->red;
green =
ext->
first->green;
blue =
ext->
first->blue;
}
}
}
if (xlink_href != NULL)
pattern_fill =
rl2_create_pattern_from_external_graphic
(handle, xlink_href, 1);
if (pattern_fill != NULL)
{
if (recolor)
{
/* attempting to recolor the External Graphic resource */
rl2_graph_pattern_recolor
(pattern_fill,
red, green,
blue);
}
if (mark->fill->opacity <=
0.0)
norm_opacity = 0;
else if (mark->
fill->opacity >=
1.0)
norm_opacity = 255;
else
{
opacity =
255.0 *
mark->
fill->opacity;
if (opacity <= 0.0)
norm_opacity = 0;
else if (opacity >=
255.0)
norm_opacity =
255;
else
norm_opacity =
opacity;
}
if (norm_opacity < 1.0)
rl2_graph_pattern_transparency
(pattern_fill,
norm_opacity);
rl2_graph_set_pattern_brush
(ctx, pattern_fill);
}
else
{
/* invalid Pattern: defaulting to a Gray brush */
rl2_graph_set_brush (ctx,
128,
128,
128,
255);
}
fill = 1;
}
else
{
/* solid RGB fill */
if (gr->opacity <= 0.0)
norm_opacity = 0;
else if (gr->opacity >= 1.0)
................................................................................
fill = 1;
}
}
if (mark->stroke != NULL)
{
if (mark->stroke->graphic != NULL)
{
const char *xlink_href = NULL;
int recolor = 0;
unsigned char red;
unsigned char green;
unsigned char blue;
pattern_stroke = NULL;
if (mark->stroke->
graphic->first != NULL)
{
if (mark->stroke->
graphic->first->type ==
RL2_EXTERNAL_GRAPHIC)
{
rl2PrivExternalGraphicPtr
ext =
(rl2PrivExternalGraphicPtr)
(mark->
stroke->graphic->
first->item);
xlink_href =
ext->xlink_href;
if (ext->first !=
NULL)
{
recolor = 1;
red =
ext->
first->red;
green =
ext->
first->green;
blue =
ext->
first->blue;
}
}
}
if (xlink_href != NULL)
pattern_stroke =
rl2_create_pattern_from_external_graphic
(handle, xlink_href, 1);
if (pattern != NULL)
{
if (recolor)
{
/* attempting to recolor the External Graphic resource */
rl2_graph_pattern_recolor
(pattern_stroke,
red, green,
blue);
}
if (mark->stroke->opacity <=
0.0)
norm_opacity = 0;
else if (mark->
stroke->opacity >=
1.0)
norm_opacity = 255;
else
{
opacity =
255.0 *
mark->
stroke->opacity;
if (opacity <= 0.0)
norm_opacity = 0;
else if (opacity >=
255.0)
norm_opacity =
255;
else
norm_opacity =
opacity;
}
if (norm_opacity < 1.0)
rl2_graph_pattern_transparency
(pattern_stroke,
norm_opacity);
if (pattern_stroke != NULL)
{
switch
(mark->
stroke->linecap)
{
case RL2_STROKE_LINECAP_ROUND:
pen_cap =
RL2_PEN_CAP_ROUND;
break;
case RL2_STROKE_LINECAP_SQUARE:
pen_cap =
RL2_PEN_CAP_SQUARE;
break;
default:
pen_cap =
RL2_PEN_CAP_BUTT;
break;
};
switch
(mark->
stroke->linejoin)
{
case RL2_STROKE_LINEJOIN_BEVEL:
pen_join =
RL2_PEN_JOIN_BEVEL;
break;
case RL2_STROKE_LINEJOIN_ROUND:
pen_join =
RL2_PEN_JOIN_ROUND;
break;
default:
pen_join =
RL2_PEN_JOIN_MITER;
break;
};
if (mark->
stroke->dash_count
> 0
&& mark->
stroke->dash_list
!= NULL)
rl2_graph_set_pattern_dashed_pen
(ctx,
pattern_stroke,
mark->
stroke->width,
pen_cap,
pen_join,
mark->
stroke->dash_count,
mark->
stroke->dash_list,
mark->
stroke->dash_offset);
else
rl2_graph_set_pattern_solid_pen
(ctx,
pattern_stroke,
mark->
stroke->width,
pen_cap,
pen_join);
stroke = 1;
}
}
}
else
{
/* solid RGB stroke */
if (gr->opacity <= 0.0)
norm_opacity = 0;
................................................................................
mark->stroke->red,
mark->stroke->green,
mark->stroke->blue,
norm_opacity,
mark->stroke->width,
pen_cap,
pen_join,
mark->
stroke->dash_count,
mark->
stroke->dash_list,
mark->
stroke->dash_offset);
else
rl2_graph_set_solid_pen
(ctx, mark->stroke->red,
mark->stroke->green,
mark->stroke->blue,
norm_opacity,
mark->stroke->width,
pen_cap, pen_join);
stroke = 1;
}
}
}
}
if (graphic->type == RL2_EXTERNAL_GRAPHIC)
{
rl2PrivExternalGraphicPtr ext =
(rl2PrivExternalGraphicPtr) (graphic->item);
const char *xlink_href = NULL;
int recolor = 0;
unsigned char red;
unsigned char green;
unsigned char blue;
pattern = NULL;
if (ext != NULL)
{
is_external = 1;
if (ext->xlink_href != NULL)
xlink_href = ext->xlink_href;
if (ext->first != NULL)
{
recolor = 1;
red = ext->first->red;
green = ext->first->green;
blue = ext->first->blue;
}
if (xlink_href != NULL)
{
/* first attempt: Bitmap */
pattern =
rl2_create_pattern_from_external_graphic
(handle, xlink_href, 1);
if (pattern == NULL)
{
/* second attempt: SVG */
pattern =
rl2_create_pattern_from_external_svg
(handle, xlink_href,
point_sym->graphic->size);
}
}
}
if (pattern != NULL)
{
if (recolor)
{
/* attempting to recolor the External Graphic resource */
rl2_graph_pattern_recolor (pattern,
red, green,
blue);
}
if (point_sym->graphic->opacity <= 0.0)
norm_opacity = 0;
else if (point_sym->graphic->opacity >= 1.0)
norm_opacity = 255;
else
{
opacity =
255.0 * point_sym->graphic->opacity;
if (opacity <= 0.0)
norm_opacity = 0;
else if (opacity >= 255.0)
norm_opacity = 255;
else
norm_opacity = opacity;
}
if (norm_opacity < 1.0)
rl2_graph_pattern_transparency
(pattern, norm_opacity);
rl2_graph_set_pattern_brush (ctx, pattern);
}
else
{
/* invalid Pattern: defaulting to a Gray brush */
rl2_graph_set_brush (ctx, 128, 128, 128, 255);
}
}
/* actual Point rendering */
point = geom->first_point;
while (point)
{
/* drawing a POINT */
if (point_bbox_matches
(point, minx, miny, maxx, maxy))
{
double x = (point->x - minx) / x_res;
double y =
(double) height -
((point->y - miny) / y_res);
double size2 = gr->size / 2.0;
double size4 = gr->size / 4.0;
double size6 = gr->size / 6.0;
double size13 = gr->size / 3.0;
double size23 = (gr->size / 3.0) * 2.0;
int i;
double rads;
if (size2 <= 0.0)
size2 = 1.0;
if (size4 <= 0.0)
size4 = 1.0;
if (size6 <= 0.0)
size6 = 1.0;
if (size13 <= 0.0)
size13 = 1.0;
if (size23 <= 0.0)
size23 = 1.0;
if (is_mark)
{
/* drawing a well-known Mark */
switch (well_known_type)
{
case RL2_GRAPHIC_MARK_CIRCLE:
rads = 0.0;
for (i = 0; i < 32; i++)
{
double tic =
6.28318530718 / 32.0;
double cx =
x +
(size2 * sin (rads));
double cy =
y +
(size2 * cos (rads));
if (i == 0)
rl2_graph_move_to_point
(ctx, cx, cy);
else
rl2_graph_add_line_to_path
(ctx, cx, cy);
rads += tic;
}
rl2_graph_close_subpath (ctx);
break;
case RL2_GRAPHIC_MARK_TRIANGLE:
rl2_graph_move_to_point (ctx, x,
y -
size23);
rl2_graph_add_line_to_path (ctx,
x -
size2,
y +
size13);
rl2_graph_add_line_to_path (ctx,
x +
size2,
y +
size13);
rl2_graph_close_subpath (ctx);
break;
case RL2_GRAPHIC_MARK_STAR:
rads = 3.14159265359;
for (i = 0; i < 10; i++)
{
double tic =
(i % 2) ? size6 : size2;
double cx =
x + (tic * sin (rads));
double cy =
y + (tic * cos (rads));
if (i == 0)
rl2_graph_move_to_point
(ctx, cx, cy);
else
rl2_graph_add_line_to_path
(ctx, cx, cy);
rads += 0.628318530718;
}
rl2_graph_close_subpath (ctx);
break;
case RL2_GRAPHIC_MARK_CROSS:
rl2_graph_move_to_point (ctx,
x -
size6,
y -
size2);
rl2_graph_add_line_to_path (ctx,
x +
size6,
y -
size2);
rl2_graph_add_line_to_path (ctx,
x +
size6,
y -
size6);
rl2_graph_add_line_to_path (ctx,
x +
size2,
y -
size6);
rl2_graph_add_line_to_path (ctx,
x +
size2,
y +
size6);
rl2_graph_add_line_to_path (ctx,
x +
size6,
y +
size6);
rl2_graph_add_line_to_path (ctx,
x +
size6,
y +
size2);
rl2_graph_add_line_to_path (ctx,
x -
size6,
y +
size2);
rl2_graph_add_line_to_path (ctx,
x -
size6,
y +
size6);
rl2_graph_add_line_to_path (ctx,
x -
size2,
y +
size6);
rl2_graph_add_line_to_path (ctx,
x -
size2,
y -
size6);
rl2_graph_add_line_to_path (ctx,
x -
size6,
y -
size6);
rl2_graph_close_subpath (ctx);
break;
case RL2_GRAPHIC_MARK_X:
rl2_graph_move_to_point (ctx,
x -
size2,
y -
size2);
rl2_graph_add_line_to_path (ctx,
x -
size4,
y -
size2);
rl2_graph_add_line_to_path (ctx,
x,
y -
size6);
rl2_graph_add_line_to_path (ctx,
x +
size6,
y -
size2);
rl2_graph_add_line_to_path (ctx,
x +
size2,
y -
size2);
rl2_graph_add_line_to_path (ctx,
x +
size4,
y);
rl2_graph_add_line_to_path (ctx,
x +
size2,
y +
size2);
rl2_graph_add_line_to_path (ctx,
x +
size4,
y +
size2);
rl2_graph_add_line_to_path (ctx,
x,
y +
size6);
rl2_graph_add_line_to_path (ctx,
x -
size6,
y +
size2);
rl2_graph_add_line_to_path (ctx,
x -
size2,
y +
size2);
rl2_graph_add_line_to_path (ctx,
x -
size4,
y);
rl2_graph_close_subpath (ctx);
break;
case RL2_GRAPHIC_MARK_SQUARE:
default:
rl2_graph_move_to_point (ctx,
x -
size2,
y -
size2);
rl2_graph_add_line_to_path (ctx,
x -
size2,
y +
size2);
rl2_graph_add_line_to_path (ctx,
x +
size2,
y +
size2);
rl2_graph_add_line_to_path (ctx,
x +
size2,
y -
size2);
rl2_graph_close_subpath (ctx);
break;
};
if (fill)
{
if (stroke)
rl2_graph_fill_path (ctx,
RL2_PRESERVE_PATH);
else
rl2_graph_fill_path (ctx,
RL2_CLEAR_PATH);
}
if (stroke)
rl2_graph_stroke_path (ctx,
RL2_CLEAR_PATH);
}
if (is_external && pattern != NULL)
{
/* drawing an External Graphic pattern */
unsigned int width;
unsigned int height;
rl2_graph_get_pattern_size (pattern,
&width,
&height);
double out_width = width;
double out_height = height;
rl2_graph_draw_graphic_symbol (ctx,
pattern,
out_width,
out_height,
x +
point_sym->graphic->displacement_x,
y -
point_sym->graphic->displacement_y,
point_sym->graphic->rotation,
point_sym->graphic->anchor_point_x,
point_sym->graphic->anchor_point_y);
}
}
point = point->next;
}
/* releasing Patterns */
if (pattern != NULL)
rl2_graph_destroy_pattern (pattern);
if (pattern_fill != NULL)
{
rl2_graph_release_pattern_pen (ctx);
rl2_graph_destroy_pattern (pattern_fill);
}
if (pattern_stroke != NULL)
{
................................................................................
}
graphic = graphic->next;
}
}
item = item->next;
}
}
static int
linestring_bbox_matches (rl2LinestringPtr ring, double minx, double miny,
double maxx, double maxy)
{
/* checks if the Linestring BBOX is visible */
if (minx > ring->maxx)
return 0;
if (maxx < ring->minx)
return 0;
if (miny > ring->maxy)
return 0;
if (maxy < ring->miny)
return 0;
return 1;
}
static void
draw_lines (rl2GraphicsContextPtr ctx, sqlite3 * handle,
rl2PrivVectorSymbolizerPtr sym, int height, double minx,
double miny, double maxx, double maxy, double x_res, double y_res,
rl2GeometryPtr geom)
{
/* drawing Linear-type features */
rl2PrivVectorSymbolizerItemPtr item;
int pen_cap = RL2_PEN_CAP_BUTT;
int pen_join = RL2_PEN_JOIN_MITER;
double opacity;
unsigned char norm_opacity;
rl2LinestringPtr line;
rl2GraphicsPatternPtr pattern = NULL;
rl2PrivMultiStrokePtr multi_stroke = rl2_create_multi_stroke ();
item = sym->first;
................................................................................
rl2PrivLineSymbolizerPtr line_sym =
(rl2PrivLineSymbolizerPtr) (item->symbolizer);
if (line_sym->stroke != NULL)
{
if (line_sym->stroke->graphic != NULL)
{
/* external Graphic stroke */
const char *xlink_href = NULL;
int recolor = 0;
unsigned char red;
unsigned char green;
unsigned char blue;
pattern = NULL;
if (line_sym->stroke->graphic->first != NULL)
{
if (line_sym->stroke->graphic->first->type ==
RL2_EXTERNAL_GRAPHIC)
{
rl2PrivExternalGraphicPtr ext =
(rl2PrivExternalGraphicPtr)
(line_sym->stroke->graphic->
first->item);
xlink_href = ext->xlink_href;
if (ext->first != NULL)
{
recolor = 1;
red = ext->first->red;
green = ext->first->green;
blue = ext->first->blue;
}
}
}
if (xlink_href != NULL)
pattern =
rl2_create_pattern_from_external_graphic
(handle, xlink_href, 1);
if (pattern != NULL)
{
if (recolor)
{
/* attempting to recolor the External Graphic resource */
rl2_graph_pattern_recolor (pattern,
red, green,
blue);
}
if (line_sym->stroke->opacity <= 0.0)
norm_opacity = 0;
else if (line_sym->stroke->opacity >= 1.0)
norm_opacity = 255;
else
{
opacity =
255.0 * line_sym->stroke->opacity;
if (opacity <= 0.0)
norm_opacity = 0;
else if (opacity >= 255.0)
norm_opacity = 255;
else
norm_opacity = opacity;
}
if (norm_opacity < 1.0)
rl2_graph_pattern_transparency
(pattern, norm_opacity);
if (line_sym->stroke->dash_count > 0
&& line_sym->stroke->dash_list != NULL)
rl2_add_pattern_to_multi_stroke_dash
(multi_stroke, pattern,
line_sym->stroke->width, pen_cap,
pen_join,
line_sym->stroke->dash_count,
................................................................................
line_sym->stroke->dash_offset);
else
rl2_add_pattern_to_multi_stroke
(multi_stroke, pattern,
line_sym->stroke->width, pen_cap,
pen_join);
}
else
{
/* invalid Pattern: defaulting to a Gray brush */
rl2_graph_set_brush (ctx, 128, 128, 128, 255);
}
}
else
{
/* solid RGB stroke */
if (line_sym->stroke->opacity <= 0.0)
norm_opacity = 0;
else if (line_sym->stroke->opacity >= 1.0)
................................................................................
if (multi_stroke == NULL)
return;
line = geom->first_linestring;
while (line)
{
/* drawing a LINESTRING */
if (linestring_bbox_matches (line, minx, miny, maxx, maxy))
{
rl2PrivMultiStrokeItemPtr stroke_item;
int iv;
double dx;
double dy;
int x;
int y;
int lastX = 0;
int lastY = 0;
for (iv = 0; iv < line->points; iv++)
{
rl2GetPoint (line->coords, iv, &dx, &dy);
x = (int) ((dx - minx) / x_res);
y = height - (int) ((dy - miny) / y_res);
if (iv == 0)
{
rl2_graph_move_to_point (ctx, x, y);
lastX = x;
lastY = y;
}
else
{
if (x == lastX && y == lastY)
;
else
{
rl2_graph_add_line_to_path (ctx, x, y);
lastX = x;
lastY = y;
}
}
}
stroke_item = multi_stroke->first;
while (stroke_item != NULL)
{
/* applying all strokes, one after the other */
if (stroke_item->dash_count > 0
&& stroke_item->dash_list != NULL)
{
if (stroke_item->pattern != NULL)
rl2_graph_set_pattern_dashed_pen (ctx,
stroke_item->pattern,
stroke_item->width,
stroke_item->pen_cap,
stroke_item->pen_join,
stroke_item->dash_count,
stroke_item->dash_list,
stroke_item->dash_offset);
else
rl2_graph_set_dashed_pen (ctx,
stroke_item->red,
stroke_item->green,
stroke_item->blue,
stroke_item->opacity,
stroke_item->width,
stroke_item->pen_cap,
stroke_item->pen_join,
stroke_item->dash_count,
stroke_item->dash_list,
stroke_item->dash_offset);
}
else
{
if (stroke_item->pattern != NULL)
rl2_graph_set_pattern_solid_pen (ctx,
stroke_item->pattern,
stroke_item->width,
stroke_item->pen_cap,
stroke_item->pen_join);
else
rl2_graph_set_solid_pen (ctx,
stroke_item->red,
stroke_item->green,
stroke_item->blue,
stroke_item->opacity,
stroke_item->width,
stroke_item->pen_cap,
stroke_item->pen_join);
}
if (stroke_item == multi_stroke->last)
rl2_graph_stroke_path (ctx, RL2_CLEAR_PATH);
else
rl2_graph_stroke_path (ctx, RL2_PRESERVE_PATH);
stroke_item = stroke_item->next;
if (stroke_item == multi_stroke->last)
rl2_graph_release_pattern_pen (ctx);
}
}
line = line->next;
}
rl2_destroy_multi_stroke (multi_stroke);
}
static int
ring_bbox_matches (rl2RingPtr ring, double minx, double miny, double maxx,
double maxy)
{
/* checks if the Ring BBOX is visible */
if (minx > ring->maxx)
return 0;
if (maxx < ring->minx)
return 0;
if (miny > ring->maxy)
return 0;
if (maxy < ring->miny)
return 0;
return 1;
}
static void
draw_polygons (rl2GraphicsContextPtr ctx, sqlite3 * handle,
rl2PrivVectorSymbolizerPtr sym, int height, double minx,
double miny, double maxx, double maxy, double x_res,
double y_res, rl2GeometryPtr geom)
{
/* drawing Polygonal-type features */
rl2PrivVectorSymbolizerItemPtr item;
int stroke = 0;
int fill = 0;
int pen_cap;
int pen_join;
................................................................................
rl2_create_pattern_from_external_graphic
(handle, xlink_href, 1);
if (pattern_fill != NULL)
{
if (recolor)
{
/* attempting to recolor the External Graphic resource */
rl2_graph_pattern_recolor
(pattern_fill, red, green, blue);
}
if (polyg_sym->fill->opacity <= 0.0)
norm_opacity = 0;
else if (polyg_sym->fill->opacity >= 1.0)
norm_opacity = 255;
else
{
................................................................................
}
}
if (polyg_sym->stroke != NULL)
{
if (polyg_sym->stroke->graphic != NULL)
{
/* external Graphic stroke */
const char *xlink_href = NULL;
int recolor = 0;
unsigned char red;
unsigned char green;
unsigned char blue;
pattern_stroke = NULL;
if (polyg_sym->stroke->graphic->first != NULL)
{
if (polyg_sym->stroke->graphic->first->type ==
RL2_EXTERNAL_GRAPHIC)
{
rl2PrivExternalGraphicPtr ext =
(rl2PrivExternalGraphicPtr)
(polyg_sym->stroke->graphic->
first->item);
xlink_href = ext->xlink_href;
if (ext->first != NULL)
{
recolor = 1;
red = ext->first->red;
green = ext->first->green;
blue = ext->first->blue;
}
}
}
if (xlink_href != NULL)
pattern_stroke =
rl2_create_pattern_from_external_graphic
(handle, xlink_href, 1);
if (pattern_stroke != NULL)
{
if (recolor)
{
/* attempting to recolor the External Graphic resource */
rl2_graph_pattern_recolor
(pattern_stroke, red, green, blue);
}
if (polyg_sym->stroke->opacity <= 0.0)
norm_opacity = 0;
else if (polyg_sym->stroke->opacity >= 1.0)
norm_opacity = 255;
else
{
opacity =
255.0 * polyg_sym->stroke->opacity;
if (opacity <= 0.0)
norm_opacity = 0;
else if (opacity >= 255.0)
norm_opacity = 255;
else
norm_opacity = opacity;
}
if (norm_opacity < 1.0)
rl2_graph_pattern_transparency
(pattern_stroke, norm_opacity);
rl2_graph_set_pattern_brush (ctx,
pattern_stroke);
}
else
{
/* invalid Pattern: defaulting to a Gray brush */
rl2_graph_set_brush (ctx, 128, 128, 128, 255);
}
stroke = 1;
}
else
{
/* solid RGB stroke */
if (polyg_sym->stroke->opacity <= 0.0)
norm_opacity = 0;
else if (polyg_sym->stroke->opacity >= 1.0)
................................................................................
int x;
int y;
int lastX = 0;
int lastY = 0;
int ib;
rl2RingPtr ring = polyg->exterior;
/* exterior border */
if (ring_bbox_matches (ring, minx, miny, maxx, maxy))
{
for (iv = 0; iv < ring->points; iv++)
{
rl2GetPoint (ring->coords, iv, &dx, &dy);
x = (int) ((dx - minx) / x_res);
y = height - (int) ((dy - miny) / y_res);
if (iv == 0)
{
................................................................................
rl2_graph_add_line_to_path (ctx, x, y);
lastX = x;
lastY = y;
}
}
}
rl2_graph_close_subpath (ctx);
}
else
{
/* if the exterior ring is invisible we'll ignore all internal rings */
polyg = polyg->next;
continue;
}
for (ib = 0; ib < polyg->num_interiors; ib++)
{
/* interior borders */
ring = polyg->interiors + ib;
if (ring_bbox_matches (ring, minx, miny, maxx, maxy))
{
for (iv = 0; iv < ring->points; iv++)
{
rl2GetPoint (ring->coords, iv, &dx, &dy);
x = (int) ((dx - minx) / x_res);
y = height - (int) ((dy - miny) / y_res);
if (iv == 0)
{
rl2_graph_move_to_point (ctx, x, y);
lastX = x;
lastY = y;
}
else
{
if (x == lastX && y == lastY)
;
else
{
rl2_graph_add_line_to_path (ctx,
x, y);
lastX = x;
lastY = y;
}
}
}
rl2_graph_close_subpath (ctx);
}
}
if (fill)
{
if (stroke)
rl2_graph_fill_path (ctx, RL2_PRESERVE_PATH);
else
rl2_graph_fill_path (ctx, RL2_CLEAR_PATH);
................................................................................
rl2_graph_destroy_pattern (pattern_stroke);
}
item = item->next;
}
}
static int
label_get_xy (sqlite3 * handle, const unsigned char *blob, int size,
double *x, double *y)
{
/* resolving Point XY coords */
const char *sql;
int ret;
sqlite3_stmt *stmt = NULL;
int ok = 0;
................................................................................
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
{
if (sqlite3_column_type (stmt, 0) == SQLITE_BLOB)
{
const unsigned char *g_blob =
(const unsigned char *) sqlite3_column_blob (stmt,
0);
int g_size = sqlite3_column_bytes (stmt, 0);
if (label_get_xy (handle, g_blob, g_size, x, y))
ok = 1;
}
}
}
sqlite3_finalize (stmt);
................................................................................
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
{
if (sqlite3_column_type (stmt, 0) == SQLITE_BLOB)
{
const unsigned char *g_blob =
(const unsigned char *) sqlite3_column_blob (stmt,
0);
int g_size = sqlite3_column_bytes (stmt, 0);
if (label_get_xy (handle, g_blob, g_size, x, y))
ok = 1;
}
}
}
sqlite3_finalize (stmt);
return ok;
}
static int
label_get_ring_midpoint (sqlite3 * handle, rl2RingPtr ring, double *x,
double *y)
{
/* computing a Ring MidPoint */
unsigned char *blob;
int blob_sz;
const char *sql;
int ret;
sqlite3_stmt *stmt = NULL;
int ok = 0;
if (ring == NULL)
return 0;
if (!rl2_serialize_ring_as_linestring (ring, &blob, &blob_sz))
return 0;
sql = "SELECT ST_Line_Interpolate_Point(?, 0.5)";
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
if (ret != SQLITE_OK)
return 0;
sqlite3_reset (stmt);
sqlite3_clear_bindings (stmt);
sqlite3_bind_blob (stmt, 1, blob, blob_sz, free);
while (1)
{
/* scrolling the result set rows */
ret = sqlite3_step (stmt);
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
{
if (sqlite3_column_type (stmt, 0) == SQLITE_BLOB)
{
const unsigned char *g_blob =
(const unsigned char *) sqlite3_column_blob (stmt,
0);
int g_size = sqlite3_column_bytes (stmt, 0);
if (label_get_xy (handle, g_blob, g_size, x, y))
ok = 1;
}
}
}
sqlite3_finalize (stmt);
return ok;
}
static rl2GeometryPtr
do_generalize_linestring (sqlite3 * handle, rl2LinestringPtr line,
double generalize_factor)
{
/* simplifying a Linestring */
rl2GeometryPtr geom = NULL;
unsigned char *blob;
int blob_sz;
const char *sql;
int ret;
sqlite3_stmt *stmt = NULL;
if (line == NULL)
return NULL;
if (line->points < 2)
return NULL;
if (!rl2_serialize_linestring (line, &blob, &blob_sz))
return NULL;
sql = "SELECT ST_Simplify(?, ?)";
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
if (ret != SQLITE_OK)
return NULL;
sqlite3_reset (stmt);
sqlite3_clear_bindings (stmt);
sqlite3_bind_blob (stmt, 1, blob, blob_sz, free);
sqlite3_bind_double (stmt, 2, generalize_factor);
while (1)
{
/* scrolling the result set rows */
ret = sqlite3_step (stmt);
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
{
if (sqlite3_column_type (stmt, 0) == SQLITE_BLOB)
{
const unsigned char *g_blob =
(const unsigned char *) sqlite3_column_blob (stmt,
0);
int g_blob_sz = sqlite3_column_bytes (stmt, 0);
geom = rl2_geometry_from_blob (g_blob, g_blob_sz);
}
}
}
sqlite3_finalize (stmt);
return geom;
}
static rl2GeometryPtr
do_generalize_ring (sqlite3 * handle, rl2RingPtr ring, double generalize_factor)
{
/* simplifying a Ring */
rl2GeometryPtr geom = NULL;
unsigned char *blob;
int blob_sz;
const char *sql;
int ret;
sqlite3_stmt *stmt = NULL;
if (ring == NULL)
return NULL;
if (ring->points < 2)
return NULL;
if (!rl2_serialize_ring (ring, &blob, &blob_sz))
return NULL;
sql = "SELECT ST_SimplifyPreserveTopology(?, ?)";
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
if (ret != SQLITE_OK)
return NULL;
sqlite3_reset (stmt);
sqlite3_clear_bindings (stmt);
sqlite3_bind_blob (stmt, 1, blob, blob_sz, free);
sqlite3_bind_double (stmt, 2, generalize_factor);
while (1)
{
/* scrolling the result set rows */
ret = sqlite3_step (stmt);
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
{
if (sqlite3_column_type (stmt, 0) == SQLITE_BLOB)
{
const unsigned char *g_blob =
(const unsigned char *) sqlite3_column_blob (stmt,
0);
int g_blob_sz = sqlite3_column_bytes (stmt, 0);
geom = rl2_geometry_from_blob (g_blob, g_blob_sz);
}
}
}
sqlite3_finalize (stmt);
return geom;
}
static int
check_valid_line (rl2LinestringPtr line)
{
/* testing for a valid linestring */
int iv;
int pts = 0;
double x;
double y;
double x0;
double y0;
if (line == NULL)
return 0;
if (line->points < 2)
return 0;
rl2GetPoint (line->coords, 0, &x0, &y0);
for (iv = 1; iv < line->points; iv++)
{
rl2GetPoint (line->coords, iv, &x, &y);
if (x != x0 || y != y0)
{
pts++;
break;
}
}
if (pts == 0)
return 0;
return 1;
}
static rl2GeometryPtr
do_offset_linestring (sqlite3 * handle, rl2LinestringPtr line,
double perpendicular_offset)
{
/* Offest Curve (from Linestring) */
rl2GeometryPtr geom = NULL;
unsigned char *blob;
int blob_sz;
const char *sql;
int ret;
sqlite3_stmt *stmt = NULL;
if (!check_valid_line (line))
return NULL;
if (!rl2_serialize_linestring (line, &blob, &blob_sz))
return NULL;
sql = "SELECT ST_OffsetCurve(?, ?)";
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
if (ret != SQLITE_OK)
return NULL;
sqlite3_reset (stmt);
sqlite3_clear_bindings (stmt);
sqlite3_bind_blob (stmt, 1, blob, blob_sz, free);
sqlite3_bind_double (stmt, 2, perpendicular_offset);
while (1)
{
/* scrolling the result set rows */
ret = sqlite3_step (stmt);
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
{
if (sqlite3_column_type (stmt, 0) == SQLITE_BLOB)
{
const unsigned char *g_blob =
(const unsigned char *) sqlite3_column_blob (stmt,
0);
int g_blob_sz = sqlite3_column_bytes (stmt, 0);
geom = rl2_geometry_from_blob (g_blob, g_blob_sz);
}
}
}
sqlite3_finalize (stmt);
return geom;
}
static int
check_valid_ring (rl2RingPtr ring)
{
/* testing for a valid ring */
int iv;
int pts = 0;
int last;
double x;
double y;
double x0;
double y0;
double x1;
double y1;
if (ring == NULL)
return 0;
if (ring->points < 4)
return 0;
rl2GetPoint (ring->coords, 0, &x0, &y0);
for (iv = 1; iv < ring->points; iv++)
{
rl2GetPoint (ring->coords, iv, &x, &y);
if (pts == 0)
{
if (x != x0 || y != y0)
{
pts++;
x1 = x;
y1 = y;
}
}
else
{
if ((x != x0 || y != y0) && (x != x1 || y != y1))
{
pts++;
break;
}
}
}
last = ring->points - 1;
rl2GetPoint (ring->coords, last, &x1, &y1);
if (pts == 2 && x0 == x1 && y0 == y1)
return 1;
return 0;
}
static rl2GeometryPtr
do_buffered_ring (sqlite3 * handle, rl2RingPtr ring,
double perpendicular_offset)
{
/* Buffer (from Ring) */
rl2GeometryPtr geom = NULL;
unsigned char *blob;
int blob_sz;
const char *sql;
int ret;
sqlite3_stmt *stmt = NULL;
if (!check_valid_ring (ring))
return NULL;
if (!rl2_serialize_ring (ring, &blob, &blob_sz))
return NULL;
sql = "SELECT ST_Buffer(?, ?)";
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
if (ret != SQLITE_OK)
return NULL;
sqlite3_reset (stmt);
sqlite3_clear_bindings (stmt);
sqlite3_bind_blob (stmt, 1, blob, blob_sz, free);
sqlite3_bind_double (stmt, 2, perpendicular_offset);
while (1)
{
/* scrolling the result set rows */
ret = sqlite3_step (stmt);
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
{
if (sqlite3_column_type (stmt, 0) == SQLITE_BLOB)
{
const unsigned char *g_blob =
(const unsigned char *) sqlite3_column_blob (stmt,
0);
int g_blob_sz = sqlite3_column_bytes (stmt, 0);
geom = rl2_geometry_from_blob (g_blob, g_blob_sz);
}
}
}
sqlite3_finalize (stmt);
return geom;
}
static void
create_line_array_from_linestring (sqlite3 * handle, rl2LinestringPtr line,
double perpendicular_offset, int *points,
double **x_array, double **y_array,
int generalize_line,
double generalize_factor, int height,
double minx, double miny, double x_res,
double y_res)
{
/* creating the X and Y arrays required by rl2_graph_draw_warped_text() */
rl2GeometryPtr geom = NULL;
rl2GeometryPtr geom2 = NULL;
rl2LinestringPtr aux_line;
rl2LinestringPtr in_line;
double *xx = NULL;
double *yy = NULL;
int iv;
double x;
double y;
*points = 0;
*x_array = NULL;
*y_array = NULL;
if (line == NULL)
goto error;
aux_line = rl2_linestring_to_image (line, height, minx, miny, x_res, y_res);
if (aux_line == NULL)
goto error;
in_line = aux_line;
if (generalize_line)
{
geom = do_generalize_linestring (handle, in_line, generalize_factor);
if (geom == NULL)
goto error;
in_line = geom->first_linestring;
if (in_line == NULL)
goto error;
}
if (perpendicular_offset != 0.0)
{
geom2 = do_offset_linestring (handle, in_line, perpendicular_offset);
if (geom2 == NULL)
goto error;
in_line = geom2->first_linestring;
if (in_line == NULL)
goto error;
}
/* allocating the X and Y arrays */
if (in_line->points < 2)
goto error;
xx = malloc (sizeof (double) * in_line->points);
yy = malloc (sizeof (double) * in_line->points);
if (xx == NULL || yy == NULL)
{
if (xx != NULL)
free (xx);
if (yy != NULL)
free (yy);
goto error;
}
for (iv = 0; iv < in_line->points; iv++)
{
/* populating the X and Y arrays */
rl2GetPoint (in_line->coords, iv, &x, &y);
*(xx + iv) = x;
*(yy + iv) = y;
}
*points = in_line->points;
*x_array = xx;
*y_array = yy;
error:
if (aux_line)
rl2DestroyLinestring (aux_line);
if (geom)
rl2_destroy_geometry (geom);
if (geom2)
rl2_destroy_geometry (geom2);
}
static void
create_line_array_from_ring (sqlite3 * handle, rl2RingPtr ring,
double perpendicular_offset, int *points,
double **x_array, double **y_array,
int generalize_line, double generalize_factor,
int height, double minx, double miny, double x_res,
double y_res)
{
/* creating the X and Y arrays required by rl2_graph_draw_warped_text() */
rl2GeometryPtr geom = NULL;
rl2GeometryPtr geom2 = NULL;
rl2PolygonPtr pg;
rl2RingPtr aux_ring;
rl2RingPtr in_ring;
double *xx = NULL;
double *yy = NULL;
int iv;
double x;
double y;
*points = 0;
*x_array = NULL;
*y_array = NULL;
if (ring == NULL)
goto error;
aux_ring = rl2_ring_to_image (ring, height, minx, miny, x_res, y_res);
if (aux_ring == NULL)
goto error;
in_ring = aux_ring;
if (generalize_line)
{
geom = do_generalize_ring (handle, in_ring, generalize_factor);
if (geom == NULL)
goto error;
pg = geom->first_polygon;
if (pg == NULL)
goto error;
in_ring = pg->exterior;
if (in_ring == NULL)
goto error;
}
if (perpendicular_offset != 0.0)
{
geom2 = do_buffered_ring (handle, in_ring, perpendicular_offset);
if (geom2 == NULL)
goto error;
pg = geom2->first_polygon;
if (pg == NULL)
goto error;
in_ring = pg->exterior;
if (in_ring == NULL)
goto error;
}
/* allocating the X and Y arrays */
if (in_ring->points < 2)
goto error;
xx = malloc (sizeof (double) * in_ring->points);
yy = malloc (sizeof (double) * in_ring->points);
if (xx == NULL || yy == NULL)
{
if (xx != NULL)
free (xx);
if (yy != NULL)
free (yy);
goto error;
}
for (iv = 0; iv < in_ring->points; iv++)
{
/* populating the X and Y arrays */
rl2GetPoint (in_ring->coords, iv, &x, &y);
*(xx + iv) = x;
*(yy + iv) = y;
}
*points = in_ring->points;
*x_array = xx;
*y_array = yy;
error:
if (aux_ring)
rl2DestroyRing (aux_ring);
if (geom)
rl2_destroy_geometry (geom);
if (geom2)
rl2_destroy_geometry (geom2);
}
static void
draw_labels (rl2GraphicsContextPtr ctx, sqlite3 * handle,
const void *priv_data, rl2PrivTextSymbolizerPtr sym, int height,
double minx, double miny, double maxx, double maxy, double x_res,
double y_res, rl2GeometryPtr geom, rl2PrivVariantValuePtr value)
{
/* drawing TextLabels */
rl2GraphicsFontPtr font = NULL;
char *dummy = NULL;
const char *label = NULL;
int font_style;
int font_weight;
double opacity;
unsigned char norm_opacity;
rl2PointPtr point;
rl2LinestringPtr line;
rl2PolygonPtr polyg;
double rotation = 0.0;
double anchor_point_x = 0.0;
double anchor_point_y = 0.0;
double displacement_x = 0.0;
double displacement_y = 0.0;
double perpendicular_offset = 0.0;
int is_repeated = 0;
double initial_gap = 0.0;
double gap = 0.0;
int is_aligned = 0;
int generalize_line = 0;
int i;
/* preparing the Text */
if (value->sqlite3_type == SQLITE_INTEGER)
{
dummy = sqlite3_malloc (1024);
#if defined(_WIN32) && !defined(__MINGW32__)
sprintf (dummy, "%I64d", value->int_value);
................................................................................
font_weight = RL2_FONTWEIGHT_BOLD;
break;
case RL2_FONT_WEIGHT_NORMAL:
default:
font_weight = RL2_FONTWEIGHT_NORMAL;
break;
};
for (i = 0; i < RL2_MAX_FONT_FAMILIES; i++)
{
const char *facename = sym->font_families[i];
if (facename != NULL)
font =
rl2_search_TrueType_font (handle, priv_data, facename,
sym->font_size);
if (font != NULL)
break;
}
if (font == NULL)
{
/* defaulting to a toy font */
font =
rl2_graph_create_toy_font (NULL, sym->font_size, font_style,
font_weight);
}
if (font == NULL)
goto stop;
if (sym->fill != NULL)
{
if (sym->fill->opacity <= 0.0)
norm_opacity = 0;
else if (sym->fill->opacity >= 1.0)
................................................................................
norm_opacity = 0;
else if (opacity >= 255.0)
norm_opacity = 255;
else
norm_opacity = opacity;
}
rl2_graph_font_set_halo (font, sym->halo->radius,
sym->halo->fill->red,
sym->halo->fill->green,
sym->halo->fill->blue, norm_opacity);
}
rl2_graph_set_font (ctx, font);
if (sym->label_placement_type == RL2_LABEL_PLACEMENT_POINT)
{
/* retrieving eventual Point Placement arguments */
rl2PrivPointPlacementPtr ptpl =
(rl2PrivPointPlacementPtr) (sym->label_placement);
if (ptpl != NULL)
{
anchor_point_x = ptpl->anchor_point_x;
anchor_point_y = ptpl->anchor_point_y;
displacement_x = ptpl->displacement_x;
displacement_y = ptpl->displacement_y;
rotation = ptpl->rotation;
}
}
else if (sym->label_placement_type == RL2_LABEL_PLACEMENT_LINE)
{
/* retrieving eventual Lineo Placement arguments */
rl2PrivLinePlacementPtr lnpl =
(rl2PrivLinePlacementPtr) (sym->label_placement);
if (lnpl != NULL)
{
perpendicular_offset = lnpl->perpendicular_offset;
is_repeated = lnpl->is_repeated;
initial_gap = lnpl->initial_gap;
gap = lnpl->gap;
is_aligned = lnpl->is_aligned;
generalize_line = lnpl->generalize_line;
}
}
if (sym->label_placement_type == RL2_LABEL_PLACEMENT_POINT)
{
/* POINT PLACEMENT */
rl2Point pt;
double cx;
double cy;
double x;
double y;
polyg = geom->first_polygon;
while (polyg)
{
/* drawing a POLYGON-based text label */
if (!label_get_centroid (handle, polyg, &cx, &cy))
{
polyg = polyg->next;
continue;
}
pt.x = cx;
pt.y = cy;
if (point_bbox_matches (&pt, minx, miny, maxx, maxy))
{
x = (cx - minx) / x_res;
y = (double) height - ((cy - miny) / y_res);
rl2_graph_draw_text (ctx, label, x + displacement_x,
y - displacement_y, rotation,
anchor_point_x, anchor_point_y);
}
polyg = polyg->next;
}
line = geom->first_linestring;
while (line)
{
/* drawing a LINESTRING-based text label */
label_get_midpoint (handle, line, &cx, &cy);
pt.x = cx;
pt.y = cy;
if (point_bbox_matches (&pt, minx, miny, maxx, maxy))
{
x = (cx - minx) / x_res;
y = (double) height - ((cy - miny) / y_res);
rl2_graph_draw_text (ctx, label, x + displacement_x,
y - displacement_y, rotation,
anchor_point_x, anchor_point_y);
}
line = line->next;
}
point = geom->first_point;
while (point)
{
/* drawing a POINT-based text label */
if (point_bbox_matches (point, minx, miny, maxx, maxy))
{
double x = (point->x - minx) / x_res;
double y = (double) height - ((point->y - miny) / y_res);
rl2_graph_draw_text (ctx, label, x + displacement_x,
y - displacement_y, rotation,
anchor_point_x, anchor_point_y);
}
point = point->next;
}
}
else if (sym->label_placement_type == RL2_LABEL_PLACEMENT_LINE)
{
/* LINE PLACEMENT */
rl2Point pt;
int ib;
double cx;
double cy;
double x;
double y;
double generalize_factor = 8.0;
line = geom->first_linestring;
while (line)
{
/* drawing a LINESTRING-based text label */
if (!is_aligned)
{
/* horizontal label aligned to center point */
label_get_midpoint (handle, line, &cx, &cy);
pt.x = cx;
pt.y = cy;
if (point_bbox_matches (&pt, minx, miny, maxx, maxy))
{
x = (cx - minx) / x_res;
y = (double) height - ((cy - miny) / y_res);
rl2_graph_draw_text (ctx, label, x, y, 0.0, 0.5,
0.5);
}
}
else
{
/* label is warped along the line */
double *x_array = NULL;
double *y_array = NULL;
int points;
if (linestring_bbox_matches
(line, minx, miny, maxx, maxy))
{
create_line_array_from_linestring (handle, line,
perpendicular_offset,
&points,
&x_array,
&y_array,
generalize_line,
generalize_factor,
height, minx,
miny, x_res,
y_res);
if (x_array != NULL && y_array != NULL)
rl2_graph_draw_warped_text (handle, ctx, label,
points, x_array,
y_array,
initial_gap, gap,
is_repeated);
if (x_array)
free (x_array);
if (y_array)
free (y_array);
}
}
line = line->next;
}
polyg = geom->first_polygon;
while (polyg)
{
/* drawing a POLYGON-based text label */
rl2RingPtr ring = polyg->exterior;
/* exterior border */
if (ring_bbox_matches (ring, minx, miny, maxx, maxy))
{
if (!is_aligned)
{
/* horizontal label aligned to Ring's center point */
label_get_ring_midpoint (handle, ring, &cx, &cy);
pt.x = cx;
pt.y = cy;
if (point_bbox_matches
(&pt, minx, miny, maxx, maxy))
{
x = (cx - minx) / x_res;
y = (double) height - ((cy - miny) / y_res);
rl2_graph_draw_text (ctx, label, x, y, 0.0,
0.5, 0.5);
}
}
else
{
/* label is warped along the Ring */
double *x_array = NULL;
double *y_array = NULL;
int points;
if (ring_bbox_matches
(ring, minx, miny, maxx, maxy))
{
create_line_array_from_ring (handle, ring,
perpendicular_offset,
&points,
&x_array,
&y_array,
generalize_line,
generalize_factor,
height, minx,
miny, x_res,
y_res);
if (x_array != NULL && y_array != NULL)
{
rl2_graph_draw_warped_text (handle, ctx,
label,
points,
x_array,
y_array,
initial_gap,
gap,
is_repeated);
}
if (x_array)
free (x_array);
if (y_array)
free (y_array);
}
}
}
else
{
/* if the exterior ring is invisible we'll ignore all internal rings */
polyg = polyg->next;
continue;
}
for (ib = 0; ib < polyg->num_interiors; ib++)
{
/* interior borders */
ring = polyg->interiors + ib;
if (ring_bbox_matches (ring, minx, miny, maxx, maxy))
{
if (!is_aligned)
{
/* horizontal label aligned to Ring's center point */
label_get_ring_midpoint (handle, ring, &cx,
&cy);
pt.x = cx;
pt.y = cy;
if (point_bbox_matches
(&pt, minx, miny, maxx, maxy))
{
x = (cx - minx) / x_res;
y = (double) height -
((cy - miny) / y_res);
rl2_graph_draw_text (ctx, label, x, y,
0.0, 0.5, 0.5);
}
}
else
{
/* label is warped along the Ring */
double *x_array = NULL;
double *y_array = NULL;
int points;
if (ring_bbox_matches
(ring, minx, miny, maxx, maxy))
{
create_line_array_from_ring (handle,
ring,
perpendicular_offset,
&points,
&x_array,
&y_array,
generalize_line,
generalize_factor,
height,
minx, miny,
x_res,
y_res);
if (x_array != NULL && y_array != NULL)
rl2_graph_draw_warped_text (handle,
ctx,
label,
points,
x_array,
y_array,
initial_gap,
gap,
is_repeated);
if (x_array)
free (x_array);
if (y_array)
free (y_array);
}
}
}
}
polyg = polyg->next;
}
}
/* final cleanup - relasing resources */
stop:
if (dummy != NULL)
sqlite3_free (dummy);
if (font != NULL)
{
rl2_graph_release_font (ctx);
rl2_graph_destroy_font (font);
}
}
RL2_PRIVATE void
rl2_draw_vector_feature (void *p_ctx, sqlite3 * handle, const void *priv_data,
rl2VectorSymbolizerPtr symbolizer, int height,
double minx, double miny, double maxx, double maxy,
double x_res, double y_res, rl2GeometryPtr geom,
rl2VariantArrayPtr variant)
{
/* drawing a vector feature on the current canvass */
rl2PrivVectorSymbolizerItemPtr item;
rl2GraphicsContextPtr ctx = (rl2GraphicsContextPtr) p_ctx;
rl2PrivVectorSymbolizerPtr sym = (rl2PrivVectorSymbolizerPtr) symbolizer;
rl2PrivVectorSymbolizerPtr default_symbolizer = NULL;
................................................................................
default_symbolizer->last->next = item;
default_symbolizer->last = item;
sym = default_symbolizer;
}
/* we'll render all geometries first */
if (geom->first_polygon != NULL)
draw_polygons (ctx, handle, sym, height, minx, miny, maxx, maxy,
x_res, y_res, geom);
if (geom->first_linestring != NULL)
draw_lines (ctx, handle, sym, height, minx, miny, maxx, maxy, x_res,
y_res, geom);
if (geom->first_point != NULL)
draw_points (ctx, handle, sym, height, minx, miny, maxx, maxy, x_res,
y_res, geom);
if (sym != NULL)
{
/* then we'll render any eventual TextSymbolizer */
item = sym->first;
while (item != NULL)
{
................................................................................
rl2PrivTextSymbolizerPtr text =
(rl2PrivTextSymbolizerPtr) (item->symbolizer);
if (text->label != NULL)
{
int v;
rl2PrivVariantArrayPtr var =
(rl2PrivVariantArrayPtr) variant;
if (var != NULL)
{
for (v = 0; v < var->count; v++)
{
rl2PrivVariantValuePtr val =
*(var->array + v);
if (val == NULL)
continue;
if (val->column_name == NULL)
continue;
if (strcasecmp
(text->label,
val->column_name) != 0)
continue;
/* to be fixed - sometimes it raises a Cairo exception about Fonts
draw_labels (ctx, handle, priv_data,
text, height, minx, miny,
maxx, maxy, x_res, y_res,
geom, val);
*/
}
}
}
}
item = item->next;
}
}
if (default_symbolizer != NULL)
rl2_destroy_vector_symbolizer (default_symbolizer);
}
RL2_PRIVATE int
rl2_aux_default_image (unsigned int width, unsigned int height,
unsigned char red, unsigned char green,
unsigned char blue, int format, int transparent,
int quality, unsigned char **ximage, int *ximage_sz)
{
/* creating a default image */
unsigned int x;
unsigned int y;
unsigned char *pixels = malloc (width * height * 3);
unsigned char *po = pixels;
unsigned char *mask = NULL;
unsigned char *pm;
*ximage = NULL;
*ximage_sz = 0;
if (pixels == NULL)
return 0;
mask = malloc (width * height);
if (mask == NULL)
goto error;
pm = mask;
/* priming the image buffer to background color */
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
*po++ = red;
*po++ = green;
*po++ = blue;
if (mask != NULL)
*pm++ = 0;
}
}
if (format == RL2_OUTPUT_FORMAT_PNG)
{
if (transparent)
{
if (rl2_rgb_alpha_to_png
(width, height, pixels, mask, ximage, ximage_sz,
1.0) != RL2_OK)
goto error;
}
else
{
if (rl2_rgb_to_png (width, height, pixels, ximage, ximage_sz)
!= RL2_OK)
goto error;
}
}
else if (format == RL2_OUTPUT_FORMAT_JPEG)
{
if (rl2_rgb_to_jpeg
(width, height, pixels, quality, ximage, ximage_sz) != RL2_OK)
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_TIFF)
{
if (rl2_rgb_to_tiff (width, height, pixels, ximage, ximage_sz) !=
RL2_OK)
goto error;
}
else
goto error;
free (pixels);
if (mask != NULL)
free (mask);
return 1;
error:
if (pixels != NULL)
free (pixels);
if (mask != NULL)
free (mask);
return 0;
}
|
Changes to src/rl2charls.c.
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 ... 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 ... 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 |
#endif
#include "rasterlite2/rasterlite2.h"
#include "rasterlite2_private.h"
#ifndef OMIT_CHARLS /* only if CharLS is enabled */
#include <CharLS/interface.h>
static int
endianness ()
{
/* checking if target CPU is a little-endian one */
union cvt
{
................................................................................
p_out += num_bands;
}
}
}
}
static void
from_ilv_buffer_8 (unsigned char *out, unsigned char *in, int width, int height,
int num_bands)
{
/* rearranging pixels from separate LINE components - UINT 8 */
int x;
int y;
int ib;
unsigned char *p_in = in;
................................................................................
{
if (*sample_type == RL2_SAMPLE_UINT16)
from_ilv_buffer_16 ((unsigned short *) (*pixels),
(unsigned short *) out_buffer, *width,
*height, *num_bands);
else
from_ilv_buffer_8 ((unsigned char *) (*pixels),
(unsigned char *) out_buffer, *width, *height,
*num_bands);
}
free (out_buffer);
return RL2_OK;
error:
if (out_buffer != NULL)
free (out_buffer);
return RL2_ERROR;
}
#endif /* end CharLS conditional */
|
> > > > | | | | |
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 ... 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 ... 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 |
#endif #include "rasterlite2/rasterlite2.h" #include "rasterlite2_private.h" #ifndef OMIT_CHARLS /* only if CharLS is enabled */ #ifdef __ANDROID__ /* Android specific */ #include <interface.h> #else #include <CharLS/interface.h> #endif static int endianness () { /* checking if target CPU is a little-endian one */ union cvt { ................................................................................ p_out += num_bands; } } } } static void from_ilv_buffer_8 (unsigned char *out, unsigned char *in, int width, int height, int num_bands) { /* rearranging pixels from separate LINE components - UINT 8 */ int x; int y; int ib; unsigned char *p_in = in; ................................................................................ { if (*sample_type == RL2_SAMPLE_UINT16) from_ilv_buffer_16 ((unsigned short *) (*pixels), (unsigned short *) out_buffer, *width, *height, *num_bands); else from_ilv_buffer_8 ((unsigned char *) (*pixels), (unsigned char *) out_buffer, *width, *height, *num_bands); } free (out_buffer); return RL2_OK; error: if (out_buffer != NULL) free (out_buffer); return RL2_ERROR; } #endif /* end CharLS conditional */ |
Changes to src/rl2codec.c.
2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 .... 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 .... 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 .... 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 .... 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 .... 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 .... 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 .... 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 .... 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 .... 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 .... 4190 4191 4192 4193 4194 4195 4196 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 .... 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 .... 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 .... 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 .... 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 .... 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 .... 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 .... 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 .... 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 .... 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 .... 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 .... 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 .... 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 |
*pixels_even = pix_even;
*size_odd = o_size;
*size_even = e_size;
return 1;
}
RL2_DECLARE int
rl2_raster_encode (rl2RasterPtr rst, int compression, unsigned char **blob_odd,
int *blob_odd_sz, unsigned char **blob_even,
int *blob_even_sz, int quality, int little_endian)
{
/* encoding a Raster into the internal RL2 binary format */
rl2PrivRasterPtr raster = (rl2PrivRasterPtr) rst;
int odd_rows;
unsigned char *pixels_odd = NULL;
int size_odd;
int even_rows = 0;
................................................................................
|| compression == RL2_COMPRESSION_LZMA_NO)
{
/* preparing the pixels buffers */
if (raster->sampleType == RL2_SAMPLE_1_BIT)
{
/* packing 1-BIT data */
if (!pack_1bit_rows
(raster, raster->rasterBuffer, &row_stride_odd, &pixels_odd,
&size_odd))
return RL2_ERROR;
odd_rows = raster->height;
}
else if (raster->sampleType == RL2_SAMPLE_2_BIT)
{
/* packing 2-BIT data */
if (!pack_2bit_rows
................................................................................
return RL2_ERROR;
odd_rows = raster->height;
}
else
{
/* Odd/Even raster */
if (!odd_even_rows
(raster, &odd_rows, &row_stride_odd, &pixels_odd, &size_odd,
&even_rows, &row_stride_even, &pixels_even, &size_even,
little_endian))
return RL2_ERROR;
}
}
else if (compression == RL2_COMPRESSION_PNG)
{
if (raster->sampleType == RL2_SAMPLE_1_BIT
|| raster->sampleType == RL2_SAMPLE_2_BIT
................................................................................
{
/* no special action is required */
}
else
{
/* Odd/Even raster */
if (!odd_even_rows
(raster, &odd_rows, &row_stride_odd, &pixels_odd, &size_odd,
&even_rows, &row_stride_even, &pixels_even, &size_even,
little_endian))
return RL2_ERROR;
}
}
else if (compression == RL2_COMPRESSION_CHARLS)
{
/* Odd/Even raster */
if (!odd_even_rows
................................................................................
goto error;
#endif /* end WebP conditional */
}
else if (compression == RL2_COMPRESSION_LOSSY_WEBP)
{
#ifndef OMIT_WEBP /* only if WebP is enabled */
/* compressing as lossy WEBP */
if (rl2_raster_to_lossy_webp (rst, &compr_data, &compressed, quality)
== RL2_OK)
{
/* ok, lossy WEBP compression was successful */
uncompressed = raster->width * raster->height * raster->nBands;
to_clean1 = compr_data;
}
else
goto error;
................................................................................
else
goto error;
}
else if (compression == RL2_COMPRESSION_LOSSLESS_JP2)
{
#ifndef OMIT_OPENJPEG /* only if OpenJpeg is enabled */
/* compressing as lossless Jpeg2000 */
if (rl2_raster_to_lossless_jpeg2000 (rst, &compr_data, &compressed) ==
RL2_OK)
{
/* ok, lossless Jpeg2000 compression was successful */
uncompressed = raster->width * raster->height * raster->nBands;
to_clean1 = compr_data;
}
else
goto error;
................................................................................
compressed = (int) zLen;
compr_data = zip_buf;
to_clean2 = zip_buf;
}
else if (ret == Z_BUF_ERROR)
{
/* ZIP compression actually causes inflation: saving uncompressed data */
if (rl2_delta_decode (pixels_even, size_even, delta_dist)
!= RL2_OK)
goto error;
uncompressed = size_even;
compressed = size_even;
compr_data = pixels_even;
free (zip_buf);
zip_buf = NULL;
}
................................................................................
*xnum_bands = num_bands;
*xcompression = compression;
*xcrc = crc;
return 1;
}
static int
check_blob_even (const unsigned char *blob, int blob_sz, unsigned short xwidth,
unsigned short xheight, unsigned char xsample_type,
unsigned char xpixel_type, unsigned char xnum_bands,
unsigned char xcompression, uLong xcrc)
{
/* checking the EvenBlock for validity */
const unsigned char *ptr;
unsigned short width;
unsigned short height;
unsigned char sample_type;
unsigned char pixel_type;
................................................................................
check_scale (int scale, unsigned char sample_type, unsigned char compression,
const unsigned char *blob_even)
{
/* checking if the encoded raster could be decoded at given scale */
switch (scale)
{
case RL2_SCALE_1:
if (sample_type == RL2_SAMPLE_1_BIT || sample_type == RL2_SAMPLE_2_BIT
|| sample_type == RL2_SAMPLE_4_BIT)
;
else if (compression == RL2_COMPRESSION_JPEG
|| compression == RL2_COMPRESSION_LOSSY_WEBP
|| compression == RL2_COMPRESSION_LOSSLESS_WEBP
|| compression == RL2_COMPRESSION_CCITTFAX4
|| compression == RL2_COMPRESSION_LOSSY_JP2
................................................................................
{
if (blob_even != NULL)
return 0;
}
else if (blob_even == NULL)
return 0;
break;
case RL2_SCALE_2:
case RL2_SCALE_4:
case RL2_SCALE_8:
break;
default:
return 0;
};
................................................................................
else
*p_out++ = *p_even++;
}
}
}
static void
do_copy_uint32 (int swap, const unsigned int *p_odd, const unsigned int *p_even,
unsigned int *buf, unsigned short width,
unsigned short odd_rows, unsigned short even_rows)
{
/* reassembling an UINT32 raster - scale 1:1 */
int row;
int col;
unsigned int *p_out;
p_out = buf;
................................................................................
return 1;
}
RL2_DECLARE int
rl2_is_valid_dbms_raster_tile (unsigned short level, unsigned int tile_width,
unsigned int tile_height,
const unsigned char *blob_odd, int blob_odd_sz,
const unsigned char *blob_even, int blob_even_sz,
unsigned char sample_type,
unsigned char pixel_type,
unsigned char num_bands,
unsigned char compression)
{
/* testing a serialized Raster Tile object for validity */
unsigned int width;
unsigned int height;
................................................................................
{
/* small-PALETTE: expecting an RGB/PNG Pyramid tile */
if (xsample_type == RL2_SAMPLE_UINT8
&& xpixel_type == RL2_PIXEL_RGB && xnum_bands == 3
&& xcompression == RL2_COMPRESSION_PNG)
return RL2_OK;
}
if (sample_type == RL2_SAMPLE_UINT8 && pixel_type == RL2_PIXEL_PALETTE
&& num_bands == 1)
{
/* PALETTE 8bits: expecting an RGB/PNG Pyramid tile */
if (xsample_type == RL2_SAMPLE_UINT8
&& xpixel_type == RL2_PIXEL_RGB && xnum_bands == 3
&& xcompression == RL2_COMPRESSION_PNG)
return RL2_OK;
}
................................................................................
if (!check_blob_odd
(blob_odd, blob_odd_sz, &width, &height, &sample_type, &pixel_type,
&num_bands, &compression, &crc))
return NULL;
if (blob_even != NULL)
{
if (!check_blob_even
(blob_even, blob_even_sz, width, height, sample_type, pixel_type,
num_bands, compression, crc))
return NULL;
}
if (!check_scale (scale, sample_type, compression, blob_even))
return NULL;
switch (pixel_type)
{
................................................................................
const Bytef *in = pixels_even;
even_data = malloc (uncompressed_even);
if (even_data == NULL)
goto error;
if (uncompress (even_data, &refLen, in, compressed_even) !=
Z_OK)
goto error;
if (rl2_delta_decode (even_data, uncompressed_even, delta_dist)
!= RL2_OK)
goto error;
pixels_even = even_data;
}
}
if (compression == RL2_COMPRESSION_DEFLATE_NO
&& uncompressed_odd != compressed_odd)
{
................................................................................
int ret = RL2_ERROR;
unsigned char pix_typ;
switch (scale)
{
case RL2_SCALE_1:
ret =
rl2_decode_jpeg_scaled (1, pixels_odd, compressed_odd,
&width, &height, &pix_typ, &pixels,
&pixels_sz);
break;
case RL2_SCALE_2:
ret =
rl2_decode_jpeg_scaled (2, pixels_odd, compressed_odd,
&width, &height, &pix_typ, &pixels,
&pixels_sz);
break;
case RL2_SCALE_4:
ret =
rl2_decode_jpeg_scaled (4, pixels_odd, compressed_odd,
&width, &height, &pix_typ, &pixels,
&pixels_sz);
break;
case RL2_SCALE_8:
ret =
rl2_decode_jpeg_scaled (8, pixels_odd, compressed_odd,
&width, &height, &pix_typ, &pixels,
&pixels_sz);
break;
};
if (ret != RL2_OK)
goto error;
goto done;
}
if (compression == RL2_COMPRESSION_LOSSY_WEBP
................................................................................
goto error;
#endif /* end WebP conditional */
}
if (compression == RL2_COMPRESSION_PNG)
{
/* decompressing from PNG */
int ret;
if (sample_type == RL2_SAMPLE_1_BIT || sample_type == RL2_SAMPLE_2_BIT
|| sample_type == RL2_SAMPLE_4_BIT)
{
/* Palette or Grayscale - 1,2 or 4 bit isn't scalable */
if (scale != RL2_SCALE_1)
goto error;
ret =
rl2_decode_png (pixels_odd, compressed_odd,
&width, &height, &sample_type, &pixel_type,
&num_bands, &pixels, &pixels_sz, &mask,
&mask_sz, &palette, 0);
if (ret != RL2_OK)
goto error;
goto done;
}
else
{
ret = rl2_decode_png (pixels_odd, compressed_odd,
................................................................................
if (ret != RL2_OK)
goto error;
pixels_odd = odd_data;
if (scale == RL2_SCALE_1)
{
ret = rl2_decode_png (pixels_even, compressed_even,
&width, &even_rows, &sample_type,
&pixel_type, &num_bands, &even_data,
&pixels_sz, &even_mask,
&even_mask_sz, &palette2, 0);
if (ret != RL2_OK)
goto error;
rl2_destroy_palette (palette2);
}
pixels_even = even_data;
if (odd_mask != NULL)
free (odd_mask);
................................................................................
int ret = RL2_ERROR;
switch (scale)
{
case RL2_SCALE_1:
ret =
rl2_decode_jpeg2000_scaled (1, pixels_odd, compressed_odd,
&width, &height, sample_type,
pixel_type, num_bands, &pixels,
&pixels_sz);
break;
case RL2_SCALE_2:
ret =
rl2_decode_jpeg2000_scaled (2, pixels_odd, compressed_odd,
&width, &height, sample_type,
pixel_type, num_bands, &pixels,
&pixels_sz);
break;
case RL2_SCALE_4:
ret =
rl2_decode_jpeg2000_scaled (4, pixels_odd, compressed_odd,
&width, &height, sample_type,
pixel_type, num_bands, &pixels,
&pixels_sz);
break;
case RL2_SCALE_8:
ret =
rl2_decode_jpeg2000_scaled (8, pixels_odd, compressed_odd,
&width, &height, sample_type,
pixel_type, num_bands, &pixels,
&pixels_sz);
break;
};
if (ret != RL2_OK)
goto error;
goto done;
#else /* OpenJpeg is disabled */
fprintf (stderr,
................................................................................
{
/* unpacking the mask */
unsigned char *mask_pix;
int mask_pix_sz;
if (uncompressed_mask != (mask_width * mask_height))
goto error;
if (!unpack_rle
(mask_width, mask_height, pixels_mask, compressed_mask, &mask_pix,
&mask_pix_sz))
goto error;
if (!rescale_mask
(scale, &mask_width, &mask_height, mask_pix, &mask, &mask_sz))
{
free (mask_pix);
goto error;
}
................................................................................
free (mask);
if (palette != NULL)
rl2_destroy_palette (palette);
if (ext_palette != NULL)
rl2_destroy_palette (ext_palette);
return NULL;
}
static void
add_pooled_variance (rl2PrivBandStatisticsPtr band_in,
rl2PrivBandStatisticsPtr band_out, double count)
{
/* adding a Pooled Variance item */
rl2PoolVariancePtr pool = malloc (sizeof (rl2PoolVariance));
................................................................................
{
ignore_no_data = 0;
if (rl2_get_pixel_type (no_data, &sample_type, &pixel_type, &nbands)
!= RL2_OK)
ignore_no_data = 1;
if (nbands != num_bands)
ignore_no_data = 1;
if (sample_type == RL2_SAMPLE_1_BIT || sample_type == RL2_SAMPLE_2_BIT
|| sample_type == RL2_SAMPLE_4_BIT
|| sample_type == RL2_SAMPLE_UINT8)
;
else
ignore_no_data = 1;
}
................................................................................
}
}
compute_int32_histogram (width, height, pixels, mask, st, no_data);
}
static void
compute_uint32_histogram (unsigned short width, unsigned short height,
const unsigned int *pixels, const unsigned char *mask,
rl2PrivRasterStatisticsPtr st, rl2PixelPtr no_data)
{
/* computing INT16 tile histogram */
int x;
int y;
const unsigned int *p_in = pixels;
const unsigned char *p_msk = mask;
|
| | | > | | | | | | | | | | | | | | | > | | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > | > | | | | | | | | | | | | | | | | | | | > | | | | > | | | | | | | | | | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | > | > |
2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 .... 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 .... 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 .... 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 .... 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 .... 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 .... 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 .... 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 .... 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 .... 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 .... 4219 4220 4221 4222 4223 4224 4225 4226 4227 4228 4229 4230 4231 4232 4233 4234 4235 4236 .... 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 .... 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 .... 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 .... 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 .... 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 .... 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 .... 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 .... 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 .... 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 .... 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 .... 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 .... 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 |
*pixels_even = pix_even;
*size_odd = o_size;
*size_even = e_size;
return 1;
}
RL2_DECLARE int
rl2_raster_encode (rl2RasterPtr rst, int compression,
unsigned char **blob_odd, int *blob_odd_sz,
unsigned char **blob_even, int *blob_even_sz, int quality,
int little_endian)
{
/* encoding a Raster into the internal RL2 binary format */
rl2PrivRasterPtr raster = (rl2PrivRasterPtr) rst;
int odd_rows;
unsigned char *pixels_odd = NULL;
int size_odd;
int even_rows = 0;
................................................................................
|| compression == RL2_COMPRESSION_LZMA_NO)
{
/* preparing the pixels buffers */
if (raster->sampleType == RL2_SAMPLE_1_BIT)
{
/* packing 1-BIT data */
if (!pack_1bit_rows
(raster, raster->rasterBuffer, &row_stride_odd,
&pixels_odd, &size_odd))
return RL2_ERROR;
odd_rows = raster->height;
}
else if (raster->sampleType == RL2_SAMPLE_2_BIT)
{
/* packing 2-BIT data */
if (!pack_2bit_rows
................................................................................
return RL2_ERROR;
odd_rows = raster->height;
}
else
{
/* Odd/Even raster */
if (!odd_even_rows
(raster, &odd_rows, &row_stride_odd, &pixels_odd,
&size_odd, &even_rows, &row_stride_even, &pixels_even,
&size_even, little_endian))
return RL2_ERROR;
}
}
else if (compression == RL2_COMPRESSION_PNG)
{
if (raster->sampleType == RL2_SAMPLE_1_BIT
|| raster->sampleType == RL2_SAMPLE_2_BIT
................................................................................
{
/* no special action is required */
}
else
{
/* Odd/Even raster */
if (!odd_even_rows
(raster, &odd_rows, &row_stride_odd, &pixels_odd,
&size_odd, &even_rows, &row_stride_even, &pixels_even,
&size_even, little_endian))
return RL2_ERROR;
}
}
else if (compression == RL2_COMPRESSION_CHARLS)
{
/* Odd/Even raster */
if (!odd_even_rows
................................................................................
goto error;
#endif /* end WebP conditional */
}
else if (compression == RL2_COMPRESSION_LOSSY_WEBP)
{
#ifndef OMIT_WEBP /* only if WebP is enabled */
/* compressing as lossy WEBP */
if (rl2_raster_to_lossy_webp
(rst, &compr_data, &compressed, quality) == RL2_OK)
{
/* ok, lossy WEBP compression was successful */
uncompressed = raster->width * raster->height * raster->nBands;
to_clean1 = compr_data;
}
else
goto error;
................................................................................
else
goto error;
}
else if (compression == RL2_COMPRESSION_LOSSLESS_JP2)
{
#ifndef OMIT_OPENJPEG /* only if OpenJpeg is enabled */
/* compressing as lossless Jpeg2000 */
if (rl2_raster_to_lossless_jpeg2000 (rst, &compr_data, &compressed)
== RL2_OK)
{
/* ok, lossless Jpeg2000 compression was successful */
uncompressed = raster->width * raster->height * raster->nBands;
to_clean1 = compr_data;
}
else
goto error;
................................................................................
compressed = (int) zLen;
compr_data = zip_buf;
to_clean2 = zip_buf;
}
else if (ret == Z_BUF_ERROR)
{
/* ZIP compression actually causes inflation: saving uncompressed data */
if (rl2_delta_decode
(pixels_even, size_even, delta_dist) != RL2_OK)
goto error;
uncompressed = size_even;
compressed = size_even;
compr_data = pixels_even;
free (zip_buf);
zip_buf = NULL;
}
................................................................................
*xnum_bands = num_bands;
*xcompression = compression;
*xcrc = crc;
return 1;
}
static int
check_blob_even (const unsigned char *blob, int blob_sz,
unsigned short xwidth, unsigned short xheight,
unsigned char xsample_type, unsigned char xpixel_type,
unsigned char xnum_bands, unsigned char xcompression,
uLong xcrc)
{
/* checking the EvenBlock for validity */
const unsigned char *ptr;
unsigned short width;
unsigned short height;
unsigned char sample_type;
unsigned char pixel_type;
................................................................................
check_scale (int scale, unsigned char sample_type, unsigned char compression,
const unsigned char *blob_even)
{
/* checking if the encoded raster could be decoded at given scale */
switch (scale)
{
case RL2_SCALE_1:
if (sample_type == RL2_SAMPLE_1_BIT
|| sample_type == RL2_SAMPLE_2_BIT
|| sample_type == RL2_SAMPLE_4_BIT)
;
else if (compression == RL2_COMPRESSION_JPEG
|| compression == RL2_COMPRESSION_LOSSY_WEBP
|| compression == RL2_COMPRESSION_LOSSLESS_WEBP
|| compression == RL2_COMPRESSION_CCITTFAX4
|| compression == RL2_COMPRESSION_LOSSY_JP2
................................................................................
{
if (blob_even != NULL)
return 0;
}
else if (blob_even == NULL)
return 0;
break;
case RL2_SCALE_2:
case RL2_SCALE_4:
case RL2_SCALE_8:
break;
default:
return 0;
};
switch (sample_type)
{
case RL2_SAMPLE_1_BIT:
case RL2_SAMPLE_2_BIT:
case RL2_SAMPLE_4_BIT:
if (scale != RL2_SCALE_1)
return 0;
break;
};
return 1;
}
static int
check_scale2 (int scale, unsigned char sample_type)
{
/* checking if the encoded raster could be decoded at given scale */
switch (scale)
{
case RL2_SCALE_1:
case RL2_SCALE_2:
case RL2_SCALE_4:
case RL2_SCALE_8:
break;
default:
return 0;
};
................................................................................
else
*p_out++ = *p_even++;
}
}
}
static void
do_copy_uint32 (int swap, const unsigned int *p_odd,
const unsigned int *p_even, unsigned int *buf,
unsigned short width, unsigned short odd_rows,
unsigned short even_rows)
{
/* reassembling an UINT32 raster - scale 1:1 */
int row;
int col;
unsigned int *p_out;
p_out = buf;
................................................................................
return 1;
}
RL2_DECLARE int
rl2_is_valid_dbms_raster_tile (unsigned short level, unsigned int tile_width,
unsigned int tile_height,
const unsigned char *blob_odd, int blob_odd_sz,
const unsigned char *blob_even,
int blob_even_sz, unsigned char sample_type,
unsigned char pixel_type,
unsigned char num_bands,
unsigned char compression)
{
/* testing a serialized Raster Tile object for validity */
unsigned int width;
unsigned int height;
................................................................................
{
/* small-PALETTE: expecting an RGB/PNG Pyramid tile */
if (xsample_type == RL2_SAMPLE_UINT8
&& xpixel_type == RL2_PIXEL_RGB && xnum_bands == 3
&& xcompression == RL2_COMPRESSION_PNG)
return RL2_OK;
}
if (sample_type == RL2_SAMPLE_UINT8
&& pixel_type == RL2_PIXEL_PALETTE && num_bands == 1)
{
/* PALETTE 8bits: expecting an RGB/PNG Pyramid tile */
if (xsample_type == RL2_SAMPLE_UINT8
&& xpixel_type == RL2_PIXEL_RGB && xnum_bands == 3
&& xcompression == RL2_COMPRESSION_PNG)
return RL2_OK;
}
................................................................................
if (!check_blob_odd
(blob_odd, blob_odd_sz, &width, &height, &sample_type, &pixel_type,
&num_bands, &compression, &crc))
return NULL;
if (blob_even != NULL)
{
if (!check_blob_even
(blob_even, blob_even_sz, width, height, sample_type,
pixel_type, num_bands, compression, crc))
return NULL;
}
if (!check_scale (scale, sample_type, compression, blob_even))
return NULL;
switch (pixel_type)
{
................................................................................
const Bytef *in = pixels_even;
even_data = malloc (uncompressed_even);
if (even_data == NULL)
goto error;
if (uncompress (even_data, &refLen, in, compressed_even) !=
Z_OK)
goto error;
if (rl2_delta_decode
(even_data, uncompressed_even, delta_dist) != RL2_OK)
goto error;
pixels_even = even_data;
}
}
if (compression == RL2_COMPRESSION_DEFLATE_NO
&& uncompressed_odd != compressed_odd)
{
................................................................................
int ret = RL2_ERROR;
unsigned char pix_typ;
switch (scale)
{
case RL2_SCALE_1:
ret =
rl2_decode_jpeg_scaled (1, pixels_odd, compressed_odd,
&width, &height, &pix_typ,
&pixels, &pixels_sz);
break;
case RL2_SCALE_2:
ret =
rl2_decode_jpeg_scaled (2, pixels_odd, compressed_odd,
&width, &height, &pix_typ,
&pixels, &pixels_sz);
break;
case RL2_SCALE_4:
ret =
rl2_decode_jpeg_scaled (4, pixels_odd, compressed_odd,
&width, &height, &pix_typ,
&pixels, &pixels_sz);
break;
case RL2_SCALE_8:
ret =
rl2_decode_jpeg_scaled (8, pixels_odd, compressed_odd,
&width, &height, &pix_typ,
&pixels, &pixels_sz);
break;
};
if (ret != RL2_OK)
goto error;
goto done;
}
if (compression == RL2_COMPRESSION_LOSSY_WEBP
................................................................................
goto error;
#endif /* end WebP conditional */
}
if (compression == RL2_COMPRESSION_PNG)
{
/* decompressing from PNG */
int ret;
if (sample_type == RL2_SAMPLE_1_BIT
|| sample_type == RL2_SAMPLE_2_BIT
|| sample_type == RL2_SAMPLE_4_BIT)
{
/* Palette or Grayscale - 1,2 or 4 bit isn't scalable */
if (scale != RL2_SCALE_1)
goto error;
ret =
rl2_decode_png (pixels_odd, compressed_odd,
&width, &height, &sample_type,
&pixel_type, &num_bands, &pixels,
&pixels_sz, &mask, &mask_sz, &palette, 0);
if (ret != RL2_OK)
goto error;
goto done;
}
else
{
ret = rl2_decode_png (pixels_odd, compressed_odd,
................................................................................
if (ret != RL2_OK)
goto error;
pixels_odd = odd_data;
if (scale == RL2_SCALE_1)
{
ret = rl2_decode_png (pixels_even, compressed_even,
&width, &even_rows, &sample_type,
&pixel_type, &num_bands,
&even_data, &pixels_sz,
&even_mask, &even_mask_sz,
&palette2, 0);
if (ret != RL2_OK)
goto error;
rl2_destroy_palette (palette2);
}
pixels_even = even_data;
if (odd_mask != NULL)
free (odd_mask);
................................................................................
int ret = RL2_ERROR;
switch (scale)
{
case RL2_SCALE_1:
ret =
rl2_decode_jpeg2000_scaled (1, pixels_odd, compressed_odd,
&width, &height, sample_type,
pixel_type, num_bands,
&pixels, &pixels_sz);
break;
case RL2_SCALE_2:
ret =
rl2_decode_jpeg2000_scaled (2, pixels_odd, compressed_odd,
&width, &height, sample_type,
pixel_type, num_bands,
&pixels, &pixels_sz);
break;
case RL2_SCALE_4:
ret =
rl2_decode_jpeg2000_scaled (4, pixels_odd, compressed_odd,
&width, &height, sample_type,
pixel_type, num_bands,
&pixels, &pixels_sz);
break;
case RL2_SCALE_8:
ret =
rl2_decode_jpeg2000_scaled (8, pixels_odd, compressed_odd,
&width, &height, sample_type,
pixel_type, num_bands,
&pixels, &pixels_sz);
break;
};
if (ret != RL2_OK)
goto error;
goto done;
#else /* OpenJpeg is disabled */
fprintf (stderr,
................................................................................
{
/* unpacking the mask */
unsigned char *mask_pix;
int mask_pix_sz;
if (uncompressed_mask != (mask_width * mask_height))
goto error;
if (!unpack_rle
(mask_width, mask_height, pixels_mask, compressed_mask,
&mask_pix, &mask_pix_sz))
goto error;
if (!rescale_mask
(scale, &mask_width, &mask_height, mask_pix, &mask, &mask_sz))
{
free (mask_pix);
goto error;
}
................................................................................
free (mask);
if (palette != NULL)
rl2_destroy_palette (palette);
if (ext_palette != NULL)
rl2_destroy_palette (ext_palette);
return NULL;
}
RL2_PRIVATE rl2RasterPtr
rl2_raster_decode_mask (int scale, const unsigned char *blob_odd,
int blob_odd_sz, int *status)
{
/* decoding from internal RL2 binary format to Raster - transparency mask only */
rl2RasterPtr raster;
unsigned int width;
unsigned int height;
unsigned short mask_width = 0;
unsigned short mask_height = 0;
unsigned char sample_type;
unsigned char pixel_type;
unsigned char num_bands;
unsigned char compression;
int compressed_odd;
int uncompressed_mask;
int compressed_mask;
uLong crc;
const unsigned char *pixels_mask = NULL;
unsigned char *pixels = NULL;
int pixels_sz;
unsigned char *mask = NULL;
int mask_sz = 0;
const unsigned char *ptr;
int endian;
int endian_arch = endianArch ();
*status = RL2_ERROR;
if (blob_odd == NULL)
return NULL;
if (!check_blob_odd
(blob_odd, blob_odd_sz, &width, &height, &sample_type, &pixel_type,
&num_bands, &compression, &crc))
return NULL;
if (!check_scale2 (scale, sample_type))
return NULL;
endian = *(blob_odd + 2);
num_bands = *(blob_odd + 6);
ptr = blob_odd + 11;
ptr += 2;
ptr += 2;
ptr += 4;
compressed_odd = importU32 (ptr, endian, endian_arch);
ptr += 4;
uncompressed_mask = importU32 (ptr, endian, endian_arch);
ptr += 4;
compressed_mask = importU32 (ptr, endian, endian_arch);
ptr += 4;
if (*ptr++ != RL2_DATA_START)
return NULL;
if (uncompressed_mask > 0)
{
/* retrieving the mask */
ptr += compressed_odd;
if (*ptr++ != RL2_DATA_END)
return NULL;
if (*ptr++ != RL2_MASK_START)
return NULL;
pixels_mask = ptr;
mask_width = width;
mask_height = height;
ptr += compressed_mask;
if (*ptr++ != RL2_MASK_END)
return NULL;
}
if (pixels_mask == NULL)
{
/* not existing Mask - not an error */
*status = RL2_OK;
return NULL;
}
/* unpacking the mask */
unsigned char *mask_pix;
int mask_pix_sz;
if (uncompressed_mask != (mask_width * mask_height))
goto error;
if (!unpack_rle
(mask_width, mask_height, pixels_mask, compressed_mask,
&mask_pix, &mask_pix_sz))
goto error;
if (!rescale_mask
(scale, &mask_width, &mask_height, mask_pix, &mask, &mask_sz))
{
free (mask_pix);
goto error;
}
free (mask_pix);
/* will always return a full BLACK grayscale UINT8 raster */
pixels_sz = width * height;
pixels = malloc (pixels_sz);
memset (pixels, 0, pixels_sz);
raster =
rl2_create_raster (width, height, RL2_SAMPLE_UINT8, RL2_PIXEL_GRAYSCALE,
1, pixels, pixels_sz, NULL, mask, mask_sz, NULL);
if (raster == NULL)
goto error;
*status = RL2_OK;
return raster;
error:
if (pixels != NULL)
free (pixels);
if (mask != NULL)
free (mask);
*status = RL2_ERROR;
return NULL;
}
static void
add_pooled_variance (rl2PrivBandStatisticsPtr band_in,
rl2PrivBandStatisticsPtr band_out, double count)
{
/* adding a Pooled Variance item */
rl2PoolVariancePtr pool = malloc (sizeof (rl2PoolVariance));
................................................................................
{
ignore_no_data = 0;
if (rl2_get_pixel_type (no_data, &sample_type, &pixel_type, &nbands)
!= RL2_OK)
ignore_no_data = 1;
if (nbands != num_bands)
ignore_no_data = 1;
if (sample_type == RL2_SAMPLE_1_BIT
|| sample_type == RL2_SAMPLE_2_BIT
|| sample_type == RL2_SAMPLE_4_BIT
|| sample_type == RL2_SAMPLE_UINT8)
;
else
ignore_no_data = 1;
}
................................................................................
}
}
compute_int32_histogram (width, height, pixels, mask, st, no_data);
}
static void
compute_uint32_histogram (unsigned short width, unsigned short height,
const unsigned int *pixels,
const unsigned char *mask,
rl2PrivRasterStatisticsPtr st, rl2PixelPtr no_data)
{
/* computing INT16 tile histogram */
int x;
int y;
const unsigned int *p_in = pixels;
const unsigned char *p_msk = mask;
|
Changes to src/rl2dbms.c.
75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 ... 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 ... 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 .... 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 .... 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 .... 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 .... 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 .... 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 .... 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 .... 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 .... 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 .... 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 .... 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 .... 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 .... 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 .... 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 .... 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 .... 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 .... 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 .... 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137 4138 4139 4140 4141 4142 4143 4144 4145 4146 4147 4148 4149 4150 .... 4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444 .... 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 .... 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 .... 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 .... 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 .... 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 .... 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 .... 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 .... 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 .... 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 .... 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 .... 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 .... 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 .... 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 .... 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 .... 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 .... 7399 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430 7431 7432 7433 7434 7435 .... 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 .... 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 7521 .... 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 .... 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 .... 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659 7660 7661 7662 7663 7664 7665 7666 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 |
unsigned char sample, unsigned char pixel, unsigned char num_bands, unsigned char compression, int quality, unsigned int tile_width, unsigned int tile_height, int srid, double x_res, double y_res, unsigned char *blob, int blob_sz, unsigned char *blob_no_data, int blob_no_data_sz, int strict_resolution, int mixed_resolutions, int section_paths, int section_md5, int section_summary) { /* inserting into "raster_coverages" */ int ret; char *sql; sqlite3_stmt *stmt; const char *xsample = "UNKNOWN"; const char *xpixel = "UNKNOWN"; ................................................................................ "\ty_resolution_1_4 DOUBLE,\n" "\tx_resolution_1_8 DOUBLE,\n" "\ty_resolution_1_8 DOUBLE)\n", xxcoverage); ret = sqlite3_exec (handle, sql, NULL, NULL, &sql_err); sqlite3_free (sql); if (ret != SQLITE_OK) { fprintf (stderr, "CREATE TABLE \"%s_levels\" error: %s\n", xxcoverage, sql_err); sqlite3_free (sql_err); free (xxcoverage); return 0; } free (xxcoverage); return 1; } ................................................................................ ret = sqlite3_exec (handle, sql, NULL, NULL, &sql_err); sqlite3_free (sql); free (xpk_name); free (xfk_name); free (xmother); if (ret != SQLITE_OK) { fprintf (stderr, "CREATE TABLE \"%s_levels\" error: %s\n", xxcoverage, sql_err); sqlite3_free (sql_err); free (xxcoverage); return 0; } free (xxcoverage); return 1; } ................................................................................ if (stmt != NULL) sqlite3_finalize (stmt); return RL2_ERROR; } RL2_DECLARE int rl2_resolve_base_resolution_from_dbms (sqlite3 * handle, const char *coverage, int by_section, sqlite3_int64 section_id, double *x_res, double *y_res) { /* resolving the Base Resolution */ int ret; char *sql; double xres; double yres; ................................................................................ sqlite3_stmt *stmt = NULL; *duplicate = 0; table = sqlite3_mprintf ("%s_sections", coverage); xtable = rl2_double_quoted_sql (table); sqlite3_free (table); sql = sqlite3_mprintf ("SELECT section_id FROM \"%s\" WHERE section_name = ?", xtable); free (xtable); ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) { printf ("SELECT section_id SQL error: %s\n", sqlite3_errmsg (handle)); goto error; ................................................................................ } if (sqlite3_column_type (stmt, 15) == SQLITE_INTEGER) { section_summary = sqlite3_column_int (stmt, 15); ok_summary = 1; } if (ok_sample && ok_pixel && ok_num_bands && ok_compression && ok_quality && ok_tile_width && ok_tile_height && ok_x_res && ok_y_res && ok_srid && ok_nodata && ok_strict && ok_mixed && ok_paths && ok_md5 && ok_summary) ok = 1; } } sqlite3_finalize (stmt); if (!ok) { ................................................................................ fprintf (stderr, "ERROR: unable to Georeference a Coverage Object supporting \"%s\"\n", coverage); rl2_destroy_coverage (cvg); return NULL; } if (rl2_set_coverage_policies (cvg, strict_resolution, mixed_resolutions, section_paths, section_md5, section_summary) != RL2_OK) { fprintf (stderr, "ERROR: unable to set the Policies on the Coverage Object supporting \"%s\"\n", coverage); rl2_destroy_coverage (cvg); return NULL; } ................................................................................ free (f_table_name); if (f_geometry_column != NULL) free (f_geometry_column); return NULL; } vector = rl2_create_vector_layer (f_table_name, f_geometry_column, geometry_type, srid, spatial_index); free (f_table_name); free (f_geometry_column); if (vector == NULL) { fprintf (stderr, "ERROR: unable to create a Vector Layer Object supporting \"%s\"\n", coverage); ................................................................................ if (!has_nodata) { for (y = 0; y < height; y++) { for (x = 0; x < width; x++) { for (b = 0; b < num_bands; b++) *p++ = 0; } } } else { for (y = 0; y < height; y++) { ................................................................................ } static void do_decode_tile (rl2AuxDecoderPtr decoder) { /* servicing an AuxDecoder Tile request */ decoder->raster = (rl2PrivRasterPtr) rl2_raster_decode (decoder->scale, decoder->blob_odd, decoder->blob_odd_sz, decoder->blob_even, decoder->blob_even_sz, (rl2PalettePtr) (decoder->palette)); if (decoder->blob_odd != NULL) free (decoder->blob_odd); ................................................................................ decoder->retcode = RL2_ERROR; return; } rl2_destroy_raster ((rl2RasterPtr) (decoder->raster)); decoder->raster = NULL; decoder->retcode = RL2_OK; } #ifdef _WIN32 DWORD WINAPI doRunDecoderThread (void *arg) #else void * doRunDecoderThread (void *arg) ................................................................................ #endif { /* threaded function: decoding a Tile */ rl2AuxDecoderPtr decoder = (rl2AuxDecoderPtr) arg; do_decode_tile (decoder); #ifdef _WIN32 return 0; #else pthread_exit (NULL); #endif } static void start_decoder_thread (rl2AuxDecoderPtr decoder) ................................................................................ } } if (!ok_prior) { /* failure: using standard priority */ pthread_create (&thread_id, NULL, doRunDecoderThread, decoder); } p_thread = malloc (sizeof (pthread_t)); *p_thread = thread_id; decoder->opaque_thread_id = p_thread; #endif } static int ................................................................................ } } return 1; error: return 0; } static int rl2_load_dbms_tiles_common (sqlite3 * handle, int max_threads, sqlite3_stmt * stmt_tiles, sqlite3_stmt * stmt_data, unsigned char *outbuf, unsigned int width, unsigned int height, unsigned char sample_type, unsigned char num_bands, unsigned char auto_ndvi, unsigned char red_band_index, unsigned char nir_band_index, double x_res, double y_res, double minx, double maxy, int scale, rl2PalettePtr palette, rl2PixelPtr no_data, rl2RasterSymbolizerPtr style, rl2RasterStatisticsPtr stats) ................................................................................ { fprintf (stderr, "SELECT tiles data; sqlite3_step() error: %s\n", sqlite3_errmsg (handle)); goto error; } raster = rl2_raster_decode (scale, blob_odd, blob_odd_sz, blob_even, blob_even_sz, NULL); if (raster == NULL) { fprintf (stderr, ERR_FRMT64, tile_id); goto error; } if (!copy_triple_band_raw_pixels (raster, outbuf, width, height, red_band, green_band, blue_band, x_res, y_res, minx, maxy, tile_minx, tile_maxy, no_data)) goto error; rl2_destroy_raster (raster); raster = NULL; } else { fprintf (stderr, ................................................................................ return 1; } static int copy_mono_band_raw_pixels (rl2RasterPtr raster, unsigned char *outbuf, unsigned int width, unsigned int height, unsigned char mono_band, double x_res, double y_res, double minx, double maxy, double tile_minx, double tile_maxy, rl2PixelPtr no_data) { /* copying raw pixels into the output buffer */ unsigned int tile_width; unsigned int tile_height; unsigned int x; unsigned int y; int out_x; ................................................................................ return 1; } static int load_mono_band_dbms_tiles (sqlite3 * handle, sqlite3_stmt * stmt_tiles, sqlite3_stmt * stmt_data, unsigned char *outbuf, unsigned int width, unsigned int height, unsigned char mono_band, double x_res, double y_res, double minx, double miny, double maxx, double maxy, int level, int scale, rl2PixelPtr no_data) { /* retrieving a full image from DBMS tiles */ rl2RasterPtr raster = NULL; int ret; /* binding the query args */ sqlite3_reset (stmt_tiles); ................................................................................ { fprintf (stderr, "SELECT tiles data; sqlite3_step() error: %s\n", sqlite3_errmsg (handle)); goto error; } raster = rl2_raster_decode (scale, blob_odd, blob_odd_sz, blob_even, blob_even_sz, NULL); if (raster == NULL) { fprintf (stderr, ERR_FRMT64, tile_id); goto error; } if (!copy_mono_band_raw_pixels (raster, outbuf, width, height, mono_band, x_res, y_res, ................................................................................ RL2_PRIVATE int rl2_load_dbms_tiles (sqlite3 * handle, int max_threads, sqlite3_stmt * stmt_tiles, sqlite3_stmt * stmt_data, unsigned char *outbuf, unsigned int width, unsigned int height, unsigned char sample_type, unsigned char num_bands, unsigned char auto_ndvi, unsigned char red_band_index, unsigned char nir_band_index, double x_res, double y_res, double minx, double miny, double maxx, double maxy, int level, int scale, rl2PalettePtr palette, rl2PixelPtr no_data, rl2RasterSymbolizerPtr style, rl2RasterStatisticsPtr stats) { /* binding the query args */ sqlite3_reset (stmt_tiles); sqlite3_clear_bindings (stmt_tiles); sqlite3_bind_int (stmt_tiles, 1, level); sqlite3_bind_double (stmt_tiles, 2, minx); sqlite3_bind_double (stmt_tiles, 3, miny); ................................................................................ RL2_PRIVATE int rl2_load_dbms_tiles_section (sqlite3 * handle, int max_threads, sqlite3_int64 section_id, sqlite3_stmt * stmt_tiles, sqlite3_stmt * stmt_data, unsigned char *outbuf, unsigned int width, unsigned int height, unsigned char sample_type, unsigned char num_bands, unsigned char auto_ndvi, unsigned char red_band_index, unsigned char nir_band_index, double x_res, double y_res, double minx, double maxy, int scale, rl2PalettePtr palette, rl2PixelPtr no_data) { /* binding the query args */ sqlite3_reset (stmt_tiles); sqlite3_clear_bindings (stmt_tiles); sqlite3_bind_int (stmt_tiles, 1, section_id); if (!rl2_load_dbms_tiles_common (handle, max_threads, stmt_tiles, stmt_data, outbuf, width, height, sample_type, num_bands, auto_ndvi, red_band_index, nir_band_index, x_res, y_res, minx, maxy, scale, palette, no_data, NULL, NULL)) return 0; return 1; ................................................................................ if (ret != SQLITE_OK) return scale_factor; for (i = 1; i <= rows; i++) scale_factor = 11.1120; sqlite3_free_table (results); return scale_factor; } RL2_PRIVATE int rl2_get_raw_raster_data_common (sqlite3 * handle, int max_threads, rl2CoveragePtr cvg, int by_section, sqlite3_int64 section_id, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, ................................................................................ free (blue); } if (!ok) { /* default: white */ rl2_set_pixel_sample_uint8 (no_data, RL2_RED_BAND, 255); rl2_set_pixel_sample_uint8 (no_data, RL2_GREEN_BAND, 255); rl2_set_pixel_sample_uint8 (no_data, RL2_BLUE_BAND, 255); } } } if (plt != NULL) rl2_destroy_palette (plt); plt = NULL; sample_type = RL2_SAMPLE_UINT8; ................................................................................ /* preparing a Shaded Relief mask */ double scale_factor = rl2_get_shaded_relief_scale_factor (handle, coverage); if (rl2_get_raster_symbolizer_shaded_relief (style, &brightness_only, &relief_factor) != RL2_OK) goto error; if (rl2_build_shaded_relief_mask (handle, max_threads, cvg, relief_factor, scale_factor, width, height, minx, miny, maxx, maxy, x_res, y_res, &shaded_relief, &shaded_relief_sz) != RL2_OK) goto error; if (brightness_only || !rl2_has_styled_rgb_colors (style)) { /* returning a Grayscale ShadedRelief (BrightnessOnly) */ unsigned int row; unsigned int col; ................................................................................ /* preparing the "tiles" SQL query */ xtiles = sqlite3_mprintf ("%s_tiles", coverage); xxtiles = rl2_double_quoted_sql (xtiles); if (by_section) { /* only from a single Section */ char sctn[1024]; #if defined(_WIN32) && !defined(__MINGW32__) sprintf (sctn, "%I64d", section_id); #else sprintf (sctn, "%lld", section_id); #endif sql = sqlite3_mprintf ("SELECT tile_id, MbrMinX(geometry), MbrMaxY(geometry) " "FROM \"%s\" " "WHERE section_id = %s AND pyramid_level = ? AND ROWID IN ( " "SELECT ROWID FROM SpatialIndex WHERE f_table_name = %Q " "AND search_frame = BuildMBR(?, ?, ?, ?))", xxtiles, sctn, xtiles); } else { /* whole Coverage */ sql = sqlite3_mprintf ("SELECT tile_id, MbrMinX(geometry), MbrMaxY(geometry) " ................................................................................ if (bgcolor != NULL) void_raw_buffer (bufpix, width, height, sample_type, num_bands, bgcolor); else void_raw_buffer (bufpix, width, height, sample_type, num_bands, no_data); } if (!rl2_load_dbms_tiles (handle, max_threads, stmt_tiles, stmt_data, bufpix, width, height, sample_type, num_bands, auto_ndvi, red_band, nir_band, xx_res, yy_res, minx, miny, maxx, maxy, level, scale, plt, no_data, style, stats)) goto error; if (kill_no_data != NULL) rl2_destroy_pixel (kill_no_data); sqlite3_finalize (stmt_tiles); sqlite3_finalize (stmt_data); if (shaded_relief != NULL) { /* applying the Shaded Relief */ ................................................................................ rl2_destroy_pixel (kill_no_data); if (shaded_relief != NULL) free (shaded_relief); return RL2_ERROR; } RL2_DECLARE int rl2_get_raw_raster_data (sqlite3 * handle, int max_threads, rl2CoveragePtr cvg, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, double y_res, unsigned char **buffer, int *buf_size, rl2PalettePtr * palette, unsigned char out_pixel) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage */ return rl2_get_raw_raster_data_common (handle, max_threads, cvg, 0, 0, width, height, minx, miny, maxx, maxy, x_res, y_res, buffer, buf_size, palette, out_pixel, NULL, NULL, NULL); } RL2_DECLARE int rl2_get_section_raw_raster_data (sqlite3 * handle, int max_threads, rl2CoveragePtr cvg, sqlite3_int64 section_id, unsigned int width, unsigned int height, double minx, double miny, double maxx, ................................................................................ rl2PalettePtr * palette, unsigned char out_pixel) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage/Section */ return rl2_get_raw_raster_data_common (handle, max_threads, cvg, 1, section_id, width, height, minx, miny, maxx, maxy, x_res, y_res, buffer, buf_size, palette, out_pixel, NULL, NULL, NULL); } static int get_triple_band_raw_raster_data_common (int by_section, sqlite3 * handle, rl2CoveragePtr cvg, sqlite3_int64 section_id, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, double y_res, unsigned char red_band, unsigned char green_band, unsigned char blue_band, unsigned char **buffer, int *buf_size, rl2PixelPtr bgcolor) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage */ ................................................................................ unsigned char blue_band, unsigned char **buffer, int *buf_size, rl2PixelPtr bgcolor) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage */ return get_triple_band_raw_raster_data_common (0, handle, cvg, 0, width, height, minx, miny, maxx, maxy, x_res, y_res, red_band, green_band, blue_band, buffer, buf_size, bgcolor); } RL2_DECLARE int rl2_get_section_triple_band_raw_raster_data (sqlite3 * handle, rl2CoveragePtr cvg, sqlite3_int64 section_id, unsigned int width, ................................................................................ int *buf_size, rl2PixelPtr bgcolor) { /* attempting to return a buffer containing raw pixels - Section */ return get_triple_band_raw_raster_data_common (1, handle, cvg, section_id, width, height, minx, miny, maxx, maxy, x_res, y_res, red_band, green_band, blue_band, buffer, buf_size, bgcolor); } static int get_mono_band_raw_raster_data_common (int by_section, sqlite3 * handle, rl2CoveragePtr cvg, sqlite3_int64 section_id, unsigned int width, unsigned int height, ................................................................................ double x_res, double y_res, unsigned char mono_band, unsigned char **buffer, int *buf_size, rl2PixelPtr no_data) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage */ return get_mono_band_raw_raster_data_common (0, handle, cvg, 0, width, height, minx, miny, maxx, maxy, x_res, y_res, buffer, buf_size, mono_band, no_data); } RL2_DECLARE int rl2_get_section_mono_band_raw_raster_data (sqlite3 * handle, rl2CoveragePtr cvg, sqlite3_int64 section_id, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, double y_res, unsigned char mono_band, ................................................................................ buffer, buf_size, mono_band, no_data); } RL2_DECLARE int rl2_get_raw_raster_data_bgcolor (sqlite3 * handle, int max_threads, rl2CoveragePtr cvg, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, double y_res, unsigned char **buffer, int *buf_size, rl2PalettePtr * palette, unsigned char *out_pixel, unsigned char bg_red, unsigned char bg_green, unsigned char bg_blue, rl2RasterSymbolizerPtr style, rl2RasterStatisticsPtr stats) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage + bgcolor */ int ret; rl2PixelPtr no_data = NULL; const char *coverage; ................................................................................ if (index < 0) { /* palette color found */ switch (sample_type) { case RL2_SAMPLE_1_BIT: no_data = rl2_create_pixel (RL2_SAMPLE_1_BIT, RL2_PIXEL_PALETTE, 1); rl2_set_pixel_sample_1bit (no_data, (unsigned char) index); break; case RL2_SAMPLE_2_BIT: no_data = rl2_create_pixel (RL2_SAMPLE_2_BIT, RL2_PIXEL_PALETTE, 1); rl2_set_pixel_sample_2bit (no_data, (unsigned char) index); break; case RL2_SAMPLE_4_BIT: no_data = rl2_create_pixel (RL2_SAMPLE_4_BIT, RL2_PIXEL_PALETTE, 1); rl2_set_pixel_sample_4bit (no_data, (unsigned char) index); break; case RL2_SAMPLE_UINT8: no_data = rl2_create_pixel (RL2_SAMPLE_UINT8, RL2_PIXEL_PALETTE, 1); rl2_set_pixel_sample_uint8 (no_data, RL2_PALETTE_BAND, (unsigned char) index); break; }; } } ................................................................................ sqlite3_stmt *stmt = NULL; char *sql; int ret; if (handle == NULL || coverage == NULL || palette == NULL) return RL2_ERROR; sql = sqlite3_mprintf ("SELECT sample_type, pixel_type FROM raster_coverages " "WHERE Lower(coverage_name) = Lower(%Q)", coverage); ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) { fprintf (stderr, "SQL error: %s\n%s\n", sql, sqlite3_errmsg (handle)); goto error; } ................................................................................ sqlite3_finalize (stmt); if (stl != NULL) rl2_destroy_coverage_style (stl); return NULL; } RL2_DECLARE rl2FeatureTypeStylePtr rl2_create_feature_type_style_from_dbms (sqlite3 * handle, const char *coverage, const char *style) { /* attempting to load and parse a Feature Type Style */ const char *sql; int ret; sqlite3_stmt *stmt = NULL; rl2FeatureTypeStylePtr stl = NULL; ................................................................................ char **results; int rows; int columns; int i; int ok = 0; /* testing if the Layer Style exists */ char *sql = sqlite3_mprintf ("SELECT style_name FROM SE_raster_styled_layers AS r " "JOIN SE_raster_styles AS s ON (r.style_id = s.style_id) " "WHERE Lower(r.coverage_name) = Lower(%Q) AND " "Lower(s.style_name) = Lower(%Q)", namedLayer, namedStyle); ret = sqlite3_get_table (handle, sql, &results, &rows, &columns, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) return 0; for (i = 1; i <= rows; i++) ok = 1; sqlite3_free_table (results); ................................................................................ int section_summary = 0; rl2PixelPtr no_data = NULL; rl2PalettePtr palette = NULL; char *title = NULL; char *abstract = NULL; unsigned char *statistics = NULL; int statistics_sz; int ok_bbox = 0; double geo_minx; double geo_miny; double geo_maxx; double geo_maxy; double ext_minx; double ext_miny; ................................................................................ strcpy (abstract, value); } if (sqlite3_column_type (stmt, 18) == SQLITE_BLOB) { statistics_sz = sqlite3_column_bytes (stmt, 18); statistics = malloc (statistics_sz); memcpy (statistics, (const unsigned char *) sqlite3_column_blob (stmt, 18), statistics_sz); } if (sqlite3_column_type (stmt, 19) == SQLITE_FLOAT) { geo_minx = sqlite3_column_double (stmt, 19); ok_bbox++; } if (sqlite3_column_type (stmt, 20) == SQLITE_FLOAT) { geo_miny = sqlite3_column_double (stmt, 20); ok_bbox++; } if (sqlite3_column_type (stmt, 21) == SQLITE_FLOAT) { geo_maxx = sqlite3_column_double (stmt, 21); ok_bbox++; } if (sqlite3_column_type (stmt, 22) == SQLITE_FLOAT) { geo_maxy = sqlite3_column_double (stmt, 22); ok_bbox++; } if (sqlite3_column_type (stmt, 23) == SQLITE_FLOAT) { ext_minx = sqlite3_column_double (stmt, 23); ok_bbox++; } if (sqlite3_column_type (stmt, 24) == SQLITE_FLOAT) ................................................................................ { const unsigned char *blob = sqlite3_column_blob (stmt, 33); int blob_sz = sqlite3_column_bytes (stmt, 33); palette = rl2_deserialize_dbms_palette (blob, blob_sz); } if (ok_sample && ok_pixel && ok_num_bands && ok_compression && ok_quality && ok_tile_width && ok_tile_height && ok_x_res && ok_y_res && ok_srid && ok_nodata && ok_strict && ok_mixed && ok_paths && ok_md5 && ok_summary) ok = 1; if (ok_bbox != 8) ok_bbox = 0; } } sqlite3_finalize (stmt); stmt = NULL; if (!ok) goto error; ................................................................................ compr, quality, (unsigned short) tile_width, (unsigned short) tile_height, srid, horz_res, vert_res, no_data, palette, strict_resolution, mixed_resolutions, section_paths, section_md5, section_summary); if (no_data != NULL) rl2_destroy_pixel(no_data); if (palette != NULL) rl2_destroy_palette(palette); if (ret != RL2_OK) goto error; /* completing the destination coverage */ sql = "UPDATE main.raster_coverages SET title = ?, " "abstract = ?, statistics = ?, geo_minx = ?, geo_miny = ?, geo_maxx = ?, " "geo_maxy = ?, extent_minx = ?, extent_miny = ?, extent_maxx = ?, " ................................................................................ sqlite3_bind_null (stmt, 2); else sqlite3_bind_text (stmt, 2, abstract, strlen (abstract), free); if (statistics == NULL) sqlite3_bind_null (stmt, 3); else sqlite3_bind_blob (stmt, 3, statistics, statistics_sz, free); if (ok_bbox) { sqlite3_bind_double (stmt, 4, geo_minx); sqlite3_bind_double (stmt, 5, geo_miny); sqlite3_bind_double (stmt, 6, geo_maxx); sqlite3_bind_double (stmt, 7, geo_maxy); sqlite3_bind_double (stmt, 8, ext_minx); sqlite3_bind_double (stmt, 9, ext_miny); sqlite3_bind_double (stmt, 10, ext_maxx); sqlite3_bind_double (stmt, 11, ext_maxy); } else { sqlite3_bind_null (stmt, 4); sqlite3_bind_null (stmt, 5); sqlite3_bind_null (stmt, 6); sqlite3_bind_null (stmt, 7); sqlite3_bind_null (stmt, 8); sqlite3_bind_null (stmt, 9); sqlite3_bind_null (stmt, 10); sqlite3_bind_null (stmt, 11); } if (!ok_is_queryable) sqlite3_bind_null (stmt, 12); ................................................................................ if (!ok_enable_auto_ndvi) sqlite3_bind_null (stmt, 17); else sqlite3_bind_int (stmt, 17, enable_auto_ndvi); sqlite3_bind_text (stmt, 18, coverage_name, strlen (coverage_name), SQLITE_STATIC); ret = sqlite3_step (stmt); sqlite3_finalize(stmt); if (ret == SQLITE_DONE || ret == SQLITE_ROW) goto ok_continue; fprintf (stderr, "sqlite3_step() error: UPDATE raster_coverages \"%s\"\n", sqlite3_errmsg (sqlite)); goto error; ................................................................................ "x_resolution_1_4, y_resolution_1_4, x_resolution_1_8, y_resolution_1_8) " "SELECT pyramid_level, x_resolution_1_1, y_resolution_1_1, x_resolution_1_2, " "y_resolution_1_2, x_resolution_1_4, y_resolution_1_4, x_resolution_1_8, " "y_resolution_1_8 FROM \"%s\".\"%s\"", xxcoverage, xdb, xxcoverage); free (xxcoverage); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free(sql); if (ret != SQLITE_OK) goto error; /* copying coverage-SECTIONS */ xcoverage = sqlite3_mprintf ("%s_sections", coverage_name); xxcoverage = rl2_double_quoted_sql (xcoverage); sqlite3_free (xcoverage); sql = sqlite3_mprintf ("INSERT INTO main.\"%s\" (section_id, section_name, " "width, height, file_path, md5_checksum, summary, statistics, geometry) " "SELECT section_id, section_name, width, height, file_path, md5_checksum, " "summary, statistics, geometry FROM \"%s\".\"%s\"", xxcoverage, xdb, xxcoverage); free (xxcoverage); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free(sql); if (ret != SQLITE_OK) goto error; /* copying coverage-TILES */ xcoverage = sqlite3_mprintf ("%s_tiles", coverage_name); xxcoverage = rl2_double_quoted_sql (xcoverage); sqlite3_free (xcoverage); sql = sqlite3_mprintf ("INSERT INTO main.\"%s\" (tile_id, pyramid_level, " "section_id, geometry) SELECT tile_id, pyramid_level, section_id, geometry " "FROM \"%s\".\"%s\"", xxcoverage, xdb, xxcoverage); free (xxcoverage); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free(sql); if (ret != SQLITE_OK) goto error; /* copying coverage-TILE_DATA */ xcoverage = sqlite3_mprintf ("%s_tile_data", coverage_name); xxcoverage = rl2_double_quoted_sql (xcoverage); sqlite3_free (xcoverage); sql = sqlite3_mprintf ("INSERT INTO main.\"%s\" (tile_id, tile_data_odd, " "tile_data_even) SELECT tile_id, tile_data_odd, tile_data_even " "FROM \"%s\".\"%s\"", xxcoverage, xdb, xxcoverage); free (xxcoverage); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free(sql); if (ret != SQLITE_OK) goto error; /* copying KEYWORDS */ sql = sqlite3_mprintf ("INSERT INTO main.raster_coverages_keyword " "(coverage_name, keyword) SELECT coverage_name, keyword " "FROM \"%s\".raster_coverages_keyword", xdb); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free(sql); if (ret != SQLITE_OK) goto error; /* copying SRID */ sql = sqlite3_mprintf ("INSERT INTO main.raster_coverages_srid " "(coverage_name, srid, extent_minx, extent_miny, extent_maxx, extent_maxx) " "SELECT coverage_name, srid, extent_minx, extent_miny, extent_maxx, extent_maxx " "FROM \"%s\".raster_coverages_srid", xdb); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free(sql); if (ret != SQLITE_OK) goto error; free (xdb); return RL2_OK; error: if (xdb != NULL) free (xdb); if (stmt != NULL) sqlite3_finalize (stmt); return RL2_ERROR; } |
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75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 ... 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 ... 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 .... 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 .... 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 .... 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 .... 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 .... 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 .... 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 .... 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 .... 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 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5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 .... 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 5460 5461 5462 5463 .... 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 .... 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 .... 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 .... 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 .... 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960 5961 5962 .... 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 .... 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 .... 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 .... 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 7562 7563 7564 .... 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966 7967 7968 7969 7970 7971 7972 7973 7974 7975 7976 7977 7978 7979 7980 7981 7982 7983 7984 .... 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 .... 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 .... 8090 8091 8092 8093 8094 8095 8096 8097 8098 8099 8100 8101 8102 8103 8104 8105 8106 8107 8108 8109 8110 8111 8112 8113 8114 8115 8116 8117 8118 8119 8120 8121 8122 8123 8124 8125 8126 .... 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 8160 .... 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 8181 8182 8183 8184 8185 8186 8187 8188 8189 8190 8191 8192 8193 8194 8195 8196 8197 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unsigned char sample, unsigned char pixel, unsigned char num_bands, unsigned char compression, int quality, unsigned int tile_width, unsigned int tile_height, int srid, double x_res, double y_res, unsigned char *blob, int blob_sz, unsigned char *blob_no_data, int blob_no_data_sz, int strict_resolution, int mixed_resolutions, int section_paths, int section_md5, int section_summary) { /* inserting into "raster_coverages" */ int ret; char *sql; sqlite3_stmt *stmt; const char *xsample = "UNKNOWN"; const char *xpixel = "UNKNOWN"; ................................................................................ "\ty_resolution_1_4 DOUBLE,\n" "\tx_resolution_1_8 DOUBLE,\n" "\ty_resolution_1_8 DOUBLE)\n", xxcoverage); ret = sqlite3_exec (handle, sql, NULL, NULL, &sql_err); sqlite3_free (sql); if (ret != SQLITE_OK) { fprintf (stderr, "CREATE TABLE \"%s_levels\" error: %s\n", xxcoverage, sql_err); sqlite3_free (sql_err); free (xxcoverage); return 0; } free (xxcoverage); return 1; } ................................................................................ ret = sqlite3_exec (handle, sql, NULL, NULL, &sql_err); sqlite3_free (sql); free (xpk_name); free (xfk_name); free (xmother); if (ret != SQLITE_OK) { fprintf (stderr, "CREATE TABLE \"%s_levels\" error: %s\n", xxcoverage, sql_err); sqlite3_free (sql_err); free (xxcoverage); return 0; } free (xxcoverage); return 1; } ................................................................................ if (stmt != NULL) sqlite3_finalize (stmt); return RL2_ERROR; } RL2_DECLARE int rl2_resolve_base_resolution_from_dbms (sqlite3 * handle, const char *coverage, int by_section, sqlite3_int64 section_id, double *x_res, double *y_res) { /* resolving the Base Resolution */ int ret; char *sql; double xres; double yres; ................................................................................ sqlite3_stmt *stmt = NULL; *duplicate = 0; table = sqlite3_mprintf ("%s_sections", coverage); xtable = rl2_double_quoted_sql (table); sqlite3_free (table); sql = sqlite3_mprintf ("SELECT section_id FROM \"%s\" WHERE section_name = ?", xtable); free (xtable); ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) { printf ("SELECT section_id SQL error: %s\n", sqlite3_errmsg (handle)); goto error; ................................................................................ } if (sqlite3_column_type (stmt, 15) == SQLITE_INTEGER) { section_summary = sqlite3_column_int (stmt, 15); ok_summary = 1; } if (ok_sample && ok_pixel && ok_num_bands && ok_compression && ok_quality && ok_tile_width && ok_tile_height && ok_x_res && ok_y_res && ok_srid && ok_nodata && ok_strict && ok_mixed && ok_paths && ok_md5 && ok_summary) ok = 1; } } sqlite3_finalize (stmt); if (!ok) { ................................................................................ fprintf (stderr, "ERROR: unable to Georeference a Coverage Object supporting \"%s\"\n", coverage); rl2_destroy_coverage (cvg); return NULL; } if (rl2_set_coverage_policies (cvg, strict_resolution, mixed_resolutions, section_paths, section_md5, section_summary) != RL2_OK) { fprintf (stderr, "ERROR: unable to set the Policies on the Coverage Object supporting \"%s\"\n", coverage); rl2_destroy_coverage (cvg); return NULL; } ................................................................................ free (f_table_name); if (f_geometry_column != NULL) free (f_geometry_column); return NULL; } vector = rl2_create_vector_layer (f_table_name, f_geometry_column, geometry_type, srid, spatial_index); free (f_table_name); free (f_geometry_column); if (vector == NULL) { fprintf (stderr, "ERROR: unable to create a Vector Layer Object supporting \"%s\"\n", coverage); ................................................................................ if (!has_nodata) { for (y = 0; y < height; y++) { for (x = 0; x < width; x++) { for (b = 0; b < num_bands; b++) *p++ = 255; } } } else { for (y = 0; y < height; y++) { ................................................................................ } static void do_decode_tile (rl2AuxDecoderPtr decoder) { /* servicing an AuxDecoder Tile request */ decoder->raster = (rl2PrivRasterPtr) rl2_raster_decode (decoder->scale, decoder->blob_odd, decoder->blob_odd_sz, decoder->blob_even, decoder->blob_even_sz, (rl2PalettePtr) (decoder->palette)); if (decoder->blob_odd != NULL) free (decoder->blob_odd); ................................................................................ decoder->retcode = RL2_ERROR; return; } rl2_destroy_raster ((rl2RasterPtr) (decoder->raster)); decoder->raster = NULL; decoder->retcode = RL2_OK; } static void do_decode_masktile (rl2AuxMaskDecoderPtr decoder) { /* servicing an AuxMaskDecoder Tile request */ int status; decoder->raster = (rl2PrivRasterPtr) rl2_raster_decode_mask (decoder->scale, decoder->blob_odd, decoder->blob_odd_sz, &status); if (decoder->blob_odd != NULL) free (decoder->blob_odd); decoder->blob_odd = NULL; if (decoder->raster == NULL) { decoder->retcode = status; return; } if (!rl2_copy_raw_mask ((rl2RasterPtr) (decoder->raster), decoder->maskbuf, decoder->width, decoder->height, decoder->x_res, decoder->y_res, decoder->minx, decoder->maxy, decoder->tile_minx, decoder->tile_maxy)) { decoder->retcode = RL2_ERROR; return; } rl2_destroy_raster ((rl2RasterPtr) (decoder->raster)); decoder->raster = NULL; decoder->retcode = RL2_OK; } #ifdef _WIN32 DWORD WINAPI doRunDecoderThread (void *arg) #else void * doRunDecoderThread (void *arg) ................................................................................ #endif { /* threaded function: decoding a Tile */ rl2AuxDecoderPtr decoder = (rl2AuxDecoderPtr) arg; do_decode_tile (decoder); #ifdef _WIN32 return 0; #else pthread_exit (NULL); #endif } #ifdef _WIN32 DWORD WINAPI doRunMaskDecoderThread (void *arg) #else void * doRunMaskDecoderThread (void *arg) #endif { /* threaded function: decoding a Tile */ rl2AuxMaskDecoderPtr decoder = (rl2AuxMaskDecoderPtr) arg; do_decode_masktile (decoder); #ifdef _WIN32 return 0; #else pthread_exit (NULL); #endif } static void start_decoder_thread (rl2AuxDecoderPtr decoder) ................................................................................ } } if (!ok_prior) { /* failure: using standard priority */ pthread_create (&thread_id, NULL, doRunDecoderThread, decoder); } p_thread = malloc (sizeof (pthread_t)); *p_thread = thread_id; decoder->opaque_thread_id = p_thread; #endif } static void start_mask_decoder_thread (rl2AuxMaskDecoderPtr decoder) { /* starting a concurrent thread */ #ifdef _WIN32 HANDLE thread_handle; HANDLE *p_thread; DWORD dwThreadId; thread_handle = CreateThread (NULL, 0, doRunMaskDecoderThread, decoder, 0, &dwThreadId); SetThreadPriority (thread_handle, THREAD_PRIORITY_IDLE); p_thread = malloc (sizeof (HANDLE)); *p_thread = thread_handle; decoder->opaque_thread_id = p_thread; #else pthread_t thread_id; pthread_t *p_thread; int ok_prior = 0; int policy; int min_prio; pthread_attr_t attr; struct sched_param sp; pthread_attr_init (&attr); if (pthread_attr_setschedpolicy (&attr, SCHED_RR) == 0) { /* attempting to set the lowest priority */ if (pthread_attr_getschedpolicy (&attr, &policy) == 0) { min_prio = sched_get_priority_min (policy); sp.sched_priority = min_prio; if (pthread_attr_setschedparam (&attr, &sp) == 0) { /* ok, setting the lowest priority */ ok_prior = 1; pthread_create (&thread_id, &attr, doRunMaskDecoderThread, decoder); } } } if (!ok_prior) { /* failure: using standard priority */ pthread_create (&thread_id, NULL, doRunMaskDecoderThread, decoder); } p_thread = malloc (sizeof (pthread_t)); *p_thread = thread_id; decoder->opaque_thread_id = p_thread; #endif } static int ................................................................................ } } return 1; error: return 0; } static int do_run_mask_decoder_children (rl2AuxMaskDecoderPtr * thread_slots, int thread_count) { /* concurrent execution of all mask decoder children threads */ rl2AuxMaskDecoderPtr decoder; int i; #ifdef _WIN32 HANDLE *handles; #endif for (i = 0; i < thread_count; i++) { /* starting all children threads */ decoder = *(thread_slots + i); start_mask_decoder_thread (decoder); } /* waiting until all child threads exit */ #ifdef _WIN32 handles = malloc (sizeof (HANDLE) * thread_count); for (i = 0; i < thread_count; i++) { /* initializing the HANDLEs array */ HANDLE *pOpaque; decoder = *(thread_slots + i); pOpaque = (HANDLE *) (decoder->opaque_thread_id); *(handles + i) = *pOpaque; } WaitForMultipleObjects (thread_count, handles, TRUE, INFINITE); free (handles); #else for (i = 0; i < thread_count; i++) { pthread_t *pOpaque; decoder = *(thread_slots + i); pOpaque = (pthread_t *) (decoder->opaque_thread_id); pthread_join (*pOpaque, NULL); } #endif /* all children threads have now finished: resuming the main thread */ for (i = 0; i < thread_count; i++) { /* cleaning up a request slot */ decoder = *(thread_slots + i); if (decoder->blob_odd != NULL) free (decoder->blob_odd); if (decoder->raster != NULL) rl2_destroy_raster ((rl2RasterPtr) (decoder->raster)); if (decoder->opaque_thread_id != NULL) free (decoder->opaque_thread_id); decoder->blob_odd = NULL; decoder->blob_odd_sz = 0; decoder->raster = NULL; decoder->opaque_thread_id = NULL; } for (i = 0; i < thread_count; i++) { /* checking for eventual errors */ decoder = *(thread_slots + i); if (decoder->retcode != RL2_OK) { fprintf (stderr, ERR_FRMT64, decoder->tile_id); goto error; } } return 1; error: return 0; } static int rl2_load_dbms_masktiles (sqlite3 * handle, int max_threads, int by_section, sqlite3_int64 section_id, sqlite3_stmt * stmt_tiles, sqlite3_stmt * stmt_data, unsigned char *maskbuf, unsigned int width, unsigned int height, double x_res, double y_res, double minx, double miny, double maxx, double maxy, int level, int scale) { /* retrieving a transparenct mask from DBMS tiles */ rl2RasterPtr raster = NULL; int ret; rl2AuxMaskDecoderPtr aux = NULL; rl2AuxMaskDecoderPtr decoder; rl2AuxMaskDecoderPtr *thread_slots = NULL; int thread_count; int iaux; if (max_threads < 1) max_threads = 1; if (max_threads > 64) max_threads = 64; /* allocating the AuxDecoder array */ aux = malloc (sizeof (rl2AuxMaskDecoder) * max_threads); if (aux == NULL) return 0; for (iaux = 0; iaux < max_threads; iaux++) { /* initializing an empty AuxDecoder */ decoder = aux + iaux; decoder->opaque_thread_id = NULL; decoder->blob_odd = NULL; decoder->blob_odd_sz = 0; decoder->maskbuf = maskbuf; decoder->width = width; decoder->height = height; decoder->x_res = x_res; decoder->y_res = y_res; decoder->scale = scale; decoder->minx = minx; decoder->maxy = maxy; decoder->raster = NULL; } /* preparing the thread_slots stuct */ thread_slots = malloc (sizeof (rl2AuxMaskDecoderPtr) * max_threads); for (thread_count = 0; thread_count < max_threads; thread_count++) *(thread_slots + thread_count) = NULL; thread_count = 0; /* binding the query args */ sqlite3_reset (stmt_tiles); sqlite3_clear_bindings (stmt_tiles); if (by_section) { sqlite3_bind_int (stmt_tiles, 1, section_id); sqlite3_bind_int (stmt_tiles, 2, level); sqlite3_bind_double (stmt_tiles, 3, minx); sqlite3_bind_double (stmt_tiles, 4, miny); sqlite3_bind_double (stmt_tiles, 5, maxx); sqlite3_bind_double (stmt_tiles, 6, maxy); } else { sqlite3_bind_int (stmt_tiles, 1, level); sqlite3_bind_double (stmt_tiles, 2, minx); sqlite3_bind_double (stmt_tiles, 3, miny); sqlite3_bind_double (stmt_tiles, 4, maxx); sqlite3_bind_double (stmt_tiles, 5, maxy); } /* querying the tiles */ while (1) { ret = sqlite3_step (stmt_tiles); if (ret == SQLITE_DONE) break; if (ret == SQLITE_ROW) { int ok = 0; const unsigned char *blob_odd = NULL; int blob_odd_sz = 0; sqlite3_int64 tile_id = sqlite3_column_int64 (stmt_tiles, 0); double tile_minx = sqlite3_column_double (stmt_tiles, 1); double tile_maxy = sqlite3_column_double (stmt_tiles, 2); decoder = aux + thread_count; decoder->tile_id = tile_id; decoder->tile_minx = tile_minx; decoder->tile_maxy = tile_maxy; /* retrieving tile raw data from BLOBs */ sqlite3_reset (stmt_data); sqlite3_clear_bindings (stmt_data); sqlite3_bind_int64 (stmt_data, 1, tile_id); ret = sqlite3_step (stmt_data); if (ret == SQLITE_DONE) break; if (ret == SQLITE_ROW) { /* decoding a Tile - may be by using concurrent multithreading */ if (sqlite3_column_type (stmt_data, 0) == SQLITE_BLOB) { blob_odd = sqlite3_column_blob (stmt_data, 0); blob_odd_sz = sqlite3_column_bytes (stmt_data, 0); decoder->blob_odd = malloc (blob_odd_sz); if (decoder->blob_odd == NULL) goto error; memcpy (decoder->blob_odd, blob_odd, blob_odd_sz); decoder->blob_odd_sz = blob_odd_sz; ok = 1; } } else { fprintf (stderr, "SELECT tiles data; sqlite3_step() error: %s\n", sqlite3_errmsg (handle)); goto error; } if (!ok) { if (decoder->blob_odd != NULL) free (decoder->blob_odd); decoder->blob_odd = NULL; decoder->blob_odd_sz = 0; } else { /* processing a Tile request (may be under parallel execution) */ if (max_threads > 1) { /* adopting a multithreaded strategy */ *(thread_slots + thread_count) = decoder; thread_count++; if (thread_count == max_threads) { if (!do_run_mask_decoder_children (thread_slots, thread_count)) goto error; thread_count = 0; } } else { /* single thread execution */ do_decode_masktile (decoder); if (decoder->retcode != RL2_OK) { fprintf (stderr, ERR_FRMT64, tile_id); goto error; } } } } else { fprintf (stderr, "SELECT tiles; sqlite3_step() error: %s\n", sqlite3_errmsg (handle)); goto error; } } if (max_threads > 1 && thread_count > 0) { /* launching the last multithreaded burst */ if (!do_run_mask_decoder_children (thread_slots, thread_count)) goto error; } free (aux); free (thread_slots); return 1; error: if (aux != NULL) { /* AuxMaskDecoder cleanup */ for (iaux = 0; iaux < max_threads; iaux++) { decoder = aux + iaux; if (decoder->blob_odd != NULL) free (decoder->blob_odd); if (decoder->raster != NULL) rl2_destroy_raster ((rl2RasterPtr) (decoder->raster)); if (decoder->opaque_thread_id != NULL) free (decoder->opaque_thread_id); } free (aux); } if (thread_slots != NULL) free (thread_slots); if (raster != NULL) rl2_destroy_raster (raster); return 0; } static int rl2_load_dbms_tiles_common (sqlite3 * handle, int max_threads, sqlite3_stmt * stmt_tiles, sqlite3_stmt * stmt_data, unsigned char *outbuf, unsigned int width, unsigned int height, unsigned char sample_type, unsigned char num_bands, unsigned char auto_ndvi, unsigned char red_band_index, unsigned char nir_band_index, double x_res, double y_res, double minx, double maxy, int scale, rl2PalettePtr palette, rl2PixelPtr no_data, rl2RasterSymbolizerPtr style, rl2RasterStatisticsPtr stats) ................................................................................ { fprintf (stderr, "SELECT tiles data; sqlite3_step() error: %s\n", sqlite3_errmsg (handle)); goto error; } raster = rl2_raster_decode (scale, blob_odd, blob_odd_sz, blob_even, blob_even_sz, NULL); if (raster == NULL) { fprintf (stderr, ERR_FRMT64, tile_id); goto error; } if (!copy_triple_band_raw_pixels (raster, outbuf, width, height, red_band, green_band, blue_band, x_res, y_res, minx, maxy, tile_minx, tile_maxy, no_data)) goto error; rl2_destroy_raster (raster); raster = NULL; } else { fprintf (stderr, ................................................................................ return 1; } static int copy_mono_band_raw_pixels (rl2RasterPtr raster, unsigned char *outbuf, unsigned int width, unsigned int height, unsigned char mono_band, double x_res, double y_res, double minx, double maxy, double tile_minx, double tile_maxy, rl2PixelPtr no_data) { /* copying raw pixels into the output buffer */ unsigned int tile_width; unsigned int tile_height; unsigned int x; unsigned int y; int out_x; ................................................................................ return 1; } static int load_mono_band_dbms_tiles (sqlite3 * handle, sqlite3_stmt * stmt_tiles, sqlite3_stmt * stmt_data, unsigned char *outbuf, unsigned int width, unsigned int height, unsigned char mono_band, double x_res, double y_res, double minx, double miny, double maxx, double maxy, int level, int scale, rl2PixelPtr no_data) { /* retrieving a full image from DBMS tiles */ rl2RasterPtr raster = NULL; int ret; /* binding the query args */ sqlite3_reset (stmt_tiles); ................................................................................ { fprintf (stderr, "SELECT tiles data; sqlite3_step() error: %s\n", sqlite3_errmsg (handle)); goto error; } raster = rl2_raster_decode (scale, blob_odd, blob_odd_sz, blob_even, blob_even_sz, NULL); if (raster == NULL) { fprintf (stderr, ERR_FRMT64, tile_id); goto error; } if (!copy_mono_band_raw_pixels (raster, outbuf, width, height, mono_band, x_res, y_res, ................................................................................ RL2_PRIVATE int rl2_load_dbms_tiles (sqlite3 * handle, int max_threads, sqlite3_stmt * stmt_tiles, sqlite3_stmt * stmt_data, unsigned char *outbuf, unsigned int width, unsigned int height, unsigned char sample_type, unsigned char num_bands, unsigned char auto_ndvi, unsigned char red_band_index, unsigned char nir_band_index, double x_res, double y_res, double minx, double miny, double maxx, double maxy, int level, int scale, rl2PalettePtr palette, rl2PixelPtr no_data, rl2RasterSymbolizerPtr style, rl2RasterStatisticsPtr stats) { /* binding the query args */ sqlite3_reset (stmt_tiles); sqlite3_clear_bindings (stmt_tiles); sqlite3_bind_int (stmt_tiles, 1, level); sqlite3_bind_double (stmt_tiles, 2, minx); sqlite3_bind_double (stmt_tiles, 3, miny); ................................................................................ RL2_PRIVATE int rl2_load_dbms_tiles_section (sqlite3 * handle, int max_threads, sqlite3_int64 section_id, sqlite3_stmt * stmt_tiles, sqlite3_stmt * stmt_data, unsigned char *outbuf, unsigned int width, unsigned int height, unsigned char sample_type, unsigned char num_bands, unsigned char auto_ndvi, unsigned char red_band_index, unsigned char nir_band_index, double x_res, double y_res, double minx, double miny, double maxx, double maxy, int level, int scale, rl2PalettePtr palette, rl2PixelPtr no_data) { /* binding the query args */ sqlite3_reset (stmt_tiles); sqlite3_clear_bindings (stmt_tiles); sqlite3_bind_int (stmt_tiles, 1, section_id); sqlite3_bind_int (stmt_tiles, 2, level); sqlite3_bind_double (stmt_tiles, 3, minx); sqlite3_bind_double (stmt_tiles, 4, miny); sqlite3_bind_double (stmt_tiles, 5, maxx); sqlite3_bind_double (stmt_tiles, 6, maxy); if (!rl2_load_dbms_tiles_common (handle, max_threads, stmt_tiles, stmt_data, outbuf, width, height, sample_type, num_bands, auto_ndvi, red_band_index, nir_band_index, x_res, y_res, minx, maxy, scale, palette, no_data, NULL, NULL)) return 0; return 1; ................................................................................ if (ret != SQLITE_OK) return scale_factor; for (i = 1; i <= rows; i++) scale_factor = 11.1120; sqlite3_free_table (results); return scale_factor; } RL2_DECLARE int rl2_get_raw_raster_mask (sqlite3 * handle, int max_threads, rl2CoveragePtr cvg, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, double y_res, unsigned char **mask, int *mask_size) { /* attempting to return a transparency mask from the DBMS Coverage */ return rl2_get_raw_raster_mask_common (handle, max_threads, cvg, 0, 0, width, height, minx, miny, maxx, maxy, x_res, y_res, mask, mask_size); } RL2_DECLARE int rl2_get_section_raw_raster_mask (sqlite3 * handle, int max_threads, rl2CoveragePtr cvg, sqlite3_int64 section_id, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, double y_res, unsigned char **mask, int *mask_size) { /* attempting to return a transparency mask from the DBMS Coverage */ return rl2_get_raw_raster_mask_common (handle, max_threads, cvg, 1, section_id, width, height, minx, miny, maxx, maxy, x_res, y_res, mask, mask_size); } RL2_PRIVATE int rl2_get_raw_raster_mask_common (sqlite3 * handle, int max_threads, rl2CoveragePtr cvg, int by_section, sqlite3_int64 section_id, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, double y_res, unsigned char **mask, int *mask_size) { /* attempting to return a transparency mask from the DBMS Coverage */ const char *coverage; unsigned char level; unsigned char scale; double xx_res = x_res; double yy_res = y_res; unsigned char *bufpix = NULL; int bufpix_size; char *xtiles; char *xxtiles; char *xdata; char *xxdata; char *sql; sqlite3_stmt *stmt_tiles = NULL; sqlite3_stmt *stmt_data = NULL; int ret; if (cvg == NULL || handle == NULL) goto error; coverage = rl2_get_coverage_name (cvg); if (coverage == NULL) goto error; if (rl2_find_matching_resolution (handle, cvg, by_section, section_id, &xx_res, &yy_res, &level, &scale) != RL2_OK) goto error; bufpix_size = width * height; bufpix = malloc (bufpix_size); if (bufpix == NULL) { fprintf (stderr, "rl2_get_raw_raster_mask: Insufficient Memory !!!\n"); goto error; } /* preparing the "tiles" SQL query */ xtiles = sqlite3_mprintf ("%s_tiles", coverage); xxtiles = rl2_double_quoted_sql (xtiles); if (by_section) { /* only from a single Section */ sql = sqlite3_mprintf ("SELECT tile_id, MbrMinX(geometry), MbrMaxY(geometry) " "FROM \"%s\" " "WHERE section_id = ? AND pyramid_level = ? AND ROWID IN ( " "SELECT ROWID FROM SpatialIndex WHERE f_table_name = %Q " "AND search_frame = BuildMBR(?, ?, ?, ?))", xxtiles, xtiles); } else { /* whole Coverage */ sql = sqlite3_mprintf ("SELECT tile_id, MbrMinX(geometry), MbrMaxY(geometry) " "FROM \"%s\" " "WHERE pyramid_level = ? AND ROWID IN ( " "SELECT ROWID FROM SpatialIndex WHERE f_table_name = %Q " "AND search_frame = BuildMBR(?, ?, ?, ?))", xxtiles, xtiles); } sqlite3_free (xtiles); free (xxtiles); ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_tiles, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) { printf ("SELECT raw tiles SQL error: %s\n", sqlite3_errmsg (handle)); goto error; } /* preparing the data SQL query - only ODD */ xdata = sqlite3_mprintf ("%s_tile_data", coverage); xxdata = rl2_double_quoted_sql (xdata); sqlite3_free (xdata); sql = sqlite3_mprintf ("SELECT tile_data_odd " "FROM \"%s\" WHERE tile_id = ?", xxdata); free (xxdata); ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_data, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) { printf ("SELECT raw tiles data(1) SQL error: %s\n", sqlite3_errmsg (handle)); goto error; } /* preparing a fully opaque mask */ memset (bufpix, 0, bufpix_size); if (!rl2_load_dbms_masktiles (handle, max_threads, by_section, section_id, stmt_tiles, stmt_data, bufpix, width, height, xx_res, yy_res, minx, miny, maxx, maxy, level, scale)) goto error; sqlite3_finalize (stmt_tiles); sqlite3_finalize (stmt_data); *mask = bufpix; *mask_size = bufpix_size; return RL2_OK; error: if (stmt_tiles != NULL) sqlite3_finalize (stmt_tiles); if (stmt_data != NULL) sqlite3_finalize (stmt_data); if (bufpix != NULL) free (bufpix); return RL2_ERROR; } RL2_PRIVATE int rl2_get_raw_raster_data_common (sqlite3 * handle, int max_threads, rl2CoveragePtr cvg, int by_section, sqlite3_int64 section_id, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, ................................................................................ free (blue); } if (!ok) { /* default: white */ rl2_set_pixel_sample_uint8 (no_data, RL2_RED_BAND, 255); rl2_set_pixel_sample_uint8 (no_data, RL2_GREEN_BAND, 255); rl2_set_pixel_sample_uint8 (no_data, RL2_BLUE_BAND, 255); } } } if (plt != NULL) rl2_destroy_palette (plt); plt = NULL; sample_type = RL2_SAMPLE_UINT8; ................................................................................ /* preparing a Shaded Relief mask */ double scale_factor = rl2_get_shaded_relief_scale_factor (handle, coverage); if (rl2_get_raster_symbolizer_shaded_relief (style, &brightness_only, &relief_factor) != RL2_OK) goto error; if (rl2_build_shaded_relief_mask (handle, max_threads, cvg, by_section, section_id, relief_factor, scale_factor, width, height, minx, miny, maxx, maxy, x_res, y_res, &shaded_relief, &shaded_relief_sz) != RL2_OK) goto error; if (brightness_only || !rl2_has_styled_rgb_colors (style)) { /* returning a Grayscale ShadedRelief (BrightnessOnly) */ unsigned int row; unsigned int col; ................................................................................ /* preparing the "tiles" SQL query */ xtiles = sqlite3_mprintf ("%s_tiles", coverage); xxtiles = rl2_double_quoted_sql (xtiles); if (by_section) { /* only from a single Section */ sql = sqlite3_mprintf ("SELECT tile_id, MbrMinX(geometry), MbrMaxY(geometry) " "FROM \"%s\" " "WHERE section_id = ? AND pyramid_level = ? AND ROWID IN ( " "SELECT ROWID FROM SpatialIndex WHERE f_table_name = %Q " "AND search_frame = BuildMBR(?, ?, ?, ?))", xxtiles, xtiles); } else { /* whole Coverage */ sql = sqlite3_mprintf ("SELECT tile_id, MbrMinX(geometry), MbrMaxY(geometry) " ................................................................................ if (bgcolor != NULL) void_raw_buffer (bufpix, width, height, sample_type, num_bands, bgcolor); else void_raw_buffer (bufpix, width, height, sample_type, num_bands, no_data); } if (by_section) { /* only from a single Section */ if (!rl2_load_dbms_tiles_section (handle, max_threads, section_id, stmt_tiles, stmt_data, bufpix, width, height, sample_type, num_bands, auto_ndvi, red_band, nir_band, xx_res, yy_res, minx, miny, maxx, maxy, level, scale, plt, no_data)) goto error; } else { /* whole Coverage */ if (!rl2_load_dbms_tiles (handle, max_threads, stmt_tiles, stmt_data, bufpix, width, height, sample_type, num_bands, auto_ndvi, red_band, nir_band, xx_res, yy_res, minx, miny, maxx, maxy, level, scale, plt, no_data, style, stats)) goto error; } if (kill_no_data != NULL) rl2_destroy_pixel (kill_no_data); sqlite3_finalize (stmt_tiles); sqlite3_finalize (stmt_data); if (shaded_relief != NULL) { /* applying the Shaded Relief */ ................................................................................ rl2_destroy_pixel (kill_no_data); if (shaded_relief != NULL) free (shaded_relief); return RL2_ERROR; } RL2_DECLARE int rl2_get_raw_raster_data (sqlite3 * handle, int max_threads, rl2CoveragePtr cvg, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, double y_res, unsigned char **buffer, int *buf_size, rl2PalettePtr * palette, unsigned char out_pixel) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage */ return rl2_get_raw_raster_data_common (handle, max_threads, cvg, 0, 0, width, height, minx, miny, maxx, maxy, x_res, y_res, buffer, buf_size, palette, out_pixel, NULL, NULL, NULL); } RL2_DECLARE int rl2_get_section_raw_raster_data (sqlite3 * handle, int max_threads, rl2CoveragePtr cvg, sqlite3_int64 section_id, unsigned int width, unsigned int height, double minx, double miny, double maxx, ................................................................................ rl2PalettePtr * palette, unsigned char out_pixel) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage/Section */ return rl2_get_raw_raster_data_common (handle, max_threads, cvg, 1, section_id, width, height, minx, miny, maxx, maxy, x_res, y_res, buffer, buf_size, palette, out_pixel, NULL, NULL, NULL); } static int get_triple_band_raw_raster_data_common (int by_section, sqlite3 * handle, rl2CoveragePtr cvg, sqlite3_int64 section_id, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, double y_res, unsigned char red_band, unsigned char green_band, unsigned char blue_band, unsigned char **buffer, int *buf_size, rl2PixelPtr bgcolor) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage */ ................................................................................ unsigned char blue_band, unsigned char **buffer, int *buf_size, rl2PixelPtr bgcolor) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage */ return get_triple_band_raw_raster_data_common (0, handle, cvg, 0, width, height, minx, miny, maxx, maxy, x_res, y_res, red_band, green_band, blue_band, buffer, buf_size, bgcolor); } RL2_DECLARE int rl2_get_section_triple_band_raw_raster_data (sqlite3 * handle, rl2CoveragePtr cvg, sqlite3_int64 section_id, unsigned int width, ................................................................................ int *buf_size, rl2PixelPtr bgcolor) { /* attempting to return a buffer containing raw pixels - Section */ return get_triple_band_raw_raster_data_common (1, handle, cvg, section_id, width, height, minx, miny, maxx, maxy, x_res, y_res, red_band, green_band, blue_band, buffer, buf_size, bgcolor); } static int get_mono_band_raw_raster_data_common (int by_section, sqlite3 * handle, rl2CoveragePtr cvg, sqlite3_int64 section_id, unsigned int width, unsigned int height, ................................................................................ double x_res, double y_res, unsigned char mono_band, unsigned char **buffer, int *buf_size, rl2PixelPtr no_data) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage */ return get_mono_band_raw_raster_data_common (0, handle, cvg, 0, width, height, minx, miny, maxx, maxy, x_res, y_res, buffer, buf_size, mono_band, no_data); } RL2_DECLARE int rl2_get_section_mono_band_raw_raster_data (sqlite3 * handle, rl2CoveragePtr cvg, sqlite3_int64 section_id, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, double y_res, unsigned char mono_band, ................................................................................ buffer, buf_size, mono_band, no_data); } RL2_DECLARE int rl2_get_raw_raster_data_bgcolor (sqlite3 * handle, int max_threads, rl2CoveragePtr cvg, unsigned int width, unsigned int height, double minx, double miny, double maxx, double maxy, double x_res, double y_res, unsigned char **buffer, int *buf_size, rl2PalettePtr * palette, unsigned char *out_pixel, unsigned char bg_red, unsigned char bg_green, unsigned char bg_blue, rl2RasterSymbolizerPtr style, rl2RasterStatisticsPtr stats) { /* attempting to return a buffer containing raw pixels from the DBMS Coverage + bgcolor */ int ret; rl2PixelPtr no_data = NULL; const char *coverage; ................................................................................ if (index < 0) { /* palette color found */ switch (sample_type) { case RL2_SAMPLE_1_BIT: no_data = rl2_create_pixel (RL2_SAMPLE_1_BIT, RL2_PIXEL_PALETTE, 1); rl2_set_pixel_sample_1bit (no_data, (unsigned char) index); break; case RL2_SAMPLE_2_BIT: no_data = rl2_create_pixel (RL2_SAMPLE_2_BIT, RL2_PIXEL_PALETTE, 1); rl2_set_pixel_sample_2bit (no_data, (unsigned char) index); break; case RL2_SAMPLE_4_BIT: no_data = rl2_create_pixel (RL2_SAMPLE_4_BIT, RL2_PIXEL_PALETTE, 1); rl2_set_pixel_sample_4bit (no_data, (unsigned char) index); break; case RL2_SAMPLE_UINT8: no_data = rl2_create_pixel (RL2_SAMPLE_UINT8, RL2_PIXEL_PALETTE, 1); rl2_set_pixel_sample_uint8 (no_data, RL2_PALETTE_BAND, (unsigned char) index); break; }; } } ................................................................................ sqlite3_stmt *stmt = NULL; char *sql; int ret; if (handle == NULL || coverage == NULL || palette == NULL) return RL2_ERROR; sql = sqlite3_mprintf ("SELECT sample_type, pixel_type FROM raster_coverages " "WHERE Lower(coverage_name) = Lower(%Q)", coverage); ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) { fprintf (stderr, "SQL error: %s\n%s\n", sql, sqlite3_errmsg (handle)); goto error; } ................................................................................ sqlite3_finalize (stmt); if (stl != NULL) rl2_destroy_coverage_style (stl); return NULL; } RL2_DECLARE rl2FeatureTypeStylePtr rl2_create_feature_type_style_from_dbms (sqlite3 * handle, const char *coverage, const char *style) { /* attempting to load and parse a Feature Type Style */ const char *sql; int ret; sqlite3_stmt *stmt = NULL; rl2FeatureTypeStylePtr stl = NULL; ................................................................................ char **results; int rows; int columns; int i; int ok = 0; /* testing if the Layer Style exists */ char *sql = sqlite3_mprintf ("SELECT style_name FROM SE_raster_styled_layers AS r " "JOIN SE_raster_styles AS s ON (r.style_id = s.style_id) " "WHERE Lower(r.coverage_name) = Lower(%Q) AND " "Lower(s.style_name) = Lower(%Q)", namedLayer, namedStyle); ret = sqlite3_get_table (handle, sql, &results, &rows, &columns, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) return 0; for (i = 1; i <= rows; i++) ok = 1; sqlite3_free_table (results); ................................................................................ int section_summary = 0; rl2PixelPtr no_data = NULL; rl2PalettePtr palette = NULL; char *title = NULL; char *abstract = NULL; unsigned char *statistics = NULL; int statistics_sz; int ok_geo = 0; int ok_bbox = 0; double geo_minx; double geo_miny; double geo_maxx; double geo_maxy; double ext_minx; double ext_miny; ................................................................................ strcpy (abstract, value); } if (sqlite3_column_type (stmt, 18) == SQLITE_BLOB) { statistics_sz = sqlite3_column_bytes (stmt, 18); statistics = malloc (statistics_sz); memcpy (statistics, (const unsigned char *) sqlite3_column_blob (stmt, 18), statistics_sz); } if (sqlite3_column_type (stmt, 19) == SQLITE_FLOAT) { geo_minx = sqlite3_column_double (stmt, 19); ok_geo++; } if (sqlite3_column_type (stmt, 20) == SQLITE_FLOAT) { geo_miny = sqlite3_column_double (stmt, 20); ok_geo++; } if (sqlite3_column_type (stmt, 21) == SQLITE_FLOAT) { geo_maxx = sqlite3_column_double (stmt, 21); ok_geo++; } if (sqlite3_column_type (stmt, 22) == SQLITE_FLOAT) { geo_maxy = sqlite3_column_double (stmt, 22); ok_geo++; } if (sqlite3_column_type (stmt, 23) == SQLITE_FLOAT) { ext_minx = sqlite3_column_double (stmt, 23); ok_bbox++; } if (sqlite3_column_type (stmt, 24) == SQLITE_FLOAT) ................................................................................ { const unsigned char *blob = sqlite3_column_blob (stmt, 33); int blob_sz = sqlite3_column_bytes (stmt, 33); palette = rl2_deserialize_dbms_palette (blob, blob_sz); } if (ok_sample && ok_pixel && ok_num_bands && ok_compression && ok_quality && ok_tile_width && ok_tile_height && ok_x_res && ok_y_res && ok_srid && ok_nodata && ok_strict && ok_mixed && ok_paths && ok_md5 && ok_summary) ok = 1; if (ok_geo != 4) ok_geo = 0; if (ok_bbox != 4) ok_bbox = 0; } } sqlite3_finalize (stmt); stmt = NULL; if (!ok) goto error; ................................................................................ compr, quality, (unsigned short) tile_width, (unsigned short) tile_height, srid, horz_res, vert_res, no_data, palette, strict_resolution, mixed_resolutions, section_paths, section_md5, section_summary); if (no_data != NULL) rl2_destroy_pixel (no_data); if (palette != NULL) rl2_destroy_palette (palette); if (ret != RL2_OK) goto error; /* completing the destination coverage */ sql = "UPDATE main.raster_coverages SET title = ?, " "abstract = ?, statistics = ?, geo_minx = ?, geo_miny = ?, geo_maxx = ?, " "geo_maxy = ?, extent_minx = ?, extent_miny = ?, extent_maxx = ?, " ................................................................................ sqlite3_bind_null (stmt, 2); else sqlite3_bind_text (stmt, 2, abstract, strlen (abstract), free); if (statistics == NULL) sqlite3_bind_null (stmt, 3); else sqlite3_bind_blob (stmt, 3, statistics, statistics_sz, free); if (ok_geo) { sqlite3_bind_double (stmt, 4, geo_minx); sqlite3_bind_double (stmt, 5, geo_miny); sqlite3_bind_double (stmt, 6, geo_maxx); sqlite3_bind_double (stmt, 7, geo_maxy); } else { sqlite3_bind_null (stmt, 4); sqlite3_bind_null (stmt, 5); sqlite3_bind_null (stmt, 6); sqlite3_bind_null (stmt, 7); } if (ok_bbox) { sqlite3_bind_double (stmt, 8, ext_minx); sqlite3_bind_double (stmt, 9, ext_miny); sqlite3_bind_double (stmt, 10, ext_maxx); sqlite3_bind_double (stmt, 11, ext_maxy); } else { sqlite3_bind_null (stmt, 8); sqlite3_bind_null (stmt, 9); sqlite3_bind_null (stmt, 10); sqlite3_bind_null (stmt, 11); } if (!ok_is_queryable) sqlite3_bind_null (stmt, 12); ................................................................................ if (!ok_enable_auto_ndvi) sqlite3_bind_null (stmt, 17); else sqlite3_bind_int (stmt, 17, enable_auto_ndvi); sqlite3_bind_text (stmt, 18, coverage_name, strlen (coverage_name), SQLITE_STATIC); ret = sqlite3_step (stmt); sqlite3_finalize (stmt); stmt = NULL; if (ret == SQLITE_DONE || ret == SQLITE_ROW) goto ok_continue; fprintf (stderr, "sqlite3_step() error: UPDATE raster_coverages \"%s\"\n", sqlite3_errmsg (sqlite)); goto error; ................................................................................ "x_resolution_1_4, y_resolution_1_4, x_resolution_1_8, y_resolution_1_8) " "SELECT pyramid_level, x_resolution_1_1, y_resolution_1_1, x_resolution_1_2, " "y_resolution_1_2, x_resolution_1_4, y_resolution_1_4, x_resolution_1_8, " "y_resolution_1_8 FROM \"%s\".\"%s\"", xxcoverage, xdb, xxcoverage); free (xxcoverage); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) goto error; /* copying coverage-SECTIONS */ xcoverage = sqlite3_mprintf ("%s_sections", coverage_name); xxcoverage = rl2_double_quoted_sql (xcoverage); sqlite3_free (xcoverage); sql = sqlite3_mprintf ("INSERT INTO main.\"%s\" (section_id, section_name, " "width, height, file_path, md5_checksum, summary, statistics, geometry) " "SELECT section_id, section_name, width, height, file_path, md5_checksum, " "summary, statistics, geometry FROM \"%s\".\"%s\"", xxcoverage, xdb, xxcoverage); free (xxcoverage); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) goto error; /* copying coverage-TILES */ xcoverage = sqlite3_mprintf ("%s_tiles", coverage_name); xxcoverage = rl2_double_quoted_sql (xcoverage); sqlite3_free (xcoverage); sql = sqlite3_mprintf ("INSERT INTO main.\"%s\" (tile_id, pyramid_level, " "section_id, geometry) SELECT tile_id, pyramid_level, section_id, geometry " "FROM \"%s\".\"%s\"", xxcoverage, xdb, xxcoverage); free (xxcoverage); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) goto error; /* copying coverage-TILE_DATA */ xcoverage = sqlite3_mprintf ("%s_tile_data", coverage_name); xxcoverage = rl2_double_quoted_sql (xcoverage); sqlite3_free (xcoverage); sql = sqlite3_mprintf ("INSERT INTO main.\"%s\" (tile_id, tile_data_odd, " "tile_data_even) SELECT tile_id, tile_data_odd, tile_data_even " "FROM \"%s\".\"%s\"", xxcoverage, xdb, xxcoverage); free (xxcoverage); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) goto error; /* copying KEYWORDS */ sql = sqlite3_mprintf ("INSERT INTO main.raster_coverages_keyword " "(coverage_name, keyword) SELECT coverage_name, keyword " "FROM \"%s\".raster_coverages_keyword", xdb); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) goto error; /* copying SRID */ sql = sqlite3_mprintf ("INSERT INTO main.raster_coverages_srid " "(coverage_name, srid, extent_minx, extent_miny, extent_maxx, extent_maxx) " "SELECT coverage_name, srid, extent_minx, extent_miny, extent_maxx, extent_maxx " "FROM \"%s\".raster_coverages_srid", xdb); ret = sqlite3_exec (sqlite, sql, NULL, NULL, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) goto error; free (xdb); return RL2_OK; error: if (xdb != NULL) free (xdb); if (stmt != NULL) sqlite3_finalize (stmt); return RL2_ERROR; } RL2_PRIVATE int do_check_initial_palette (sqlite3 * handle, rl2CoveragePtr cvg) { /* testing for an empty Palette Coverage */ rl2PrivCoveragePtr coverage = (rl2PrivCoveragePtr) cvg; int ret; char **results; int rows; int columns; int i; int initial = 0; char *xcoverage; char *xxcoverage; if (coverage == NULL) return RL2_ERROR; if (coverage->coverageName == NULL) return RL2_ERROR; xcoverage = sqlite3_mprintf ("%s_tiles", coverage->coverageName); xxcoverage = rl2_double_quoted_sql (xcoverage); sqlite3_free (xcoverage); char *sql = sqlite3_mprintf ("SELECT Count(*) FROM \"%s\"", xxcoverage); free (xxcoverage); ret = sqlite3_get_table (handle, sql, &results, &rows, &columns, NULL); sqlite3_free (sql); if (ret != SQLITE_OK) return RL2_ERROR; for (i = 1; i <= rows; i++) { if (atoi (results[(i * columns) + 0]) == 0) initial = 1; } sqlite3_free_table (results); if (initial) return RL2_TRUE; return RL2_FALSE; } RL2_DECLARE int rl2_install_dbms_palette_from_tiff (sqlite3 * handle, rl2CoveragePtr coverage, rl2TiffOriginPtr tiff) { /*attempting to merge/update a Coverage's Palette */ int i; int j; int changed = 0; int maxPalette = 0; unsigned char red[256]; unsigned char green[256]; unsigned char blue[256]; int ok; rl2PalettePtr palette = NULL; rl2PrivCoveragePtr cvg = (rl2PrivCoveragePtr) coverage; rl2PrivTiffOriginPtr origin = (rl2PrivTiffOriginPtr) tiff; if (cvg == NULL || origin == NULL) return RL2_ERROR; for (i = 0; i < origin->maxPalette; i++) { /* checking TIFF palette entries */ unsigned char tiff_red = origin->red[i]; unsigned char tiff_green = origin->green[i]; unsigned char tiff_blue = origin->blue[i]; ok = 0; for (j = 0; j < maxPalette; j++) { if (tiff_red == red[j] && tiff_green == green[j] && tiff_blue == blue[j]) { /* found a matching color */ ok = 1; break; } } if (!ok) { /* attempting to insert a new color into the pseudo-Palette */ if (maxPalette == 256) goto error; red[maxPalette] = tiff_red; green[maxPalette] = tiff_green; blue[maxPalette] = tiff_blue; maxPalette++; changed = 1; } } if (changed) { /* updating the DBMS Palette */ palette = rl2_create_palette (maxPalette); if (palette == NULL) goto error; for (j = 0; j < maxPalette; j++) rl2_set_palette_color (palette, j, red[j], green[j], blue[j]); if (rl2_update_dbms_palette (handle, cvg->coverageName, palette) != RL2_OK) goto error; } set_remapped_palette (origin, palette); rl2_destroy_palette (palette); return RL2_OK; error: if (palette != NULL) rl2_destroy_palette (palette); return RL2_ERROR; } |
Changes to src/rl2gif.c.
602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 |
rl2_destroy_palette (palette);
return NULL;
}
RL2_PRIVATE int
rl2_decode_gif (const unsigned char *gif, int gif_size, unsigned int *xwidth,
unsigned int *xheight, unsigned char *xsample_type,
unsigned char *xpixel_type, unsigned char **blob, int *blob_sz,
rl2PalettePtr * palette)
{
/* attempting to create a raster from a GIF image - raw block */
struct gif_memory_buffer membuf;
#ifdef GIFLIB_MAJOR
int ErrorCode;
#endif
GifFileType *GifFile = NULL;
|
| | |
602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 |
rl2_destroy_palette (palette);
return NULL;
}
RL2_PRIVATE int
rl2_decode_gif (const unsigned char *gif, int gif_size, unsigned int *xwidth,
unsigned int *xheight, unsigned char *xsample_type,
unsigned char *xpixel_type, unsigned char **blob,
int *blob_sz, rl2PalettePtr * palette)
{
/* attempting to create a raster from a GIF image - raw block */
struct gif_memory_buffer membuf;
#ifdef GIFLIB_MAJOR
int ErrorCode;
#endif
GifFileType *GifFile = NULL;
|
Changes to src/rl2import.c.
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 ... 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 ... 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 ... 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 ... 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 ... 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 ... 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 .... 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 .... 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 .... 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 .... 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 .... 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 .... 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 .... 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 .... 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 .... 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 .... 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553 2554 2555 .... 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 .... 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 .... 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 .... 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 .... 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 .... 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 .... 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 .... 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 .... 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 .... 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 .... 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 .... 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 .... 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 .... 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 .... 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 .... 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 .... 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 .... 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 .... 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 .... 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 .... 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 .... 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 .... 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 4219 4220 4221 .... 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 .... 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 .... 4388 4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 .... 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427 .... 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 .... 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 .... 4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 .... 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 .... 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 .... 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 .... 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 .... 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 .... 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 .... 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 .... 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 .... 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 .... 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 .... 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 .... 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 .... 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 .... 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 .... 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 .... 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 .... 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 .... 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 |
tile->blob_odd = NULL;
tile->blob_even = NULL;
rl2_destroy_raster (tile->raster);
tile->raster = NULL;
}
static void
addTile2AuxImporter (rl2AuxImporterPtr aux, unsigned int row, unsigned int col,
double minx, double maxy)
{
/* adding a Tile to some AuxImporter container */
rl2AuxImporterTilePtr tile;
if (aux == NULL)
return;
tile = malloc (sizeof (rl2AuxImporterTile));
................................................................................
switch (aux->origin_type)
{
case RL2_ORIGIN_ASCII_GRID:
ascii_grid_origin = (rl2AsciiGridOriginPtr) (aux->origin);
tile->raster =
rl2_get_tile_from_ascii_grid_origin ((rl2CoveragePtr)
(aux->coverage),
ascii_grid_origin, tile->row,
tile->col, aux->verbose);
break;
case RL2_ORIGIN_JPEG:
raster_origin = (rl2RasterPtr) (aux->origin);
tile->raster =
rl2_get_tile_from_jpeg_origin ((rl2CoveragePtr) (aux->coverage),
raster_origin, tile->row,
tile->col, aux->forced_conversion,
aux->verbose);
break;
case RL2_ORIGIN_JPEG2000:
raster_origin = (rl2RasterPtr) (aux->origin);
tile->raster =
rl2_get_tile_from_jpeg2000_origin ((rl2CoveragePtr)
(aux->coverage), raster_origin,
tile->row, tile->col,
aux->forced_conversion,
aux->verbose);
break;
case RL2_ORIGIN_TIFF:
tiff_origin = (rl2TiffOriginPtr) (aux->origin);
tile->raster =
rl2_get_tile_from_tiff_origin ((rl2CoveragePtr) (aux->coverage),
tiff_origin, tile->row, tile->col,
aux->srid, aux->verbose);
break;
case RL2_ORIGIN_RAW:
raster_origin = (rl2RasterPtr) (aux->origin);
tile->raster =
rl2_get_tile_from_raw_pixels ((rl2CoveragePtr) (aux->coverage),
raster_origin, tile->row,
tile->col);
................................................................................
}
if (coverage->mixedResolutions)
{
/* accepting any resolution */
}
else if (coverage->strictResolution)
{
/* enforcing Strict Resolution check */
if (res_x != coverage->hResolution)
{
if (verbose)
fprintf (stderr,
"Mismatching Horizontal Resolution (Strict) !!!\n");
goto error;
}
if (res_y != coverage->vResolution)
{
if (verbose)
fprintf (stderr,
"Mismatching Vertical Resolution (Strict) !!!\n");
goto error;
}
}
................................................................................
fprintf (stderr, "Coverage/ASCII mismatch\n");
goto error;
}
no_data = rl2_get_coverage_no_data (cvg);
/* INSERTing the section */
if (!rl2_do_insert_section
(handle, src_path, section, srid, width, height, minx, miny, maxx, maxy,
xml_summary, coverage->sectionPaths, coverage->sectionMD5,
coverage->sectionSummary, stmt_sect, §ion_id))
goto error;
section_stats = rl2_create_raster_statistics (sample_type, 1);
if (section_stats == NULL)
goto error;
/* INSERTing the base-levels */
if (coverage->mixedResolutions)
................................................................................
(handle, base_res_x, base_res_y, 1.0, sample_type, stmt_levl))
goto error;
}
/* preparing all Tile Requests */
aux =
createAuxImporter (coverage, srid, maxx, miny, tile_w, tile_h, res_x,
res_y, RL2_ORIGIN_ASCII_GRID, origin, RL2_CONVERT_NO,
verbose, compression, 100);
tile_maxy = maxy;
for (row = 0; row < height; row += tile_h)
{
tile_minx = minx;
for (col = 0; col < width; col += tile_w)
{
/* adding a Tile request */
................................................................................
}
#ifndef OMIT_OPENJPEG /* only if OpenJpeg is enabled */
static int
check_jpeg2000_origin_compatibility (rl2RasterPtr raster,
rl2CoveragePtr coverage,
unsigned int *width, unsigned int *height,
unsigned char *forced_conversion)
{
/* checking if the Jpeg2000 and the Coverage are mutually compatible */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) raster;
rl2PrivCoveragePtr cvg = (rl2PrivCoveragePtr) coverage;
if (rst == NULL || cvg == NULL)
return 0;
................................................................................
{
*width = rst->width;
*height = rst->height;
*forced_conversion = RL2_CONVERT_NO;
return 1;
}
}
if (rst->sampleType == RL2_SAMPLE_UINT16 && rst->pixelType == RL2_PIXEL_RGB
&& rst->nBands == 3)
{
if (cvg->sampleType == RL2_SAMPLE_UINT16
&& cvg->pixelType == RL2_PIXEL_RGB && cvg->nBands == 3)
{
*width = rst->width;
*height = rst->height;
*forced_conversion = RL2_CONVERT_NO;
................................................................................
maxy = height - 1.0;
res_x = 1.0;
res_y = 1.0;
}
raster_in = (rl2PrivRasterPtr) rst_in;
xml_summary =
rl2_build_jpeg_xml_summary (width, height, raster_in->pixelType,
is_georeferenced, res_x, res_y, minx, miny,
maxx, maxy);
printf ("------------------\n");
if (total > 1)
printf ("%d/%d) Importing: %s\n", current, total, src_path);
else
printf ("Importing: %s\n", src_path);
printf (" Image Size (pixels): %d x %d\n", width, height);
................................................................................
}
if (coverage->mixedResolutions)
{
/* accepting any resolution */
}
else if (coverage->strictResolution)
{
/* enforcing Strict Resolution check */
if (res_x != coverage->hResolution)
{
if (verbose)
fprintf (stderr,
"Mismatching Horizontal Resolution (Strict) !!!\n");
goto error;
}
if (res_y != coverage->vResolution)
{
if (verbose)
fprintf (stderr,
"Mismatching Vertical Resolution (Strict) !!!\n");
goto error;
}
}
................................................................................
}
}
no_data = rl2_get_coverage_no_data (cvg);
/* INSERTing the section */
if (!rl2_do_insert_section
(handle, src_path, section, srid, width, height, minx, miny, maxx, maxy,
xml_summary, coverage->sectionPaths, coverage->sectionMD5,
coverage->sectionSummary, stmt_sect, §ion_id))
goto error;
section_stats = rl2_create_raster_statistics (sample_type, num_bands);
if (section_stats == NULL)
goto error;
/* INSERTing the base-levels */
if (coverage->mixedResolutions)
................................................................................
maxy = height - 1.0;
res_x = 1.0;
res_y = 1.0;
}
raster_in = (rl2PrivRasterPtr) rst_in;
xml_summary =
rl2_build_jpeg2000_xml_summary (width, height, raster_in->sampleType,
raster_in->pixelType, raster_in->nBands,
is_georeferenced, res_x, res_y, minx,
miny, maxx, maxy, tile_width,
tile_height);
printf ("------------------\n");
if (total > 1)
printf ("%d/%d) Importing: %s\n", current, total, src_path);
else
printf ("Importing: %s\n", src_path);
printf (" Image Size (pixels): %d x %d\n", width, height);
................................................................................
if (coverage->mixedResolutions)
{
/* accepting any resolution */
}
else if (coverage->strictResolution)
{
/* enforcing Strict Resolution check */
if (res_x != coverage->hResolution)
{
if (verbose)
fprintf (stderr,
"Mismatching Horizontal Resolution (Strict) !!!\n");
goto error;
}
if (res_y != coverage->vResolution)
{
if (verbose)
fprintf (stderr,
"Mismatching Vertical Resolution (Strict) !!!\n");
goto error;
}
}
................................................................................
}
}
no_data = rl2_get_coverage_no_data (cvg);
/* INSERTing the section */
if (!rl2_do_insert_section
(handle, src_path, section, srid, width, height, minx, miny, maxx, maxy,
xml_summary, coverage->sectionPaths, coverage->sectionMD5,
coverage->sectionSummary, stmt_sect, §ion_id))
goto error;
section_stats = rl2_create_raster_statistics (sample_type, num_bands);
if (section_stats == NULL)
goto error;
/* INSERTing the base-levels */
if (coverage->mixedResolutions)
................................................................................
rl2AuxImporterTilePtr *thread_slots = NULL;
int thread_count;
if (is_ascii_grid (src_path))
return do_import_ascii_grid (handle, max_threads, src_path, cvg,
section, force_srid, tile_w, tile_h,
pyramidize, sample_type, compression,
stmt_data, stmt_tils, stmt_sect, stmt_levl,
stmt_upd_sect, verbose, current, total);
if (is_jpeg_image (src_path))
return do_import_jpeg_image (handle, max_threads, src_path, cvg,
section, force_srid, tile_w, tile_h,
pyramidize, sample_type, num_bands,
compression, quality, stmt_data, stmt_tils,
stmt_sect, stmt_levl, stmt_upd_sect,
verbose, current, total);
#ifndef OMIT_OPENJPEG /* only if OpenJpeg is enabled */
if (is_jpeg2000_image (src_path))
return do_import_jpeg2000_image (handle, max_threads, src_path, cvg,
section, force_srid, tile_w, tile_h,
pyramidize, sample_type, num_bands,
compression, quality, stmt_data,
................................................................................
if (coverage->mixedResolutions)
{
/* accepting any resolution */
}
else if (coverage->strictResolution)
{
/* enforcing Strict Resolution check */
if (res_x != coverage->hResolution)
{
if (verbose)
fprintf (stderr,
"Mismatching Horizontal Resolution (Strict) !!!\n");
goto error;
}
if (res_y != coverage->vResolution)
{
if (verbose)
fprintf (stderr,
"Mismatching Vertical Resolution (Strict) !!!\n");
goto error;
}
}
................................................................................
goto error;
}
}
if (pixel_type == RL2_PIXEL_PALETTE)
{
/* remapping the Palette */
if (rl2_check_dbms_palette (handle, cvg, origin) != RL2_OK)
{
fprintf (stderr, "Mismatching Palette !!!\n");
goto error;
}
}
if (rl2_eval_tiff_origin_compatibility (cvg, origin, force_srid, verbose) !=
RL2_TRUE)
{
fprintf (stderr, "Coverage/TIFF mismatch\n");
goto error;
}
no_data = rl2_get_coverage_no_data (cvg);
/* INSERTing the section */
if (!rl2_do_insert_section
(handle, src_path, section, srid, width, height, minx, miny, maxx, maxy,
xml_summary, coverage->sectionPaths, coverage->sectionMD5,
coverage->sectionSummary, stmt_sect, §ion_id))
goto error;
section_stats = rl2_create_raster_statistics (sample_type, num_bands);
if (section_stats == NULL)
goto error;
/* INSERTing the base-levels */
if (coverage->mixedResolutions)
................................................................................
if ((c_file.attrib & _A_RDONLY) == _A_RDONLY
|| (c_file.attrib & _A_NORMAL) == _A_NORMAL)
{
path =
sqlite3_mprintf ("%s/%s", dir_path,
c_file.name);
ret =
do_import_file (handle, max_threads, path, cvg,
section, worldfile, force_srid,
pyramidize, sample_type,
pixel_type, num_bands, tile_w,
tile_h, compression, quality,
stmt_data, stmt_tils, stmt_sect,
stmt_levl, stmt_upd_sect,
verbose, cnt + 1, total);
sqlite3_free (path);
if (!ret)
goto error;
cnt++;
}
if (_findnext (hFile, &c_file) != 0)
break;
................................................................................
stmt_sect, stmt_levl, stmt_upd_sect, verbose, -1, -1))
goto error;
}
else
{
/* importing all Image files from a whole directory */
if (!do_import_dir
(handle, max_threads, dir_path, file_ext, cvg, section, worldfile,
force_srid, pyramidize, sample_type, pixel_type, num_bands,
tile_w, tile_h, compression, quality, stmt_data, stmt_tils,
stmt_sect, stmt_levl, stmt_upd_sect, verbose))
goto error;
}
sqlite3_finalize (stmt_upd_sect);
sqlite3_finalize (stmt_sect);
sqlite3_finalize (stmt_levl);
sqlite3_finalize (stmt_tils);
................................................................................
*p_out++ = *p_in++;
}
}
}
static void
copy_uint8_outbuf_to_tile (const unsigned char *outbuf, unsigned char *tile,
unsigned char num_bands, unsigned int width,
unsigned int height,
unsigned int tile_width,
unsigned int tile_height, unsigned int base_y,
unsigned int base_x)
{
/* copying UINT8 pixels from the output buffer into the tile */
unsigned int x;
unsigned int y;
int b;
const unsigned char *p_in;
unsigned char *p_out = tile;
................................................................................
{
if ((base_x + x) >= width)
{
p_out += num_bands;
p_in += num_bands;
continue;
}
for (b = 0; b < num_bands; b++)
*p_out++ = *p_in++;
}
}
}
static void
copy_int16_outbuf_to_tile (const short *outbuf, short *tile,
unsigned int width,
................................................................................
}
*p_out++ = *p_in++;
}
}
}
static void
copy_uint16_outbuf_to_tile (const unsigned short *outbuf, unsigned short *tile,
unsigned char num_bands, unsigned int width,
unsigned int height,
unsigned int tile_width,
unsigned int tile_height, unsigned int base_y,
unsigned int base_x)
{
/* copying UINT16 pixels from the output buffer into the tile */
unsigned int x;
unsigned int y;
int b;
const unsigned short *p_in;
unsigned short *p_out = tile;
................................................................................
*p_out++ = *p_in++;
}
}
}
static void
copy_from_outbuf_to_tile (const unsigned char *outbuf, unsigned char *tile,
unsigned char sample_type, unsigned char num_bands,
unsigned int width, unsigned int height,
unsigned int tile_width, unsigned int tile_height,
unsigned int base_y, unsigned int base_x)
{
/* copying pixels from the output buffer into the tile */
switch (sample_type)
{
case RL2_SAMPLE_INT8:
copy_int8_outbuf_to_tile ((char *) outbuf,
(char *) tile, width, height, tile_width,
tile_height, base_y, base_x);
break;
case RL2_SAMPLE_INT16:
copy_int16_outbuf_to_tile ((short *) outbuf,
(short *) tile, width, height, tile_width,
tile_height, base_y, base_x);
break;
case RL2_SAMPLE_UINT16:
copy_uint16_outbuf_to_tile ((unsigned short *) outbuf,
(unsigned short *) tile, num_bands,
width, height, tile_width, tile_height,
base_y, base_x);
break;
................................................................................
case RL2_SAMPLE_UINT32:
copy_uint32_outbuf_to_tile ((unsigned int *) outbuf,
(unsigned int *) tile, width, height,
tile_width, tile_height, base_y, base_x);
break;
case RL2_SAMPLE_FLOAT:
copy_float_outbuf_to_tile ((float *) outbuf,
(float *) tile, width, height, tile_width,
tile_height, base_y, base_x);
break;
case RL2_SAMPLE_DOUBLE:
copy_double_outbuf_to_tile ((double *) outbuf,
(double *) tile, width, height,
tile_width, tile_height, base_y, base_x);
break;
default:
copy_uint8_outbuf_to_tile ((unsigned char *) outbuf,
(unsigned char *) tile, num_bands, width,
height, tile_width, tile_height, base_y,
base_x);
break;
};
}
static int
export_geotiff_common (sqlite3 * handle, int max_threads, const char *dst_path,
rl2CoveragePtr cvg, int by_section,
sqlite3_int64 section_id, double x_res, double y_res,
double minx, double miny, double maxx, double maxy,
unsigned int width, unsigned int height,
unsigned char compression, unsigned int tile_sz,
int with_worldfile)
{
/* exporting a GeoTIFF common implementation */
rl2RasterPtr raster = NULL;
rl2PalettePtr palette = NULL;
rl2PalettePtr plt2 = NULL;
................................................................................
}
}
if (by_section)
{
/* just a single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx, miny,
maxx, maxy, xx_res, yy_res, &outbuf, &outbuf_size, &palette,
pixel_type) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx, maxy,
xx_res, yy_res, &outbuf, &outbuf_size, &palette,
pixel_type) != RL2_OK)
goto error;
}
/* computing the sample size */
switch (sample_type)
{
................................................................................
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
if (pixel_type == RL2_PIXEL_PALETTE && palette != NULL)
rl2_prime_void_tile_palette (bufpix, tile_sz, tile_sz,
no_data);
else
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
num_bands, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
num_bands, width, height, tile_sz,
tile_sz, base_y, base_x);
plt2 = rl2_clone_palette (palette);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
pixel_type, num_bands, bufpix,
bufpix_size, plt2, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
................................................................................
return export_geotiff_common (handle, max_threads, dst_path, cvg, 0, 0,
x_res, y_res, minx, miny, maxx, maxy, width,
height, compression, tile_sz, with_worldfile);
}
RL2_DECLARE int
rl2_export_section_geotiff_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
sqlite3_int64 section_id, double x_res,
double y_res, double minx, double miny,
double maxx, double maxy,
unsigned int width, unsigned int height,
unsigned char compression,
unsigned int tile_sz, int with_worldfile)
{
................................................................................
}
}
if (by_section)
{
/* just a single select Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx, miny,
maxx, maxy, xx_res, yy_res, &outbuf, &outbuf_size, &palette,
pixel_type) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx, maxy,
xx_res, yy_res, &outbuf, &outbuf_size, &palette,
pixel_type) != RL2_OK)
goto error;
}
/* computing the sample size */
switch (sample_type)
{
................................................................................
pix_sz = 8;
break;
};
tiff =
rl2_create_tiff_worldfile_destination (dst_path, width, height,
sample_type, pixel_type,
num_bands, palette, compression,
1, tile_sz, srid, minx, miny,
maxx, maxy, xx_res, yy_res);
if (tiff == NULL)
goto error;
for (base_y = 0; base_y < height; base_y += tile_sz)
{
for (base_x = 0; base_x < width; base_x += tile_sz)
{
/* exporting all tiles from the output buffer */
................................................................................
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
if (pixel_type == RL2_PIXEL_PALETTE && palette != NULL)
rl2_prime_void_tile_palette (bufpix, tile_sz, tile_sz,
no_data);
else
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
num_bands, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
num_bands, width, height, tile_sz,
tile_sz, base_y, base_x);
plt2 = rl2_clone_palette (palette);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
pixel_type, num_bands, bufpix,
bufpix_size, plt2, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
................................................................................
double miny, double maxx, double maxy,
unsigned int width, unsigned int height,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a TIFF+TFW from the DBMS into the file-system */
return export_tiff_worlfile_common (handle, max_threads, dst_path, cvg, 0,
0, x_res, y_res, minx, miny, maxx, maxy,
width, height, compression, tile_sz);
}
RL2_DECLARE int
rl2_export_section_tiff_worldfile_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
double x_res, double y_res,
double minx, double miny,
double maxx, double maxy,
unsigned int width,
................................................................................
unsigned int height,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a TIFF+TFW - single Section */
return export_tiff_worlfile_common (handle, max_threads, dst_path, cvg, 1,
section_id, x_res, y_res, minx, miny,
maxx, maxy, width, height, compression,
tile_sz);
}
static int
export_tiff_common (sqlite3 * handle, int max_threads, const char *dst_path,
rl2CoveragePtr cvg, int by_section,
sqlite3_int64 section_id, double x_res, double y_res,
double minx, double miny, double maxx, double maxy,
................................................................................
}
}
if (by_section)
{
/* just a single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx, miny,
maxx, maxy, xx_res, yy_res, &outbuf, &outbuf_size, &palette,
pixel_type) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx, maxy,
xx_res, yy_res, &outbuf, &outbuf_size, &palette,
pixel_type) != RL2_OK)
goto error;
}
/* computing the sample size */
switch (sample_type)
{
................................................................................
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
if (pixel_type == RL2_PIXEL_PALETTE && palette != NULL)
rl2_prime_void_tile_palette (bufpix, tile_sz, tile_sz,
no_data);
else
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
num_bands, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
num_bands, width, height, tile_sz,
tile_sz, base_y, base_x);
plt2 = rl2_clone_palette (palette);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
pixel_type, num_bands, bufpix,
bufpix_size, plt2, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
................................................................................
rl2_destroy_palette (palette);
return RL2_ERROR;
}
RL2_DECLARE int
rl2_export_tiff_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
double x_res, double y_res, double minx, double miny,
double maxx, double maxy, unsigned int width,
unsigned int height, unsigned char compression,
unsigned int tile_sz)
{
/* exporting a plain TIFF from the DBMS into the file-system */
return export_tiff_common (handle, max_threads, dst_path, cvg, 0, 0, x_res,
y_res, minx, miny, maxx, maxy, width, height,
compression, tile_sz);
}
RL2_DECLARE int
rl2_export_section_tiff_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
sqlite3_int64 section_id, double x_res,
double y_res, double minx, double miny,
double maxx, double maxy, unsigned int width,
unsigned int height,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a plain TIFF - single Section*/
return export_tiff_common (handle, max_threads, dst_path, cvg, 1,
section_id, x_res, y_res, minx, miny, maxx, maxy,
width, height, compression, tile_sz);
}
static int
export_triple_band_geotiff_common (int by_section, sqlite3 * handle,
const char *dst_path,
rl2CoveragePtr cvg, sqlite3_int64 section_id,
double x_res, double y_res, double minx,
double miny, double maxx, double maxy,
unsigned int width, unsigned int height,
unsigned char red_band,
unsigned char green_band,
unsigned char blue_band,
unsigned char compression,
unsigned int tile_sz, int with_worldfile)
{
................................................................................
goto error;
}
tiff =
rl2_create_geotiff_destination (dst_path, handle, width, height,
sample_type, RL2_PIXEL_RGB, 3,
NULL, compression, 1, tile_sz, srid,
minx, miny, maxx, maxy, xx_res, yy_res,
with_worldfile);
if (tiff == NULL)
goto error;
for (base_y = 0; base_y < height; base_y += tile_sz)
{
for (base_x = 0; base_x < width; base_x += tile_sz)
{
/* exporting all tiles from the output buffer */
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
3, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
3, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
RL2_PIXEL_RGB, 3, bufpix,
bufpix_size, NULL, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
else
out_pixel = RL2_PIXEL_GRAYSCALE;
tiff =
rl2_create_geotiff_destination (dst_path, handle, width, height,
sample_type, out_pixel, 1,
NULL, compression, 1, tile_sz, srid,
minx, miny, maxx, maxy, xx_res, yy_res,
with_worldfile);
if (tiff == NULL)
goto error;
for (base_y = 0; base_y < height; base_y += tile_sz)
{
for (base_x = 0; base_x < width; base_x += tile_sz)
{
/* exporting all tiles from the output buffer */
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
1, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
1, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
out_pixel, 1, bufpix,
bufpix_size, NULL, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
unsigned int height,
unsigned char mono_band,
unsigned char compression,
unsigned int tile_sz,
int with_worldfile)
{
/* exporting a Mono-Band GeoTIFF from the DBMS into the file-system */
return export_mono_band_geotiff_common (0, handle, dst_path, cvg, 0, x_res,
y_res, minx, miny, maxx, maxy,
width, height, mono_band,
compression, tile_sz,
with_worldfile);
}
RL2_DECLARE int
rl2_export_section_mono_band_geotiff_from_dbms (sqlite3 * handle,
const char *dst_path,
................................................................................
static int
export_triple_band_tiff_worldfile_common (int by_section, sqlite3 * handle,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
double x_res, double y_res,
double minx, double miny, double maxx,
double maxy, unsigned int width,
unsigned int height,
unsigned char red_band,
unsigned char green_band,
unsigned char blue_band,
unsigned char compression,
unsigned int tile_sz)
{
................................................................................
no_data) != RL2_OK)
goto error;
}
tiff =
rl2_create_tiff_worldfile_destination (dst_path, width, height,
sample_type, RL2_PIXEL_RGB,
3, NULL, compression, 1, tile_sz,
srid, minx, miny, maxx, maxy,
xx_res, yy_res);
if (tiff == NULL)
goto error;
for (base_y = 0; base_y < height; base_y += tile_sz)
{
for (base_x = 0; base_x < width; base_x += tile_sz)
{
/* exporting all tiles from the output buffer */
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
3, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
3, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
RL2_PIXEL_RGB, 3, bufpix,
bufpix_size, NULL, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
double y_res,
double minx,
double miny,
double maxx,
double maxy,
unsigned int width,
unsigned int height,
unsigned char red_band,
unsigned char
green_band,
unsigned char
blue_band,
unsigned char
compression,
unsigned int tile_sz)
................................................................................
compression, tile_sz);
}
static int
export_mono_band_tiff_worldfile_common (int by_section, sqlite3 * handle,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id, double x_res,
double y_res, double minx, double miny,
double maxx, double maxy,
unsigned int width, unsigned int height,
unsigned char mono_band,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a Mono-Band TIFF+TFW - common implementation */
rl2RasterPtr raster = NULL;
rl2PixelPtr no_data_multi = NULL;
................................................................................
out_pixel = RL2_PIXEL_DATAGRID;
else
out_pixel = RL2_PIXEL_GRAYSCALE;
tiff =
rl2_create_tiff_worldfile_destination (dst_path, width, height,
sample_type, out_pixel,
1, NULL, compression, 1, tile_sz,
srid, minx, miny, maxx, maxy,
xx_res, yy_res);
if (tiff == NULL)
goto error;
for (base_y = 0; base_y < height; base_y += tile_sz)
{
for (base_x = 0; base_x < width; base_x += tile_sz)
{
/* exporting all tiles from the output buffer */
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
1, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
1, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
out_pixel, 1, bufpix,
bufpix_size, NULL, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
unsigned int width,
unsigned int height,
unsigned char mono_band,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a Mono-Band TIFF+TFW from the DBMS into the file-system */
return export_mono_band_tiff_worldfile_common (0, handle, dst_path, cvg, 0,
x_res, y_res, minx, miny,
maxx, maxy, width, height,
mono_band, compression,
tile_sz);
}
RL2_DECLARE int
rl2_export_section_mono_band_tiff_worldfile_from_dbms (sqlite3 * handle,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
double x_res,
double y_res,
double minx, double miny,
double maxx, double maxy,
unsigned int width,
unsigned int height,
unsigned char mono_band,
unsigned char
compression,
unsigned int tile_sz)
{
/* exporting a Mono-Band TIFF+TFW - Section */
return export_mono_band_tiff_worldfile_common (1, handle, dst_path, cvg,
section_id, x_res, y_res,
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
3, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
3, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
RL2_PIXEL_RGB, 3, bufpix,
bufpix_size, NULL, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
unsigned char green_band,
unsigned char blue_band,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a plain Band-Composed TIFF from the DBMS into the file-system */
return export_triple_band_tiff_common (0, handle, dst_path, cvg, 0, x_res,
y_res, minx, miny, maxx, maxy, width,
height, red_band, green_band,
blue_band, compression, tile_sz);
}
RL2_DECLARE int
rl2_export_section_triple_band_tiff_from_dbms (sqlite3 * handle,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
................................................................................
unsigned char red_band,
unsigned char green_band,
unsigned char blue_band,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a plain Band-Composed TIFF - Section */
return export_triple_band_tiff_common (1, handle, dst_path, cvg, section_id,
x_res, y_res, minx, miny, maxx, maxy,
width, height, red_band, green_band,
blue_band, compression, tile_sz);
}
static int
export_mono_band_tiff_common (int by_section, sqlite3 * handle,
const char *dst_path, rl2CoveragePtr cvg,
sqlite3_int64 section_id, double x_res,
double y_res, double minx, double miny,
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
1, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
1, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
out_pixel, 1, bufpix,
bufpix_size, NULL, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
unsigned char mono_band,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a plain Mono-Band TIFF from the DBMS - Section */
return export_mono_band_tiff_common (1, handle, dst_path, cvg, section_id,
x_res, y_res, minx, miny, maxx, maxy,
width, height, mono_band, compression,
tile_sz);
}
static int
export_ascii_grid_common (int by_section, sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
sqlite3_int64 section_id, double res, double minx,
double miny, double maxx, double maxy,
................................................................................
}
}
if (by_section)
{
/* single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx, miny,
maxx, maxy, res, res, &pixels, &pixels_size, &palette,
RL2_PIXEL_DATAGRID) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx, maxy,
res, res, &pixels, &pixels_size, &palette,
RL2_PIXEL_DATAGRID) != RL2_OK)
goto error;
}
ascii =
rl2_create_ascii_grid_destination (dst_path, width, height,
xx_res, minx, miny, is_centered,
................................................................................
double res, double minx, double miny,
double maxx, double maxy, unsigned int width,
unsigned int height, int is_centered,
int decimal_digits)
{
/* exporting an ASCII Grid from the DBMS into the file-system */
return export_ascii_grid_common (0, handle, max_threads, dst_path, cvg, 0,
res, minx, miny, maxx, maxy, width, height,
is_centered, decimal_digits);
}
RL2_DECLARE int
rl2_export_section_ascii_grid_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id, double res,
double minx, double miny, double maxx,
double maxy, unsigned int width,
unsigned int height, int is_centered,
int decimal_digits)
{
/* exporting an ASCII Grid - Section */
return export_ascii_grid_common (1, handle, max_threads, dst_path, cvg,
section_id, res, minx, miny, maxx, maxy,
width, height, is_centered,
................................................................................
if (match == no_data->nBands)
return 1;
}
return 0;
}
static float
compute_ndvi (void *pixels, unsigned char sample_type, unsigned char num_bands,
unsigned short width, unsigned char red_band,
unsigned char nir_band, unsigned short row, unsigned short col,
rl2PrivPixelPtr in_no_data, float out_no_data)
{
/* computing a Normalized Difference Vegetaion Index -NDVI */
float red;
float nir;
unsigned char *p8;
unsigned short *p16;
................................................................................
static int
export_ndvi_ascii_grid_common (int by_section, sqlite3 * handle,
int max_threads, const char *dst_path,
rl2CoveragePtr cvg, sqlite3_int64 section_id,
double res, double minx, double miny,
double maxx, double maxy, unsigned int width,
unsigned int height, int red_band, int nir_band,
int is_centered, int decimal_digits)
{
/* exporting an NDVI ASCII Grid common implementation */
rl2PalettePtr palette = NULL;
rl2PixelPtr in_no_data;
rl2AsciiGridDestinationPtr ascii = NULL;
unsigned char level;
unsigned char scale;
................................................................................
if (red_band == nir_band)
goto error;
if (by_section)
{
/* single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx, miny,
maxx, maxy, res, res, &pixels, &pixels_size, &palette,
RL2_PIXEL_MULTIBAND) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx, maxy,
res, res, &pixels, &pixels_size, &palette,
RL2_PIXEL_MULTIBAND) != RL2_OK)
goto error;
}
/* creating the output NDVI raster */
out_pixels_size = width * height * sizeof (float);
out_pixels = malloc (out_pixels_size);
................................................................................
goto error;
po = (float *) out_pixels;
for (row = 0; row < height; row++)
{
/* computing NDVI */
for (col = 0; col < width; col++)
*po++ =
compute_ndvi (pixels, sample_type, num_bands, width, red_band,
nir_band, row, col,
(rl2PrivPixelPtr) in_no_data, out_no_data);
}
free (pixels);
pixels = NULL;
ascii =
rl2_create_ascii_grid_destination (dst_path, width, height,
................................................................................
if (palette != NULL)
rl2_destroy_palette (palette);
return RL2_ERROR;
}
RL2_DECLARE int
rl2_export_ndvi_ascii_grid_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
double res, double minx, double miny,
double maxx, double maxy,
unsigned int width, unsigned int height,
int red_band, int nir_band,
int is_centered, int decimal_digits)
{
/* exporting an ASCII Grid from the DBMS into the file-system */
return export_ndvi_ascii_grid_common (0, handle, max_threads, dst_path, cvg,
0, res, minx, miny, maxx, maxy, width,
height, red_band, nir_band,
is_centered, decimal_digits);
}
RL2_DECLARE int
rl2_export_section_ndvi_ascii_grid_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
double res, double minx,
double miny, double maxx,
double maxy, unsigned int width,
unsigned int height, int red_band,
int nir_band, int is_centered,
int decimal_digits)
{
/* exporting an ASCII Grid - Section */
return export_ndvi_ascii_grid_common (1, handle, max_threads, dst_path, cvg,
section_id, res, minx, miny, maxx,
maxy, width, height, red_band,
nir_band, is_centered,
decimal_digits);
}
static int
export_jpeg_common (int by_section, sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
................................................................................
else
goto error;
if (by_section)
{
/* single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx, miny,
maxx, maxy, xx_res, yy_res, &outbuf, &outbuf_size, NULL,
pixel_type) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx, maxy,
xx_res, yy_res, &outbuf, &outbuf_size, NULL,
pixel_type) != RL2_OK)
goto error;
}
raster =
rl2_create_raster (width, height, sample_type, pixel_type, num_bands,
outbuf, outbuf_size, NULL, NULL, 0, NULL);
................................................................................
free (outbuf);
return RL2_ERROR;
}
RL2_DECLARE int
rl2_export_jpeg_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
double x_res, double y_res, double minx, double miny,
double maxx, double maxy, unsigned int width,
unsigned int height, int quality, int with_worldfile)
{
/* exporting a JPEG (with possible JGW) from the DBMS into the file-system */
return export_jpeg_common (0, handle, max_threads, dst_path, cvg, 0, x_res,
y_res, minx, miny, maxx, maxy, width, height,
quality, with_worldfile);
}
RL2_DECLARE int
rl2_export_section_jpeg_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
sqlite3_int64 section_id, double x_res,
double y_res, double minx, double miny,
double maxx, double maxy, unsigned int width,
unsigned int height, int quality,
int with_worldfile)
{
/* exporting a JPEG (with possible JGW) - Section */
return export_jpeg_common (1, handle, max_threads, dst_path, cvg,
section_id, x_res, y_res, minx, miny, maxx, maxy,
width, height, quality, with_worldfile);
}
static int
export_raw_pixels_common (int by_section, sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg, sqlite3_int64 section_id,
double x_res, double y_res, double minx, double miny,
double maxx, double maxy, unsigned int width,
unsigned int height, int big_endian,
unsigned char **blob, int *blob_size)
{
/* common implementation for Export RAW pixels */
unsigned char level;
unsigned char scale;
double xx_res = x_res;
double yy_res = y_res;
unsigned char sample_type;
................................................................................
RL2_OK)
goto error;
if (by_section)
{
/* single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx, miny,
maxx, maxy, xx_res, yy_res, &outbuf, &outbuf_size, NULL,
pixel_type) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx, maxy,
xx_res, yy_res, &outbuf, &outbuf_size, NULL,
pixel_type) != RL2_OK)
goto error;
}
bufpix =
rl2_copy_endian_raw_pixels (outbuf, outbuf_size, width, height,
sample_type, num_bands, big_endian);
if (bufpix == NULL)
................................................................................
double y_res, double minx, double miny,
double maxx, double maxy,
unsigned int width,
unsigned int height, int big_endian,
unsigned char **blob, int *blob_size)
{
/* exporting RAW pixel buffer and Transparency Mask from the DBMS */
return export_raw_pixels_common (0, handle, max_threads, coverage, 0, x_res,
y_res, minx, miny, maxx, maxy, width,
height, big_endian, blob, blob_size);
}
RL2_DECLARE int
rl2_export_section_raw_pixels_from_dbms (sqlite3 * handle, int max_threads,
rl2CoveragePtr coverage,
sqlite3_int64 section_id,
double x_res, double y_res,
................................................................................
unsigned int width,
unsigned int height,
int big_endian,
unsigned char **blob, int *blob_size)
{
/* exporting RAW pixel buffer and Transparency Mask - Section */
return export_raw_pixels_common (1, handle, max_threads, coverage,
section_id, x_res, y_res, minx, miny, maxx,
maxy, width, height, big_endian, blob,
blob_size);
}
RL2_DECLARE int
rl2_load_raw_raster_into_dbms (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg, const char *section,
rl2RasterPtr rst, int pyramidize)
{
................................................................................
return RL2_OK;
error:
if (aux != NULL)
destroyAuxImporter (aux);
if (thread_slots != NULL)
free (thread_slots);
if (stmt_upd_sect != NULL)
sqlite3_finalize (stmt_upd_sect);
if (stmt_sect != NULL)
sqlite3_finalize (stmt_sect);
if (stmt_levl != NULL)
sqlite3_finalize (stmt_levl);
if (stmt_tils != NULL)
sqlite3_finalize (stmt_tils);
if (stmt_data != NULL)
sqlite3_finalize (stmt_data);
return RL2_ERROR;
}
|
| | | > | > | | > | | > | | | > > > > | | | | | > | | | | | | | > > > > | | | | | | | > > | > > | | | | | > | | | > > | > > | > > > > > > > > > > | | | | | | > | | | | > | | | | | | | | | < | > > > > > > > > > > > > > > > > > > | | > | | | | < | | > | | | | | | | | | | | | | | | | | | | | | | | | | > | | | | | | | | > | | | | | | > | > | | | | | | | | | | | | | | | | | | | | | | | > | | | | | | | | | | | < | > | | | | > | | | | | | | | > | > | | | | | | | | < | > | | | | | | > | > | > | > | | | | | | > | | > | | | | < | > | | | | | | | | | > | | > | | | > | | | | | | | | > | | | | | | | | | > | > | | | | | | | | | | > | | | | | | | | | | | | | | | | | | | | > | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > |
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 ... 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 ... 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 ... 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 ... 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 ... 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 .... 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 .... 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 .... 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 .... 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 .... 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 .... 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 .... 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 .... 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 .... 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 .... 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 .... 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 .... 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 .... 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 .... 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 .... 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 .... 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 .... 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 .... 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 .... 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 .... 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 .... 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 .... 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 .... 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 .... 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 .... 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 .... 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 .... 3792 3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 .... 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 3883 .... 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 3959 3960 3961 3962 3963 3964 .... 3971 3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 .... 4147 4148 4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160 4161 4162 .... 4169 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 .... 4227 4228 4229 4230 4231 4232 4233 4234 4235 4236 4237 4238 4239 4240 4241 4242 4243 .... 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 .... 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 4360 .... 4367 4368 4369 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 4380 4381 4382 4383 4384 4385 4386 .... 4446 4447 4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 .... 4469 4470 4471 4472 4473 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 .... 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 4564 .... 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 .... 4626 4627 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 .... 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 .... 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 .... 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 .... 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 .... 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 .... 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 .... 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 .... 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 .... 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 .... 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 .... 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 .... 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 5460 5461 5462 .... 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 .... 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 .... 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 .... 5653 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 .... 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 .... 6079 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 6457 6458 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481 |
tile->blob_odd = NULL;
tile->blob_even = NULL;
rl2_destroy_raster (tile->raster);
tile->raster = NULL;
}
static void
addTile2AuxImporter (rl2AuxImporterPtr aux, unsigned int row,
unsigned int col, double minx, double maxy)
{
/* adding a Tile to some AuxImporter container */
rl2AuxImporterTilePtr tile;
if (aux == NULL)
return;
tile = malloc (sizeof (rl2AuxImporterTile));
................................................................................
switch (aux->origin_type)
{
case RL2_ORIGIN_ASCII_GRID:
ascii_grid_origin = (rl2AsciiGridOriginPtr) (aux->origin);
tile->raster =
rl2_get_tile_from_ascii_grid_origin ((rl2CoveragePtr)
(aux->coverage),
ascii_grid_origin,
tile->row, tile->col,
aux->verbose);
break;
case RL2_ORIGIN_JPEG:
raster_origin = (rl2RasterPtr) (aux->origin);
tile->raster =
rl2_get_tile_from_jpeg_origin ((rl2CoveragePtr) (aux->coverage),
raster_origin, tile->row,
tile->col,
aux->forced_conversion,
aux->verbose);
break;
case RL2_ORIGIN_JPEG2000:
raster_origin = (rl2RasterPtr) (aux->origin);
tile->raster =
rl2_get_tile_from_jpeg2000_origin ((rl2CoveragePtr)
(aux->coverage),
raster_origin, tile->row,
tile->col,
aux->forced_conversion,
aux->verbose);
break;
case RL2_ORIGIN_TIFF:
tiff_origin = (rl2TiffOriginPtr) (aux->origin);
tile->raster =
rl2_get_tile_from_tiff_origin ((rl2CoveragePtr) (aux->coverage),
tiff_origin, tile->row,
tile->col, aux->srid,
aux->verbose);
break;
case RL2_ORIGIN_RAW:
raster_origin = (rl2RasterPtr) (aux->origin);
tile->raster =
rl2_get_tile_from_raw_pixels ((rl2CoveragePtr) (aux->coverage),
raster_origin, tile->row,
tile->col);
................................................................................
}
if (coverage->mixedResolutions)
{
/* accepting any resolution */
}
else if (coverage->strictResolution)
{
/* enforcing Strict Resolution check */ double x_diff =
fabs (coverage->hResolution - res_x);
double y_diff = fabs (coverage->vResolution - res_y);
double x_lim = coverage->hResolution / 1000000.0;
double y_lim = coverage->vResolution / 1000000.0;
if (x_diff > x_lim)
{
if (verbose)
fprintf (stderr,
"Mismatching Horizontal Resolution (Strict) !!!\n");
goto error;
}
if (y_diff > y_lim)
{
if (verbose)
fprintf (stderr,
"Mismatching Vertical Resolution (Strict) !!!\n");
goto error;
}
}
................................................................................
fprintf (stderr, "Coverage/ASCII mismatch\n");
goto error;
}
no_data = rl2_get_coverage_no_data (cvg);
/* INSERTing the section */
if (!rl2_do_insert_section
(handle, src_path, section, srid, width, height, minx, miny, maxx,
maxy, xml_summary, coverage->sectionPaths, coverage->sectionMD5,
coverage->sectionSummary, stmt_sect, §ion_id))
goto error;
section_stats = rl2_create_raster_statistics (sample_type, 1);
if (section_stats == NULL)
goto error;
/* INSERTing the base-levels */
if (coverage->mixedResolutions)
................................................................................
(handle, base_res_x, base_res_y, 1.0, sample_type, stmt_levl))
goto error;
}
/* preparing all Tile Requests */
aux =
createAuxImporter (coverage, srid, maxx, miny, tile_w, tile_h, res_x,
res_y, RL2_ORIGIN_ASCII_GRID, origin,
RL2_CONVERT_NO, verbose, compression, 100);
tile_maxy = maxy;
for (row = 0; row < height; row += tile_h)
{
tile_minx = minx;
for (col = 0; col < width; col += tile_w)
{
/* adding a Tile request */
................................................................................
}
#ifndef OMIT_OPENJPEG /* only if OpenJpeg is enabled */
static int
check_jpeg2000_origin_compatibility (rl2RasterPtr raster,
rl2CoveragePtr coverage,
unsigned int *width,
unsigned int *height,
unsigned char *forced_conversion)
{
/* checking if the Jpeg2000 and the Coverage are mutually compatible */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) raster;
rl2PrivCoveragePtr cvg = (rl2PrivCoveragePtr) coverage;
if (rst == NULL || cvg == NULL)
return 0;
................................................................................
{
*width = rst->width;
*height = rst->height;
*forced_conversion = RL2_CONVERT_NO;
return 1;
}
}
if (rst->sampleType == RL2_SAMPLE_UINT16
&& rst->pixelType == RL2_PIXEL_RGB && rst->nBands == 3)
{
if (cvg->sampleType == RL2_SAMPLE_UINT16
&& cvg->pixelType == RL2_PIXEL_RGB && cvg->nBands == 3)
{
*width = rst->width;
*height = rst->height;
*forced_conversion = RL2_CONVERT_NO;
................................................................................
maxy = height - 1.0;
res_x = 1.0;
res_y = 1.0;
}
raster_in = (rl2PrivRasterPtr) rst_in;
xml_summary =
rl2_build_jpeg_xml_summary (width, height, raster_in->pixelType,
is_georeferenced, res_x, res_y, minx,
miny, maxx, maxy);
printf ("------------------\n");
if (total > 1)
printf ("%d/%d) Importing: %s\n", current, total, src_path);
else
printf ("Importing: %s\n", src_path);
printf (" Image Size (pixels): %d x %d\n", width, height);
................................................................................
}
if (coverage->mixedResolutions)
{
/* accepting any resolution */
}
else if (coverage->strictResolution)
{
/* enforcing Strict Resolution check */ double x_diff =
fabs (coverage->hResolution - res_x);
double y_diff = fabs (coverage->vResolution - res_y);
double x_lim = coverage->hResolution / 1000000.0;
double y_lim = coverage->vResolution / 1000000.0;
if (x_diff > x_lim)
{
if (verbose)
fprintf (stderr,
"Mismatching Horizontal Resolution (Strict) !!!\n");
goto error;
}
if (y_diff > y_lim)
{
if (verbose)
fprintf (stderr,
"Mismatching Vertical Resolution (Strict) !!!\n");
goto error;
}
}
................................................................................
}
}
no_data = rl2_get_coverage_no_data (cvg);
/* INSERTing the section */
if (!rl2_do_insert_section
(handle, src_path, section, srid, width, height, minx, miny, maxx,
maxy, xml_summary, coverage->sectionPaths, coverage->sectionMD5,
coverage->sectionSummary, stmt_sect, §ion_id))
goto error;
section_stats = rl2_create_raster_statistics (sample_type, num_bands);
if (section_stats == NULL)
goto error;
/* INSERTing the base-levels */
if (coverage->mixedResolutions)
................................................................................
maxy = height - 1.0;
res_x = 1.0;
res_y = 1.0;
}
raster_in = (rl2PrivRasterPtr) rst_in;
xml_summary =
rl2_build_jpeg2000_xml_summary (width, height, raster_in->sampleType,
raster_in->pixelType,
raster_in->nBands, is_georeferenced,
res_x, res_y, minx, miny, maxx, maxy,
tile_width, tile_height);
printf ("------------------\n");
if (total > 1)
printf ("%d/%d) Importing: %s\n", current, total, src_path);
else
printf ("Importing: %s\n", src_path);
printf (" Image Size (pixels): %d x %d\n", width, height);
................................................................................
if (coverage->mixedResolutions)
{
/* accepting any resolution */
}
else if (coverage->strictResolution)
{
/* enforcing Strict Resolution check */
double x_diff = fabs (coverage->hResolution - res_x);
double y_diff = fabs (coverage->vResolution - res_y);
double x_lim = coverage->hResolution / 1000000.0;
double y_lim = coverage->vResolution / 1000000.0;
if (x_diff > x_lim)
{
if (verbose)
fprintf (stderr,
"Mismatching Horizontal Resolution (Strict) !!!\n");
goto error;
}
if (y_diff > y_lim)
{
if (verbose)
fprintf (stderr,
"Mismatching Vertical Resolution (Strict) !!!\n");
goto error;
}
}
................................................................................
}
}
no_data = rl2_get_coverage_no_data (cvg);
/* INSERTing the section */
if (!rl2_do_insert_section
(handle, src_path, section, srid, width, height, minx, miny, maxx,
maxy, xml_summary, coverage->sectionPaths, coverage->sectionMD5,
coverage->sectionSummary, stmt_sect, §ion_id))
goto error;
section_stats = rl2_create_raster_statistics (sample_type, num_bands);
if (section_stats == NULL)
goto error;
/* INSERTing the base-levels */
if (coverage->mixedResolutions)
................................................................................
rl2AuxImporterTilePtr *thread_slots = NULL;
int thread_count;
if (is_ascii_grid (src_path))
return do_import_ascii_grid (handle, max_threads, src_path, cvg,
section, force_srid, tile_w, tile_h,
pyramidize, sample_type, compression,
stmt_data, stmt_tils, stmt_sect,
stmt_levl, stmt_upd_sect, verbose,
current, total);
if (is_jpeg_image (src_path))
return do_import_jpeg_image (handle, max_threads, src_path, cvg,
section, force_srid, tile_w, tile_h,
pyramidize, sample_type, num_bands,
compression, quality, stmt_data,
stmt_tils, stmt_sect, stmt_levl,
stmt_upd_sect, verbose, current, total);
#ifndef OMIT_OPENJPEG /* only if OpenJpeg is enabled */
if (is_jpeg2000_image (src_path))
return do_import_jpeg2000_image (handle, max_threads, src_path, cvg,
section, force_srid, tile_w, tile_h,
pyramidize, sample_type, num_bands,
compression, quality, stmt_data,
................................................................................
if (coverage->mixedResolutions)
{
/* accepting any resolution */
}
else if (coverage->strictResolution)
{
/* enforcing Strict Resolution check */
double x_diff = fabs (coverage->hResolution - res_x);
double y_diff = fabs (coverage->vResolution - res_y);
double x_lim = coverage->hResolution / 1000000.0;
double y_lim = coverage->vResolution / 1000000.0;
if (x_diff > x_lim)
{
if (verbose)
fprintf (stderr,
"Mismatching Horizontal Resolution (Strict) !!!\n");
goto error;
}
if (y_diff > y_lim)
{
if (verbose)
fprintf (stderr,
"Mismatching Vertical Resolution (Strict) !!!\n");
goto error;
}
}
................................................................................
goto error;
}
}
if (pixel_type == RL2_PIXEL_PALETTE)
{
/* remapping the Palette */
if (do_check_initial_palette (handle, cvg) == RL2_TRUE)
{
if (rl2_install_dbms_palette_from_tiff (handle, cvg, origin) !=
RL2_OK)
{
fprintf (stderr,
"Unable to install the initial Palette !!!\n");
goto error;
}
}
if (rl2_check_dbms_palette (handle, cvg, origin) != RL2_OK)
{
fprintf (stderr, "Mismatching Palette !!!\n");
goto error;
}
}
if (rl2_eval_tiff_origin_compatibility (cvg, origin, force_srid, verbose)
!= RL2_TRUE)
{
fprintf (stderr, "Coverage/TIFF mismatch\n");
goto error;
}
no_data = rl2_get_coverage_no_data (cvg);
/* INSERTing the section */
if (!rl2_do_insert_section
(handle, src_path, section, srid, width, height, minx, miny, maxx,
maxy, xml_summary, coverage->sectionPaths, coverage->sectionMD5,
coverage->sectionSummary, stmt_sect, §ion_id))
goto error;
section_stats = rl2_create_raster_statistics (sample_type, num_bands);
if (section_stats == NULL)
goto error;
/* INSERTing the base-levels */
if (coverage->mixedResolutions)
................................................................................
if ((c_file.attrib & _A_RDONLY) == _A_RDONLY
|| (c_file.attrib & _A_NORMAL) == _A_NORMAL)
{
path =
sqlite3_mprintf ("%s/%s", dir_path,
c_file.name);
ret =
do_import_file (handle, max_threads, path,
cvg, section, worldfile,
force_srid, pyramidize,
sample_type, pixel_type,
num_bands, tile_w, tile_h,
compression, quality,
stmt_data, stmt_tils,
stmt_sect, stmt_levl,
stmt_upd_sect, verbose,
cnt + 1, total);
sqlite3_free (path);
if (!ret)
goto error;
cnt++;
}
if (_findnext (hFile, &c_file) != 0)
break;
................................................................................
stmt_sect, stmt_levl, stmt_upd_sect, verbose, -1, -1))
goto error;
}
else
{
/* importing all Image files from a whole directory */
if (!do_import_dir
(handle, max_threads, dir_path, file_ext, cvg, section,
worldfile, force_srid, pyramidize, sample_type, pixel_type,
num_bands, tile_w, tile_h, compression, quality, stmt_data,
stmt_tils, stmt_sect, stmt_levl, stmt_upd_sect, verbose))
goto error;
}
sqlite3_finalize (stmt_upd_sect);
sqlite3_finalize (stmt_sect);
sqlite3_finalize (stmt_levl);
sqlite3_finalize (stmt_tils);
................................................................................
*p_out++ = *p_in++;
}
}
}
static void
copy_uint8_outbuf_to_tile (const unsigned char *outbuf, unsigned char *tile,
unsigned char pixel_type, unsigned char num_bands,
unsigned int width, unsigned int height,
unsigned int tile_width, unsigned int tile_height,
unsigned int base_y, unsigned int base_x)
{
/* copying UINT8 pixels from the output buffer into the tile */
unsigned int x;
unsigned int y;
int b;
const unsigned char *p_in;
unsigned char *p_out = tile;
................................................................................
{
if ((base_x + x) >= width)
{
p_out += num_bands;
p_in += num_bands;
continue;
}
if (pixel_type == RL2_PIXEL_MONOCHROME)
{
unsigned char pxl = *p_in++;
if (pxl == 0)
*p_out++ = 1;
else
*p_out++ = 0;
}
else if (pixel_type == RL2_PIXEL_PALETTE)
{
unsigned char pxl = *p_in++;
if (pxl == 0)
*p_out++ = 1;
else
*p_out++ = 0;
}
else
{
for (b = 0; b < num_bands; b++)
*p_out++ = *p_in++;
}
}
}
}
static void
copy_int16_outbuf_to_tile (const short *outbuf, short *tile,
unsigned int width,
................................................................................
}
*p_out++ = *p_in++;
}
}
}
static void
copy_uint16_outbuf_to_tile (const unsigned short *outbuf,
unsigned short *tile, unsigned char num_bands,
unsigned int width, unsigned int height,
unsigned int tile_width, unsigned int tile_height,
unsigned int base_y, unsigned int base_x)
{
/* copying UINT16 pixels from the output buffer into the tile */
unsigned int x;
unsigned int y;
int b;
const unsigned short *p_in;
unsigned short *p_out = tile;
................................................................................
*p_out++ = *p_in++;
}
}
}
static void
copy_from_outbuf_to_tile (const unsigned char *outbuf, unsigned char *tile,
unsigned char sample_type, unsigned char pixel_type,
unsigned char num_bands, unsigned int width,
unsigned int height, unsigned int tile_width,
unsigned int tile_height, unsigned int base_y,
unsigned int base_x)
{
/* copying pixels from the output buffer into the tile */
switch (sample_type)
{
case RL2_SAMPLE_INT8:
copy_int8_outbuf_to_tile ((char *) outbuf,
(char *) tile, width, height, tile_width,
tile_height, base_y, base_x);
break;
case RL2_SAMPLE_INT16:
copy_int16_outbuf_to_tile ((short *) outbuf,
(short *) tile, width, height,
tile_width, tile_height, base_y, base_x);
break;
case RL2_SAMPLE_UINT16:
copy_uint16_outbuf_to_tile ((unsigned short *) outbuf,
(unsigned short *) tile, num_bands,
width, height, tile_width, tile_height,
base_y, base_x);
break;
................................................................................
case RL2_SAMPLE_UINT32:
copy_uint32_outbuf_to_tile ((unsigned int *) outbuf,
(unsigned int *) tile, width, height,
tile_width, tile_height, base_y, base_x);
break;
case RL2_SAMPLE_FLOAT:
copy_float_outbuf_to_tile ((float *) outbuf,
(float *) tile, width, height,
tile_width, tile_height, base_y, base_x);
break;
case RL2_SAMPLE_DOUBLE:
copy_double_outbuf_to_tile ((double *) outbuf,
(double *) tile, width, height,
tile_width, tile_height, base_y, base_x);
break;
default:
copy_uint8_outbuf_to_tile ((unsigned char *) outbuf,
(unsigned char *) tile, pixel_type,
num_bands, width, height, tile_width,
tile_height, base_y, base_x);
break;
};
}
static int
export_geotiff_common (sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
int by_section, sqlite3_int64 section_id, double x_res,
double y_res, double minx, double miny, double maxx,
double maxy, unsigned int width, unsigned int height,
unsigned char compression, unsigned int tile_sz,
int with_worldfile)
{
/* exporting a GeoTIFF common implementation */
rl2RasterPtr raster = NULL;
rl2PalettePtr palette = NULL;
rl2PalettePtr plt2 = NULL;
................................................................................
}
}
if (by_section)
{
/* just a single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx,
miny, maxx, maxy, xx_res, yy_res, &outbuf, &outbuf_size,
&palette, pixel_type) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx,
maxy, xx_res, yy_res, &outbuf, &outbuf_size, &palette,
pixel_type) != RL2_OK)
goto error;
}
/* computing the sample size */
switch (sample_type)
{
................................................................................
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
if (pixel_type == RL2_PIXEL_PALETTE && palette != NULL)
rl2_prime_void_tile_palette (bufpix, tile_sz, tile_sz,
no_data);
else
rl2_prime_void_tile (bufpix, tile_sz, tile_sz,
sample_type, num_bands, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
pixel_type, num_bands, width, height,
tile_sz, tile_sz, base_y, base_x);
plt2 = rl2_clone_palette (palette);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
pixel_type, num_bands, bufpix,
bufpix_size, plt2, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
................................................................................
return export_geotiff_common (handle, max_threads, dst_path, cvg, 0, 0,
x_res, y_res, minx, miny, maxx, maxy, width,
height, compression, tile_sz, with_worldfile);
}
RL2_DECLARE int
rl2_export_section_geotiff_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id, double x_res,
double y_res, double minx, double miny,
double maxx, double maxy,
unsigned int width, unsigned int height,
unsigned char compression,
unsigned int tile_sz, int with_worldfile)
{
................................................................................
}
}
if (by_section)
{
/* just a single select Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx,
miny, maxx, maxy, xx_res, yy_res, &outbuf, &outbuf_size,
&palette, pixel_type) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx,
maxy, xx_res, yy_res, &outbuf, &outbuf_size, &palette,
pixel_type) != RL2_OK)
goto error;
}
/* computing the sample size */
switch (sample_type)
{
................................................................................
pix_sz = 8;
break;
};
tiff =
rl2_create_tiff_worldfile_destination (dst_path, width, height,
sample_type, pixel_type,
num_bands, palette,
compression, 1, tile_sz, srid,
minx, miny, maxx, maxy, xx_res,
yy_res);
if (tiff == NULL)
goto error;
for (base_y = 0; base_y < height; base_y += tile_sz)
{
for (base_x = 0; base_x < width; base_x += tile_sz)
{
/* exporting all tiles from the output buffer */
................................................................................
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
if (pixel_type == RL2_PIXEL_PALETTE && palette != NULL)
rl2_prime_void_tile_palette (bufpix, tile_sz, tile_sz,
no_data);
else
rl2_prime_void_tile (bufpix, tile_sz, tile_sz,
sample_type, num_bands, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
pixel_type, num_bands, width, height,
tile_sz, tile_sz, base_y, base_x);
plt2 = rl2_clone_palette (palette);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
pixel_type, num_bands, bufpix,
bufpix_size, plt2, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
................................................................................
double miny, double maxx, double maxy,
unsigned int width, unsigned int height,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a TIFF+TFW from the DBMS into the file-system */
return export_tiff_worlfile_common (handle, max_threads, dst_path, cvg, 0,
0, x_res, y_res, minx, miny, maxx,
maxy, width, height, compression,
tile_sz);
}
RL2_DECLARE int
rl2_export_section_tiff_worldfile_from_dbms (sqlite3 * handle,
int max_threads,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
double x_res, double y_res,
double minx, double miny,
double maxx, double maxy,
unsigned int width,
................................................................................
unsigned int height,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a TIFF+TFW - single Section */
return export_tiff_worlfile_common (handle, max_threads, dst_path, cvg, 1,
section_id, x_res, y_res, minx, miny,
maxx, maxy, width, height,
compression, tile_sz);
}
static int
export_tiff_common (sqlite3 * handle, int max_threads, const char *dst_path,
rl2CoveragePtr cvg, int by_section,
sqlite3_int64 section_id, double x_res, double y_res,
double minx, double miny, double maxx, double maxy,
................................................................................
}
}
if (by_section)
{
/* just a single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx,
miny, maxx, maxy, xx_res, yy_res, &outbuf, &outbuf_size,
&palette, pixel_type) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx,
maxy, xx_res, yy_res, &outbuf, &outbuf_size, &palette,
pixel_type) != RL2_OK)
goto error;
}
/* computing the sample size */
switch (sample_type)
{
................................................................................
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
if (pixel_type == RL2_PIXEL_PALETTE && palette != NULL)
rl2_prime_void_tile_palette (bufpix, tile_sz, tile_sz,
no_data);
else
rl2_prime_void_tile (bufpix, tile_sz, tile_sz,
sample_type, num_bands, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
pixel_type, num_bands, width, height,
tile_sz, tile_sz, base_y, base_x);
plt2 = rl2_clone_palette (palette);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
pixel_type, num_bands, bufpix,
bufpix_size, plt2, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
................................................................................
rl2_destroy_palette (palette);
return RL2_ERROR;
}
RL2_DECLARE int
rl2_export_tiff_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
double x_res, double y_res, double minx,
double miny, double maxx, double maxy,
unsigned int width, unsigned int height,
unsigned char compression, unsigned int tile_sz)
{
/* exporting a plain TIFF from the DBMS into the file-system */
return export_tiff_common (handle, max_threads, dst_path, cvg, 0, 0,
x_res, y_res, minx, miny, maxx, maxy, width,
height, compression, tile_sz);
}
RL2_DECLARE int
rl2_export_section_tiff_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
sqlite3_int64 section_id, double x_res,
double y_res, double minx, double miny,
double maxx, double maxy,
unsigned int width, unsigned int height,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a plain TIFF - single Section*/
return export_tiff_common (handle, max_threads, dst_path, cvg, 1,
section_id, x_res, y_res, minx, miny, maxx,
maxy, width, height, compression, tile_sz);
}
static int
export_triple_band_geotiff_common (int by_section, sqlite3 * handle,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id, double x_res,
double y_res, double minx, double miny,
double maxx, double maxy,
unsigned int width, unsigned int height,
unsigned char red_band,
unsigned char green_band,
unsigned char blue_band,
unsigned char compression,
unsigned int tile_sz, int with_worldfile)
{
................................................................................
goto error;
}
tiff =
rl2_create_geotiff_destination (dst_path, handle, width, height,
sample_type, RL2_PIXEL_RGB, 3,
NULL, compression, 1, tile_sz, srid,
minx, miny, maxx, maxy, xx_res,
yy_res, with_worldfile);
if (tiff == NULL)
goto error;
for (base_y = 0; base_y < height; base_y += tile_sz)
{
for (base_x = 0; base_x < width; base_x += tile_sz)
{
/* exporting all tiles from the output buffer */
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
3, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
pixel_type, 3, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
RL2_PIXEL_RGB, 3, bufpix, bufpix_size,
NULL, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
else
out_pixel = RL2_PIXEL_GRAYSCALE;
tiff =
rl2_create_geotiff_destination (dst_path, handle, width, height,
sample_type, out_pixel, 1,
NULL, compression, 1, tile_sz, srid,
minx, miny, maxx, maxy, xx_res,
yy_res, with_worldfile);
if (tiff == NULL)
goto error;
for (base_y = 0; base_y < height; base_y += tile_sz)
{
for (base_x = 0; base_x < width; base_x += tile_sz)
{
/* exporting all tiles from the output buffer */
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
1, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
pixel_type, 1, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type, out_pixel,
1, bufpix, bufpix_size, NULL, NULL, 0,
NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
unsigned int height,
unsigned char mono_band,
unsigned char compression,
unsigned int tile_sz,
int with_worldfile)
{
/* exporting a Mono-Band GeoTIFF from the DBMS into the file-system */
return export_mono_band_geotiff_common (0, handle, dst_path, cvg, 0,
x_res, y_res, minx, miny, maxx,
maxy, width, height, mono_band,
compression, tile_sz,
with_worldfile);
}
RL2_DECLARE int
rl2_export_section_mono_band_geotiff_from_dbms (sqlite3 * handle,
const char *dst_path,
................................................................................
static int
export_triple_band_tiff_worldfile_common (int by_section, sqlite3 * handle,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
double x_res, double y_res,
double minx, double miny,
double maxx, double maxy,
unsigned int width,
unsigned int height,
unsigned char red_band,
unsigned char green_band,
unsigned char blue_band,
unsigned char compression,
unsigned int tile_sz)
{
................................................................................
no_data) != RL2_OK)
goto error;
}
tiff =
rl2_create_tiff_worldfile_destination (dst_path, width, height,
sample_type, RL2_PIXEL_RGB,
3, NULL, compression, 1,
tile_sz, srid, minx, miny,
maxx, maxy, xx_res, yy_res);
if (tiff == NULL)
goto error;
for (base_y = 0; base_y < height; base_y += tile_sz)
{
for (base_x = 0; base_x < width; base_x += tile_sz)
{
/* exporting all tiles from the output buffer */
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
3, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
pixel_type, 3, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
RL2_PIXEL_RGB, 3, bufpix, bufpix_size,
NULL, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
double y_res,
double minx,
double miny,
double maxx,
double maxy,
unsigned int width,
unsigned int height,
unsigned char
red_band,
unsigned char
green_band,
unsigned char
blue_band,
unsigned char
compression,
unsigned int tile_sz)
................................................................................
compression, tile_sz);
}
static int
export_mono_band_tiff_worldfile_common (int by_section, sqlite3 * handle,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
double x_res, double y_res,
double minx, double miny, double maxx,
double maxy, unsigned int width,
unsigned int height,
unsigned char mono_band,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a Mono-Band TIFF+TFW - common implementation */
rl2RasterPtr raster = NULL;
rl2PixelPtr no_data_multi = NULL;
................................................................................
out_pixel = RL2_PIXEL_DATAGRID;
else
out_pixel = RL2_PIXEL_GRAYSCALE;
tiff =
rl2_create_tiff_worldfile_destination (dst_path, width, height,
sample_type, out_pixel,
1, NULL, compression, 1,
tile_sz, srid, minx, miny,
maxx, maxy, xx_res, yy_res);
if (tiff == NULL)
goto error;
for (base_y = 0; base_y < height; base_y += tile_sz)
{
for (base_x = 0; base_x < width; base_x += tile_sz)
{
/* exporting all tiles from the output buffer */
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
1, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
pixel_type, 1, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type, out_pixel,
1, bufpix, bufpix_size, NULL, NULL, 0,
NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
unsigned int width,
unsigned int height,
unsigned char mono_band,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a Mono-Band TIFF+TFW from the DBMS into the file-system */
return export_mono_band_tiff_worldfile_common (0, handle, dst_path, cvg,
0, x_res, y_res, minx,
miny, maxx, maxy, width,
height, mono_band,
compression, tile_sz);
}
RL2_DECLARE int
rl2_export_section_mono_band_tiff_worldfile_from_dbms (sqlite3 * handle,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64
section_id,
double x_res,
double y_res,
double minx,
double miny,
double maxx,
double maxy,
unsigned int width,
unsigned int height,
unsigned char
mono_band,
unsigned char
compression,
unsigned int tile_sz)
{
/* exporting a Mono-Band TIFF+TFW - Section */
return export_mono_band_tiff_worldfile_common (1, handle, dst_path, cvg,
section_id, x_res, y_res,
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
3, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
pixel_type, 3, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type,
RL2_PIXEL_RGB, 3, bufpix, bufpix_size,
NULL, NULL, 0, NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
unsigned char green_band,
unsigned char blue_band,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a plain Band-Composed TIFF from the DBMS into the file-system */
return export_triple_band_tiff_common (0, handle, dst_path, cvg, 0, x_res,
y_res, minx, miny, maxx, maxy,
width, height, red_band,
green_band, blue_band, compression,
tile_sz);
}
RL2_DECLARE int
rl2_export_section_triple_band_tiff_from_dbms (sqlite3 * handle,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
................................................................................
unsigned char red_band,
unsigned char green_band,
unsigned char blue_band,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a plain Band-Composed TIFF - Section */
return export_triple_band_tiff_common (1, handle, dst_path, cvg,
section_id, x_res, y_res, minx,
miny, maxx, maxy, width, height,
red_band, green_band, blue_band,
compression, tile_sz);
}
static int
export_mono_band_tiff_common (int by_section, sqlite3 * handle,
const char *dst_path, rl2CoveragePtr cvg,
sqlite3_int64 section_id, double x_res,
double y_res, double minx, double miny,
................................................................................
fprintf (stderr,
"rl2tool Export: Insufficient Memory !!!\n");
goto error;
}
rl2_prime_void_tile (bufpix, tile_sz, tile_sz, sample_type,
1, no_data);
copy_from_outbuf_to_tile (outbuf, bufpix, sample_type,
pixel_type, 1, width, height, tile_sz,
tile_sz, base_y, base_x);
raster =
rl2_create_raster (tile_sz, tile_sz, sample_type, out_pixel,
1, bufpix, bufpix_size, NULL, NULL, 0,
NULL);
bufpix = NULL;
if (raster == NULL)
goto error;
if (rl2_write_tiff_tile (tiff, raster, base_y, base_x) !=
RL2_OK)
goto error;
rl2_destroy_raster (raster);
................................................................................
unsigned char mono_band,
unsigned char compression,
unsigned int tile_sz)
{
/* exporting a plain Mono-Band TIFF from the DBMS - Section */
return export_mono_band_tiff_common (1, handle, dst_path, cvg, section_id,
x_res, y_res, minx, miny, maxx, maxy,
width, height, mono_band,
compression, tile_sz);
}
static int
export_ascii_grid_common (int by_section, sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
sqlite3_int64 section_id, double res, double minx,
double miny, double maxx, double maxy,
................................................................................
}
}
if (by_section)
{
/* single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx,
miny, maxx, maxy, res, res, &pixels, &pixels_size, &palette,
RL2_PIXEL_DATAGRID) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx,
maxy, res, res, &pixels, &pixels_size, &palette,
RL2_PIXEL_DATAGRID) != RL2_OK)
goto error;
}
ascii =
rl2_create_ascii_grid_destination (dst_path, width, height,
xx_res, minx, miny, is_centered,
................................................................................
double res, double minx, double miny,
double maxx, double maxy, unsigned int width,
unsigned int height, int is_centered,
int decimal_digits)
{
/* exporting an ASCII Grid from the DBMS into the file-system */
return export_ascii_grid_common (0, handle, max_threads, dst_path, cvg, 0,
res, minx, miny, maxx, maxy, width,
height, is_centered, decimal_digits);
}
RL2_DECLARE int
rl2_export_section_ascii_grid_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id, double res,
double minx, double miny,
double maxx, double maxy,
unsigned int width,
unsigned int height, int is_centered,
int decimal_digits)
{
/* exporting an ASCII Grid - Section */
return export_ascii_grid_common (1, handle, max_threads, dst_path, cvg,
section_id, res, minx, miny, maxx, maxy,
width, height, is_centered,
................................................................................
if (match == no_data->nBands)
return 1;
}
return 0;
}
static float
compute_ndvi (void *pixels, unsigned char sample_type,
unsigned char num_bands, unsigned short width,
unsigned char red_band, unsigned char nir_band,
unsigned short row, unsigned short col,
rl2PrivPixelPtr in_no_data, float out_no_data)
{
/* computing a Normalized Difference Vegetaion Index -NDVI */
float red;
float nir;
unsigned char *p8;
unsigned short *p16;
................................................................................
static int
export_ndvi_ascii_grid_common (int by_section, sqlite3 * handle,
int max_threads, const char *dst_path,
rl2CoveragePtr cvg, sqlite3_int64 section_id,
double res, double minx, double miny,
double maxx, double maxy, unsigned int width,
unsigned int height, int red_band,
int nir_band, int is_centered,
int decimal_digits)
{
/* exporting an NDVI ASCII Grid common implementation */
rl2PalettePtr palette = NULL;
rl2PixelPtr in_no_data;
rl2AsciiGridDestinationPtr ascii = NULL;
unsigned char level;
unsigned char scale;
................................................................................
if (red_band == nir_band)
goto error;
if (by_section)
{
/* single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx,
miny, maxx, maxy, res, res, &pixels, &pixels_size, &palette,
RL2_PIXEL_MULTIBAND) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx,
maxy, res, res, &pixels, &pixels_size, &palette,
RL2_PIXEL_MULTIBAND) != RL2_OK)
goto error;
}
/* creating the output NDVI raster */
out_pixels_size = width * height * sizeof (float);
out_pixels = malloc (out_pixels_size);
................................................................................
goto error;
po = (float *) out_pixels;
for (row = 0; row < height; row++)
{
/* computing NDVI */
for (col = 0; col < width; col++)
*po++ =
compute_ndvi (pixels, sample_type, num_bands, width,
red_band, nir_band, row, col,
(rl2PrivPixelPtr) in_no_data, out_no_data);
}
free (pixels);
pixels = NULL;
ascii =
rl2_create_ascii_grid_destination (dst_path, width, height,
................................................................................
if (palette != NULL)
rl2_destroy_palette (palette);
return RL2_ERROR;
}
RL2_DECLARE int
rl2_export_ndvi_ascii_grid_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path,
rl2CoveragePtr cvg, double res,
double minx, double miny, double maxx,
double maxy, unsigned int width,
unsigned int height, int red_band,
int nir_band, int is_centered,
int decimal_digits)
{
/* exporting an ASCII Grid from the DBMS into the file-system */
return export_ndvi_ascii_grid_common (0, handle, max_threads, dst_path,
cvg, 0, res, minx, miny, maxx, maxy,
width, height, red_band, nir_band,
is_centered, decimal_digits);
}
RL2_DECLARE int
rl2_export_section_ndvi_ascii_grid_from_dbms (sqlite3 * handle,
int max_threads,
const char *dst_path,
rl2CoveragePtr cvg,
sqlite3_int64 section_id,
double res, double minx,
double miny, double maxx,
double maxy, unsigned int width,
unsigned int height,
int red_band, int nir_band,
int is_centered,
int decimal_digits)
{
/* exporting an ASCII Grid - Section */
return export_ndvi_ascii_grid_common (1, handle, max_threads, dst_path,
cvg, section_id, res, minx, miny,
maxx, maxy, width, height, red_band,
nir_band, is_centered,
decimal_digits);
}
static int
export_jpeg_common (int by_section, sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
................................................................................
else
goto error;
if (by_section)
{
/* single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx,
miny, maxx, maxy, xx_res, yy_res, &outbuf, &outbuf_size, NULL,
pixel_type) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx,
maxy, xx_res, yy_res, &outbuf, &outbuf_size, NULL,
pixel_type) != RL2_OK)
goto error;
}
raster =
rl2_create_raster (width, height, sample_type, pixel_type, num_bands,
outbuf, outbuf_size, NULL, NULL, 0, NULL);
................................................................................
free (outbuf);
return RL2_ERROR;
}
RL2_DECLARE int
rl2_export_jpeg_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
double x_res, double y_res, double minx,
double miny, double maxx, double maxy,
unsigned int width, unsigned int height,
int quality, int with_worldfile)
{
/* exporting a JPEG (with possible JGW) from the DBMS into the file-system */
return export_jpeg_common (0, handle, max_threads, dst_path, cvg, 0,
x_res, y_res, minx, miny, maxx, maxy, width,
height, quality, with_worldfile);
}
RL2_DECLARE int
rl2_export_section_jpeg_from_dbms (sqlite3 * handle, int max_threads,
const char *dst_path, rl2CoveragePtr cvg,
sqlite3_int64 section_id, double x_res,
double y_res, double minx, double miny,
double maxx, double maxy,
unsigned int width, unsigned int height,
int quality, int with_worldfile)
{
/* exporting a JPEG (with possible JGW) - Section */
return export_jpeg_common (1, handle, max_threads, dst_path, cvg,
section_id, x_res, y_res, minx, miny, maxx,
maxy, width, height, quality, with_worldfile);
}
static int
export_raw_pixels_common (int by_section, sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg, sqlite3_int64 section_id,
double x_res, double y_res, double minx,
double miny, double maxx, double maxy,
unsigned int width, unsigned int height,
int big_endian, unsigned char **blob, int *blob_size)
{
/* common implementation for Export RAW pixels */
unsigned char level;
unsigned char scale;
double xx_res = x_res;
double yy_res = y_res;
unsigned char sample_type;
................................................................................
RL2_OK)
goto error;
if (by_section)
{
/* single Section */
if (rl2_get_section_raw_raster_data
(handle, max_threads, cvg, section_id, width, height, minx,
miny, maxx, maxy, xx_res, yy_res, &outbuf, &outbuf_size, NULL,
pixel_type) != RL2_OK)
goto error;
}
else
{
/* whole Coverage */
if (rl2_get_raw_raster_data
(handle, max_threads, cvg, width, height, minx, miny, maxx,
maxy, xx_res, yy_res, &outbuf, &outbuf_size, NULL,
pixel_type) != RL2_OK)
goto error;
}
bufpix =
rl2_copy_endian_raw_pixels (outbuf, outbuf_size, width, height,
sample_type, num_bands, big_endian);
if (bufpix == NULL)
................................................................................
double y_res, double minx, double miny,
double maxx, double maxy,
unsigned int width,
unsigned int height, int big_endian,
unsigned char **blob, int *blob_size)
{
/* exporting RAW pixel buffer and Transparency Mask from the DBMS */
return export_raw_pixels_common (0, handle, max_threads, coverage, 0,
x_res, y_res, minx, miny, maxx, maxy,
width, height, big_endian, blob,
blob_size);
}
RL2_DECLARE int
rl2_export_section_raw_pixels_from_dbms (sqlite3 * handle, int max_threads,
rl2CoveragePtr coverage,
sqlite3_int64 section_id,
double x_res, double y_res,
................................................................................
unsigned int width,
unsigned int height,
int big_endian,
unsigned char **blob, int *blob_size)
{
/* exporting RAW pixel buffer and Transparency Mask - Section */
return export_raw_pixels_common (1, handle, max_threads, coverage,
section_id, x_res, y_res, minx, miny,
maxx, maxy, width, height, big_endian,
blob, blob_size);
}
RL2_DECLARE int
rl2_load_raw_raster_into_dbms (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg, const char *section,
rl2RasterPtr rst, int pyramidize)
{
................................................................................
return RL2_OK;
error:
if (aux != NULL)
destroyAuxImporter (aux);
if (thread_slots != NULL)
free (thread_slots);
if (stmt_upd_sect != NULL)
sqlite3_finalize (stmt_upd_sect);
if (stmt_sect != NULL)
sqlite3_finalize (stmt_sect);
if (stmt_levl != NULL)
sqlite3_finalize (stmt_levl);
if (stmt_tils != NULL)
sqlite3_finalize (stmt_tils);
if (stmt_data != NULL)
sqlite3_finalize (stmt_data);
return RL2_ERROR;
}
RL2_DECLARE int
rl2_load_raw_tiles_into_dbms (sqlite3 * handle,
rl2CoveragePtr cvg, const char *section,
unsigned int sctn_width,
unsigned int sctn_height,
int sctn_srid,
double sctn_minx,
double sctn_miny,
double sctn_maxx,
double sctn_maxy,
int (*getTile) (void *data, double tile_minx,
double tile_miny,
double tile_maxx,
double tile_maxy,
unsigned char *bufpix,
rl2PalettePtr * palette),
void *data, int pyramidize)
{
/* callback-based IMPORT Raster function */
rl2PrivCoveragePtr privcvg = (rl2PrivCoveragePtr) cvg;
int ret;
char *sql;
const char *coverage;
unsigned char sample_type;
unsigned char pixel_type;
unsigned char num_bands;
unsigned int tile_w;
unsigned int tile_h;
unsigned char compression;
int quality;
char *table;
char *xtable;
unsigned int tileWidth;
unsigned int tileHeight;
unsigned int width = sctn_width;
unsigned int height = sctn_height;
int srid;
double minx = sctn_minx;
double miny = sctn_miny;
double maxx = sctn_maxx;
double maxy = sctn_maxy;
double tile_minx;
double tile_miny;
double tile_maxx;
double tile_maxy;
rl2RasterStatisticsPtr section_stats = NULL;
rl2PixelPtr no_data = NULL;
rl2PalettePtr palette = NULL;
rl2PalettePtr aux_palette = NULL;
unsigned int row;
unsigned int col;
double res_x;
double res_y;
double hResolution;
double vResolution;
double base_res_x;
double base_res_y;
char *xml_summary = NULL;
sqlite3_stmt *stmt_data = NULL;
sqlite3_stmt *stmt_tils = NULL;
sqlite3_stmt *stmt_sect = NULL;
sqlite3_stmt *stmt_levl = NULL;
sqlite3_stmt *stmt_upd_sect = NULL;
sqlite3_int64 section_id;
int pixel_size;
int bufpix_sz;
if (cvg == NULL)
goto error;
if (section == NULL)
goto error;
if (width == 0 || height == 0)
goto error;
if (minx >= maxx || miny >= maxy)
goto error;
hResolution = (sctn_maxx - sctn_minx) / (double) sctn_width;
vResolution = (sctn_maxy - sctn_miny) / (double) sctn_height;
if (rl2_get_coverage_tile_size (cvg, &tileWidth, &tileHeight) != RL2_OK)
goto error;
if (rl2_get_coverage_srid (cvg, &srid) != RL2_OK)
goto error;
if (srid != sctn_srid)
goto error;
srid = sctn_srid;
tile_w = tileWidth;
tile_h = tileHeight;
rl2_get_coverage_compression (cvg, &compression, &quality);
rl2_get_coverage_type (cvg, &sample_type, &pixel_type, &num_bands);
coverage = rl2_get_coverage_name (cvg);
switch (sample_type)
{
case RL2_SAMPLE_INT16:
case RL2_SAMPLE_UINT16:
pixel_size = 2;
break;
case RL2_SAMPLE_INT32:
case RL2_SAMPLE_UINT32:
case RL2_SAMPLE_FLOAT:
pixel_size = 4;
break;
case RL2_SAMPLE_DOUBLE:
pixel_size = 8;
break;
default:
pixel_size = 1;
break;
};
pixel_size *= num_bands;
bufpix_sz = tile_w * tile_h * pixel_size;
table = sqlite3_mprintf ("%s_sections", coverage);
xtable = rl2_double_quoted_sql (table);
sqlite3_free (table);
sql =
sqlite3_mprintf
("INSERT INTO \"%s\" (section_id, section_name, file_path, "
"md5_checksum, summary, width, height, geometry) "
"VALUES (NULL, ?, ?, ?, XB_Create(?), ?, ?, ?)", xtable);
free (xtable);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_sect, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
printf ("INSERT INTO sections SQL error: %s\n",
sqlite3_errmsg (handle));
goto error;
}
table = sqlite3_mprintf ("%s_sections", coverage);
xtable = rl2_double_quoted_sql (table);
sqlite3_free (table);
sql =
sqlite3_mprintf
("UPDATE \"%s\" SET statistics = ? WHERE section_id = ?", xtable);
free (xtable);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_upd_sect, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
printf ("UPDATE sections SQL error: %s\n", sqlite3_errmsg (handle));
goto error;
}
if (privcvg->mixedResolutions)
{
/* mixed resolutions Coverage */
table = sqlite3_mprintf ("%s_section_levels", coverage);
xtable = rl2_double_quoted_sql (table);
sqlite3_free (table);
sql =
sqlite3_mprintf
("INSERT OR IGNORE INTO \"%s\" (section_id, pyramid_level, "
"x_resolution_1_1, y_resolution_1_1, "
"x_resolution_1_2, y_resolution_1_2, x_resolution_1_4, "
"y_resolution_1_4, x_resolution_1_8, y_resolution_1_8) "
"VALUES (?, 0, ?, ?, ?, ?, ?, ?, ?, ?)", xtable);
free (xtable);
ret =
sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_levl, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
printf ("INSERT INTO section_levels SQL error: %s\n",
sqlite3_errmsg (handle));
goto error;
}
}
else
{
/* single resolution Coverage */
table = sqlite3_mprintf ("%s_levels", coverage);
xtable = rl2_double_quoted_sql (table);
sqlite3_free (table);
sql =
sqlite3_mprintf
("INSERT OR IGNORE INTO \"%s\" (pyramid_level, "
"x_resolution_1_1, y_resolution_1_1, "
"x_resolution_1_2, y_resolution_1_2, x_resolution_1_4, "
"y_resolution_1_4, x_resolution_1_8, y_resolution_1_8) "
"VALUES (0, ?, ?, ?, ?, ?, ?, ?, ?)", xtable);
free (xtable);
ret =
sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_levl, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
printf ("INSERT INTO levels SQL error: %s\n",
sqlite3_errmsg (handle));
goto error;
}
}
table = sqlite3_mprintf ("%s_tiles", coverage);
xtable = rl2_double_quoted_sql (table);
sqlite3_free (table);
sql =
sqlite3_mprintf
("INSERT INTO \"%s\" (tile_id, pyramid_level, section_id, geometry) "
"VALUES (NULL, 0, ?, BuildMBR(?, ?, ?, ?, ?))", xtable);
free (xtable);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_tils, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
printf ("INSERT INTO tiles SQL error: %s\n", sqlite3_errmsg (handle));
goto error;
}
table = sqlite3_mprintf ("%s_tile_data", coverage);
xtable = rl2_double_quoted_sql (table);
sqlite3_free (table);
sql =
sqlite3_mprintf
("INSERT INTO \"%s\" (tile_id, tile_data_odd, tile_data_even) "
"VALUES (?, ?, ?)", xtable);
free (xtable);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_data, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
printf ("INSERT INTO tile_data SQL error: %s\n",
sqlite3_errmsg (handle));
goto error;
}
res_x = hResolution;
res_y = vResolution;
base_res_x = privcvg->hResolution;
base_res_y = privcvg->vResolution;
/* INSERTing the section */
if (!rl2_do_insert_section
(handle, "loaded from RAW pixels", section, srid, width, height, minx,
miny, maxx, maxy, xml_summary, privcvg->sectionPaths,
privcvg->sectionMD5, privcvg->sectionSummary, stmt_sect, §ion_id))
goto error;
section_stats = rl2_create_raster_statistics (sample_type, num_bands);
if (section_stats == NULL)
goto error;
/* INSERTing the base-levels */
if (privcvg->mixedResolutions)
{
/* multiple resolutions Coverage */
if (!rl2_do_insert_section_levels
(handle, section_id, res_x, res_y, 1.0, sample_type, stmt_levl))
goto error;
}
else
{
/* single resolution Coverage */
if (!rl2_do_insert_levels
(handle, base_res_x, base_res_y, 1.0, sample_type, stmt_levl))
goto error;
}
/* looping on tiles */
tile_maxy = maxy;
for (row = 0; row < height; row += tile_h)
{
tile_miny = tile_maxy - ((double) tile_h * res_y);
tile_minx = minx;
for (col = 0; col < width; col += tile_w)
{
/* requesting a Tile */
rl2RasterPtr tile;
unsigned char *blob_odd;
unsigned char *blob_even;
int blob_odd_sz;
int blob_even_sz;
unsigned char *bufpix = malloc (bufpix_sz);
if (pixel_type == RL2_PIXEL_PALETTE)
rl2_prime_void_tile_palette (bufpix, tile_w, tile_h,
no_data);
else
rl2_prime_void_tile (bufpix, tile_w, tile_h,
sample_type, num_bands, no_data);
tile_maxx = tile_minx + ((double) tile_w * res_x);
if (!getTile
(data, tile_minx, tile_miny, tile_maxx, tile_maxy, bufpix,
&palette))
{
if (bufpix != NULL)
free (bufpix);
goto error;
}
/* building a raster Tile */
tile =
rl2_create_raster (tile_w, tile_h, sample_type, pixel_type,
num_bands, bufpix, bufpix_sz, palette,
NULL, 0, no_data);
if (tile == NULL)
{
if (bufpix != NULL)
free (bufpix);
goto error;
}
/* encoding the Tile */
if (rl2_raster_encode
(tile, compression, &blob_odd, &blob_odd_sz, &blob_even,
&blob_even_sz, quality, 1) != RL2_OK)
{
fprintf (stderr,
"ERROR: unable to encode a tile [Row=%d Col=%d]\n",
row, col);
rl2_destroy_raster (tile);
goto error;
}
aux_palette = rl2_clone_palette (rl2_get_raster_palette (tile));
rl2_destroy_raster (tile);
/* INSERTing the tile */
if (!do_insert_tile
(handle, blob_odd, blob_odd_sz, blob_even, blob_even_sz,
section_id, srid, tile_minx, tile_miny, tile_maxx,
tile_maxy, aux_palette, no_data, stmt_tils, stmt_data,
section_stats))
goto error;
/* next tile */
tile_minx += (double) tile_w *res_x;
}
tile_maxy -= (double) tile_h *res_y;
}
/* updating the Section's Statistics */
compute_aggregate_sq_diff (section_stats);
if (!rl2_do_insert_stats (handle, section_stats, section_id, stmt_upd_sect))
goto error;
rl2_destroy_raster_statistics (section_stats);
section_stats = NULL;
if (pyramidize)
{
/* immediately building the Section's Pyramid */
const char *coverage_name = rl2_get_coverage_name (cvg);
if (coverage_name == NULL)
goto error;
if (rl2_build_section_pyramid
(handle, 1, coverage_name, section_id, 1, 0) != RL2_OK)
{
fprintf (stderr, "unable to build the Section's Pyramid\n");
goto error;
}
}
sqlite3_finalize (stmt_upd_sect);
sqlite3_finalize (stmt_sect);
sqlite3_finalize (stmt_levl);
sqlite3_finalize (stmt_tils);
sqlite3_finalize (stmt_data);
stmt_upd_sect = NULL;
stmt_sect = NULL;
stmt_levl = NULL;
stmt_tils = NULL;
stmt_data = NULL;
if (rl2_update_dbms_coverage (handle, coverage) != RL2_OK)
{
fprintf (stderr, "unable to update the Coverage\n");
goto error;
}
return RL2_OK;
error:
if (stmt_upd_sect != NULL)
sqlite3_finalize (stmt_upd_sect);
if (stmt_sect != NULL)
sqlite3_finalize (stmt_sect);
if (stmt_levl != NULL)
sqlite3_finalize (stmt_levl);
if (stmt_tils != NULL)
sqlite3_finalize (stmt_tils);
if (stmt_data != NULL)
sqlite3_finalize (stmt_data);
return RL2_ERROR;
}
|
Changes to src/rl2jpeg.c.
226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 ... 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 ... 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 ... 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 ... 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 ... 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 .... 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 .... 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 .... 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 .... 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 |
/* The source object is made permanent so that a series of JPEG images
* can be read from the same buffer by calling jpeg_mem_src only before
* the first one.
*/
if (cinfo->src == NULL)
{ /* first time for this JPEG object? */
cinfo->src = (struct jpeg_source_mgr *)
(*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
sizeof (struct jpeg_source_mgr));
}
src = cinfo->src;
src->init_source = init_mem_source;
src->fill_input_buffer = fill_mem_input_buffer;
src->skip_input_data = skip_input_data;
................................................................................
/* The destination object is made permanent so that multiple JPEG images
* can be written to the same buffer without re-executing jpeg_mem_dest.
*/
if (cinfo->dest == NULL)
{ /* first time for this JPEG object? */
cinfo->dest = (struct jpeg_destination_mgr *)
(*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
sizeof (jpeg_mem_destination_mgr));
dest = (jpeg_mem_dest_ptr) cinfo->dest;
dest->newbuffer = NULL;
}
dest = (jpeg_mem_dest_ptr) cinfo->dest;
dest->pub.init_destination = init_mem_destination;
................................................................................
/* creating a JPEG image from a raster */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) raster;
unsigned char *blob;
int blob_size;
if (rst == NULL)
return RL2_ERROR;
if (check_jpeg_compatibility (rst->sampleType, rst->pixelType, rst->nBands)
!= RL2_OK)
return RL2_ERROR;
if (rl2_data_to_jpeg
(rst->rasterBuffer, rst->maskBuffer, (rl2PalettePtr) (rst->Palette),
rst->width, rst->height, rst->sampleType, rst->pixelType, &blob,
&blob_size, quality) != RL2_OK)
return RL2_ERROR;
*jpeg = blob;
................................................................................
/* creating a PNG image from an RGB buffer */
unsigned char *blob;
int blob_size;
if (rgb == NULL)
return RL2_ERROR;
if (rl2_data_to_jpeg
(rgb, NULL, NULL, width, height, RL2_SAMPLE_UINT8, RL2_PIXEL_RGB, &blob,
&blob_size, quality) != RL2_OK)
return RL2_ERROR;
*jpeg = blob;
*jpeg_size = blob_size;
return RL2_OK;
}
RL2_DECLARE int
rl2_gray_to_jpeg (unsigned int width, unsigned int height,
const unsigned char *gray, int quality, unsigned char **jpeg,
int *jpeg_size)
{
/* creating a PNG image from a Grayscale buffer */
unsigned char *blob;
int blob_size;
if (gray == NULL)
return RL2_ERROR;
if (rl2_data_to_jpeg
(gray, NULL, NULL, width, height, RL2_SAMPLE_UINT8, RL2_PIXEL_GRAYSCALE,
&blob, &blob_size, quality) != RL2_OK)
return RL2_ERROR;
*jpeg = blob;
*jpeg_size = blob_size;
return RL2_OK;
}
RL2_PRIVATE int
................................................................................
rst = rl2_raster_from_jpeg (blob, blob_size);
free (blob);
if (rst == NULL)
return NULL;
/* creating the raster section */
scn =
rl2_create_section (path, RL2_COMPRESSION_JPEG, RL2_TILESIZE_UNDEFINED,
RL2_TILESIZE_UNDEFINED, rst);
return scn;
}
RL2_DECLARE rl2RasterPtr
rl2_raster_from_jpeg (const unsigned char *jpeg, int jpeg_size)
{
/* attempting to create a raster from a JPEG image */
................................................................................
goto error;
nBands = 1;
if (pixel_type == RL2_PIXEL_RGB)
nBands = 3;
/* creating the raster */
rst =
rl2_create_raster (width, height, RL2_SAMPLE_UINT8, pixel_type, nBands,
data, data_size, NULL, NULL, 0, NULL);
if (rst == NULL)
goto error;
return rst;
error:
if (rst != NULL)
rl2_destroy_raster (rst);
if (data != NULL)
free (data);
return NULL;
}
RL2_DECLARE int
rl2_get_jpeg_infos (const char *path, unsigned int *width, unsigned int *height,
unsigned char *pixel_type)
{
/* attempting to retrieve basic infos from a JPEG image */
int jpeg_size;
unsigned char *jpeg = NULL;
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
int row_stride;
................................................................................
/* reading all decompressed scanlines */
jpeg_read_scanlines (&cinfo, buffer, 1);
if (cinfo.out_color_space == JCS_CMYK)
{
JSAMPROW row = buffer[0];
for (i = 0; i < (int) (cinfo.output_width); i++)
{
CMYK2RGB (*(row + 0), *(row + 1), *(row + 2), *(row + 3),
inverted, p_data);
row += 4;
p_data += 3;
}
}
else if (cinfo.out_color_space == JCS_GRAYSCALE)
{
JSAMPROW row = buffer[0];
................................................................................
unsigned char forced_conversion, int verbose)
{
/* checking for strict compatibility */
if (coverage->sampleType == RL2_SAMPLE_UINT8
&& coverage->pixelType == RL2_PIXEL_GRAYSCALE && coverage->nBands == 1)
{
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_GRAYSCALE && raster->nBands == 1
&& forced_conversion == RL2_CONVERT_NO)
return 1;
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_RGB && raster->nBands == 3
&& forced_conversion == RL2_CONVERT_RGB_TO_GRAYSCALE)
return 1;
}
if (coverage->sampleType == RL2_SAMPLE_UINT8
................................................................................
&& coverage->pixelType == RL2_PIXEL_RGB && coverage->nBands == 3)
{
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_RGB && raster->nBands == 3
&& forced_conversion == RL2_CONVERT_NO)
return 1;
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_GRAYSCALE && raster->nBands == 1
&& forced_conversion == RL2_CONVERT_GRAYSCALE_TO_RGB)
return 1;
}
if (verbose)
fprintf (stderr, "Mismatching JPEG colorspace !!!\n");
return 0;
}
................................................................................
xml = sqlite3_mprintf ("%s</BoundingBox>", prev);
sqlite3_free (prev);
prev = xml;
xml = sqlite3_mprintf ("%s<Extent>", prev);
sqlite3_free (prev);
prev = xml;
xml =
sqlite3_mprintf ("%s<HorizontalExtent>%1.10f</HorizontalExtent>",
prev, maxx - minx);
sqlite3_free (prev);
prev = xml;
xml =
sqlite3_mprintf ("%s<VerticalExtent>%1.10f</VerticalExtent>",
prev, maxy - miny);
sqlite3_free (prev);
prev = xml;
|
| > | > | | | | | | | | | | > | | | | | | | | | > > | | |
226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 ... 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 ... 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 ... 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 ... 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 ... 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 .... 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 .... 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 .... 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 .... 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 |
/* The source object is made permanent so that a series of JPEG images
* can be read from the same buffer by calling jpeg_mem_src only before
* the first one.
*/
if (cinfo->src == NULL)
{ /* first time for this JPEG object? */
cinfo->src = (struct jpeg_source_mgr *)
(*cinfo->mem->alloc_small) ((j_common_ptr) cinfo,
JPOOL_PERMANENT,
sizeof (struct jpeg_source_mgr));
}
src = cinfo->src;
src->init_source = init_mem_source;
src->fill_input_buffer = fill_mem_input_buffer;
src->skip_input_data = skip_input_data;
................................................................................
/* The destination object is made permanent so that multiple JPEG images
* can be written to the same buffer without re-executing jpeg_mem_dest.
*/
if (cinfo->dest == NULL)
{ /* first time for this JPEG object? */
cinfo->dest = (struct jpeg_destination_mgr *)
(*cinfo->mem->alloc_small) ((j_common_ptr) cinfo,
JPOOL_PERMANENT,
sizeof (jpeg_mem_destination_mgr));
dest = (jpeg_mem_dest_ptr) cinfo->dest;
dest->newbuffer = NULL;
}
dest = (jpeg_mem_dest_ptr) cinfo->dest;
dest->pub.init_destination = init_mem_destination;
................................................................................
/* creating a JPEG image from a raster */
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) raster;
unsigned char *blob;
int blob_size;
if (rst == NULL)
return RL2_ERROR;
if (check_jpeg_compatibility
(rst->sampleType, rst->pixelType, rst->nBands) != RL2_OK)
return RL2_ERROR;
if (rl2_data_to_jpeg
(rst->rasterBuffer, rst->maskBuffer, (rl2PalettePtr) (rst->Palette),
rst->width, rst->height, rst->sampleType, rst->pixelType, &blob,
&blob_size, quality) != RL2_OK)
return RL2_ERROR;
*jpeg = blob;
................................................................................
/* creating a PNG image from an RGB buffer */
unsigned char *blob;
int blob_size;
if (rgb == NULL)
return RL2_ERROR;
if (rl2_data_to_jpeg
(rgb, NULL, NULL, width, height, RL2_SAMPLE_UINT8, RL2_PIXEL_RGB,
&blob, &blob_size, quality) != RL2_OK)
return RL2_ERROR;
*jpeg = blob;
*jpeg_size = blob_size;
return RL2_OK;
}
RL2_DECLARE int
rl2_gray_to_jpeg (unsigned int width, unsigned int height,
const unsigned char *gray, int quality,
unsigned char **jpeg, int *jpeg_size)
{
/* creating a PNG image from a Grayscale buffer */
unsigned char *blob;
int blob_size;
if (gray == NULL)
return RL2_ERROR;
if (rl2_data_to_jpeg
(gray, NULL, NULL, width, height, RL2_SAMPLE_UINT8,
RL2_PIXEL_GRAYSCALE, &blob, &blob_size, quality) != RL2_OK)
return RL2_ERROR;
*jpeg = blob;
*jpeg_size = blob_size;
return RL2_OK;
}
RL2_PRIVATE int
................................................................................
rst = rl2_raster_from_jpeg (blob, blob_size);
free (blob);
if (rst == NULL)
return NULL;
/* creating the raster section */
scn =
rl2_create_section (path, RL2_COMPRESSION_JPEG,
RL2_TILESIZE_UNDEFINED, RL2_TILESIZE_UNDEFINED,
rst);
return scn;
}
RL2_DECLARE rl2RasterPtr
rl2_raster_from_jpeg (const unsigned char *jpeg, int jpeg_size)
{
/* attempting to create a raster from a JPEG image */
................................................................................
goto error;
nBands = 1;
if (pixel_type == RL2_PIXEL_RGB)
nBands = 3;
/* creating the raster */
rst =
rl2_create_raster (width, height, RL2_SAMPLE_UINT8, pixel_type,
nBands, data, data_size, NULL, NULL, 0, NULL);
if (rst == NULL)
goto error;
return rst;
error:
if (rst != NULL)
rl2_destroy_raster (rst);
if (data != NULL)
free (data);
return NULL;
}
RL2_DECLARE int
rl2_get_jpeg_infos (const char *path, unsigned int *width,
unsigned int *height, unsigned char *pixel_type)
{
/* attempting to retrieve basic infos from a JPEG image */
int jpeg_size;
unsigned char *jpeg = NULL;
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
int row_stride;
................................................................................
/* reading all decompressed scanlines */
jpeg_read_scanlines (&cinfo, buffer, 1);
if (cinfo.out_color_space == JCS_CMYK)
{
JSAMPROW row = buffer[0];
for (i = 0; i < (int) (cinfo.output_width); i++)
{
CMYK2RGB (*(row + 0), *(row + 1), *(row + 2),
*(row + 3), inverted, p_data);
row += 4;
p_data += 3;
}
}
else if (cinfo.out_color_space == JCS_GRAYSCALE)
{
JSAMPROW row = buffer[0];
................................................................................
unsigned char forced_conversion, int verbose)
{
/* checking for strict compatibility */
if (coverage->sampleType == RL2_SAMPLE_UINT8
&& coverage->pixelType == RL2_PIXEL_GRAYSCALE && coverage->nBands == 1)
{
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_GRAYSCALE
&& raster->nBands == 1 && forced_conversion == RL2_CONVERT_NO)
return 1;
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_RGB && raster->nBands == 3
&& forced_conversion == RL2_CONVERT_RGB_TO_GRAYSCALE)
return 1;
}
if (coverage->sampleType == RL2_SAMPLE_UINT8
................................................................................
&& coverage->pixelType == RL2_PIXEL_RGB && coverage->nBands == 3)
{
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_RGB && raster->nBands == 3
&& forced_conversion == RL2_CONVERT_NO)
return 1;
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_GRAYSCALE
&& raster->nBands == 1
&& forced_conversion == RL2_CONVERT_GRAYSCALE_TO_RGB)
return 1;
}
if (verbose)
fprintf (stderr, "Mismatching JPEG colorspace !!!\n");
return 0;
}
................................................................................
xml = sqlite3_mprintf ("%s</BoundingBox>", prev);
sqlite3_free (prev);
prev = xml;
xml = sqlite3_mprintf ("%s<Extent>", prev);
sqlite3_free (prev);
prev = xml;
xml =
sqlite3_mprintf
("%s<HorizontalExtent>%1.10f</HorizontalExtent>", prev,
maxx - minx);
sqlite3_free (prev);
prev = xml;
xml =
sqlite3_mprintf ("%s<VerticalExtent>%1.10f</VerticalExtent>",
prev, maxy - miny);
sqlite3_free (prev);
prev = xml;
|
Changes to src/rl2openjpeg.c.
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 ... 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 ... 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 ... 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 ... 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 ... 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 .... 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 .... 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 |
#include "rasterlite2/rl2tiff.h"
#include "rasterlite2_private.h"
#ifndef OMIT_OPENJPEG /* only if OpenJpeg is enabled */
#ifdef HAVE_OPENJPEG_2_1_OPENJPEG_H
#include <openjpeg-2.1/openjpeg.h>
#else
#include <openjpeg-2.0/openjpeg.h>
#endif
struct jp2_memfile
{
/* a struct emulating a file [memory mapped] */
unsigned char *buffer;
int malloc_block;
................................................................................
}
}
RL2_PRIVATE int
rl2_decode_jpeg2000_scaled (int scale, const unsigned char *jpeg2000,
int jpeg2000_sz, unsigned int *xwidth,
unsigned int *xheight, unsigned char xsample_type,
unsigned char xpixel_type, unsigned char xnum_bands,
unsigned char **pixels, int *pixels_size)
{
/* attempting to create a raster from a Jpeg2000 image - supporting rescaled size */
unsigned char *buf = NULL;
int buf_size = 0;
unsigned int width;
unsigned int height;
unsigned char sample_type = RL2_SAMPLE_UNKNOWN;
................................................................................
fprintf (stderr,
"OpenJpeg Error: opj_decode_tile_data() failed\n");
goto error;
}
if (sample_type == RL2_SAMPLE_UINT16)
save_tile_u16 ((unsigned short *) buf,
(unsigned short *) jp2_data, tile_x0 / scale,
tile_y0 / scale, tile_x1 / scale, tile_y1 / scale,
num_bands, width / scale, height / scale);
else
save_tile_u8 ((unsigned char *) buf, (unsigned char *) jp2_data,
tile_x0 / scale, tile_y0 / scale, tile_x1 / scale,
tile_y1 / scale, num_bands, width / scale,
height / scale);
free (jp2_data);
jp2_data = NULL;
................................................................................
int verbose)
{
/* checking for strict compatibility */
if (coverage->sampleType == RL2_SAMPLE_UINT8
&& coverage->pixelType == RL2_PIXEL_GRAYSCALE && coverage->nBands == 1)
{
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_GRAYSCALE && raster->nBands == 1
&& forced_conversion == RL2_CONVERT_NO)
return 1;
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_RGB && raster->nBands == 3
&& forced_conversion == RL2_CONVERT_RGB_TO_GRAYSCALE)
return 1;
}
if (coverage->sampleType == RL2_SAMPLE_UINT8
................................................................................
&& coverage->pixelType == RL2_PIXEL_RGB && coverage->nBands == 3)
{
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_RGB && raster->nBands == 3
&& forced_conversion == RL2_CONVERT_NO)
return 1;
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_GRAYSCALE && raster->nBands == 1
&& forced_conversion == RL2_CONVERT_GRAYSCALE_TO_RGB)
return 1;
}
if (coverage->sampleType == RL2_SAMPLE_UINT8
&& coverage->pixelType == RL2_PIXEL_DATAGRID && coverage->nBands == 1)
{
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_DATAGRID && raster->nBands == 1
&& forced_conversion == RL2_CONVERT_NO)
return 1;
}
if (coverage->sampleType == RL2_SAMPLE_UINT8
&& coverage->pixelType == RL2_PIXEL_MULTIBAND && (coverage->nBands == 3
|| coverage->nBands ==
4))
{
if (raster->sampleType == RL2_SAMPLE_UINT8
&& raster->pixelType == RL2_PIXEL_MULTIBAND
&& raster->nBands == coverage->nBands
&& forced_conversion == RL2_CONVERT_NO)
return 1;
}
if (coverage->sampleType == RL2_SAMPLE_UINT16
&& coverage->pixelType == RL2_PIXEL_DATAGRID && coverage->nBands == 1)
{
if (raster->sampleType == RL2_SAMPLE_UINT16
&& raster->pixelType == RL2_PIXEL_DATAGRID && raster->nBands == 1
&& forced_conversion == RL2_CONVERT_NO)
return 1;
}
if (coverage->sampleType == RL2_SAMPLE_UINT16
&& coverage->pixelType == RL2_PIXEL_RGB && coverage->nBands == 3)
{
if (raster->sampleType == RL2_SAMPLE_UINT16
&& raster->pixelType == RL2_PIXEL_RGB && raster->nBands == 3
&& forced_conversion == RL2_CONVERT_NO)
return 1;
}
if (coverage->sampleType == RL2_SAMPLE_UINT16
&& coverage->pixelType == RL2_PIXEL_MULTIBAND && (coverage->nBands == 3
|| coverage->nBands ==
4))
{
if (raster->sampleType == RL2_SAMPLE_UINT16
&& raster->pixelType == RL2_PIXEL_MULTIBAND
&& raster->nBands == coverage->nBands
&& forced_conversion == RL2_CONVERT_NO)
return 1;
}
if (verbose)
fprintf (stderr, "Mismatching Jpeg2000 colorspace !!!\n");
return 0;
}
static int
read_jpeg2000_pixels_gray_to_rgb (rl2PrivRasterPtr origin, unsigned short width,
unsigned short height, unsigned int startRow,
unsigned int startCol, unsigned char *pixels)
{
/* Grayscale -> RGB */
unsigned short x;
unsigned short y;
unsigned short row;
unsigned short col;
................................................................................
*p_out++ = value; /* blue */
}
}
return 1;
}
static int
read_jpeg2000_pixels_rgb_to_gray (rl2PrivRasterPtr origin, unsigned short width,
unsigned short height, unsigned int startRow,
unsigned int startCol, unsigned char *pixels)
{
/* RGB -> Grayscale */
unsigned short x;
unsigned short y;
unsigned short row;
unsigned short col;
................................................................................
if (no_data != NULL)
rl2_destroy_pixel (no_data);
return RL2_ERROR;
}
RL2_DECLARE rl2RasterPtr
rl2_get_tile_from_jpeg2000_origin (rl2CoveragePtr cvg, rl2RasterPtr jpeg2000,
unsigned int startRow, unsigned int startCol,
unsigned char forced_conversion, int verbose)
{
/* attempting to create a Coverage-tile from a Jpeg2000 origin */
unsigned int x;
rl2PrivCoveragePtr coverage = (rl2PrivCoveragePtr) cvg;
rl2PrivRasterPtr origin = (rl2PrivRasterPtr) jpeg2000;
rl2RasterPtr raster = NULL;
................................................................................
xml = sqlite3_mprintf ("%s</BoundingBox>", prev);
sqlite3_free (prev);
prev = xml;
xml = sqlite3_mprintf ("%s<Extent>", prev);
sqlite3_free (prev);
prev = xml;
xml =
sqlite3_mprintf ("%s<HorizontalExtent>%1.10f</HorizontalExtent>",
prev, maxx - minx);
sqlite3_free (prev);
prev = xml;
xml =
sqlite3_mprintf ("%s<VerticalExtent>%1.10f</VerticalExtent>",
prev, maxy - miny);
sqlite3_free (prev);
prev = xml;
|
> > > > | > | | | > | | | > | | | | < | | | | < | > | | > | | > > | | |
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 ... 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 ... 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 ... 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 ... 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 .... 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 .... 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 .... 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 |
#include "rasterlite2/rl2tiff.h" #include "rasterlite2_private.h" #ifndef OMIT_OPENJPEG /* only if OpenJpeg is enabled */ #ifdef HAVE_OPENJPEG_2_1_OPENJPEG_H #include <openjpeg-2.1/openjpeg.h> #else #ifdef __ANDROID__ /* Android specific */ #include <openjpeg.h> #else #include <openjpeg-2.0/openjpeg.h> #endif #endif struct jp2_memfile { /* a struct emulating a file [memory mapped] */ unsigned char *buffer; int malloc_block; ................................................................................ } } RL2_PRIVATE int rl2_decode_jpeg2000_scaled (int scale, const unsigned char *jpeg2000, int jpeg2000_sz, unsigned int *xwidth, unsigned int *xheight, unsigned char xsample_type, unsigned char xpixel_type, unsigned char xnum_bands, unsigned char **pixels, int *pixels_size) { /* attempting to create a raster from a Jpeg2000 image - supporting rescaled size */ unsigned char *buf = NULL; int buf_size = 0; unsigned int width; unsigned int height; unsigned char sample_type = RL2_SAMPLE_UNKNOWN; ................................................................................ fprintf (stderr, "OpenJpeg Error: opj_decode_tile_data() failed\n"); goto error; } if (sample_type == RL2_SAMPLE_UINT16) save_tile_u16 ((unsigned short *) buf, (unsigned short *) jp2_data, tile_x0 / scale, tile_y0 / scale, tile_x1 / scale, tile_y1 / scale, num_bands, width / scale, height / scale); else save_tile_u8 ((unsigned char *) buf, (unsigned char *) jp2_data, tile_x0 / scale, tile_y0 / scale, tile_x1 / scale, tile_y1 / scale, num_bands, width / scale, height / scale); free (jp2_data); jp2_data = NULL; ................................................................................ int verbose) { /* checking for strict compatibility */ if (coverage->sampleType == RL2_SAMPLE_UINT8 && coverage->pixelType == RL2_PIXEL_GRAYSCALE && coverage->nBands == 1) { if (raster->sampleType == RL2_SAMPLE_UINT8 && raster->pixelType == RL2_PIXEL_GRAYSCALE && raster->nBands == 1 && forced_conversion == RL2_CONVERT_NO) return 1; if (raster->sampleType == RL2_SAMPLE_UINT8 && raster->pixelType == RL2_PIXEL_RGB && raster->nBands == 3 && forced_conversion == RL2_CONVERT_RGB_TO_GRAYSCALE) return 1; } if (coverage->sampleType == RL2_SAMPLE_UINT8 ................................................................................ && coverage->pixelType == RL2_PIXEL_RGB && coverage->nBands == 3) { if (raster->sampleType == RL2_SAMPLE_UINT8 && raster->pixelType == RL2_PIXEL_RGB && raster->nBands == 3 && forced_conversion == RL2_CONVERT_NO) return 1; if (raster->sampleType == RL2_SAMPLE_UINT8 && raster->pixelType == RL2_PIXEL_GRAYSCALE && raster->nBands == 1 && forced_conversion == RL2_CONVERT_GRAYSCALE_TO_RGB) return 1; } if (coverage->sampleType == RL2_SAMPLE_UINT8 && coverage->pixelType == RL2_PIXEL_DATAGRID && coverage->nBands == 1) { if (raster->sampleType == RL2_SAMPLE_UINT8 && raster->pixelType == RL2_PIXEL_DATAGRID && raster->nBands == 1 && forced_conversion == RL2_CONVERT_NO) return 1; } if (coverage->sampleType == RL2_SAMPLE_UINT8 && coverage->pixelType == RL2_PIXEL_MULTIBAND && (coverage->nBands == 3 || coverage->nBands == 4)) { if (raster->sampleType == RL2_SAMPLE_UINT8 && raster->pixelType == RL2_PIXEL_MULTIBAND && raster->nBands == coverage->nBands && forced_conversion == RL2_CONVERT_NO) return 1; } if (coverage->sampleType == RL2_SAMPLE_UINT16 && coverage->pixelType == RL2_PIXEL_DATAGRID && coverage->nBands == 1) { if (raster->sampleType == RL2_SAMPLE_UINT16 && raster->pixelType == RL2_PIXEL_DATAGRID && raster->nBands == 1 && forced_conversion == RL2_CONVERT_NO) return 1; } if (coverage->sampleType == RL2_SAMPLE_UINT16 && coverage->pixelType == RL2_PIXEL_RGB && coverage->nBands == 3) { if (raster->sampleType == RL2_SAMPLE_UINT16 && raster->pixelType == RL2_PIXEL_RGB && raster->nBands == 3 && forced_conversion == RL2_CONVERT_NO) return 1; } if (coverage->sampleType == RL2_SAMPLE_UINT16 && coverage->pixelType == RL2_PIXEL_MULTIBAND && (coverage->nBands == 3 || coverage->nBands == 4)) { if (raster->sampleType == RL2_SAMPLE_UINT16 && raster->pixelType == RL2_PIXEL_MULTIBAND && raster->nBands == coverage->nBands && forced_conversion == RL2_CONVERT_NO) return 1; } if (verbose) fprintf (stderr, "Mismatching Jpeg2000 colorspace !!!\n"); return 0; } static int read_jpeg2000_pixels_gray_to_rgb (rl2PrivRasterPtr origin, unsigned short width, unsigned short height, unsigned int startRow, unsigned int startCol, unsigned char *pixels) { /* Grayscale -> RGB */ unsigned short x; unsigned short y; unsigned short row; unsigned short col; ................................................................................ *p_out++ = value; /* blue */ } } return 1; } static int read_jpeg2000_pixels_rgb_to_gray (rl2PrivRasterPtr origin, unsigned short width, unsigned short height, unsigned int startRow, unsigned int startCol, unsigned char *pixels) { /* RGB -> Grayscale */ unsigned short x; unsigned short y; unsigned short row; unsigned short col; ................................................................................ if (no_data != NULL) rl2_destroy_pixel (no_data); return RL2_ERROR; } RL2_DECLARE rl2RasterPtr rl2_get_tile_from_jpeg2000_origin (rl2CoveragePtr cvg, rl2RasterPtr jpeg2000, unsigned int startRow, unsigned int startCol, unsigned char forced_conversion, int verbose) { /* attempting to create a Coverage-tile from a Jpeg2000 origin */ unsigned int x; rl2PrivCoveragePtr coverage = (rl2PrivCoveragePtr) cvg; rl2PrivRasterPtr origin = (rl2PrivRasterPtr) jpeg2000; rl2RasterPtr raster = NULL; ................................................................................ xml = sqlite3_mprintf ("%s</BoundingBox>", prev); sqlite3_free (prev); prev = xml; xml = sqlite3_mprintf ("%s<Extent>", prev); sqlite3_free (prev); prev = xml; xml = sqlite3_mprintf ("%s<HorizontalExtent>%1.10f</HorizontalExtent>", prev, maxx - minx); sqlite3_free (prev); prev = xml; xml = sqlite3_mprintf ("%s<VerticalExtent>%1.10f</VerticalExtent>", prev, maxy - miny); sqlite3_free (prev); prev = xml; |
Changes to src/rl2paint.c.
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int width;
int height;
unsigned char *rgba;
cairo_surface_t *bitmap;
cairo_pattern_t *pattern;
} RL2GraphBitmap;
typedef RL2GraphBitmap *RL2GraphBitmapPtr;
RL2_DECLARE rl2GraphicsContextPtr
rl2_graph_create_context (int width, int height)
{
/* creating a generic Graphics Context */
RL2GraphContextPtr ctx;
................................................................................
double height, unsigned char red1,
unsigned char green1,
unsigned char blue1,
unsigned char alpha1,
unsigned char red2,
unsigned char green2,
unsigned char blue2,
unsigned char alpha2, double pen_width,
int line_cap, int line_join)
{
/* setting up a Linear Gradient Pen - solid style */
double d_red = (double) red1 / 255.0;
double d_green = (double) green1 / 255.0;
double d_blue = (double) blue1 / 255.0;
double d_alpha = (double) alpha1 / 255.0;
RL2GraphContextPtr ctx = (RL2GraphContextPtr) context;
................................................................................
return 1;
}
RL2_DECLARE int
rl2_graph_set_linear_gradient_brush (rl2GraphicsContextPtr context, double x,
double y, double width, double height,
unsigned char red1, unsigned char green1,
unsigned char blue1, unsigned char alpha1,
unsigned char red2, unsigned char green2,
unsigned char blue2, unsigned char alpha2)
{
/* setting up a Linear Gradient Brush */
double d_red = (double) red1 / 255.0;
double d_green = (double) green1 / 255.0;
double d_blue = (double) blue1 / 255.0;
double d_alpha = (double) alpha1 / 255.0;
................................................................................
style = CAIRO_FONT_SLANT_ITALIC;
if (fnt->style == RL2_FONTSTYLE_OBLIQUE)
style = CAIRO_FONT_SLANT_OBLIQUE;
if (fnt->weight == RL2_FONTWEIGHT_BOLD)
weight = CAIRO_FONT_WEIGHT_BOLD;
cairo_select_font_face (cairo, fnt->facename, style, weight);
cairo_set_font_size (cairo, size);
}
else
{
/* using a TrueType font */
cairo_font_options_t *font_options = cairo_font_options_create ();
cairo_matrix_t ctm;
cairo_matrix_t font_matrix;
................................................................................
unsigned char red;
unsigned char green;
unsigned char blue;
unsigned char alpha;
unsigned char xred;
unsigned char xgreen;
unsigned char xblue;
int valid = 0;
unsigned char *bitmap;
RL2PrivGraphPatternPtr pattern = (RL2PrivGraphPatternPtr) ptrn;
if (pattern == NULL)
return RL2_ERROR;
width = pattern->width;
height = pattern->height;
................................................................................
if (bitmap == NULL)
return RL2_ERROR;
/* checking for a Monochrome Pattern */
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
aux_pattern_get_pixel (x, y, width, bitmap, &red, &green, &blue,
&alpha);
if (alpha != 0)
{
if (valid)
{
if (xred == red && xgreen == green && xblue == blue)
;
else
return RL2_ERROR;
}
else
{
xred = red;
xgreen = green;
xblue = blue;
valid = 1;
}
}
}
}
/* all right, applying the new color */
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
aux_pattern_get_pixel (x, y, width, bitmap, &red, &green, &blue,
&alpha);
if (alpha != 0)
aux_pattern_set_pixel (x, y, width, bitmap, r, g, b, alpha);
}
}
cairo_surface_mark_dirty (pattern->bitmap);
return RL2_OK;
}
RL2_DECLARE int
rl2_graph_pattern_transparency (rl2GraphicsPatternPtr ptrn, unsigned char aleph)
{
/* changing the Pattern's transparency */
int x;
................................................................................
if (bitmap == NULL)
return RL2_ERROR;
/* applying the new transparency */
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
aux_pattern_get_pixel (x, y, width, bitmap, &red, &green, &blue,
&alpha);
if (alpha != 0)
aux_pattern_set_pixel (x, y, width, bitmap, red, green,
blue, aleph);
}
}
cairo_surface_mark_dirty (pattern->bitmap);
return RL2_OK;
................................................................................
}
/* destroying the cached font */
rl2_destroy_private_tt_font (font);
}
RL2_DECLARE rl2GraphicsFontPtr
rl2_graph_create_TrueType_font (const void *priv_data, const unsigned char *ttf,
int ttf_bytes, double size)
{
/* creating a TrueType font */
RL2GraphFontPtr fnt;
char *facename;
int is_bold;
int is_italic;
unsigned char *font = NULL;
................................................................................
}
RL2_DECLARE void
rl2_graph_destroy_font (rl2GraphicsFontPtr font)
{
/* destroying a font */
RL2GraphFontPtr fnt = (RL2GraphFontPtr) font;
if (fnt == NULL)
return;
if (fnt->toy_font == 0)
{
if (fnt->cairo_scaled_font != NULL)
cairo_scaled_font_destroy (fnt->cairo_scaled_font);
if (fnt->cairo_font != NULL)
cairo_font_face_destroy (fnt->cairo_font);
}
else
{
if (fnt->facename != NULL)
free (fnt->facename);
free (fnt);
}
}
RL2_DECLARE int
rl2_graph_font_set_color (rl2GraphicsFontPtr font, unsigned char red,
unsigned char green, unsigned char blue,
unsigned char alpha)
{
................................................................................
set_current_pen (ctx);
cairo_stroke (cairo);
return 1;
}
RL2_DECLARE int
rl2_graph_draw_circle_sector (rl2GraphicsContextPtr context, double center_x,
double center_y, double radius, double from_angle,
double to_angle)
{
/* drawing a filled circular sector */
cairo_t *cairo;
RL2GraphContextPtr ctx = (RL2GraphContextPtr) context;
if (ctx == NULL)
return 0;
if (ctx->type == RL2_SURFACE_PDF)
................................................................................
*height = extents.height;
*post_x = extents.x_advance;
*post_y = extents.y_advance;
return 1;
}
RL2_DECLARE int
rl2_graph_draw_text (rl2GraphicsContextPtr context, const char *text, double x,
double y, double angle, double anchor_point_x,
double anchor_point_y)
{
/* drawing a text string (using the current font) */
double rads;
double pre_x;
double pre_y;
double width;
................................................................................
rl2_geometry_from_blob (blob3, size3);
if (result == NULL)
break;
if (result->first_point == NULL)
break;
*x = result->first_point->x;
*y = result->first_point->y;
ok = 1;
}
}
else
goto error;
}
if (ok == 0)
................................................................................
rl2GetPoint (ln->coords, ln->points - 1, &xx, &yy);
if (xx == x && yy == y)
return 1;
return 0;
}
static rl2GeometryPtr
aux_reduce_curve (sqlite3 * handle, rl2GeometryPtr geom, rl2GeometryPtr circle,
double x, double y)
{
/* reducing a Curve by discarding the alreasdy processed portion */
sqlite3_stmt *stmt = NULL;
const char *sql;
int ret;
unsigned char *blob1;
int size1;
unsigned char *blob2;
int size2;
rl2GeometryPtr out = NULL;
rl2LinestringPtr ln;
rl2LinestringPtr save_ln = NULL;
int count = 0;
rl2_serialize_linestring (geom->first_linestring, &blob1, &size1);
rl2_serialize_linestring (circle->first_linestring, &blob2, &size2);
/* preparing the SQL query statement */
sql = "SELECT ST_Split(?, ?)";
................................................................................
ln = result->first_linestring;
while (ln != NULL)
{
if (aux_is_discarded_portion (ln, x, y))
;
else
{
save_ln = ln;
count++;
}
ln = ln->next;
}
}
}
else
goto error;
}
if (save_ln == NULL || count != 1)
goto error;
out = rl2_clone_linestring (save_ln);
sqlite3_finalize (stmt);
return out;
error:
if (stmt != NULL)
sqlite3_finalize (stmt);
return NULL;
}
static rl2GeometryPtr
rl2_draw_wrapped_label (sqlite3 * handle, rl2GraphicsContextPtr context,
cairo_t * cairo, const char *text, rl2GeometryPtr geom)
{
/* placing each character along the modelling line */
double x0;
................................................................................
double m;
double rads;
double angle;
char buf[2];
rl2GeometryPtr g2;
rl2GeometryPtr g = rl2_clone_curve (geom);
rl2GeometryPtr circle;
const char *c = text;
cairo_font_extents_t extents;
cairo_font_extents (cairo, &extents);
radius =
sqrt ((extents.max_x_advance * extents.max_x_advance) +
(extents.height * extents.height)) / 2.0;
while (*c != '\0' && g != NULL)
{
buf[0] = *c;
buf[1] = '\0';
get_aux_start_point (g, &x0, &y0);
circle = rl2_build_circle (x0, y0, radius);
if (!get_aux_interception_point (handle, g, circle, &x1, &y1))
................................................................................
rl2_destroy_geometry (g);
g = NULL;
break;
}
m = (y1 - y0) / (x1 - x0);
rads = atan (m);
angle = rads / .0174532925199432958;
if (x1 < x0)
angle += 180.0;
rl2_graph_draw_text (context, buf, x0, y0, angle, 0.5, 0.5);
c++;
g2 = aux_reduce_curve (handle, g, circle, x0, y0);
rl2_destroy_geometry (circle);
rl2_destroy_geometry (g);
g = g2;
}
return g;
}
RL2_DECLARE int
rl2_graph_draw_warped_text (sqlite3 * handle, rl2GraphicsContextPtr context,
const char *text, int points, double *x, double *y,
double initial_gap, double gap, int repeated)
{
/* drawing a text string warped along a modelling curve (using the current font) */
double curve_len;
double text_len;
double extra_len;
double start;
double from;
rl2GeometryPtr geom = NULL;
rl2GeometryPtr geom2 = NULL;
cairo_t *cairo;
RL2GraphContextPtr ctx = (RL2GraphContextPtr) context;
if (ctx == NULL)
return 0;
if (text == NULL)
return 0;
................................................................................
geom = rl2_curve_from_XY (points, x, y);
if (geom == NULL)
return 0;
curve_len = rl2_compute_curve_length (geom);
do_estimate_text_length (cairo, text, &text_len, &extra_len);
if ((text_len + (2.0 * extra_len)) > curve_len)
return 0; /* not enough room to place the label */
if (repeated)
{
/* repeated labels */
int first = 1;
rl2GeometryPtr geom3 = rl2_clone_linestring (geom->first_linestring);
while (geom3 != NULL)
{
if (first)
{
start = initial_gap + extra_len;
first = 0;
}
else
start = gap + extra_len;
curve_len = rl2_compute_curve_length (geom3);
from = start / curve_len;
/* extracting the sub-path modelling the label */
geom2 = rl2_curve_substring (handle, geom3, from, 1.0);
rl2_destroy_geometry (geom3);
if (geom2 == NULL)
goto error;
geom3 =
................................................................................
/* single label */
start = (curve_len - text_len) / 2.0;
from = start / curve_len;
/* extracting the sub-path modelling the label */
geom2 = rl2_curve_substring (handle, geom, from, 1.0);
if (geom2 == NULL)
goto error;
rl2_draw_wrapped_label (handle, context, cairo, text, geom2);
rl2_destroy_geometry (geom2);
}
rl2_destroy_geometry (geom);
return 1;
error:
rl2_destroy_geometry (geom);
................................................................................
cairo_scale (cairo, scale_x, scale_y);
cairo_set_source (cairo, bmp->pattern);
cairo_paint (cairo);
cairo_restore (cairo);
cairo_surface_flush (surface);
return 1;
}
RL2_DECLARE int
rl2_graph_draw_graphic_symbol (rl2GraphicsContextPtr context,
rl2GraphicsPatternPtr symbol, double width,
double height, double x,
double y, double angle,
double anchor_point_x, double anchor_point_y)
................................................................................
}
cairo_restore (cairo);
cairo_surface_flush (surface);
return 1;
}
static unsigned char
unpremultiply (unsigned char c, unsigned char a)
{
/* Cairo has premultiplied alphas */
double x = ((double) c * 255.0) / (double) a;
if (a == 0)
return 0;
return (unsigned char) x;
}
RL2_DECLARE unsigned char *
rl2_graph_get_context_rgb_array (rl2GraphicsContextPtr context)
{
/* creating an RGB buffer from the given Context */
int width;
int height;
int x;
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182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 ... 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 .... 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 .... 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 .... 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 .... 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 .... 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 .... 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 .... 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 .... 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 .... 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 .... 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 .... 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 .... 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 .... 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 .... 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 .... 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 .... 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 .... 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 .... 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 |
int width;
int height;
unsigned char *rgba;
cairo_surface_t *bitmap;
cairo_pattern_t *pattern;
} RL2GraphBitmap;
typedef RL2GraphBitmap *RL2GraphBitmapPtr;
static unsigned char
unpremultiply (unsigned char c, unsigned char a)
{
/* Cairo has premultiplied alphas */
double x = ((double) c * 255.0) / (double) a;
if (a == 0)
return 0;
return (unsigned char) x;
}
RL2_DECLARE rl2GraphicsContextPtr
rl2_graph_create_context (int width, int height)
{
/* creating a generic Graphics Context */
RL2GraphContextPtr ctx;
................................................................................
double height, unsigned char red1,
unsigned char green1,
unsigned char blue1,
unsigned char alpha1,
unsigned char red2,
unsigned char green2,
unsigned char blue2,
unsigned char alpha2,
double pen_width, int line_cap,
int line_join)
{
/* setting up a Linear Gradient Pen - solid style */
double d_red = (double) red1 / 255.0;
double d_green = (double) green1 / 255.0;
double d_blue = (double) blue1 / 255.0;
double d_alpha = (double) alpha1 / 255.0;
RL2GraphContextPtr ctx = (RL2GraphContextPtr) context;
................................................................................
return 1;
}
RL2_DECLARE int
rl2_graph_set_linear_gradient_brush (rl2GraphicsContextPtr context, double x,
double y, double width, double height,
unsigned char red1, unsigned char green1,
unsigned char blue1,
unsigned char alpha1, unsigned char red2,
unsigned char green2,
unsigned char blue2, unsigned char alpha2)
{
/* setting up a Linear Gradient Brush */
double d_red = (double) red1 / 255.0;
double d_green = (double) green1 / 255.0;
double d_blue = (double) blue1 / 255.0;
double d_alpha = (double) alpha1 / 255.0;
................................................................................
style = CAIRO_FONT_SLANT_ITALIC;
if (fnt->style == RL2_FONTSTYLE_OBLIQUE)
style = CAIRO_FONT_SLANT_OBLIQUE;
if (fnt->weight == RL2_FONTWEIGHT_BOLD)
weight = CAIRO_FONT_WEIGHT_BOLD;
cairo_select_font_face (cairo, fnt->facename, style, weight);
cairo_set_font_size (cairo, size);
fnt->cairo_font = cairo_get_font_face (cairo);
}
else
{
/* using a TrueType font */
cairo_font_options_t *font_options = cairo_font_options_create ();
cairo_matrix_t ctm;
cairo_matrix_t font_matrix;
................................................................................
unsigned char red;
unsigned char green;
unsigned char blue;
unsigned char alpha;
unsigned char xred;
unsigned char xgreen;
unsigned char xblue;
unsigned char xalpha;
int valid = 0;
int has_black = 0;
unsigned char *bitmap;
RL2PrivGraphPatternPtr pattern = (RL2PrivGraphPatternPtr) ptrn;
if (pattern == NULL)
return RL2_ERROR;
width = pattern->width;
height = pattern->height;
................................................................................
if (bitmap == NULL)
return RL2_ERROR;
/* checking for a Monochrome Pattern */
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
aux_pattern_get_pixel (x, y, width, bitmap, &red, &green,
&blue, &alpha);
if (alpha != 0)
{
if (red < 64 && green < 64 && blue < 64)
has_black++;
if (valid)
{
if (xred == red && xgreen == green
&& xblue == blue && alpha == xalpha)
;
else
goto not_mono;
}
else
{
xred = red;
xgreen = green;
xblue = blue;
xalpha = alpha;
valid = 1;
}
}
}
}
/* all right, applying the new color */
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
aux_pattern_get_pixel (x, y, width, bitmap, &red, &green,
&blue, &alpha);
if (alpha != 0)
aux_pattern_set_pixel (x, y, width, bitmap, r, g, b, alpha);
}
}
cairo_surface_mark_dirty (pattern->bitmap);
return RL2_OK;
not_mono:
if (has_black)
{
/* recoloring only the black pixels */
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
aux_pattern_get_pixel (x, y, width, bitmap, &red,
&green, &blue, &alpha);
if (red < 64 && green < 64 && blue < 64)
aux_pattern_set_pixel (x, y, width, bitmap, r, g, b,
alpha);
}
}
cairo_surface_mark_dirty (pattern->bitmap);
return RL2_OK;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_graph_pattern_transparency (rl2GraphicsPatternPtr ptrn, unsigned char aleph)
{
/* changing the Pattern's transparency */
int x;
................................................................................
if (bitmap == NULL)
return RL2_ERROR;
/* applying the new transparency */
for (y = 0; y < height; y++)
{
for (x = 0; x < width; x++)
{
aux_pattern_get_pixel (x, y, width, bitmap, &red, &green,
&blue, &alpha);
if (alpha != 0)
aux_pattern_set_pixel (x, y, width, bitmap, red, green,
blue, aleph);
}
}
cairo_surface_mark_dirty (pattern->bitmap);
return RL2_OK;
................................................................................
}
/* destroying the cached font */
rl2_destroy_private_tt_font (font);
}
RL2_DECLARE rl2GraphicsFontPtr
rl2_graph_create_TrueType_font (const void *priv_data,
const unsigned char *ttf, int ttf_bytes,
double size)
{
/* creating a TrueType font */
RL2GraphFontPtr fnt;
char *facename;
int is_bold;
int is_italic;
unsigned char *font = NULL;
................................................................................
}
RL2_DECLARE void
rl2_graph_destroy_font (rl2GraphicsFontPtr font)
{
/* destroying a font */
RL2GraphFontPtr fnt = (RL2GraphFontPtr) font;
if (fnt == NULL)
return;
if (fnt->toy_font == 0)
{
if (fnt->cairo_scaled_font != NULL)
cairo_scaled_font_destroy (fnt->cairo_scaled_font);
}
else
{
if (fnt->facename != NULL)
free (fnt->facename);
}
if (fnt->cairo_font != NULL)
{
if (cairo_font_face_get_reference_count (fnt->cairo_font) > 0)
cairo_font_face_destroy (fnt->cairo_font);
}
free (fnt);
}
RL2_DECLARE int
rl2_graph_font_set_color (rl2GraphicsFontPtr font, unsigned char red,
unsigned char green, unsigned char blue,
unsigned char alpha)
{
................................................................................
set_current_pen (ctx);
cairo_stroke (cairo);
return 1;
}
RL2_DECLARE int
rl2_graph_draw_circle_sector (rl2GraphicsContextPtr context, double center_x,
double center_y, double radius,
double from_angle, double to_angle)
{
/* drawing a filled circular sector */
cairo_t *cairo;
RL2GraphContextPtr ctx = (RL2GraphContextPtr) context;
if (ctx == NULL)
return 0;
if (ctx->type == RL2_SURFACE_PDF)
................................................................................
*height = extents.height;
*post_x = extents.x_advance;
*post_y = extents.y_advance;
return 1;
}
RL2_DECLARE int
rl2_graph_draw_text (rl2GraphicsContextPtr context, const char *text,
double x, double y, double angle, double anchor_point_x,
double anchor_point_y)
{
/* drawing a text string (using the current font) */
double rads;
double pre_x;
double pre_y;
double width;
................................................................................
rl2_geometry_from_blob (blob3, size3);
if (result == NULL)
break;
if (result->first_point == NULL)
break;
*x = result->first_point->x;
*y = result->first_point->y;
rl2_destroy_geometry (result);
ok = 1;
}
}
else
goto error;
}
if (ok == 0)
................................................................................
rl2GetPoint (ln->coords, ln->points - 1, &xx, &yy);
if (xx == x && yy == y)
return 1;
return 0;
}
static rl2GeometryPtr
aux_reduce_curve (sqlite3 * handle, rl2GeometryPtr geom,
rl2GeometryPtr circle, double x, double y)
{
/* reducing a Curve by discarding the alreasdy processed portion */
sqlite3_stmt *stmt = NULL;
const char *sql;
int ret;
unsigned char *blob1;
int size1;
unsigned char *blob2;
int size2;
rl2GeometryPtr out = NULL;
rl2LinestringPtr ln;
int count = 0;
rl2_serialize_linestring (geom->first_linestring, &blob1, &size1);
rl2_serialize_linestring (circle->first_linestring, &blob2, &size2);
/* preparing the SQL query statement */
sql = "SELECT ST_Split(?, ?)";
................................................................................
ln = result->first_linestring;
while (ln != NULL)
{
if (aux_is_discarded_portion (ln, x, y))
;
else
{
if (out != NULL)
rl2_destroy_geometry (out);
out = rl2_clone_linestring (ln);
count++;
}
ln = ln->next;
}
rl2_destroy_geometry (result);
}
}
else
goto error;
}
if (out == NULL || count != 1)
goto error;
sqlite3_finalize (stmt);
return out;
error:
if (stmt != NULL)
sqlite3_finalize (stmt);
if (out != NULL)
rl2_destroy_geometry (out);
return NULL;
}
static int
check_reverse (rl2GeometryPtr geom)
{
/* testing for an inverse label */
rl2LinestringPtr ln;
double x0;
double y0;
double x1;
double y1;
double width;
double height;
int last;
if (geom == NULL)
return 0;
ln = geom->first_linestring;
if (ln == NULL)
return 0;
if (ln->points < 2)
return 0;
last = ln->points - 1;
rl2GetPoint (ln->coords, 0, &x0, &y0);
rl2GetPoint (ln->coords, last, &x1, &y1);
width = fabs (x0 - x1);
height = fabs (y0 - y1);
if (width > 3.0)
{
if (x0 > x1)
return 1;
}
else
{
if (y0 > y1)
return 1;
}
return 0;
}
static void
reverse_text (const char *in, char *dest, int len)
{
/* reversing a text string */
char *out;
int n = 1;
while (*in != '\0')
{
out = dest + len - n;
*out = *in++;
n++;
}
*(dest + len) = '\0';
}
static rl2GeometryPtr
rl2_draw_wrapped_label (sqlite3 * handle, rl2GraphicsContextPtr context,
cairo_t * cairo, const char *text, rl2GeometryPtr geom)
{
/* placing each character along the modelling line */
double x0;
................................................................................
double m;
double rads;
double angle;
char buf[2];
rl2GeometryPtr g2;
rl2GeometryPtr g = rl2_clone_curve (geom);
rl2GeometryPtr circle;
char *rev_text = NULL;
const char *c = text;
cairo_font_extents_t extents;
cairo_font_extents (cairo, &extents);
radius =
sqrt ((extents.max_x_advance * extents.max_x_advance) +
(extents.height * extents.height)) / 2.0;
if (check_reverse (g))
{
/* reverse text */
int len = strlen (text);
rev_text = malloc (len + 1);
reverse_text (text, rev_text, len);
c = rev_text;
}
while (*c != '\0' && g != NULL)
{
buf[0] = *c;
buf[1] = '\0';
get_aux_start_point (g, &x0, &y0);
circle = rl2_build_circle (x0, y0, radius);
if (!get_aux_interception_point (handle, g, circle, &x1, &y1))
................................................................................
rl2_destroy_geometry (g);
g = NULL;
break;
}
m = (y1 - y0) / (x1 - x0);
rads = atan (m);
angle = rads / .0174532925199432958;
if (x1 < x0 && rev_text == NULL)
angle += 180.0;
rl2_graph_draw_text (context, buf, x0, y0, angle, 0.5, 0.5);
c++;
g2 = aux_reduce_curve (handle, g, circle, x0, y0);
rl2_destroy_geometry (circle);
rl2_destroy_geometry (g);
g = g2;
}
if (rev_text)
free (rev_text);
return g;
}
RL2_DECLARE int
rl2_graph_draw_warped_text (sqlite3 * handle, rl2GraphicsContextPtr context,
const char *text, int points, double *x,
double *y, double initial_gap, double gap,
int repeated)
{
/* drawing a text string warped along a modelling curve (using the current font) */
double curve_len;
double text_len;
double extra_len;
double start;
double from;
rl2GeometryPtr geom = NULL;
rl2GeometryPtr geom2 = NULL;
rl2GeometryPtr geom3 = NULL;
cairo_t *cairo;
RL2GraphContextPtr ctx = (RL2GraphContextPtr) context;
if (ctx == NULL)
return 0;
if (text == NULL)
return 0;
................................................................................
geom = rl2_curve_from_XY (points, x, y);
if (geom == NULL)
return 0;
curve_len = rl2_compute_curve_length (geom);
do_estimate_text_length (cairo, text, &text_len, &extra_len);
if ((initial_gap + text_len + (2.0 * extra_len)) > curve_len)
return 0; /* not enough room to place the label */
if (repeated)
{
/* repeated labels */
int first = 1;
geom3 = rl2_clone_linestring (geom->first_linestring);
while (geom3 != NULL)
{
if (first)
{
start = initial_gap + extra_len;
first = 0;
}
else
start = gap + extra_len;
curve_len = rl2_compute_curve_length (geom3);
if ((start + text_len + extra_len) > curve_len)
break; /* not enough room to place the label */
from = start / curve_len;
/* extracting the sub-path modelling the label */
geom2 = rl2_curve_substring (handle, geom3, from, 1.0);
rl2_destroy_geometry (geom3);
if (geom2 == NULL)
goto error;
geom3 =
................................................................................
/* single label */
start = (curve_len - text_len) / 2.0;
from = start / curve_len;
/* extracting the sub-path modelling the label */
geom2 = rl2_curve_substring (handle, geom, from, 1.0);
if (geom2 == NULL)
goto error;
geom3 = rl2_draw_wrapped_label (handle, context, cairo, text, geom2);
rl2_destroy_geometry (geom2);
rl2_destroy_geometry (geom3);
}
rl2_destroy_geometry (geom);
return 1;
error:
rl2_destroy_geometry (geom);
................................................................................
cairo_scale (cairo, scale_x, scale_y);
cairo_set_source (cairo, bmp->pattern);
cairo_paint (cairo);
cairo_restore (cairo);
cairo_surface_flush (surface);
return 1;
}
RL2_DECLARE int
rl2_rescale_pixbuf (const unsigned char *inbuf, unsigned int inwidth,
unsigned int inheight, unsigned char pixtype,
const unsigned char *outbuf, unsigned int outwidth,
unsigned int outheight)
{
/* drawing a rescaled pixbufx (RGB or GRAYSCALE) */
unsigned char *pixbuf = NULL;
int bufsz;
const unsigned char *p_in;
unsigned char *p_out;
unsigned int x;
unsigned int y;
int stride;
double scale_x = (double) outwidth / (double) inwidth;
double scale_y = (double) outheight / (double) inheight;
int little_endian = rl2cr_endian_arch ();
cairo_t *cairo;
cairo_surface_t *surface;
cairo_surface_t *bitmap;
cairo_pattern_t *pattern;
if (pixtype != RL2_PIXEL_RGB && pixtype != RL2_PIXEL_GRAYSCALE)
return 0;
/* creating a Cairo context */
surface =
cairo_image_surface_create (CAIRO_FORMAT_ARGB32, outwidth, outheight);
if (cairo_surface_status (surface) == CAIRO_STATUS_SUCCESS)
;
else
goto error1;
cairo = cairo_create (surface);
if (cairo_status (cairo) == CAIRO_STATUS_NO_MEMORY)
goto error2;
/* allocating and populating data for Cairo */
stride = cairo_format_stride_for_width (CAIRO_FORMAT_ARGB32, inwidth);
bufsz = stride * inheight;
pixbuf = malloc (bufsz);
if (pixbuf == NULL)
{
goto error2;
}
p_in = inbuf;
p_out = pixbuf;
for (y = 0; y < inheight; y++)
{
for (x = 0; x < inwidth; x++)
{
unsigned char r;
unsigned char g;
unsigned char b;
if (pixtype == RL2_PIXEL_RGB)
{
r = *p_in++;
g = *p_in++;
b = *p_in++;
}
else
{
r = *p_in++;
g = r;
b = r;
}
if (little_endian)
{
*p_out++ = b;
*p_out++ = g;
*p_out++ = r;
*p_out++ = 0xff;
}
else
{
*p_out++ = 0xff;
*p_out++ = r;
*p_out++ = g;
*p_out++ = b;
}
}
}
/* creating the input pattern */
bitmap =
cairo_image_surface_create_for_data (pixbuf, CAIRO_FORMAT_ARGB32,
inwidth, inheight, stride);
pattern = cairo_pattern_create_for_surface (bitmap);
cairo_pattern_set_extend (pattern, CAIRO_EXTEND_NONE);
/* rescaling the image */
cairo_save (cairo);
cairo_scale (cairo, scale_x, scale_y);
cairo_set_source (cairo, pattern);
cairo_paint (cairo);
cairo_restore (cairo);
cairo_surface_flush (surface);
/* cleaning up the input pattern */
cairo_pattern_destroy (pattern);
cairo_surface_destroy (bitmap);
free (pixbuf);
/* exporting the rescaled image */
p_in = cairo_image_surface_get_data (surface);
p_out = (unsigned char *) outbuf;
for (y = 0; y < outheight; y++)
{
for (x = 0; x < outwidth; x++)
{
unsigned char r;
unsigned char g;
unsigned char b;
unsigned char a;
if (little_endian)
{
b = *p_in++;
g = *p_in++;
r = *p_in++;
a = *p_in++;
}
else
{
a = *p_in++;
r = *p_in++;
g = *p_in++;
b = *p_in++;
}
if (pixtype == RL2_PIXEL_RGB)
{
*p_out++ = unpremultiply (r, a);
*p_out++ = unpremultiply (g, a);
*p_out++ = unpremultiply (b, a);
}
else
*p_out++ = unpremultiply (r, a);
}
}
/* destroying the Cairo context */
cairo_destroy (cairo);
cairo_surface_destroy (surface);
return 1;
error2:
if (pixbuf != NULL)
free (pixbuf);
cairo_destroy (cairo);
cairo_surface_destroy (surface);
return 0;
error1:
cairo_surface_destroy (surface);
return 0;
}
RL2_DECLARE int
rl2_graph_draw_graphic_symbol (rl2GraphicsContextPtr context,
rl2GraphicsPatternPtr symbol, double width,
double height, double x,
double y, double angle,
double anchor_point_x, double anchor_point_y)
................................................................................
}
cairo_restore (cairo);
cairo_surface_flush (surface);
return 1;
}
RL2_DECLARE unsigned char *
rl2_graph_get_context_rgb_array (rl2GraphicsContextPtr context)
{
/* creating an RGB buffer from the given Context */
int width;
int height;
int x;
|
Changes to src/rl2png.c.
224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 .... 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 .... 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 .... 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 .... 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 |
rl2_free (green);
if (blue != NULL)
rl2_free (blue);
return RL2_ERROR;
}
static int
compress_grayscale_png8 (const unsigned char *pixels, const unsigned char *mask,
double opacity, unsigned int width,
unsigned int height, unsigned char sample_type,
unsigned char pixel_type, unsigned char **png,
int *png_size)
{
/* compressing a PNG image of the GRAYSCALE type - 8 bits */
png_structp png_ptr;
png_infop info_ptr;
int bit_depth;
png_bytep *row_pointers = NULL;
png_bytep p_out;
................................................................................
*png = blob;
*png_size = blob_size;
return RL2_OK;
}
RL2_DECLARE int
rl2_rgb_real_alpha_to_png (unsigned int width, unsigned int height,
const unsigned char *rgb, const unsigned char *alpha,
unsigned char **png, int *png_size)
{
/* creating a PNG image from two distinct RGB + Alpha buffer */
unsigned char *blob;
int blob_size;
if (rgb == NULL || alpha == NULL)
return RL2_ERROR;
................................................................................
case RL2_PIXEL_DATAGRID:
if (sample_type == RL2_SAMPLE_UINT16)
ret =
compress_grayscale_png16 (pixels, width, height,
sample_type, &blob, &blob_size);
else
ret =
compress_grayscale_png8 (pixels, mask, opacity, width, height,
sample_type, pixel_type, &blob,
&blob_size);
break;
case RL2_PIXEL_RGB:
if (sample_type == RL2_SAMPLE_UINT8)
ret =
compress_rgb_png8 (pixels, mask, opacity, width, height,
&blob, &blob_size);
else if (sample_type == RL2_SAMPLE_UINT16)
................................................................................
compress_rgb_png16 (pixels, width, height, &blob, &blob_size);
break;
case RL2_PIXEL_MULTIBAND:
if (sample_type == RL2_SAMPLE_UINT8)
{
if (num_bands == 3)
ret =
compress_rgb_png8 (pixels, mask, opacity, width, height,
&blob, &blob_size);
else if (num_bands == 4)
ret =
compress_4bands_png8 (pixels, width, height, &blob,
&blob_size);
}
else if (sample_type == RL2_SAMPLE_UINT16)
{
................................................................................
if (color_type == PNG_COLOR_TYPE_RGB_ALPHA)
nBands = 4;
}
if (*xpixel_type == RL2_PIXEL_DATAGRID)
pixel_type = RL2_PIXEL_DATAGRID;
if (pixel_type == RL2_PIXEL_PALETTE)
{
if (png_get_tRNS (png_ptr, info_ptr, &transp, &nTransp, &transpValues)
== PNG_INFO_tRNS)
{
/* a Transparency palette is defined */
int i;
for (i = 0; i < nTransp; i++)
*(alpha + i) = *(transp + i);
has_alpha = 1;
}
|
| | | | | | > | | | | | | > | | |
224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 .... 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 .... 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 .... 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 .... 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 |
rl2_free (green);
if (blue != NULL)
rl2_free (blue);
return RL2_ERROR;
}
static int
compress_grayscale_png8 (const unsigned char *pixels,
const unsigned char *mask, double opacity,
unsigned int width, unsigned int height,
unsigned char sample_type, unsigned char pixel_type,
unsigned char **png, int *png_size)
{
/* compressing a PNG image of the GRAYSCALE type - 8 bits */
png_structp png_ptr;
png_infop info_ptr;
int bit_depth;
png_bytep *row_pointers = NULL;
png_bytep p_out;
................................................................................
*png = blob;
*png_size = blob_size;
return RL2_OK;
}
RL2_DECLARE int
rl2_rgb_real_alpha_to_png (unsigned int width, unsigned int height,
const unsigned char *rgb,
const unsigned char *alpha, unsigned char **png,
int *png_size)
{
/* creating a PNG image from two distinct RGB + Alpha buffer */
unsigned char *blob;
int blob_size;
if (rgb == NULL || alpha == NULL)
return RL2_ERROR;
................................................................................
case RL2_PIXEL_DATAGRID:
if (sample_type == RL2_SAMPLE_UINT16)
ret =
compress_grayscale_png16 (pixels, width, height,
sample_type, &blob, &blob_size);
else
ret =
compress_grayscale_png8 (pixels, mask, opacity, width,
height, sample_type, pixel_type,
&blob, &blob_size);
break;
case RL2_PIXEL_RGB:
if (sample_type == RL2_SAMPLE_UINT8)
ret =
compress_rgb_png8 (pixels, mask, opacity, width, height,
&blob, &blob_size);
else if (sample_type == RL2_SAMPLE_UINT16)
................................................................................
compress_rgb_png16 (pixels, width, height, &blob, &blob_size);
break;
case RL2_PIXEL_MULTIBAND:
if (sample_type == RL2_SAMPLE_UINT8)
{
if (num_bands == 3)
ret =
compress_rgb_png8 (pixels, mask, opacity, width,
height, &blob, &blob_size);
else if (num_bands == 4)
ret =
compress_4bands_png8 (pixels, width, height, &blob,
&blob_size);
}
else if (sample_type == RL2_SAMPLE_UINT16)
{
................................................................................
if (color_type == PNG_COLOR_TYPE_RGB_ALPHA)
nBands = 4;
}
if (*xpixel_type == RL2_PIXEL_DATAGRID)
pixel_type = RL2_PIXEL_DATAGRID;
if (pixel_type == RL2_PIXEL_PALETTE)
{
if (png_get_tRNS
(png_ptr, info_ptr, &transp, &nTransp,
&transpValues) == PNG_INFO_tRNS)
{
/* a Transparency palette is defined */
int i;
for (i = 0; i < nTransp; i++)
*(alpha + i) = *(transp + i);
has_alpha = 1;
}
|
Changes to src/rl2pyramid.c.
255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 ... 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 ... 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 ... 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 ... 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 ... 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 ... 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 .... 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 .... 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 .... 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 .... 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 .... 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 .... 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 .... 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 .... 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 .... 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 .... 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 .... 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 .... 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 .... 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 .... 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 .... 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 .... 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 .... 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 .... 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 .... 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 .... 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 .... 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 .... 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 .... 4329 4330 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 4343 .... 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 .... 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 .... 4612 4613 4614 4615 4616 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629 .... 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 .... 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 .... 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 .... 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 .... 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 .... 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 .... 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 .... 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 .... 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 .... 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 .... 5699 5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 .... 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 .... 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794 5795 5796 .... 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 .... 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 .... 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 .... 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 .... 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 .... 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 .... 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 |
#endif
table = sqlite3_mprintf ("%s_tiles", coverage);
xtable = rl2_double_quoted_sql (table);
sqlite3_free (table);
sql =
sqlite3_mprintf ("SELECT Count(*) FROM \"%s\" "
"WHERE section_id = %s AND pyramid_level > 0", xtable,
sect_id);
free (xtable);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
return 1;
while (1)
{
................................................................................
}
sqlite3_finalize (stmt);
stmt = NULL;
if (!ok)
goto error;
/* Coverage's palette and no-data */
sql = sqlite3_mprintf ("SELECT palette, nodata_pixel FROM raster_coverages "
"WHERE Lower(coverage_name) = Lower(%Q)", coverage);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
fprintf (stderr, "SQL error: %s\n%s\n", sql, sqlite3_errmsg (handle));
goto error;
}
................................................................................
free (tile_in);
tile_in = tile_in_n;
}
free (pyr);
}
static int
insert_tile_into_section_pyramid (SectionPyramidPtr pyr, sqlite3_int64 tile_id,
double minx, double miny, double maxx,
double maxy)
{
/* inserting a base tile into the Pyramid level */
SectionPyramidTileInPtr tile;
if (pyr == NULL)
return 0;
tile = alloc_section_pyramid_tile (tile_id, minx, miny, maxx, maxy);
if (tile == NULL)
................................................................................
{
if (tile->cx > minx && tile->cx < maxx && tile->cy > miny
&& tile->cy < maxy)
{
if (first)
{
out =
add_pyramid_out_tile (pyr, row, col, minx, miny, maxx,
maxy);
first = 0;
}
if (out != NULL)
add_pyramid_sub_tile (out, tile);
}
tile = tile->next;
}
................................................................................
for (col = 0; col < (unsigned int) tic_x; col++)
{
unsigned int xx = col + x;
char *p_out = p_out_base + xx;
if (xx >= tileWidth)
break;
*p_out =
rescale_pixel_int8 (buf_in, tileWidth, tileHeight, col * 8,
row * 8, nd);
}
}
}
static double
rescale_pixel_uint8 (const unsigned char *buf_in, unsigned int tileWidth,
unsigned int tileHeight, int x, int y, unsigned char nd)
................................................................................
for (col = 0; col < (unsigned int) tic_x; col++)
{
unsigned int xx = col + x;
unsigned char *p_out = p_out_base + xx;
if (xx >= tileWidth)
break;
*p_out =
rescale_pixel_uint8 (buf_in, tileWidth, tileHeight, col * 8,
row * 8, nd);
}
}
}
static double
rescale_pixel_int16 (const short *buf_in, unsigned int tileWidth,
unsigned int tileHeight, int x, int y, short nd)
................................................................................
for (col = 0; col < (unsigned int) tic_x; col++)
{
unsigned int xx = col + x;
short *p_out = p_out_base + xx;
if (xx >= tileWidth)
break;
*p_out =
rescale_pixel_int16 (buf_in, tileWidth, tileHeight, col * 8,
row * 8, nd);
}
}
}
static double
rescale_pixel_uint16 (const unsigned short *buf_in, unsigned int tileWidth,
unsigned int tileHeight, int x, int y, unsigned short nd)
................................................................................
for (col = 0; col < (unsigned int) tic_x; col++)
{
unsigned int xx = col + x;
int *p_out = p_out_base + xx;
if (xx >= tileWidth)
break;
*p_out =
rescale_pixel_int32 (buf_in, tileWidth, tileHeight, col * 8,
row * 8, nd);
}
}
}
static double
rescale_pixel_uint32 (const unsigned int *buf_in, unsigned int tileWidth,
unsigned int tileHeight, int x, int y, unsigned int nd)
................................................................................
for (col = 0; col < (unsigned int) tic_x; col++)
{
unsigned int xx = col + x;
float *p_out = p_out_base + xx;
if (xx >= tileWidth)
break;
*p_out =
rescale_pixel_float (buf_in, tileWidth, tileHeight, col * 8,
row * 8, nd);
}
}
}
static double
rescale_pixel_double (const double *buf_in, unsigned int tileWidth,
unsigned int tileHeight, int x, int y, double nd)
................................................................................
{
case RL2_SAMPLE_INT8:
rescale_grid_int8 ((char *) buf_out, tileWidth, tileHeight,
(const char *) buf_in, x, y, tic_x, tic_y,
no_data);
break;
case RL2_SAMPLE_UINT8:
rescale_grid_uint8 ((unsigned char *) buf_out, tileWidth, tileHeight,
(const unsigned char *) buf_in, x, y, tic_x,
tic_y, no_data);
break;
case RL2_SAMPLE_INT16:
rescale_grid_int16 ((short *) buf_out, tileWidth, tileHeight,
(const short *) buf_in, x, y, tic_x, tic_y,
no_data);
break;
case RL2_SAMPLE_UINT16:
................................................................................
break;
case RL2_SAMPLE_INT32:
rescale_grid_int32 ((int *) buf_out, tileWidth, tileHeight,
(const int *) buf_in, x, y, tic_x, tic_y,
no_data);
break;
case RL2_SAMPLE_UINT32:
rescale_grid_uint32 ((unsigned int *) buf_out, tileWidth, tileHeight,
(const unsigned int *) buf_in, x, y, tic_x,
tic_y, no_data);
break;
case RL2_SAMPLE_FLOAT:
rescale_grid_float ((float *) buf_out, tileWidth, tileHeight,
(const float *) buf_in, x, y, tic_x, tic_y,
no_data);
break;
case RL2_SAMPLE_DOUBLE:
................................................................................
break;
}
pos_x += geo_x;
}
pos_y -= geo_y;
}
rst = (rl2PrivRasterPtr) raster_in;
rescale_grid (buf_out, tileWidth, tileHeight, rst->rasterBuffer,
sample_type, x, y, tic_x, tic_y, no_data);
rl2_destroy_raster (raster_in);
raster_in = NULL;
tile_in = tile_in->next;
}
raster_out = NULL;
raster_out =
................................................................................
goto error;
}
rl2_destroy_raster (raster_out);
raster_out = NULL;
/* INSERTing the tile */
if (!do_insert_pyramid_tile
(handle, blob_odd, blob_odd_sz, blob_even, blob_even_sz, id_level,
pyr->section_id, pyr->srid, tile_out->minx, tile_out->miny,
tile_out->maxx, tile_out->maxy, stmt_tils, stmt_data))
goto error;
tile_out = tile_out->next;
}
return 1;
................................................................................
if (mask != NULL)
free (mask);
return 0;
}
static double
rescale_mb_pixel_uint8 (const unsigned char *buf_in, unsigned int tileWidth,
unsigned int tileHeight, unsigned int x, unsigned int y,
unsigned char nd, unsigned char nb,
unsigned char num_bands)
{
/* rescaling a MultiBand pixel sample (8x8) - UINT8 */
unsigned int row;
unsigned int col;
int nodata = 0;
int valid = 0;
................................................................................
&& pxl->nBands == num_bands)
{
rl2PrivSamplePtr sample = pxl->Samples + nb;
nd = sample->uint8;
}
}
*(p_out + nb) =
rescale_mb_pixel_uint8 (buf_in, tileWidth, tileHeight,
col * 8, row * 8, nd, nb,
num_bands);
}
}
}
}
static double
rescale_mb_pixel_uint16 (const unsigned short *buf_in, unsigned int tileWidth,
................................................................................
{
rl2PrivSamplePtr sample = pxl->Samples + nb;
nd = sample->uint16;
}
}
*(p_out + nb) =
rescale_mb_pixel_uint16 (buf_in, tileWidth,
tileHeight, col * 8, row * 8,
nd, nb, num_bands);
}
}
}
}
static void
rescale_multiband (void *buf_out, unsigned int tileWidth,
................................................................................
case RL2_SAMPLE_UINT8:
rescale_multiband_uint8 ((unsigned char *) buf_out, tileWidth,
tileHeight, (const unsigned char *) buf_in,
x, y, tic_x, tic_y, num_bands, no_data);
break;
case RL2_SAMPLE_UINT16:
rescale_multiband_uint16 ((unsigned short *) buf_out, tileWidth,
tileHeight, (const unsigned short *) buf_in,
x, y, tic_x, tic_y, num_bands, no_data);
break;
};
}
static int
update_sect_pyramid_multiband (sqlite3 * handle, sqlite3_stmt * stmt_rd,
sqlite3_stmt * stmt_tils,
................................................................................
}
pos_x += geo_x;
}
pos_y -= geo_y;
}
rst = (rl2PrivRasterPtr) raster_in;
rescale_multiband (buf_out, tileWidth, tileHeight,
rst->rasterBuffer, sample_type, num_bands, x,
y, tic_x, tic_y, no_data);
rl2_destroy_raster (raster_in);
raster_in = NULL;
tile_in = tile_in->next;
}
raster_out = NULL;
raster_out =
................................................................................
goto error;
}
rl2_destroy_raster (raster_out);
raster_out = NULL;
/* INSERTing the tile */
if (!do_insert_pyramid_tile
(handle, blob_odd, blob_odd_sz, blob_even, blob_even_sz, id_level,
pyr->section_id, pyr->srid, tile_out->minx, tile_out->miny,
tile_out->maxx, tile_out->maxy, stmt_tils, stmt_data))
goto error;
tile_out = tile_out->next;
}
return 1;
................................................................................
0);
}
compression = RL2_COMPRESSION_PNG;
}
else
nd = rl2_clone_pixel (no_data);
raster =
rl2_create_raster (tileWidth, tileHeight, RL2_SAMPLE_UINT8,
RL2_PIXEL_GRAYSCALE, 1, gray,
tileWidth * tileHeight, NULL, alpha,
tileWidth * tileHeight, nd);
}
else if (pyr->pixel_type == RL2_PIXEL_RGB)
{
/* RGB Pyramid */
nd = rl2_clone_pixel (no_data);
raster =
rl2_create_raster (tileWidth, tileHeight, RL2_SAMPLE_UINT8,
RL2_PIXEL_RGB, 3, rgb,
tileWidth * tileHeight * 3, NULL, alpha,
tileWidth * tileHeight, nd);
}
if (raster == NULL)
{
fprintf (stderr, "ERROR: unable to create a Pyramid Tile\n");
goto error;
}
if (rl2_raster_encode
................................................................................
rl2_destroy_raster (raster);
raster = NULL;
rl2_graph_destroy_context (ctx);
ctx = NULL;
/* INSERTing the tile */
if (!do_insert_pyramid_tile
(handle, blob_odd, blob_odd_sz, blob_even, blob_even_sz, id_level,
pyr->section_id, pyr->srid, tile_out->minx, tile_out->miny,
tile_out->maxx, tile_out->maxy, stmt_tils, stmt_data))
goto error;
tile_out = tile_out->next;
}
return 1;
................................................................................
rl2_graph_destroy_context (ctx);
return 0;
}
#define floor2(exp) ((long) exp)
static rl2RasterPtr
create_124_rescaled_raster (const unsigned char *rgba, unsigned char pixel_type,
unsigned int tileWidth, unsigned int tileHeight,
int scale)
{
/* creating a rescaled raster (1,2 or 4 bit pyramids)
/
/ this function builds an high quality rescaled sub-image by applying pixel interpolation
/
/ this code is widely inspired by the original GD gdImageCopyResampled() function
*/
................................................................................
*p_msk = 1;
}
}
}
}
raster =
rl2_create_raster (out_width, out_height, RL2_SAMPLE_UINT8, pixel_type,
num_bands, rgb, rgb_sz, NULL, mask, mask_sz, NULL);
return raster;
}
static void
copy_124_rescaled (rl2RasterPtr raster_out, rl2RasterPtr raster_in,
unsigned int base_x, unsigned int base_y)
{
................................................................................
double tile_x = sqlite3_column_double (stmt_geo, 1);
double tile_y = sqlite3_column_double (stmt_geo, 2);
rgba = load_tile_base (stmt_data, tile_id, palette, no_data);
if (rgba == NULL)
goto error;
base_tile =
create_124_rescaled_raster (rgba, out_pixel_type, tileWidth,
tileHeight, factor);
free (rgba);
if (base_tile == NULL)
goto error;
shift_x = tile_x - minx;
shift_y = maxy - tile_y;
x = (int) (shift_x / res_x);
y = (int) (shift_y / res_y);
................................................................................
for (ib = 0; ib < num_bands; ib++)
*p_out++ = (unsigned char) (*(sum + ib) / (double) valid);
free (sum);
*p_msk = 1;
}
static void
mb_prime_nodata_u8 (unsigned char *buf, unsigned int width, unsigned int height,
unsigned char num_bands, rl2PixelPtr no_data)
{
/* priming a void buffer */
rl2PrivPixelPtr nd = (rl2PrivPixelPtr) no_data;
unsigned int x;
unsigned int y;
unsigned char ib;
unsigned char *p = buf;
................................................................................
(unsigned char *) buf_in, mask_in,
(unsigned char *) buf, mask, x, y,
ox, oy, no_data);
break;
case RL2_SAMPLE_UINT16:
rescale_multiband_u16 (tileWidth, tileHeight, num_bands,
out_width, out_height, factor,
(unsigned short *) buf_in, mask_in,
(unsigned short *) buf, mask, x, y,
ox, oy, no_data);
break;
};
ox++;
}
oy++;
}
................................................................................
out_height, factor,
(unsigned char *) buf_in,
(unsigned char *) buf, mask, x, y,
ox, oy, no_data_u8);
break;
case RL2_SAMPLE_INT16:
rescale_datagrid_16 (tileWidth, tileHeight, out_width,
out_height, factor, (short *) buf_in,
(short *) buf, mask, x, y, ox, oy,
no_data_16);
break;
case RL2_SAMPLE_UINT16:
rescale_datagrid_u16 (tileWidth, tileHeight, out_width,
out_height, factor,
(unsigned short *) buf_in,
(unsigned short *) buf, mask, x, y,
ox, oy, no_data_u16);
break;
case RL2_SAMPLE_INT32:
rescale_datagrid_32 (tileWidth, tileHeight, out_width,
out_height, factor, (int *) buf_in,
(int *) buf, mask, x, y, ox, oy,
no_data_32);
break;
................................................................................
return raster;
}
static int
rescale_monolithic_multiband (int id_level,
unsigned int tileWidth, unsigned int tileHeight,
unsigned char sample_type,
unsigned char num_bands, int factor, double res_x,
double res_y, double minx, double miny,
double maxx, double maxy, unsigned char *buffer,
int buf_size, unsigned char *mask, int *mask_size,
rl2PixelPtr no_data, sqlite3_stmt * stmt_geo,
sqlite3_stmt * stmt_data)
{
/* rescaling monolithic MultiBand */
rl2RasterPtr raster = NULL;
rl2RasterPtr base_tile = NULL;
rl2PrivRasterPtr rst;
................................................................................
p_out = mask;
for (y = 0; y < tileHeight; y++)
{
/* priming full transparency */
for (x = 0; x < tileWidth; x++)
*p_out++ = 0;
}
rl2_prime_void_tile (buffer, tileWidth, tileHeight, sample_type, num_bands,
no_data);
/* creating the output raster */
raster =
rl2_create_raster (tileWidth, tileHeight, sample_type,
RL2_PIXEL_MULTIBAND, num_bands, buffer, buf_size,
NULL, mask, *mask_size, nd);
if (raster == NULL)
goto error;
................................................................................
rl2_destroy_raster (raster);
}
return 0;
}
static int
prepare_section_pyramid_stmts (sqlite3 * handle, const char *coverage,
int mixed_resolutions, sqlite3_stmt ** xstmt_rd,
sqlite3_stmt ** xstmt_levl,
sqlite3_stmt ** xstmt_tils,
sqlite3_stmt ** xstmt_data)
{
/* preparing the section pyramid related SQL statements */
char *table_tile_data;
char *xtable_tile_data;
................................................................................
if (!get_section_infos
(handle, coverage, section_id, §_width, §_height, &minx,
&miny, &maxx, &maxy, &palette, &no_data))
goto error;
if (!prepare_section_pyramid_stmts
(handle, coverage, mixed_resolutions, &stmt_rd, &stmt_levl, &stmt_tils,
&stmt_data))
goto error;
while (1)
{
/* looping on pyramid levels */
if (mixed_resolutions)
table_levels = sqlite3_mprintf ("%s_section_levels", coverage);
................................................................................
scale = 8;
if (first)
{
pyr =
alloc_sect_pyramid (section_id, sect_width,
sect_height, sample_type,
pixel_type, num_samples,
compression, quality, srid,
new_res_x, new_res_y,
(double) tileWidth *
new_res_x,
(double) tileHeight *
new_res_y, minx, miny, maxx,
maxy, scale);
first = 0;
if (pyr == NULL)
goto error;
}
if (!insert_tile_into_section_pyramid
(pyr, tile_id, tminx, tminy, tmaxx, tmaxy))
goto error;
................................................................................
if (pyr == NULL)
goto error;
out_maxy = maxy;
for (row = 0; row < pyr->scaled_height; row += tileHeight)
{
out_miny = out_maxy - pyr->tile_height;
out_minx = minx;
for (col = 0; col < pyr->scaled_width; col += tileWidth)
{
out_maxx = out_minx + pyr->tile_width;
set_pyramid_tile_destination (pyr, out_minx, out_miny,
out_maxx, out_maxy, row,
col);
out_minx += pyr->tile_width;
}
out_maxy -= pyr->tile_height;
}
................................................................................
}
static int
get_section_raw_raster_data (sqlite3 * handle, int max_threads,
const char *coverage, sqlite3_int64 sect_id,
unsigned int width, unsigned int height,
unsigned char sample_type,
unsigned char pixel_type, unsigned char num_bands,
double minx, double maxy, double x_res,
double y_res, unsigned char **buffer,
int *buf_size, rl2PalettePtr palette,
rl2PixelPtr no_data)
{
/* attempting to return a buffer containing raw pixels from the whole DBMS Section */
unsigned char *bufpix = NULL;
int bufpix_size;
................................................................................
/* preparing the "tiles" SQL query */
xtiles = sqlite3_mprintf ("%s_tiles", coverage);
xxtiles = rl2_double_quoted_sql (xtiles);
sql =
sqlite3_mprintf ("SELECT tile_id, MbrMinX(geometry), MbrMaxY(geometry) "
"FROM \"%s\" "
"WHERE pyramid_level = 0 AND section_id = ?", xxtiles);
sqlite3_free (xtiles);
free (xxtiles);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_tiles, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
printf ("SELECT section raw tiles SQL error: %s\n",
................................................................................
if (pixel_type == RL2_PIXEL_PALETTE)
void_raw_buffer_palette (bufpix, width, height, no_data);
else
void_raw_buffer (bufpix, width, height, sample_type, num_bands,
no_data);
if (!rl2_load_dbms_tiles_section
(handle, max_threads, sect_id, stmt_tiles, stmt_data, bufpix, width,
height, sample_type, num_bands, 0, 0, 0, x_res, y_res, minx, maxy,
RL2_SCALE_1, palette, no_data))
goto error;
sqlite3_finalize (stmt_tiles);
sqlite3_finalize (stmt_data);
*buffer = bufpix;
*buf_size = bufpix_size;
return 1;
................................................................................
if (bufpix != NULL)
free (bufpix);
return 0;
}
static void
raster_tile_124_rescaled (unsigned char *outbuf,
unsigned char pixel_type, const unsigned char *inbuf,
unsigned int section_width,
unsigned int section_height, unsigned int out_width,
unsigned int out_height, rl2PalettePtr palette)
{
/*
/ this function builds an high quality rescaled sub-image by applying pixel interpolation
/
................................................................................
do_build_124_bit_section_pyramid (sqlite3 * handle, int max_threads,
const char *coverage, int mixed_resolutions,
sqlite3_int64 section_id,
unsigned char sample_type,
unsigned char pixel_type,
unsigned char num_samples, int srid,
unsigned int tileWidth,
unsigned int tileHeight, unsigned char bgRed,
unsigned char bgGreen, unsigned char bgBlue)
{
/* attempting to (re)build a 1,2,4-bit section pyramid from scratch */
double base_res_x;
double base_res_y;
unsigned int sect_width;
unsigned int sect_height;
int id_level = 0;
................................................................................
{
if (!find_base_resolution
(handle, coverage, &base_res_x, &base_res_y))
goto error;
}
if (!get_section_raw_raster_data
(handle, max_threads, coverage, section_id, sect_width, sect_height,
sample_type, pixel_type, num_samples, minx, maxy, base_res_x,
base_res_y, &inbuf, &inbuf_size, palette, no_data))
goto error;
if (!prepare_section_pyramid_stmts
(handle, coverage, mixed_resolutions, &stmt_rd, &stmt_levl, &stmt_tils,
&stmt_data))
goto error;
id_level = 1;
scale = 2;
x_res = base_res_x * 2.0;
y_res = base_res_y * 2.0;
while (1)
................................................................................
goto error;
}
for (row = 0; row < out_height; row += tileHeight)
{
t_minx = minx;
t_miny = t_maxy - (tileHeight * y_res);
for (col = 0; col < out_width; col += tileWidth)
{
if (pixel_type == RL2_PIXEL_MONOCHROME)
{
if (no_data == NULL)
nd = NULL;
else
................................................................................
if (no_data == NULL)
nd = NULL;
else
{
/* converting the NO-DATA pixel */
nd = rl2_create_pixel (RL2_SAMPLE_UINT8,
RL2_PIXEL_RGB, 3);
rl2_set_pixel_sample_uint8 (nd, RL2_RED_BAND,
bgRed);
rl2_set_pixel_sample_uint8 (nd,
RL2_GREEN_BAND,
bgGreen);
rl2_set_pixel_sample_uint8 (nd, RL2_BLUE_BAND,
bgBlue);
}
}
t_maxx = t_minx + (tileWidth * x_res);
if (!copy_124_tile
(out_pixel_type, outbuf, &tilebuf,
&tilebuf_sz, &tilemask, &tilemask_sz, row, col,
out_width, out_height, tileWidth, tileHeight,
no_data))
{
fprintf (stderr,
................................................................................
if (raster == NULL)
{
fprintf (stderr,
"ERROR: unable to create a Pyramid Tile\n");
goto error;
}
if (rl2_raster_encode
(raster, RL2_COMPRESSION_PNG, &blob_odd, &blob_odd_sz,
&blob_even, &blob_even_sz, 100, 1) != RL2_OK)
{
fprintf (stderr,
"ERROR: unable to encode a Pyramid tile\n");
goto error;
}
/* INSERTing the tile */
................................................................................
}
static int
do_build_palette_section_pyramid (sqlite3 * handle, int max_threads,
const char *coverage, int mixed_resolutions,
sqlite3_int64 section_id, int srid,
unsigned int tileWidth,
unsigned int tileHeight, unsigned char bgRed,
unsigned char bgGreen, unsigned char bgBlue)
{
/* attempting to (re)build a Palette section pyramid from scratch */
double base_res_x;
double base_res_y;
unsigned int sect_width;
unsigned int sect_height;
int id_level = 0;
................................................................................
{
if (!find_base_resolution
(handle, coverage, &base_res_x, &base_res_y))
goto error;
}
if (!get_section_raw_raster_data
(handle, max_threads, coverage, section_id, sect_width, sect_height,
RL2_SAMPLE_UINT8, RL2_PIXEL_PALETTE, 1, minx, maxy, base_res_x,
base_res_y, &inbuf, &inbuf_size, palette, no_data))
goto error;
if (!prepare_section_pyramid_stmts
(handle, coverage, mixed_resolutions, &stmt_rd, &stmt_levl, &stmt_tils,
&stmt_data))
goto error;
id_level = 1;
scale = 2;
x_res = base_res_x * 2.0;
y_res = base_res_y * 2.0;
while (1)
................................................................................
goto error;
}
for (row = 0; row < out_height; row += tileHeight)
{
t_minx = minx;
t_miny = t_maxy - (tileHeight * y_res);
for (col = 0; col < out_width; col += tileWidth)
{
if (no_data == NULL)
nd = NULL;
else
{
/* converting the NO-DATA pixel */
................................................................................
rl2_set_pixel_sample_uint8 (nd,
RL2_GREEN_BAND,
bgGreen);
rl2_set_pixel_sample_uint8 (nd, RL2_BLUE_BAND,
bgBlue);
}
t_maxx = t_minx + (tileWidth * x_res);
if (!copy_124_tile (out_pixel_type, outbuf, &tilebuf,
&tilebuf_sz, &tilemask, &tilemask_sz,
row, col, out_width, out_height,
tileWidth, tileHeight, no_data))
{
fprintf (stderr,
"ERROR: unable to extract a Pyramid Tile\n");
goto error;
}
raster =
................................................................................
goto error;
}
else
{
/* ordinary RGB, Grayscale, MultiBand or DataGrid Pyramid */
if (!do_build_section_pyramid
(handle, coverage, section_id, sample_type, pixel_type,
num_bands, compression, ptrcvg->mixedResolutions, quality,
srid, tileWidth, tileHeight))
goto error;
}
if (verbose)
{
printf (" ----------\n");
#if defined(_WIN32) && !defined(__MINGW32__)
printf
................................................................................
ret = sqlite3_step (stmt);
if (ret == SQLITE_DONE)
break;
if (ret == SQLITE_ROW)
{
sqlite3_int64 section_id = sqlite3_column_int64 (stmt, 0);
if (rl2_build_section_pyramid
(handle, max_threads, coverage, section_id, forced_rebuild,
verbose) != RL2_OK)
goto error;
}
else
{
fprintf (stderr,
"SELECT section_id; sqlite3_step() error: %s\n",
sqlite3_errmsg (handle));
................................................................................
out_sample_type = RL2_SAMPLE_UINT8;
out_pixel_type = RL2_PIXEL_RGB;
out_num_bands = 3;
out_compression = RL2_COMPRESSION_PNG;
out_quality = 100;
virt_levels = 1;
}
else if (sample_type == RL2_SAMPLE_UINT8 && pixel_type == RL2_PIXEL_PALETTE
&& num_bands == 1)
{
/* palette 8: output colorspace is RGB compression PNG */
out_sample_type = RL2_SAMPLE_UINT8;
out_pixel_type = RL2_PIXEL_RGB;
out_num_bands = 3;
out_compression = RL2_COMPRESSION_PNG;
out_quality = 100;
................................................................................
if (tile_miny < miny)
end_y = miny;
if ((sample_type == RL2_SAMPLE_UINT8
&& pixel_type == RL2_PIXEL_GRAYSCALE
&& num_bands == 1)
|| (sample_type == RL2_SAMPLE_UINT8
&& pixel_type == RL2_PIXEL_RGB && num_bands == 3)
|| (sample_type == RL2_SAMPLE_UINT8
&& pixel_type == RL2_PIXEL_PALETTE
&& num_bands == 1))
{
/* RGB, PALETTE or GRAYSCALE datasource (UINT8) */
if (!rescale_monolithic_rgba
(id_level, tileWidth, tileHeight, resize_factor,
res_x, res_y, tile_minx, tile_miny,
tile_maxx, tile_maxy, buffer, buf_size, mask,
&mask_size, palette, no_data, stmt_geo,
stmt_rd))
goto error;
if (mask_size == 0)
mask = NULL;
}
else if (((sample_type == RL2_SAMPLE_1_BIT
|| sample_type == RL2_SAMPLE_2_BIT
|| sample_type == RL2_SAMPLE_4_BIT)
................................................................................
else if (pixel_type == RL2_PIXEL_DATAGRID)
{
/* DataGrid */
if (!rescale_monolithic_datagrid
(id_level, tileWidth, tileHeight, sample_type,
resize_factor, res_x, res_y, tile_minx,
tile_miny, tile_maxx, tile_maxy, buffer,
buf_size, mask, &mask_size, no_data, stmt_geo,
stmt_rd))
goto error;
if (mask_size == 0)
mask = NULL;
}
else
{
/* unknown */
................................................................................
{
if (no_data == NULL)
nd = NULL;
else
{
nd = rl2_create_pixel (RL2_SAMPLE_UINT8,
RL2_PIXEL_RGB, 3);
rl2_set_pixel_sample_uint8 (nd, RL2_RED_BAND,
255);
rl2_set_pixel_sample_uint8 (nd,
RL2_GREEN_BAND,
255);
rl2_set_pixel_sample_uint8 (nd, RL2_BLUE_BAND,
255);
}
}
else
nd = rl2_clone_pixel (no_data);
raster =
................................................................................
sqlite3_finalize (stmt_rd);
sqlite3_finalize (stmt_levl);
sqlite3_finalize (stmt_tils);
sqlite3_finalize (stmt_data);
if (verbose)
{
printf (" ----------\n");
printf (" Monolithic Pyramid levels successfully built for: %s\n",
coverage);
}
free (buffer);
free (mask);
rl2_destroy_coverage (cvg);
return RL2_OK;
|
| | > | | | | | | | | | | | | | | | | | | | | | | | | | > | | | > | | | | | | | > | | | | | | | > | | | | | | | | | | | > | | | | | > | | | > | | | | | | | | | | | | > | | | > | | | | > | | | > > > > | > | | > > > | | > | | > | | | | | > > | > | > > > | | > | > | | | | | > > > > | | | > | | | | | | | > | | | | | | | | > | > > | | |
255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 ... 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 ... 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 ... 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 ... 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 ... 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 ... 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 .... 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 .... 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 .... 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 .... 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 .... 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 .... 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 .... 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 .... 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 .... 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 .... 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 .... 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 .... 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 .... 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 .... 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 .... 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 .... 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 .... 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 .... 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 .... 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 .... 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 .... 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 .... 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137 4138 4139 4140 4141 4142 .... 4338 4339 4340 4341 4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 .... 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 .... 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 .... 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 .... 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 .... 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 .... 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 .... 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 .... 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 .... 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 5460 5461 .... 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 .... 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 .... 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 .... 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 .... 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 .... 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 .... 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 .... 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 .... 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 .... 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 .... 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 6457 6458 6459 6460 6461 6462 6463 .... 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 .... 6548 6549 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 .... 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 |
#endif
table = sqlite3_mprintf ("%s_tiles", coverage);
xtable = rl2_double_quoted_sql (table);
sqlite3_free (table);
sql =
sqlite3_mprintf ("SELECT Count(*) FROM \"%s\" "
"WHERE section_id = %s AND pyramid_level > 0",
xtable, sect_id);
free (xtable);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
return 1;
while (1)
{
................................................................................
}
sqlite3_finalize (stmt);
stmt = NULL;
if (!ok)
goto error;
/* Coverage's palette and no-data */
sql =
sqlite3_mprintf ("SELECT palette, nodata_pixel FROM raster_coverages "
"WHERE Lower(coverage_name) = Lower(%Q)", coverage);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
fprintf (stderr, "SQL error: %s\n%s\n", sql, sqlite3_errmsg (handle));
goto error;
}
................................................................................
free (tile_in);
tile_in = tile_in_n;
}
free (pyr);
}
static int
insert_tile_into_section_pyramid (SectionPyramidPtr pyr,
sqlite3_int64 tile_id, double minx,
double miny, double maxx, double maxy)
{
/* inserting a base tile into the Pyramid level */
SectionPyramidTileInPtr tile;
if (pyr == NULL)
return 0;
tile = alloc_section_pyramid_tile (tile_id, minx, miny, maxx, maxy);
if (tile == NULL)
................................................................................
{
if (tile->cx > minx && tile->cx < maxx && tile->cy > miny
&& tile->cy < maxy)
{
if (first)
{
out =
add_pyramid_out_tile (pyr, row, col, minx, miny,
maxx, maxy);
first = 0;
}
if (out != NULL)
add_pyramid_sub_tile (out, tile);
}
tile = tile->next;
}
................................................................................
for (col = 0; col < (unsigned int) tic_x; col++)
{
unsigned int xx = col + x;
char *p_out = p_out_base + xx;
if (xx >= tileWidth)
break;
*p_out =
rescale_pixel_int8 (buf_in, tileWidth, tileHeight,
col * 8, row * 8, nd);
}
}
}
static double
rescale_pixel_uint8 (const unsigned char *buf_in, unsigned int tileWidth,
unsigned int tileHeight, int x, int y, unsigned char nd)
................................................................................
for (col = 0; col < (unsigned int) tic_x; col++)
{
unsigned int xx = col + x;
unsigned char *p_out = p_out_base + xx;
if (xx >= tileWidth)
break;
*p_out =
rescale_pixel_uint8 (buf_in, tileWidth, tileHeight,
col * 8, row * 8, nd);
}
}
}
static double
rescale_pixel_int16 (const short *buf_in, unsigned int tileWidth,
unsigned int tileHeight, int x, int y, short nd)
................................................................................
for (col = 0; col < (unsigned int) tic_x; col++)
{
unsigned int xx = col + x;
short *p_out = p_out_base + xx;
if (xx >= tileWidth)
break;
*p_out =
rescale_pixel_int16 (buf_in, tileWidth, tileHeight,
col * 8, row * 8, nd);
}
}
}
static double
rescale_pixel_uint16 (const unsigned short *buf_in, unsigned int tileWidth,
unsigned int tileHeight, int x, int y, unsigned short nd)
................................................................................
for (col = 0; col < (unsigned int) tic_x; col++)
{
unsigned int xx = col + x;
int *p_out = p_out_base + xx;
if (xx >= tileWidth)
break;
*p_out =
rescale_pixel_int32 (buf_in, tileWidth, tileHeight,
col * 8, row * 8, nd);
}
}
}
static double
rescale_pixel_uint32 (const unsigned int *buf_in, unsigned int tileWidth,
unsigned int tileHeight, int x, int y, unsigned int nd)
................................................................................
for (col = 0; col < (unsigned int) tic_x; col++)
{
unsigned int xx = col + x;
float *p_out = p_out_base + xx;
if (xx >= tileWidth)
break;
*p_out =
rescale_pixel_float (buf_in, tileWidth, tileHeight,
col * 8, row * 8, nd);
}
}
}
static double
rescale_pixel_double (const double *buf_in, unsigned int tileWidth,
unsigned int tileHeight, int x, int y, double nd)
................................................................................
{
case RL2_SAMPLE_INT8:
rescale_grid_int8 ((char *) buf_out, tileWidth, tileHeight,
(const char *) buf_in, x, y, tic_x, tic_y,
no_data);
break;
case RL2_SAMPLE_UINT8:
rescale_grid_uint8 ((unsigned char *) buf_out, tileWidth,
tileHeight, (const unsigned char *) buf_in, x,
y, tic_x, tic_y, no_data);
break;
case RL2_SAMPLE_INT16:
rescale_grid_int16 ((short *) buf_out, tileWidth, tileHeight,
(const short *) buf_in, x, y, tic_x, tic_y,
no_data);
break;
case RL2_SAMPLE_UINT16:
................................................................................
break;
case RL2_SAMPLE_INT32:
rescale_grid_int32 ((int *) buf_out, tileWidth, tileHeight,
(const int *) buf_in, x, y, tic_x, tic_y,
no_data);
break;
case RL2_SAMPLE_UINT32:
rescale_grid_uint32 ((unsigned int *) buf_out, tileWidth,
tileHeight, (const unsigned int *) buf_in, x,
y, tic_x, tic_y, no_data);
break;
case RL2_SAMPLE_FLOAT:
rescale_grid_float ((float *) buf_out, tileWidth, tileHeight,
(const float *) buf_in, x, y, tic_x, tic_y,
no_data);
break;
case RL2_SAMPLE_DOUBLE:
................................................................................
break;
}
pos_x += geo_x;
}
pos_y -= geo_y;
}
rst = (rl2PrivRasterPtr) raster_in;
rescale_grid (buf_out, tileWidth, tileHeight,
rst->rasterBuffer, sample_type, x, y, tic_x,
tic_y, no_data);
rl2_destroy_raster (raster_in);
raster_in = NULL;
tile_in = tile_in->next;
}
raster_out = NULL;
raster_out =
................................................................................
goto error;
}
rl2_destroy_raster (raster_out);
raster_out = NULL;
/* INSERTing the tile */
if (!do_insert_pyramid_tile
(handle, blob_odd, blob_odd_sz, blob_even, blob_even_sz,
id_level, pyr->section_id, pyr->srid, tile_out->minx,
tile_out->miny, tile_out->maxx, tile_out->maxy, stmt_tils,
stmt_data))
goto error;
tile_out = tile_out->next;
}
return 1;
................................................................................
if (mask != NULL)
free (mask);
return 0;
}
static double
rescale_mb_pixel_uint8 (const unsigned char *buf_in, unsigned int tileWidth,
unsigned int tileHeight, unsigned int x,
unsigned int y, unsigned char nd, unsigned char nb,
unsigned char num_bands)
{
/* rescaling a MultiBand pixel sample (8x8) - UINT8 */
unsigned int row;
unsigned int col;
int nodata = 0;
int valid = 0;
................................................................................
&& pxl->nBands == num_bands)
{
rl2PrivSamplePtr sample = pxl->Samples + nb;
nd = sample->uint8;
}
}
*(p_out + nb) =
rescale_mb_pixel_uint8 (buf_in, tileWidth,
tileHeight, col * 8,
row * 8, nd, nb, num_bands);
}
}
}
}
static double
rescale_mb_pixel_uint16 (const unsigned short *buf_in, unsigned int tileWidth,
................................................................................
{
rl2PrivSamplePtr sample = pxl->Samples + nb;
nd = sample->uint16;
}
}
*(p_out + nb) =
rescale_mb_pixel_uint16 (buf_in, tileWidth,
tileHeight, col * 8,
row * 8, nd, nb, num_bands);
}
}
}
}
static void
rescale_multiband (void *buf_out, unsigned int tileWidth,
................................................................................
case RL2_SAMPLE_UINT8:
rescale_multiband_uint8 ((unsigned char *) buf_out, tileWidth,
tileHeight, (const unsigned char *) buf_in,
x, y, tic_x, tic_y, num_bands, no_data);
break;
case RL2_SAMPLE_UINT16:
rescale_multiband_uint16 ((unsigned short *) buf_out, tileWidth,
tileHeight,
(const unsigned short *) buf_in, x, y,
tic_x, tic_y, num_bands, no_data);
break;
};
}
static int
update_sect_pyramid_multiband (sqlite3 * handle, sqlite3_stmt * stmt_rd,
sqlite3_stmt * stmt_tils,
................................................................................
}
pos_x += geo_x;
}
pos_y -= geo_y;
}
rst = (rl2PrivRasterPtr) raster_in;
rescale_multiband (buf_out, tileWidth, tileHeight,
rst->rasterBuffer, sample_type, num_bands,
x, y, tic_x, tic_y, no_data);
rl2_destroy_raster (raster_in);
raster_in = NULL;
tile_in = tile_in->next;
}
raster_out = NULL;
raster_out =
................................................................................
goto error;
}
rl2_destroy_raster (raster_out);
raster_out = NULL;
/* INSERTing the tile */
if (!do_insert_pyramid_tile
(handle, blob_odd, blob_odd_sz, blob_even, blob_even_sz,
id_level, pyr->section_id, pyr->srid, tile_out->minx,
tile_out->miny, tile_out->maxx, tile_out->maxy, stmt_tils,
stmt_data))
goto error;
tile_out = tile_out->next;
}
return 1;
................................................................................
0);
}
compression = RL2_COMPRESSION_PNG;
}
else
nd = rl2_clone_pixel (no_data);
raster =
rl2_create_raster (tileWidth, tileHeight,
RL2_SAMPLE_UINT8, RL2_PIXEL_GRAYSCALE,
1, gray, tileWidth * tileHeight, NULL,
alpha, tileWidth * tileHeight, nd);
}
else if (pyr->pixel_type == RL2_PIXEL_RGB)
{
/* RGB Pyramid */
nd = rl2_clone_pixel (no_data);
raster =
rl2_create_raster (tileWidth, tileHeight,
RL2_SAMPLE_UINT8, RL2_PIXEL_RGB, 3,
rgb, tileWidth * tileHeight * 3, NULL,
alpha, tileWidth * tileHeight, nd);
}
if (raster == NULL)
{
fprintf (stderr, "ERROR: unable to create a Pyramid Tile\n");
goto error;
}
if (rl2_raster_encode
................................................................................
rl2_destroy_raster (raster);
raster = NULL;
rl2_graph_destroy_context (ctx);
ctx = NULL;
/* INSERTing the tile */
if (!do_insert_pyramid_tile
(handle, blob_odd, blob_odd_sz, blob_even, blob_even_sz,
id_level, pyr->section_id, pyr->srid, tile_out->minx,
tile_out->miny, tile_out->maxx, tile_out->maxy, stmt_tils,
stmt_data))
goto error;
tile_out = tile_out->next;
}
return 1;
................................................................................
rl2_graph_destroy_context (ctx);
return 0;
}
#define floor2(exp) ((long) exp)
static rl2RasterPtr
create_124_rescaled_raster (const unsigned char *rgba,
unsigned char pixel_type, unsigned int tileWidth,
unsigned int tileHeight, int scale)
{
/* creating a rescaled raster (1,2 or 4 bit pyramids)
/
/ this function builds an high quality rescaled sub-image by applying pixel interpolation
/
/ this code is widely inspired by the original GD gdImageCopyResampled() function
*/
................................................................................
*p_msk = 1;
}
}
}
}
raster =
rl2_create_raster (out_width, out_height, RL2_SAMPLE_UINT8,
pixel_type, num_bands, rgb, rgb_sz, NULL, mask,
mask_sz, NULL);
return raster;
}
static void
copy_124_rescaled (rl2RasterPtr raster_out, rl2RasterPtr raster_in,
unsigned int base_x, unsigned int base_y)
{
................................................................................
double tile_x = sqlite3_column_double (stmt_geo, 1);
double tile_y = sqlite3_column_double (stmt_geo, 2);
rgba = load_tile_base (stmt_data, tile_id, palette, no_data);
if (rgba == NULL)
goto error;
base_tile =
create_124_rescaled_raster (rgba, out_pixel_type,
tileWidth, tileHeight, factor);
free (rgba);
if (base_tile == NULL)
goto error;
shift_x = tile_x - minx;
shift_y = maxy - tile_y;
x = (int) (shift_x / res_x);
y = (int) (shift_y / res_y);
................................................................................
for (ib = 0; ib < num_bands; ib++)
*p_out++ = (unsigned char) (*(sum + ib) / (double) valid);
free (sum);
*p_msk = 1;
}
static void
mb_prime_nodata_u8 (unsigned char *buf, unsigned int width,
unsigned int height, unsigned char num_bands,
rl2PixelPtr no_data)
{
/* priming a void buffer */
rl2PrivPixelPtr nd = (rl2PrivPixelPtr) no_data;
unsigned int x;
unsigned int y;
unsigned char ib;
unsigned char *p = buf;
................................................................................
(unsigned char *) buf_in, mask_in,
(unsigned char *) buf, mask, x, y,
ox, oy, no_data);
break;
case RL2_SAMPLE_UINT16:
rescale_multiband_u16 (tileWidth, tileHeight, num_bands,
out_width, out_height, factor,
(unsigned short *) buf_in,
mask_in, (unsigned short *) buf,
mask, x, y, ox, oy, no_data);
break;
};
ox++;
}
oy++;
}
................................................................................
out_height, factor,
(unsigned char *) buf_in,
(unsigned char *) buf, mask, x, y,
ox, oy, no_data_u8);
break;
case RL2_SAMPLE_INT16:
rescale_datagrid_16 (tileWidth, tileHeight, out_width,
out_height, factor,
(short *) buf_in, (short *) buf,
mask, x, y, ox, oy, no_data_16);
break;
case RL2_SAMPLE_UINT16:
rescale_datagrid_u16 (tileWidth, tileHeight, out_width,
out_height, factor,
(unsigned short *) buf_in,
(unsigned short *) buf, mask, x,
y, ox, oy, no_data_u16);
break;
case RL2_SAMPLE_INT32:
rescale_datagrid_32 (tileWidth, tileHeight, out_width,
out_height, factor, (int *) buf_in,
(int *) buf, mask, x, y, ox, oy,
no_data_32);
break;
................................................................................
return raster;
}
static int
rescale_monolithic_multiband (int id_level,
unsigned int tileWidth, unsigned int tileHeight,
unsigned char sample_type,
unsigned char num_bands, int factor,
double res_x, double res_y, double minx,
double miny, double maxx, double maxy,
unsigned char *buffer, int buf_size,
unsigned char *mask, int *mask_size,
rl2PixelPtr no_data, sqlite3_stmt * stmt_geo,
sqlite3_stmt * stmt_data)
{
/* rescaling monolithic MultiBand */
rl2RasterPtr raster = NULL;
rl2RasterPtr base_tile = NULL;
rl2PrivRasterPtr rst;
................................................................................
p_out = mask;
for (y = 0; y < tileHeight; y++)
{
/* priming full transparency */
for (x = 0; x < tileWidth; x++)
*p_out++ = 0;
}
rl2_prime_void_tile (buffer, tileWidth, tileHeight, sample_type,
num_bands, no_data);
/* creating the output raster */
raster =
rl2_create_raster (tileWidth, tileHeight, sample_type,
RL2_PIXEL_MULTIBAND, num_bands, buffer, buf_size,
NULL, mask, *mask_size, nd);
if (raster == NULL)
goto error;
................................................................................
rl2_destroy_raster (raster);
}
return 0;
}
static int
prepare_section_pyramid_stmts (sqlite3 * handle, const char *coverage,
int mixed_resolutions,
sqlite3_stmt ** xstmt_rd,
sqlite3_stmt ** xstmt_levl,
sqlite3_stmt ** xstmt_tils,
sqlite3_stmt ** xstmt_data)
{
/* preparing the section pyramid related SQL statements */
char *table_tile_data;
char *xtable_tile_data;
................................................................................
if (!get_section_infos
(handle, coverage, section_id, §_width, §_height, &minx,
&miny, &maxx, &maxy, &palette, &no_data))
goto error;
if (!prepare_section_pyramid_stmts
(handle, coverage, mixed_resolutions, &stmt_rd, &stmt_levl,
&stmt_tils, &stmt_data))
goto error;
while (1)
{
/* looping on pyramid levels */
if (mixed_resolutions)
table_levels = sqlite3_mprintf ("%s_section_levels", coverage);
................................................................................
scale = 8;
if (first)
{
pyr =
alloc_sect_pyramid (section_id, sect_width,
sect_height, sample_type,
pixel_type, num_samples,
compression, quality,
srid, new_res_x,
new_res_y,
(double) tileWidth *
new_res_x,
(double) tileHeight *
new_res_y, minx, miny,
maxx, maxy, scale);
first = 0;
if (pyr == NULL)
goto error;
}
if (!insert_tile_into_section_pyramid
(pyr, tile_id, tminx, tminy, tmaxx, tmaxy))
goto error;
................................................................................
if (pyr == NULL)
goto error;
out_maxy = maxy;
for (row = 0; row < pyr->scaled_height; row += tileHeight)
{
out_miny = out_maxy - pyr->tile_height;
if (out_miny < miny)
out_miny = miny;
out_minx = minx;
for (col = 0; col < pyr->scaled_width; col += tileWidth)
{
out_maxx = out_minx + pyr->tile_width;
if (out_maxx > maxx)
out_maxx = maxx;
set_pyramid_tile_destination (pyr, out_minx, out_miny,
out_maxx, out_maxy, row,
col);
out_minx += pyr->tile_width;
}
out_maxy -= pyr->tile_height;
}
................................................................................
}
static int
get_section_raw_raster_data (sqlite3 * handle, int max_threads,
const char *coverage, sqlite3_int64 sect_id,
unsigned int width, unsigned int height,
unsigned char sample_type,
unsigned char pixel_type,
unsigned char num_bands, double minx, double miny,
double maxx, double maxy, double x_res,
double y_res, unsigned char **buffer,
int *buf_size, rl2PalettePtr palette,
rl2PixelPtr no_data)
{
/* attempting to return a buffer containing raw pixels from the whole DBMS Section */
unsigned char *bufpix = NULL;
int bufpix_size;
................................................................................
/* preparing the "tiles" SQL query */
xtiles = sqlite3_mprintf ("%s_tiles", coverage);
xxtiles = rl2_double_quoted_sql (xtiles);
sql =
sqlite3_mprintf ("SELECT tile_id, MbrMinX(geometry), MbrMaxY(geometry) "
"FROM \"%s\" "
"WHERE section_id = ? AND pyramid_level = ? AND ROWID IN ( "
"SELECT ROWID FROM SpatialIndex WHERE f_table_name = %Q "
"AND search_frame = BuildMBR(?, ?, ?, ?))", xxtiles,
xtiles);
sqlite3_free (xtiles);
free (xxtiles);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_tiles, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
printf ("SELECT section raw tiles SQL error: %s\n",
................................................................................
if (pixel_type == RL2_PIXEL_PALETTE)
void_raw_buffer_palette (bufpix, width, height, no_data);
else
void_raw_buffer (bufpix, width, height, sample_type, num_bands,
no_data);
if (!rl2_load_dbms_tiles_section
(handle, max_threads, sect_id, stmt_tiles, stmt_data, bufpix, width,
height, sample_type, num_bands, 0, 0, 0, x_res, y_res, minx, miny,
maxx, maxy, 0, RL2_SCALE_1, palette, no_data))
goto error;
sqlite3_finalize (stmt_tiles);
sqlite3_finalize (stmt_data);
*buffer = bufpix;
*buf_size = bufpix_size;
return 1;
................................................................................
if (bufpix != NULL)
free (bufpix);
return 0;
}
static void
raster_tile_124_rescaled (unsigned char *outbuf,
unsigned char pixel_type,
const unsigned char *inbuf,
unsigned int section_width,
unsigned int section_height, unsigned int out_width,
unsigned int out_height, rl2PalettePtr palette)
{
/*
/ this function builds an high quality rescaled sub-image by applying pixel interpolation
/
................................................................................
do_build_124_bit_section_pyramid (sqlite3 * handle, int max_threads,
const char *coverage, int mixed_resolutions,
sqlite3_int64 section_id,
unsigned char sample_type,
unsigned char pixel_type,
unsigned char num_samples, int srid,
unsigned int tileWidth,
unsigned int tileHeight,
unsigned char bgRed, unsigned char bgGreen,
unsigned char bgBlue)
{
/* attempting to (re)build a 1,2,4-bit section pyramid from scratch */
double base_res_x;
double base_res_y;
unsigned int sect_width;
unsigned int sect_height;
int id_level = 0;
................................................................................
{
if (!find_base_resolution
(handle, coverage, &base_res_x, &base_res_y))
goto error;
}
if (!get_section_raw_raster_data
(handle, max_threads, coverage, section_id, sect_width, sect_height,
sample_type, pixel_type, num_samples, minx, miny, maxx, maxy,
base_res_x, base_res_y, &inbuf, &inbuf_size, palette, no_data))
goto error;
if (!prepare_section_pyramid_stmts
(handle, coverage, mixed_resolutions, &stmt_rd, &stmt_levl,
&stmt_tils, &stmt_data))
goto error;
id_level = 1;
scale = 2;
x_res = base_res_x * 2.0;
y_res = base_res_y * 2.0;
while (1)
................................................................................
goto error;
}
for (row = 0; row < out_height; row += tileHeight)
{
t_minx = minx;
t_miny = t_maxy - (tileHeight * y_res);
if (t_miny < miny)
t_miny = miny;
for (col = 0; col < out_width; col += tileWidth)
{
if (pixel_type == RL2_PIXEL_MONOCHROME)
{
if (no_data == NULL)
nd = NULL;
else
................................................................................
if (no_data == NULL)
nd = NULL;
else
{
/* converting the NO-DATA pixel */
nd = rl2_create_pixel (RL2_SAMPLE_UINT8,
RL2_PIXEL_RGB, 3);
rl2_set_pixel_sample_uint8 (nd,
RL2_RED_BAND,
bgRed);
rl2_set_pixel_sample_uint8 (nd,
RL2_GREEN_BAND,
bgGreen);
rl2_set_pixel_sample_uint8 (nd,
RL2_BLUE_BAND,
bgBlue);
}
}
t_maxx = t_minx + (tileWidth * x_res);
if (t_maxx > maxx)
t_maxx = maxx;
if (!copy_124_tile
(out_pixel_type, outbuf, &tilebuf,
&tilebuf_sz, &tilemask, &tilemask_sz, row, col,
out_width, out_height, tileWidth, tileHeight,
no_data))
{
fprintf (stderr,
................................................................................
if (raster == NULL)
{
fprintf (stderr,
"ERROR: unable to create a Pyramid Tile\n");
goto error;
}
if (rl2_raster_encode
(raster, RL2_COMPRESSION_PNG, &blob_odd,
&blob_odd_sz, &blob_even, &blob_even_sz, 100,
1) != RL2_OK)
{
fprintf (stderr,
"ERROR: unable to encode a Pyramid tile\n");
goto error;
}
/* INSERTing the tile */
................................................................................
}
static int
do_build_palette_section_pyramid (sqlite3 * handle, int max_threads,
const char *coverage, int mixed_resolutions,
sqlite3_int64 section_id, int srid,
unsigned int tileWidth,
unsigned int tileHeight,
unsigned char bgRed, unsigned char bgGreen,
unsigned char bgBlue)
{
/* attempting to (re)build a Palette section pyramid from scratch */
double base_res_x;
double base_res_y;
unsigned int sect_width;
unsigned int sect_height;
int id_level = 0;
................................................................................
{
if (!find_base_resolution
(handle, coverage, &base_res_x, &base_res_y))
goto error;
}
if (!get_section_raw_raster_data
(handle, max_threads, coverage, section_id, sect_width, sect_height,
RL2_SAMPLE_UINT8, RL2_PIXEL_PALETTE, 1, minx, miny, maxx, maxy,
base_res_x, base_res_y, &inbuf, &inbuf_size, palette, no_data))
goto error;
if (!prepare_section_pyramid_stmts
(handle, coverage, mixed_resolutions, &stmt_rd, &stmt_levl,
&stmt_tils, &stmt_data))
goto error;
id_level = 1;
scale = 2;
x_res = base_res_x * 2.0;
y_res = base_res_y * 2.0;
while (1)
................................................................................
goto error;
}
for (row = 0; row < out_height; row += tileHeight)
{
t_minx = minx;
t_miny = t_maxy - (tileHeight * y_res);
if (t_miny < miny)
t_miny = miny;
for (col = 0; col < out_width; col += tileWidth)
{
if (no_data == NULL)
nd = NULL;
else
{
/* converting the NO-DATA pixel */
................................................................................
rl2_set_pixel_sample_uint8 (nd,
RL2_GREEN_BAND,
bgGreen);
rl2_set_pixel_sample_uint8 (nd, RL2_BLUE_BAND,
bgBlue);
}
t_maxx = t_minx + (tileWidth * x_res);
if (t_maxx > maxx)
t_maxx = maxx;
if (!copy_124_tile (out_pixel_type, outbuf, &tilebuf,
&tilebuf_sz, &tilemask,
&tilemask_sz, row, col, out_width,
out_height, tileWidth, tileHeight,
no_data))
{
fprintf (stderr,
"ERROR: unable to extract a Pyramid Tile\n");
goto error;
}
raster =
................................................................................
goto error;
}
else
{
/* ordinary RGB, Grayscale, MultiBand or DataGrid Pyramid */
if (!do_build_section_pyramid
(handle, coverage, section_id, sample_type, pixel_type,
num_bands, compression, ptrcvg->mixedResolutions,
quality, srid, tileWidth, tileHeight))
goto error;
}
if (verbose)
{
printf (" ----------\n");
#if defined(_WIN32) && !defined(__MINGW32__)
printf
................................................................................
ret = sqlite3_step (stmt);
if (ret == SQLITE_DONE)
break;
if (ret == SQLITE_ROW)
{
sqlite3_int64 section_id = sqlite3_column_int64 (stmt, 0);
if (rl2_build_section_pyramid
(handle, max_threads, coverage, section_id,
forced_rebuild, verbose) != RL2_OK)
goto error;
}
else
{
fprintf (stderr,
"SELECT section_id; sqlite3_step() error: %s\n",
sqlite3_errmsg (handle));
................................................................................
out_sample_type = RL2_SAMPLE_UINT8;
out_pixel_type = RL2_PIXEL_RGB;
out_num_bands = 3;
out_compression = RL2_COMPRESSION_PNG;
out_quality = 100;
virt_levels = 1;
}
else if (sample_type == RL2_SAMPLE_UINT8
&& pixel_type == RL2_PIXEL_PALETTE && num_bands == 1)
{
/* palette 8: output colorspace is RGB compression PNG */
out_sample_type = RL2_SAMPLE_UINT8;
out_pixel_type = RL2_PIXEL_RGB;
out_num_bands = 3;
out_compression = RL2_COMPRESSION_PNG;
out_quality = 100;
................................................................................
if (tile_miny < miny)
end_y = miny;
if ((sample_type == RL2_SAMPLE_UINT8
&& pixel_type == RL2_PIXEL_GRAYSCALE
&& num_bands == 1)
|| (sample_type == RL2_SAMPLE_UINT8
&& pixel_type == RL2_PIXEL_RGB
&& num_bands == 3)
|| (sample_type == RL2_SAMPLE_UINT8
&& pixel_type == RL2_PIXEL_PALETTE
&& num_bands == 1))
{
/* RGB, PALETTE or GRAYSCALE datasource (UINT8) */
if (!rescale_monolithic_rgba
(id_level, tileWidth, tileHeight,
resize_factor, res_x, res_y, tile_minx,
tile_miny, tile_maxx, tile_maxy, buffer,
buf_size, mask, &mask_size, palette, no_data,
stmt_geo, stmt_rd))
goto error;
if (mask_size == 0)
mask = NULL;
}
else if (((sample_type == RL2_SAMPLE_1_BIT
|| sample_type == RL2_SAMPLE_2_BIT
|| sample_type == RL2_SAMPLE_4_BIT)
................................................................................
else if (pixel_type == RL2_PIXEL_DATAGRID)
{
/* DataGrid */
if (!rescale_monolithic_datagrid
(id_level, tileWidth, tileHeight, sample_type,
resize_factor, res_x, res_y, tile_minx,
tile_miny, tile_maxx, tile_maxy, buffer,
buf_size, mask, &mask_size, no_data,
stmt_geo, stmt_rd))
goto error;
if (mask_size == 0)
mask = NULL;
}
else
{
/* unknown */
................................................................................
{
if (no_data == NULL)
nd = NULL;
else
{
nd = rl2_create_pixel (RL2_SAMPLE_UINT8,
RL2_PIXEL_RGB, 3);
rl2_set_pixel_sample_uint8 (nd,
RL2_RED_BAND,
255);
rl2_set_pixel_sample_uint8 (nd,
RL2_GREEN_BAND,
255);
rl2_set_pixel_sample_uint8 (nd,
RL2_BLUE_BAND,
255);
}
}
else
nd = rl2_clone_pixel (no_data);
raster =
................................................................................
sqlite3_finalize (stmt_rd);
sqlite3_finalize (stmt_levl);
sqlite3_finalize (stmt_tils);
sqlite3_finalize (stmt_data);
if (verbose)
{
printf (" ----------\n");
printf
(" Monolithic Pyramid levels successfully built for: %s\n",
coverage);
}
free (buffer);
free (mask);
rl2_destroy_coverage (cvg);
return RL2_OK;
|
Changes to src/rl2rastersym.c.
690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 ... 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 ... 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 ... 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 ... 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 ... 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 ... 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 ... 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 .... 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 .... 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 .... 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 .... 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 .... 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 .... 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 .... 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 .... 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 .... 4157 4158 4159 4160 4161 4162 4163 4164 4165 4166 4167 4168 4169 4170 4171 4172 4173 4174 4175 4176 4177 .... 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 4191 4192 4193 4194 4195 .... 4222 4223 4224 4225 4226 4227 4228 4229 4230 4231 4232 4233 4234 4235 4236 4237 4238 4239 4240 4241 4242 4243 4244 4245 4246 4247 4248 4249 4250 .... 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 .... 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 4303 4304 .... 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 4332 4333 .... 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 .... 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 .... 4627 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 .... 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 .... 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 .... 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 .... 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 |
for (ib = 0; ib < out_num_bands; ib++)
p_out++;
}
else
{
/* opaque pixel */
p_out =
mono_int8_pixel_handler (p_in, p_out, mono_band,
mono_handling);
}
}
else
{
/* testing for NO-DATA values */
int match = 0;
................................................................................
rl2_get_pixel_sample_int8 (no_data, &sample);
if (sample == *p_save++)
match++;
if (match != 1)
{
/* opaque pixel */
p_out =
mono_int8_pixel_handler (p_in, p_out, mono_band,
mono_handling);
}
else
{
/* NO-DATA pixel */
for (ib = 0; ib < out_num_bands; ib++)
p_out++;
................................................................................
static void
copy_uint8_raw_pixels (const unsigned char *buffer, const unsigned char *mask,
unsigned char *outbuf, unsigned short width,
unsigned short height, unsigned char num_bands,
double x_res, double y_res, double minx, double maxy,
double tile_minx, double tile_maxy,
unsigned short tile_width, unsigned short tile_height,
rl2PixelPtr no_data)
{
/* copying UINT8 raw pixels from the DBMS tile into the output image */
int x;
int y;
int b;
int out_x;
int out_y;
................................................................................
{
ignore_no_data = 0;
if (rl2_get_pixel_type (no_data, &sample_type, &pixel_type, &nbands)
!= RL2_OK)
ignore_no_data = 1;
if (nbands != num_bands)
ignore_no_data = 1;
if (sample_type == RL2_SAMPLE_1_BIT || sample_type == RL2_SAMPLE_2_BIT
|| sample_type == RL2_SAMPLE_4_BIT
|| sample_type == RL2_SAMPLE_UINT8)
;
else
ignore_no_data = 1;
}
geo_y = tile_maxy + y_res2;
for (y = 0; y < tile_height; y++)
{
geo_y -= y_res;
out_y = (maxy - geo_y) / y_res;
if (out_y < 0 || out_y >= height)
{
................................................................................
}
}
else
{
/* testing for NO-DATA values */
int match = 0;
const unsigned char *p_save = p_in;
for (b = 0; b < num_bands; b++)
{
unsigned char sample = 0;
switch (sample_type)
{
case RL2_SAMPLE_1_BIT:
rl2_get_pixel_sample_1bit (no_data, &sample);
break;
case RL2_SAMPLE_2_BIT:
rl2_get_pixel_sample_2bit (no_data, &sample);
break;
case RL2_SAMPLE_4_BIT:
rl2_get_pixel_sample_4bit (no_data, &sample);
break;
case RL2_SAMPLE_UINT8:
rl2_get_pixel_sample_uint8 (no_data, b,
&sample);
break;
};
if (sample == *p_in++)
match++;
}
if (match != num_bands)
{
/* opaque pixel */
p_in = p_save;
for (b = 0; b < num_bands; b++)
*p_out++ = *p_in++;
}
else
{
/* NO-DATA pixel */
for (b = 0; b < num_bands; b++)
p_out++;
}
}
}
}
}
static unsigned char *
................................................................................
return apply_contrast_enhancement ((double) mono, p_out, mono_handling);
}
static void
copy_uint8_raw_selected_pixels (const unsigned char *buffer,
const unsigned char *mask,
unsigned char *outbuf, unsigned short width,
unsigned short height, unsigned char num_bands,
double x_res, double y_res, double minx,
double maxy, double tile_minx, double tile_maxy,
unsigned short tile_width,
unsigned short tile_height, rl2PixelPtr no_data,
unsigned char red_band,
unsigned char green_band,
unsigned char blue_band,
rl2BandHandlingPtr red_handling,
rl2BandHandlingPtr green_handling,
rl2BandHandlingPtr blue_handling)
{
/* copying UINT8 raw pixels from the DBMS tile into the output image */
................................................................................
/* skipping a transparent pixel */
p_out += 3;
}
else
{
/* opaque pixel */
p_out =
mono_uint8_pixel_handler (p_in, p_out, red_band,
red_handling);
p_out =
mono_uint8_pixel_handler (p_in, p_out,
green_band,
green_handling);
p_out =
mono_uint8_pixel_handler (p_in, p_out,
................................................................................
if (sample == *p_save++)
match++;
}
if (match != num_bands)
{
/* opaque pixel */
p_out =
mono_uint8_pixel_handler (p_in, p_out, red_band,
red_handling);
p_out =
mono_uint8_pixel_handler (p_in, p_out,
green_band,
green_handling);
p_out =
mono_uint8_pixel_handler (p_in, p_out,
................................................................................
}
static void
copy_uint8_raw_mono_pixels (const unsigned char *buffer,
const unsigned char *mask, unsigned char *outbuf,
unsigned short width, unsigned short height,
unsigned char out_num_bands,
unsigned char num_bands, double x_res, double y_res,
double minx, double maxy, double tile_minx,
double tile_maxy, unsigned short tile_width,
unsigned short tile_height, rl2PixelPtr no_data,
unsigned char mono_band,
rl2BandHandlingPtr mono_handling)
{
/* copying UINT8 raw pixels from the DBMS tile into the output image */
int x;
int y;
................................................................................
}
p_in++;
}
}
}
static void
copy_uint16_raw_pixels (const unsigned short *buffer, const unsigned char *mask,
unsigned short *outbuf, unsigned short width,
unsigned short height, unsigned char num_bands,
double x_res, double y_res, double minx, double maxy,
double tile_minx, double tile_maxy,
unsigned short tile_width, unsigned short tile_height,
rl2PixelPtr no_data)
{
/* copying UINT16 raw pixels from the DBMS tile into the output image */
int x;
int y;
int b;
int out_x;
int out_y;
................................................................................
return apply_contrast_enhancement ((double) mono, p_out, mono_handling);
}
static void
copy_uint16_raw_selected_pixels (const unsigned short *buffer,
const unsigned char *mask,
unsigned char *outbuf, unsigned short width,
unsigned short height, unsigned char num_bands,
double x_res, double y_res, double minx,
double maxy, double tile_minx,
double tile_maxy, unsigned short tile_width,
unsigned short tile_height,
rl2PixelPtr no_data, unsigned char red_band,
unsigned char green_band,
unsigned char blue_band,
rl2BandHandlingPtr red_handling,
rl2BandHandlingPtr green_handling,
rl2BandHandlingPtr blue_handling)
................................................................................
if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NORMALIZE)
{
r = malloc (sizeof (rl2BandHandling));
r->colorMap = NULL;
r->contrastEnhancement =
RL2_CONTRAST_ENHANCEMENT_NORMALIZE;
compute_stretching (band, &(r->minValue), &(r->maxValue),
&(r->scaleFactor));
}
else if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NONE)
{
r = malloc (sizeof (rl2BandHandling));
r->colorMap = NULL;
r->contrastEnhancement = RL2_CONTRAST_ENHANCEMENT_NONE;
................................................................................
if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NORMALIZE)
{
g = malloc (sizeof (rl2BandHandling));
g->colorMap = NULL;
g->contrastEnhancement =
RL2_CONTRAST_ENHANCEMENT_NORMALIZE;
compute_stretching (band, &(g->minValue), &(g->maxValue),
&(g->scaleFactor));
}
else if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NONE)
{
g = malloc (sizeof (rl2BandHandling));
g->colorMap = NULL;
g->contrastEnhancement = RL2_CONTRAST_ENHANCEMENT_NONE;
................................................................................
if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NORMALIZE)
{
b = malloc (sizeof (rl2BandHandling));
b->colorMap = NULL;
b->contrastEnhancement =
RL2_CONTRAST_ENHANCEMENT_NORMALIZE;
compute_stretching (band, &(b->minValue), &(b->maxValue),
&(b->scaleFactor));
}
else if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NONE)
{
b = malloc (sizeof (rl2BandHandling));
b->colorMap = NULL;
b->contrastEnhancement = RL2_CONTRAST_ENHANCEMENT_NONE;
................................................................................
if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NORMALIZE)
{
g = malloc (sizeof (rl2BandHandling));
g->colorMap = NULL;
g->contrastEnhancement =
RL2_CONTRAST_ENHANCEMENT_NORMALIZE;
compute_stretching (band, &(g->minValue), &(g->maxValue),
&(g->scaleFactor));
}
else if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NONE)
{
g = malloc (sizeof (rl2BandHandling));
g->colorMap = NULL;
g->contrastEnhancement = RL2_CONTRAST_ENHANCEMENT_NONE;
................................................................................
}
static int
do_copy_raw_selected_pixels (rl2PrivRasterPtr rst, unsigned char *outbuf,
unsigned int width, unsigned int height,
double x_res, double y_res, double minx,
double maxy, double tile_minx, double tile_maxy,
unsigned int tile_width, unsigned int tile_height,
rl2PixelPtr no_data, unsigned char red_band,
unsigned char green_band, unsigned char blue_band,
rl2BandHandlingPtr red_handling,
rl2BandHandlingPtr green_handling,
rl2BandHandlingPtr blue_handling)
{
switch (rst->sampleType)
{
case RL2_SAMPLE_UINT8:
................................................................................
};
return 0;
}
static int
do_copy_raw_pixels (rl2PrivRasterPtr rst, unsigned char *outbuf,
unsigned int width, unsigned int height,
unsigned char sample_type, unsigned char num_bands,
double x_res, double y_res, double minx, double maxy,
double tile_minx, double tile_maxy, unsigned int tile_width,
unsigned int tile_height, rl2PixelPtr no_data)
{
switch (sample_type)
{
case RL2_SAMPLE_INT8:
copy_int8_raw_pixels ((const char *) (rst->rasterBuffer),
(const unsigned char *) (rst->maskBuffer),
(char *) outbuf, width, height,
x_res, y_res, minx, maxy, tile_minx,
................................................................................
copy_int16_raw_pixels ((const short *) (rst->rasterBuffer),
(const unsigned char *) (rst->maskBuffer),
(short *) outbuf, width, height,
x_res, y_res, minx, maxy, tile_minx,
tile_maxy, tile_width, tile_height, no_data);
return 1;
case RL2_SAMPLE_UINT16:
copy_uint16_raw_pixels ((const unsigned short *) (rst->rasterBuffer),
(const unsigned char *) (rst->maskBuffer),
(unsigned short *) outbuf, width, height,
num_bands, x_res, y_res, minx, maxy,
tile_minx, tile_maxy, tile_width,
tile_height, no_data);
return 1;
case RL2_SAMPLE_INT32:
................................................................................
tile_minx, tile_maxy, tile_width,
tile_height, no_data);
return 1;
default:
copy_uint8_raw_pixels ((const unsigned char *) (rst->rasterBuffer),
(const unsigned char *) (rst->maskBuffer),
(unsigned char *) outbuf, width, height,
num_bands, x_res, y_res, minx, maxy, tile_minx,
tile_maxy, tile_width, tile_height, no_data);
return 1;
};
return 0;
}
RL2_PRIVATE int
rl2_copy_raw_pixels (rl2RasterPtr raster, unsigned char *outbuf,
unsigned int width,
unsigned int height, unsigned char sample_type,
unsigned char num_bands, unsigned char auto_ndvi,
unsigned char red_band_index, unsigned char nir_band_index,
double x_res, double y_res, double minx, double maxy,
double tile_minx, double tile_maxy, rl2PixelPtr no_data,
rl2RasterSymbolizerPtr style, rl2RasterStatisticsPtr stats)
{
/* copying raw pixels into the output buffer */
unsigned int tile_width;
unsigned int tile_height;
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) raster;
................................................................................
return 0;
if (style != NULL && stats != NULL)
{
/* attempting to apply a RasterSymbolizer */
int yes_no;
int categorize;
int interpolate;
if (rl2_is_raster_symbolizer_triple_band_selected (style, &yes_no) ==
RL2_OK)
{
if ((rst->sampleType == RL2_SAMPLE_UINT8
|| rst->sampleType == RL2_SAMPLE_UINT16)
&& (rst->pixelType == RL2_PIXEL_RGB
|| rst->pixelType == RL2_PIXEL_MULTIBAND) && yes_no)
{
/* triple band selection - false color RGB */
................................................................................
blue_band, &red_handling,
&green_handling,
&blue_handling);
if (red_handling == NULL || green_handling == NULL
|| blue_handling == NULL)
return 0;
if (do_copy_raw_selected_pixels
(rst, outbuf, width, height, x_res, y_res, minx, maxy,
tile_minx, tile_maxy, tile_width, tile_height,
no_data, red_band, green_band, blue_band,
red_handling, green_handling, blue_handling))
return 1;
if (red_handling != NULL)
free (red_handling);
if (green_handling != NULL)
free (green_handling);
if (blue_handling != NULL)
free (blue_handling);
................................................................................
/* applying Auto NDVI */
rl2BandHandlingPtr ndvi_handling = NULL;
build_ndvi_handling ((rl2PrivRasterSymbolizerPtr)
style, &ndvi_handling);
if (ndvi_handling == NULL)
return 0;
if (do_auto_ndvi_pixels
(rst, outbuf, width, height, num_bands, x_res, y_res,
minx, maxy, tile_minx, tile_maxy, tile_width,
tile_height, no_data, red_band_index, nir_band_index,
ndvi_handling))
return 1;
if (ndvi_handling != NULL)
destroy_ndvi_handling (ndvi_handling);
}
if (((rst->sampleType == RL2_SAMPLE_UINT8
|| rst->sampleType == RL2_SAMPLE_UINT16)
|| rst->pixelType == RL2_PIXEL_DATAGRID) && yes_no)
................................................................................
style,
(rl2PrivRasterStatisticsPtr)
stats, mono_band,
&mono_handling);
if (mono_handling == NULL)
return 0;
if (do_copy_raw_mono_pixels
(rst, outbuf, width, height, num_bands, x_res, y_res,
minx, maxy, tile_minx, tile_maxy, tile_width,
tile_height, no_data, mono_band, mono_handling))
return 1;
if (mono_handling != NULL)
destroy_mono_handling (mono_handling);
}
}
}
if (do_copy_raw_pixels
(rst, outbuf, width, height, sample_type, num_bands, x_res, y_res, minx,
maxy, tile_minx, tile_maxy, tile_width, tile_height, no_data))
return 1;
return 0;
}
static void
get_int8_ennuple (const char *rawbuf, unsigned short row, unsigned short col,
unsigned short row_stride, rl2PixelPtr no_data,
double ennuple[], int *has_no_data)
{
/* extracting a 3x3 "super-pixel" - INT8 */
................................................................................
/* checking for NoData values */
if (ennuple[i] == nd_val)
*has_no_data = 1;
}
}
static void
get_int16_ennuple (const short *rawbuf, unsigned short row, unsigned short col,
unsigned short row_stride, rl2PixelPtr no_data,
double ennuple[], int *has_no_data)
{
/* extracting a 3x3 "super-pixel" - INT16 */
const short *p_in;
short nd_val = 0;
int i;
if (no_data != NULL)
................................................................................
/* checking for NoData values */
if (ennuple[i] == nd_val)
*has_no_data = 1;
}
}
static void
get_float_ennuple (const float *rawbuf, unsigned short row, unsigned short col,
unsigned short row_stride, rl2PixelPtr no_data,
double ennuple[], int *has_no_data)
{
/* extracting a 3x3 "super-pixel" - FLOAT */
const float *p_in;
float nd_val = 0.0;
int i;
if (no_data != NULL)
................................................................................
free (shadower->opaque_thread_id);
shadower->opaque_thread_id = NULL;
}
}
RL2_PRIVATE int
rl2_build_shaded_relief_mask (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg, double relief_factor,
double scale_factor, unsigned int width,
unsigned int height, double minx, double miny,
double maxx, double maxy, double x_res,
double y_res, float **shaded_relief,
int *shaded_relief_sz)
{
/* attempting to return a Shaded Relief mask from the DBMS Coverage */
rl2PixelPtr no_data = NULL;
const char *coverage;
unsigned char level;
unsigned char scale;
double xx_res = x_res;
................................................................................
if (cvg == NULL || handle == NULL)
goto error;
coverage = rl2_get_coverage_name (cvg);
if (coverage == NULL)
goto error;
if (rl2_find_matching_resolution
(handle, cvg, 0, 0, &xx_res, &yy_res, &level, &scale) != RL2_OK)
goto error;
if (rl2_get_coverage_type (cvg, &sample_type, &pixel_type, &num_bands) !=
RL2_OK)
goto error;
if (pixel_type != RL2_PIXEL_DATAGRID && num_bands != 1)
goto error;
no_data = rl2_get_coverage_no_data (cvg);
................................................................................
if (no_data == NULL)
goto error;
/* preparing the "tiles" SQL query */
xtiles = sqlite3_mprintf ("%s_tiles", coverage);
xxtiles = rl2_double_quoted_sql (xtiles);
sql =
sqlite3_mprintf ("SELECT tile_id, MbrMinX(geometry), MbrMaxY(geometry) "
"FROM \"%s\" "
"WHERE pyramid_level = ? AND ROWID IN ( "
"SELECT ROWID FROM SpatialIndex WHERE f_table_name = %Q "
"AND search_frame = BuildMBR(?, ?, ?, ?))", xxtiles,
xtiles);
sqlite3_free (xtiles);
free (xxtiles);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_tiles, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
printf ("SELECT shadedRelief tiles SQL error: %s\n",
................................................................................
/* executing in a single thread */
p_out = sr_mask;
for (row = 0; row < height; row++)
{
for (col = 0; col < width; col++)
*p_out++ =
shaded_relief_value (relief_factor, scale_factor,
altRadians, azRadians, rawbuf, row,
col, row_stride, sample_type,
no_data);
}
}
else
{
/* executing as many concurrent threads */
rl2AuxShadowerPtr aux = NULL;
rl2AuxShadowerPtr shadower;
|
| > | > | | > < > > > > > > > > > > > | | | | | | | > | | | > | | | > | | | | | | | | | | | | | | | | | | | | | > | > | | | | | > | > | | > | | | | | | | | | > | | | | | | | | | | | | > | | | > | | < < | > | | > | > | | | | | | | | > | | | | | | | > | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | | | | | | > | > | | < | > | > | < | | | < | | | |
690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 ... 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 ... 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 ... 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 ... 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 ... 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 ... 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 .... 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 .... 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 .... 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 .... 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 .... 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 .... 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 .... 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 .... 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 .... 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 .... 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 4191 4192 4193 4194 4195 4196 4197 4198 4199 .... 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 .... 4245 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 .... 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 .... 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 .... 4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 .... 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408 4409 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 4468 4469 4470 4471 4472 .... 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 .... 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 .... 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 .... 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 .... 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 .... 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 |
for (ib = 0; ib < out_num_bands; ib++)
p_out++;
}
else
{
/* opaque pixel */
p_out =
mono_int8_pixel_handler (p_in, p_out,
mono_band,
mono_handling);
}
}
else
{
/* testing for NO-DATA values */
int match = 0;
................................................................................
rl2_get_pixel_sample_int8 (no_data, &sample);
if (sample == *p_save++)
match++;
if (match != 1)
{
/* opaque pixel */
p_out =
mono_int8_pixel_handler (p_in, p_out,
mono_band,
mono_handling);
}
else
{
/* NO-DATA pixel */
for (ib = 0; ib < out_num_bands; ib++)
p_out++;
................................................................................
static void
copy_uint8_raw_pixels (const unsigned char *buffer, const unsigned char *mask,
unsigned char *outbuf, unsigned short width,
unsigned short height, unsigned char num_bands,
double x_res, double y_res, double minx, double maxy,
double tile_minx, double tile_maxy,
unsigned short tile_width, unsigned short tile_height,
rl2PixelPtr no_data, unsigned char raster_type)
{
/* copying UINT8 raw pixels from the DBMS tile into the output image */
int x;
int y;
int b;
int out_x;
int out_y;
................................................................................
{
ignore_no_data = 0;
if (rl2_get_pixel_type (no_data, &sample_type, &pixel_type, &nbands)
!= RL2_OK)
ignore_no_data = 1;
if (nbands != num_bands)
ignore_no_data = 1;
if (sample_type == RL2_SAMPLE_1_BIT
|| sample_type == RL2_SAMPLE_2_BIT
|| sample_type == RL2_SAMPLE_4_BIT
|| sample_type == RL2_SAMPLE_UINT8)
;
else
ignore_no_data = 1;
}
geo_y = tile_maxy + y_res2;
for (y = 0; y < tile_height; y++)
{
geo_y -= y_res;
out_y = (maxy - geo_y) / y_res;
if (out_y < 0 || out_y >= height)
{
................................................................................
}
}
else
{
/* testing for NO-DATA values */
int match = 0;
const unsigned char *p_save = p_in;
if (raster_type == RL2_SAMPLE_1_BIT && num_bands == 1)
{
/* special case: MONOCHROME */
if (*p_in++ == 1)
*p_out++ = 0;
else
p_out++;
match++;
}
else
{
for (b = 0; b < num_bands; b++)
{
unsigned char sample = 0;
switch (sample_type)
{
case RL2_SAMPLE_1_BIT:
rl2_get_pixel_sample_1bit (no_data,
&sample);
break;
case RL2_SAMPLE_2_BIT:
rl2_get_pixel_sample_2bit (no_data,
&sample);
break;
case RL2_SAMPLE_4_BIT:
rl2_get_pixel_sample_4bit (no_data,
&sample);
break;
case RL2_SAMPLE_UINT8:
rl2_get_pixel_sample_uint8 (no_data, b,
&sample);
break;
};
if (sample == *p_in++)
match++;
}
if (match != num_bands)
{
/* opaque pixel */
p_in = p_save;
for (b = 0; b < num_bands; b++)
*p_out++ = *p_in++;
}
else
{
/* NO-DATA pixel */
for (b = 0; b < num_bands; b++)
p_out++;
}
}
}
}
}
}
static unsigned char *
................................................................................
return apply_contrast_enhancement ((double) mono, p_out, mono_handling);
}
static void
copy_uint8_raw_selected_pixels (const unsigned char *buffer,
const unsigned char *mask,
unsigned char *outbuf, unsigned short width,
unsigned short height,
unsigned char num_bands, double x_res,
double y_res, double minx, double maxy,
double tile_minx, double tile_maxy,
unsigned short tile_width,
unsigned short tile_height,
rl2PixelPtr no_data, unsigned char red_band,
unsigned char green_band,
unsigned char blue_band,
rl2BandHandlingPtr red_handling,
rl2BandHandlingPtr green_handling,
rl2BandHandlingPtr blue_handling)
{
/* copying UINT8 raw pixels from the DBMS tile into the output image */
................................................................................
/* skipping a transparent pixel */
p_out += 3;
}
else
{
/* opaque pixel */
p_out =
mono_uint8_pixel_handler (p_in, p_out,
red_band,
red_handling);
p_out =
mono_uint8_pixel_handler (p_in, p_out,
green_band,
green_handling);
p_out =
mono_uint8_pixel_handler (p_in, p_out,
................................................................................
if (sample == *p_save++)
match++;
}
if (match != num_bands)
{
/* opaque pixel */
p_out =
mono_uint8_pixel_handler (p_in, p_out,
red_band,
red_handling);
p_out =
mono_uint8_pixel_handler (p_in, p_out,
green_band,
green_handling);
p_out =
mono_uint8_pixel_handler (p_in, p_out,
................................................................................
}
static void
copy_uint8_raw_mono_pixels (const unsigned char *buffer,
const unsigned char *mask, unsigned char *outbuf,
unsigned short width, unsigned short height,
unsigned char out_num_bands,
unsigned char num_bands, double x_res,
double y_res, double minx, double maxy,
double tile_minx, double tile_maxy,
unsigned short tile_width,
unsigned short tile_height, rl2PixelPtr no_data,
unsigned char mono_band,
rl2BandHandlingPtr mono_handling)
{
/* copying UINT8 raw pixels from the DBMS tile into the output image */
int x;
int y;
................................................................................
}
p_in++;
}
}
}
static void
copy_uint16_raw_pixels (const unsigned short *buffer,
const unsigned char *mask, unsigned short *outbuf,
unsigned short width, unsigned short height,
unsigned char num_bands, double x_res, double y_res,
double minx, double maxy, double tile_minx,
double tile_maxy, unsigned short tile_width,
unsigned short tile_height, rl2PixelPtr no_data)
{
/* copying UINT16 raw pixels from the DBMS tile into the output image */
int x;
int y;
int b;
int out_x;
int out_y;
................................................................................
return apply_contrast_enhancement ((double) mono, p_out, mono_handling);
}
static void
copy_uint16_raw_selected_pixels (const unsigned short *buffer,
const unsigned char *mask,
unsigned char *outbuf, unsigned short width,
unsigned short height,
unsigned char num_bands, double x_res,
double y_res, double minx, double maxy,
double tile_minx, double tile_maxy,
unsigned short tile_width,
unsigned short tile_height,
rl2PixelPtr no_data, unsigned char red_band,
unsigned char green_band,
unsigned char blue_band,
rl2BandHandlingPtr red_handling,
rl2BandHandlingPtr green_handling,
rl2BandHandlingPtr blue_handling)
................................................................................
if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NORMALIZE)
{
r = malloc (sizeof (rl2BandHandling));
r->colorMap = NULL;
r->contrastEnhancement =
RL2_CONTRAST_ENHANCEMENT_NORMALIZE;
compute_stretching (band, &(r->minValue),
&(r->maxValue), &(r->scaleFactor));
}
else if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NONE)
{
r = malloc (sizeof (rl2BandHandling));
r->colorMap = NULL;
r->contrastEnhancement = RL2_CONTRAST_ENHANCEMENT_NONE;
................................................................................
if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NORMALIZE)
{
g = malloc (sizeof (rl2BandHandling));
g->colorMap = NULL;
g->contrastEnhancement =
RL2_CONTRAST_ENHANCEMENT_NORMALIZE;
compute_stretching (band, &(g->minValue),
&(g->maxValue), &(g->scaleFactor));
}
else if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NONE)
{
g = malloc (sizeof (rl2BandHandling));
g->colorMap = NULL;
g->contrastEnhancement = RL2_CONTRAST_ENHANCEMENT_NONE;
................................................................................
if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NORMALIZE)
{
b = malloc (sizeof (rl2BandHandling));
b->colorMap = NULL;
b->contrastEnhancement =
RL2_CONTRAST_ENHANCEMENT_NORMALIZE;
compute_stretching (band, &(b->minValue),
&(b->maxValue), &(b->scaleFactor));
}
else if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NONE)
{
b = malloc (sizeof (rl2BandHandling));
b->colorMap = NULL;
b->contrastEnhancement = RL2_CONTRAST_ENHANCEMENT_NONE;
................................................................................
if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NORMALIZE)
{
g = malloc (sizeof (rl2BandHandling));
g->colorMap = NULL;
g->contrastEnhancement =
RL2_CONTRAST_ENHANCEMENT_NORMALIZE;
compute_stretching (band, &(g->minValue),
&(g->maxValue), &(g->scaleFactor));
}
else if (style->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_NONE)
{
g = malloc (sizeof (rl2BandHandling));
g->colorMap = NULL;
g->contrastEnhancement = RL2_CONTRAST_ENHANCEMENT_NONE;
................................................................................
}
static int
do_copy_raw_selected_pixels (rl2PrivRasterPtr rst, unsigned char *outbuf,
unsigned int width, unsigned int height,
double x_res, double y_res, double minx,
double maxy, double tile_minx, double tile_maxy,
unsigned int tile_width,
unsigned int tile_height, rl2PixelPtr no_data,
unsigned char red_band, unsigned char green_band,
unsigned char blue_band,
rl2BandHandlingPtr red_handling,
rl2BandHandlingPtr green_handling,
rl2BandHandlingPtr blue_handling)
{
switch (rst->sampleType)
{
case RL2_SAMPLE_UINT8:
................................................................................
};
return 0;
}
static int
do_copy_raw_pixels (rl2PrivRasterPtr rst, unsigned char *outbuf,
unsigned int width, unsigned int height,
unsigned char raster_type, unsigned char sample_type,
unsigned char num_bands, double x_res, double y_res,
double minx, double maxy, double tile_minx,
double tile_maxy, unsigned int tile_width,
unsigned int tile_height, rl2PixelPtr no_data)
{
switch (sample_type)
{
case RL2_SAMPLE_INT8:
copy_int8_raw_pixels ((const char *) (rst->rasterBuffer),
(const unsigned char *) (rst->maskBuffer),
(char *) outbuf, width, height,
x_res, y_res, minx, maxy, tile_minx,
................................................................................
copy_int16_raw_pixels ((const short *) (rst->rasterBuffer),
(const unsigned char *) (rst->maskBuffer),
(short *) outbuf, width, height,
x_res, y_res, minx, maxy, tile_minx,
tile_maxy, tile_width, tile_height, no_data);
return 1;
case RL2_SAMPLE_UINT16:
copy_uint16_raw_pixels ((const unsigned short
*) (rst->rasterBuffer),
(const unsigned char *) (rst->maskBuffer),
(unsigned short *) outbuf, width, height,
num_bands, x_res, y_res, minx, maxy,
tile_minx, tile_maxy, tile_width,
tile_height, no_data);
return 1;
case RL2_SAMPLE_INT32:
................................................................................
tile_minx, tile_maxy, tile_width,
tile_height, no_data);
return 1;
default:
copy_uint8_raw_pixels ((const unsigned char *) (rst->rasterBuffer),
(const unsigned char *) (rst->maskBuffer),
(unsigned char *) outbuf, width, height,
num_bands, x_res, y_res, minx, maxy,
tile_minx, tile_maxy, tile_width,
tile_height, no_data, raster_type);
return 1;
};
return 0;
}
RL2_PRIVATE int
rl2_copy_raw_pixels (rl2RasterPtr raster, unsigned char *outbuf,
unsigned int width,
unsigned int height, unsigned char sample_type,
unsigned char num_bands, unsigned char auto_ndvi,
unsigned char red_band_index,
unsigned char nir_band_index, double x_res, double y_res,
double minx, double maxy, double tile_minx,
double tile_maxy, rl2PixelPtr no_data,
rl2RasterSymbolizerPtr style, rl2RasterStatisticsPtr stats)
{
/* copying raw pixels into the output buffer */
unsigned int tile_width;
unsigned int tile_height;
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) raster;
................................................................................
return 0;
if (style != NULL && stats != NULL)
{
/* attempting to apply a RasterSymbolizer */
int yes_no;
int categorize;
int interpolate;
if (rl2_is_raster_symbolizer_triple_band_selected (style, &yes_no)
== RL2_OK)
{
if ((rst->sampleType == RL2_SAMPLE_UINT8
|| rst->sampleType == RL2_SAMPLE_UINT16)
&& (rst->pixelType == RL2_PIXEL_RGB
|| rst->pixelType == RL2_PIXEL_MULTIBAND) && yes_no)
{
/* triple band selection - false color RGB */
................................................................................
blue_band, &red_handling,
&green_handling,
&blue_handling);
if (red_handling == NULL || green_handling == NULL
|| blue_handling == NULL)
return 0;
if (do_copy_raw_selected_pixels
(rst, outbuf, width, height, x_res, y_res, minx,
maxy, tile_minx, tile_maxy, tile_width,
tile_height, no_data, red_band, green_band,
blue_band, red_handling, green_handling,
blue_handling))
return 1;
if (red_handling != NULL)
free (red_handling);
if (green_handling != NULL)
free (green_handling);
if (blue_handling != NULL)
free (blue_handling);
................................................................................
/* applying Auto NDVI */
rl2BandHandlingPtr ndvi_handling = NULL;
build_ndvi_handling ((rl2PrivRasterSymbolizerPtr)
style, &ndvi_handling);
if (ndvi_handling == NULL)
return 0;
if (do_auto_ndvi_pixels
(rst, outbuf, width, height, num_bands, x_res,
y_res, minx, maxy, tile_minx, tile_maxy,
tile_width, tile_height, no_data, red_band_index,
nir_band_index, ndvi_handling))
return 1;
if (ndvi_handling != NULL)
destroy_ndvi_handling (ndvi_handling);
}
if (((rst->sampleType == RL2_SAMPLE_UINT8
|| rst->sampleType == RL2_SAMPLE_UINT16)
|| rst->pixelType == RL2_PIXEL_DATAGRID) && yes_no)
................................................................................
style,
(rl2PrivRasterStatisticsPtr)
stats, mono_band,
&mono_handling);
if (mono_handling == NULL)
return 0;
if (do_copy_raw_mono_pixels
(rst, outbuf, width, height, num_bands, x_res,
y_res, minx, maxy, tile_minx, tile_maxy,
tile_width, tile_height, no_data, mono_band,
mono_handling))
return 1;
if (mono_handling != NULL)
destroy_mono_handling (mono_handling);
}
}
}
if (do_copy_raw_pixels
(rst, outbuf, width, height, rst->sampleType, sample_type, num_bands,
x_res, y_res, minx, maxy, tile_minx, tile_maxy, tile_width,
tile_height, no_data))
return 1;
return 0;
}
static void
do_copy_raw_mask (rl2PrivRasterPtr rst, unsigned char *maskbuf,
unsigned int width, unsigned int height, double x_res,
double y_res, double minx, double maxy, double tile_minx,
double tile_maxy, unsigned int tile_width,
unsigned int tile_height)
{
/* copying mask pixels from the DBMS tile into the output mask */
unsigned int x;
unsigned int y;
int out_x;
int out_y;
double geo_x;
double geo_y;
const unsigned char *p_in = rst->maskBuffer;
unsigned char *p_out;
double y_res2 = y_res / 2.0;
double x_res2 = x_res / 2.0;
geo_y = tile_maxy + y_res2;
for (y = 0; y < tile_height; y++)
{
geo_y -= y_res;
out_y = (maxy - geo_y) / y_res;
if (out_y < 0 || out_y >= (int) height)
{
p_in += tile_width;
continue;
}
geo_x = tile_minx - x_res2;
for (x = 0; x < tile_width; x++)
{
geo_x += x_res;
out_x = (geo_x - minx) / x_res;
if (out_x < 0 || out_x >= (int) width)
{
p_in++;
continue;
}
p_out = maskbuf + (out_y * width) + out_x;
if (*p_in++ == 0)
*p_out++ = 255;
}
}
}
RL2_PRIVATE int
rl2_copy_raw_mask (rl2RasterPtr raster, unsigned char *maskbuf,
unsigned int width,
unsigned int height, double x_res, double y_res,
double minx, double maxy, double tile_minx, double tile_maxy)
{
/* copying a raw transparency mask into the output buffer */
unsigned int tile_width;
unsigned int tile_height;
rl2PrivRasterPtr rst = (rl2PrivRasterPtr) raster;
if (rl2_get_raster_size (raster, &tile_width, &tile_height) != RL2_OK)
return 0;
if (rst->maskBuffer == NULL)
{
/* tile without mask - ok */
return 1;
}
do_copy_raw_mask (rst, maskbuf, width, height, x_res, y_res, minx, maxy,
tile_minx, tile_maxy, tile_width, tile_height);
return 1;
}
static void
get_int8_ennuple (const char *rawbuf, unsigned short row, unsigned short col,
unsigned short row_stride, rl2PixelPtr no_data,
double ennuple[], int *has_no_data)
{
/* extracting a 3x3 "super-pixel" - INT8 */
................................................................................
/* checking for NoData values */
if (ennuple[i] == nd_val)
*has_no_data = 1;
}
}
static void
get_int16_ennuple (const short *rawbuf, unsigned short row,
unsigned short col, unsigned short row_stride,
rl2PixelPtr no_data, double ennuple[], int *has_no_data)
{
/* extracting a 3x3 "super-pixel" - INT16 */
const short *p_in;
short nd_val = 0;
int i;
if (no_data != NULL)
................................................................................
/* checking for NoData values */
if (ennuple[i] == nd_val)
*has_no_data = 1;
}
}
static void
get_float_ennuple (const float *rawbuf, unsigned short row,
unsigned short col, unsigned short row_stride,
rl2PixelPtr no_data, double ennuple[], int *has_no_data)
{
/* extracting a 3x3 "super-pixel" - FLOAT */
const float *p_in;
float nd_val = 0.0;
int i;
if (no_data != NULL)
................................................................................
free (shadower->opaque_thread_id);
shadower->opaque_thread_id = NULL;
}
}
RL2_PRIVATE int
rl2_build_shaded_relief_mask (sqlite3 * handle, int max_threads,
rl2CoveragePtr cvg,
int by_section, sqlite3_int64 section_id,
double relief_factor, double scale_factor,
unsigned int width, unsigned int height,
double minx, double miny, double maxx,
double maxy, double x_res, double y_res,
float **shaded_relief, int *shaded_relief_sz)
{
/* attempting to return a Shaded Relief mask from the DBMS Coverage */
rl2PixelPtr no_data = NULL;
const char *coverage;
unsigned char level;
unsigned char scale;
double xx_res = x_res;
................................................................................
if (cvg == NULL || handle == NULL)
goto error;
coverage = rl2_get_coverage_name (cvg);
if (coverage == NULL)
goto error;
if (rl2_find_matching_resolution
(handle, cvg, by_section, section_id, &xx_res, &yy_res, &level,
&scale) != RL2_OK)
goto error;
if (rl2_get_coverage_type (cvg, &sample_type, &pixel_type, &num_bands) !=
RL2_OK)
goto error;
if (pixel_type != RL2_PIXEL_DATAGRID && num_bands != 1)
goto error;
no_data = rl2_get_coverage_no_data (cvg);
................................................................................
if (no_data == NULL)
goto error;
/* preparing the "tiles" SQL query */
xtiles = sqlite3_mprintf ("%s_tiles", coverage);
xxtiles = rl2_double_quoted_sql (xtiles);
sql =
sqlite3_mprintf
("SELECT tile_id, MbrMinX(geometry), MbrMaxY(geometry) "
"FROM \"%s\" " "WHERE pyramid_level = ? AND ROWID IN ( "
"SELECT ROWID FROM SpatialIndex WHERE f_table_name = %Q "
"AND search_frame = BuildMBR(?, ?, ?, ?))", xxtiles, xtiles);
sqlite3_free (xtiles);
free (xxtiles);
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt_tiles, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
{
printf ("SELECT shadedRelief tiles SQL error: %s\n",
................................................................................
/* executing in a single thread */
p_out = sr_mask;
for (row = 0; row < height; row++)
{
for (col = 0; col < width; col++)
*p_out++ =
shaded_relief_value (relief_factor, scale_factor,
altRadians, azRadians, rawbuf,
row, col, row_stride,
sample_type, no_data);
}
}
else
{
/* executing as many concurrent threads */
rl2AuxShadowerPtr aux = NULL;
rl2AuxShadowerPtr shadower;
|
Changes to src/rl2raw.c.
367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 ... 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 ... 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 .... 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 .... 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 .... 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 .... 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 .... 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 .... 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 .... 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 .... 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 |
} break; case RL2_PIXEL_GRAYSCALE: grayscale_as_rgb (rst->sampleType, no_data->Samples->uint8, &transpR, &transpG, &transpB); break; case RL2_PIXEL_RGB: rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_RED_BAND, &transpR); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_GREEN_BAND, &transpG); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_BLUE_BAND, &transpB); break; }; } ................................................................................ } break; case RL2_PIXEL_GRAYSCALE: grayscale_as_rgb (rst->sampleType, no_data->Samples->uint8, &transpR, &transpG, &transpB); break; case RL2_PIXEL_RGB: rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_RED_BAND, &transpR); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_GREEN_BAND, &transpG); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_BLUE_BAND, &transpB); break; }; } ................................................................................ } break; case RL2_PIXEL_GRAYSCALE: grayscale_as_rgb (rst->sampleType, no_data->Samples->uint8, &transpR, &transpG, &transpB); break; case RL2_PIXEL_RGB: rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_RED_BAND, &transpR); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_GREEN_BAND, &transpG); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_BLUE_BAND, &transpB); break; }; } ................................................................................ *buffer = buf; *buf_size = sz; return RL2_OK; } RL2_DECLARE int rl2_raster_band_to_uint16 (rl2RasterPtr ptr, int band, unsigned short **buffer, int *buf_size) { /* attempting to export Raster BAND data as a UINT-16 array */ unsigned short *buf; int sz; unsigned int row; unsigned int col; int nBand; ................................................................................ } } } RL2_PRIVATE unsigned char * rl2_copy_endian_raw_pixels (const unsigned char *pixels, int pixels_sz, unsigned int width, unsigned int height, unsigned char sample_type, unsigned char num_bands, int big_endian) { /* copying RAW pixels (in endian safe mode) */ int sample_bytes = 0; int outsize = width * height * num_bands; unsigned char *outbuf = NULL; switch (sample_type) ................................................................................ copy_endian_raw_u8 (outbuf, pixels, width, height, num_bands); break; case RL2_SAMPLE_INT8: copy_endian_raw_i8 ((char *) outbuf, (const char *) pixels, width, height, num_bands); break; case RL2_SAMPLE_INT16: copy_endian_raw_i16 ((short *) outbuf, (const short *) pixels, width, height, num_bands, big_endian); break; case RL2_SAMPLE_UINT16: copy_endian_raw_u16 ((unsigned short *) outbuf, (const unsigned short *) pixels, width, height, num_bands, big_endian); break; case RL2_SAMPLE_INT32: ................................................................................ break; case RL2_SAMPLE_UINT32: copy_endian_raw_u32 ((unsigned int *) outbuf, (const unsigned int *) pixels, width, height, num_bands, big_endian); break; case RL2_SAMPLE_FLOAT: copy_endian_raw_flt ((float *) outbuf, (const float *) pixels, width, height, num_bands, big_endian); break; case RL2_SAMPLE_DOUBLE: copy_endian_raw_dbl ((double *) outbuf, (const double *) pixels, width, height, num_bands, big_endian); break; }; return outbuf; ................................................................................ && coverage->nBands == raster->nBands) return 1; fprintf (stderr, "Mismatching RAW pixels !!!\n"); return 0; } static void copy_tile_raw_i8 (const char *in, unsigned int in_width, unsigned int in_height, unsigned int startRow, unsigned int startCol, char *out, unsigned int tileWidth, unsigned int tileHeight, unsigned char num_bands) { /* signed int8 */ unsigned int x; unsigned int y; unsigned char b; for (y = 0; y < tileHeight; y++) { ................................................................................ for (b = 0; b < num_bands; b++) *p_out++ = *p_in++; } } } static void copy_tile_raw_i32 (const int *in, unsigned int in_width, unsigned int in_height, unsigned int startRow, unsigned int startCol, int *out, unsigned int tileWidth, unsigned int tileHeight, unsigned char num_bands) { /* signed int32 */ unsigned int x; unsigned int y; unsigned char b; for (y = 0; y < tileHeight; y++) { ................................................................................ *p_out++ = *p_in++; } } } static int build_tile_from_raw_pixels (rl2PrivRasterPtr origin, unsigned int tileWidth, unsigned int tileHeight, unsigned char sample_type, unsigned char num_bands, unsigned int startRow, unsigned int startCol, rl2PixelPtr no_data, unsigned char **pixels, int *pixels_sz) { /* extracting a Tile from the RAW buffer */ unsigned char *out; int outsz = tileWidth * tileHeight * num_bands; ................................................................................ case RL2_SAMPLE_INT8: copy_tile_raw_i8 ((const char *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (char *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_INT16: copy_tile_raw_i16 ((const short *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (short *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_UINT16: copy_tile_raw_u16 ((const unsigned short *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (unsigned short *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_INT32: copy_tile_raw_i32 ((const int *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (int *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_UINT32: copy_tile_raw_u32 ((const unsigned int *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (unsigned int *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_FLOAT: copy_tile_raw_flt ((const float *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (float *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_DOUBLE: copy_tile_raw_dbl ((const double *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (double *) out, tileWidth, tileHeight, num_bands); break; default: copy_tile_raw_u8 ((const unsigned char *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (unsigned char *) out, tileWidth, tileHeight, num_bands); break; |
| | | | | | | | | | | | | | | | | | | | | | > | | | > | | | | | > | | | | | > | | > |
367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 ... 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 ... 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 .... 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 .... 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 .... 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 .... 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 .... 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 .... 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 .... 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 .... 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 |
} break; case RL2_PIXEL_GRAYSCALE: grayscale_as_rgb (rst->sampleType, no_data->Samples->uint8, &transpR, &transpG, &transpB); break; case RL2_PIXEL_RGB: rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_RED_BAND, &transpR); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_GREEN_BAND, &transpG); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_BLUE_BAND, &transpB); break; }; } ................................................................................ } break; case RL2_PIXEL_GRAYSCALE: grayscale_as_rgb (rst->sampleType, no_data->Samples->uint8, &transpR, &transpG, &transpB); break; case RL2_PIXEL_RGB: rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_RED_BAND, &transpR); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_GREEN_BAND, &transpG); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_BLUE_BAND, &transpB); break; }; } ................................................................................ } break; case RL2_PIXEL_GRAYSCALE: grayscale_as_rgb (rst->sampleType, no_data->Samples->uint8, &transpR, &transpG, &transpB); break; case RL2_PIXEL_RGB: rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_RED_BAND, &transpR); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_GREEN_BAND, &transpG); rl2_get_pixel_sample_uint8 ((rl2PixelPtr) no_data, RL2_BLUE_BAND, &transpB); break; }; } ................................................................................ *buffer = buf; *buf_size = sz; return RL2_OK; } RL2_DECLARE int rl2_raster_band_to_uint16 (rl2RasterPtr ptr, int band, unsigned short **buffer, int *buf_size) { /* attempting to export Raster BAND data as a UINT-16 array */ unsigned short *buf; int sz; unsigned int row; unsigned int col; int nBand; ................................................................................ } } } RL2_PRIVATE unsigned char * rl2_copy_endian_raw_pixels (const unsigned char *pixels, int pixels_sz, unsigned int width, unsigned int height, unsigned char sample_type, unsigned char num_bands, int big_endian) { /* copying RAW pixels (in endian safe mode) */ int sample_bytes = 0; int outsize = width * height * num_bands; unsigned char *outbuf = NULL; switch (sample_type) ................................................................................ copy_endian_raw_u8 (outbuf, pixels, width, height, num_bands); break; case RL2_SAMPLE_INT8: copy_endian_raw_i8 ((char *) outbuf, (const char *) pixels, width, height, num_bands); break; case RL2_SAMPLE_INT16: copy_endian_raw_i16 ((short *) outbuf, (const short *) pixels, width, height, num_bands, big_endian); break; case RL2_SAMPLE_UINT16: copy_endian_raw_u16 ((unsigned short *) outbuf, (const unsigned short *) pixels, width, height, num_bands, big_endian); break; case RL2_SAMPLE_INT32: ................................................................................ break; case RL2_SAMPLE_UINT32: copy_endian_raw_u32 ((unsigned int *) outbuf, (const unsigned int *) pixels, width, height, num_bands, big_endian); break; case RL2_SAMPLE_FLOAT: copy_endian_raw_flt ((float *) outbuf, (const float *) pixels, width, height, num_bands, big_endian); break; case RL2_SAMPLE_DOUBLE: copy_endian_raw_dbl ((double *) outbuf, (const double *) pixels, width, height, num_bands, big_endian); break; }; return outbuf; ................................................................................ && coverage->nBands == raster->nBands) return 1; fprintf (stderr, "Mismatching RAW pixels !!!\n"); return 0; } static void copy_tile_raw_i8 (const char *in, unsigned int in_width, unsigned int in_height, unsigned int startRow, unsigned int startCol, char *out, unsigned int tileWidth, unsigned int tileHeight, unsigned char num_bands) { /* signed int8 */ unsigned int x; unsigned int y; unsigned char b; for (y = 0; y < tileHeight; y++) { ................................................................................ for (b = 0; b < num_bands; b++) *p_out++ = *p_in++; } } } static void copy_tile_raw_i32 (const int *in, unsigned int in_width, unsigned int in_height, unsigned int startRow, unsigned int startCol, int *out, unsigned int tileWidth, unsigned int tileHeight, unsigned char num_bands) { /* signed int32 */ unsigned int x; unsigned int y; unsigned char b; for (y = 0; y < tileHeight; y++) { ................................................................................ *p_out++ = *p_in++; } } } static int build_tile_from_raw_pixels (rl2PrivRasterPtr origin, unsigned int tileWidth, unsigned int tileHeight, unsigned char sample_type, unsigned char num_bands, unsigned int startRow, unsigned int startCol, rl2PixelPtr no_data, unsigned char **pixels, int *pixels_sz) { /* extracting a Tile from the RAW buffer */ unsigned char *out; int outsz = tileWidth * tileHeight * num_bands; ................................................................................ case RL2_SAMPLE_INT8: copy_tile_raw_i8 ((const char *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (char *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_INT16: copy_tile_raw_i16 ((const short *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (short *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_UINT16: copy_tile_raw_u16 ((const unsigned short *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (unsigned short *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_INT32: copy_tile_raw_i32 ((const int *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (int *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_UINT32: copy_tile_raw_u32 ((const unsigned int *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (unsigned int *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_FLOAT: copy_tile_raw_flt ((const float *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (float *) out, tileWidth, tileHeight, num_bands); break; case RL2_SAMPLE_DOUBLE: copy_tile_raw_dbl ((const double *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (double *) out, tileWidth, tileHeight, num_bands); break; default: copy_tile_raw_u8 ((const unsigned char *) (origin->rasterBuffer), origin->width, origin->height, startRow, startCol, (unsigned char *) out, tileWidth, tileHeight, num_bands); break; |
Changes to src/rl2sql.c.
657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 .... 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 .... 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 .... 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 .... 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 .... 4109 4110 4111 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 .... 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 .... 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 4531 4532 .... 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 .... 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 .... 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 .... 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 .... 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 .... 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 .... 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 .... 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 .... 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 .... 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 .... 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 .... 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 .... 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 6457 .... 6815 6816 6817 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830 .... 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 .... 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 .... 7188 7189 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202 7203 .... 7220 7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 .... 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 .... 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 7521 7522 7523 7524 7525 7526 7527 7528 .... 7579 7580 7581 7582 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 .... 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 .... 7790 7791 7792 7793 7794 7795 7796 7797 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 .... 7976 7977 7978 7979 7980 7981 7982 7983 7984 7985 7986 7987 7988 7989 7990 7991 .... 8096 8097 8098 8099 8100 8101 8102 8103 8104 8105 8106 8107 8108 8109 .... 8118 8119 8120 8121 8122 8123 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 8181 8182 8183 8184 8185 8186 .... 8219 8220 8221 8222 8223 8224 8225 8226 8227 8228 8229 8230 8231 8232 .... 8300 8301 8302 8303 8304 8305 8306 8307 8308 8309 8310 8311 8312 8313 .... 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 .... 8529 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 .... 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 8822 8823 8824 8825 8826 8827 .... 8847 8848 8849 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859 8860 8861 8862 .... 8881 8882 8883 8884 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 .... 8916 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 8931 .... 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 .... 8962 8963 8964 8965 8966 8967 8968 8969 8970 8971 8972 8973 8974 8975 8976 8977 .... 8990 8991 8992 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 .... 9238 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 .... 9268 9269 9270 9271 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 .... 9661 9662 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 .... 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 .... 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 .... 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9978 9979 9980 9981 9982 ..... 10137 10138 10139 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 10156 10157 10158 10159 10160 10161 10162 10163 10164 ..... 10286 10287 10288 10289 10290 10291 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 ..... 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 ..... 10439 10440 10441 10442 10443 10444 10445 10446 10447 10448 10449 10450 10451 10452 10453 10454 10455 10456 10457 10458 10459 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 10493 10494 10495 10496 10497 10498 ..... 10635 10636 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 ..... 10667 10668 10669 10670 10671 10672 10673 10674 10675 10676 10677 10678 10679 10680 10681 10682 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694 10695 10696 10697 10698 10699 10700 10701 10702 10703 10704 10705 10706 10707 10708 10709 10710 10711 10712 10713 10714 10715 10716 ..... 10813 10814 10815 10816 10817 10818 10819 10820 10821 10822 10823 10824 10825 10826 10827 10828 ..... 10866 10867 10868 10869 10870 10871 10872 10873 10874 10875 10876 10877 10878 10879 10880 10881 10882 ..... 10899 10900 10901 10902 10903 10904 10905 10906 10907 10908 10909 10910 10911 10912 10913 10914 10915 10916 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 ..... 10941 10942 10943 10944 10945 10946 10947 10948 10949 10950 10951 10952 10953 10954 10955 10956 10957 10958 10959 10960 10961 ..... 10981 10982 10983 10984 10985 10986 10987 10988 10989 10990 10991 10992 10993 10994 10995 10996 10997 ..... 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 11035 11036 11037 11038 11039 11040 11041 ..... 11068 11069 11070 11071 11072 11073 11074 11075 11076 11077 11078 11079 11080 11081 11082 11083 11084 11085 11086 11087 11088 ..... 11119 11120 11121 11122 11123 11124 11125 11126 11127 11128 11129 11130 11131 11132 11133 11134 11135 11136 11137 11138 11139 11140 11141 11142 11143 11144 11145 11146 ..... 11169 11170 11171 11172 11173 11174 11175 11176 11177 11178 11179 11180 11181 11182 11183 11184 11185 11186 11187 11188 11189 11190 11191 11192 11193 11194 11195 11196 11197 11198 11199 11200 11201 11202 11203 11204 11205 |
else
{
blob_even = sqlite3_value_blob (argv[3]);
blob_even_sz = sqlite3_value_bytes (argv[3]);
}
if (!get_coverage_defs
(sqlite, coverage, &tile_width, &tile_height, &sample_type, &pixel_type,
&num_bands, &compression))
{
sqlite3_result_int (context, -1);
return;
}
ret =
rl2_is_valid_dbms_raster_tile (level, tile_width, tile_height, blob_odd,
blob_odd_sz, blob_even, blob_even_sz,
sample_type, pixel_type, num_bands,
compression);
if (ret == RL2_OK)
sqlite3_result_int (context, 1);
else
sqlite3_result_int (context, 0);
}
static void
................................................................................
if (pxl1 != NULL)
rl2_destroy_pixel (pxl1);
if (pxl2 != NULL)
rl2_destroy_pixel (pxl2);
}
static void
fnct_GetRasterStatistics_NoDataPixelsCount (sqlite3_context * context, int argc,
sqlite3_value ** argv)
{
/* SQL function:
/ GetRasterStatistics_NoDataPixelsCount(BLOBencoded statistics)
/
/ will return the total count of NoData pixels
/ or NULL (INVALID ARGS)
/
................................................................................
}
st = (rl2PrivRasterStatisticsPtr) stats;
sqlite3_result_int64 (context, st->no_data);
rl2_destroy_raster_statistics (stats);
}
static void
fnct_GetRasterStatistics_ValidPixelsCount (sqlite3_context * context, int argc,
sqlite3_value ** argv)
{
/* SQL function:
/ GetRasterStatistics_ValidPixelsCount(BLOBencoded statistics)
/
/ will return the total count of valid pixels
/ or NULL (INVALID ARGS)
/
................................................................................
return;
}
if (rl2_get_coverage_srid (coverage, &srid) != RL2_OK)
{
sqlite3_result_int (context, -1);
return;
}
if (rl2_get_coverage_type (coverage, &sample_type, &pixel_type, &num_bands)
!= RL2_OK)
{
sqlite3_result_int (context, -1);
return;
}
no_data = rl2_get_coverage_no_data (coverage);
if (rl2_get_coverage_compression (coverage, &compression, &quality)
!= RL2_OK)
................................................................................
cvg = (rl2PrivCoveragePtr) coverage;
for (y = maxy; y > miny; y -= tileh)
{
for (x = minx; x < maxx; x += tilew)
{
char *err_msg = NULL;
unsigned char *rgba_tile =
do_wms_GetMap_get (NULL, url, proxy, wms_version, wms_layer,
wms_crs, swap_xy, x, y - tileh,
x + tilew, y, tile_width, tile_height,
wms_style, wms_format, opaque, 0,
&err_msg);
if (rgba_tile == NULL)
{
add_retry (retry_list, x, y - tileh, x + tilew, y);
................................................................................
if (retry->done)
{
retry = retry->next;
continue;
}
retry->count += 1;
rgba_tile =
do_wms_GetMap_get (NULL, url, proxy, wms_version, wms_layer,
wms_crs, swap_xy, retry->minx,
retry->miny, retry->maxx, retry->maxy,
tile_width, tile_height, wms_style,
wms_format, opaque, 0, &err_msg);
if (rgba_tile == NULL)
{
retry = retry->next;
continue;
}
params.sqlite = sqlite;
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox (sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy)
!= RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
height, compression,
tile_sz, worldfile);
}
else
{
/* whole Coverage */
ret =
rl2_export_geotiff_from_dbms (sqlite, max_threads, path, coverage,
horz_res, vert_res, minx, miny,
maxx, maxy, width, height,
compression, tile_sz, worldfile);
}
if (ret != RL2_OK)
{
errcode = 0;
goto error;
}
rl2_destroy_coverage (coverage);
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox (sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy)
!= RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
{
/* single Section */
ret =
rl2_export_section_triple_band_geotiff_from_dbms (sqlite, path,
coverage,
section_id,
horz_res,
vert_res, minx,
miny, maxx,
maxy, width,
height,
red_band,
green_band,
blue_band,
compression,
tile_sz,
worldfile);
}
else
{
/* whole Coverage */
ret =
rl2_export_triple_band_geotiff_from_dbms (sqlite, path, coverage,
horz_res, vert_res,
minx, miny, maxx, maxy,
width, height, red_band,
green_band, blue_band,
compression, tile_sz,
worldfile);
}
if (ret != RL2_OK)
{
errcode = 0;
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox (sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy)
!= RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
/* single Section */
ret =
rl2_export_section_mono_band_geotiff_from_dbms (sqlite, path,
coverage,
section_id,
horz_res,
vert_res, minx,
miny, maxx, maxy,
width, height,
mono_band,
compression,
tile_sz,
worldfile);
}
else
{
/* whole Coverage */
ret =
rl2_export_mono_band_geotiff_from_dbms (sqlite, path, coverage,
horz_res, vert_res, minx,
miny, maxx, maxy, width,
height, mono_band,
compression, tile_sz,
worldfile);
}
if (ret != RL2_OK)
{
errcode = 0;
goto error;
}
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox (sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy)
!= RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
/* only a single Section */
if (with_worldfile)
{
/* TIFF + Worldfile */
ret =
rl2_export_section_tiff_worldfile_from_dbms (sqlite,
max_threads,
path, coverage,
section_id,
horz_res,
vert_res, minx,
miny, maxx,
maxy, width,
height,
compression,
tile_sz);
}
else
{
/* plain TIFF, no Worldfile */
................................................................................
if (with_worldfile)
{
/* TIFF + Worldfile */
ret =
rl2_export_tiff_worldfile_from_dbms (sqlite, max_threads,
path, coverage,
horz_res, vert_res,
minx, miny, maxx, maxy,
width, height,
compression, tile_sz);
}
else
{
/* plain TIFF, no Worldfile */
ret =
rl2_export_tiff_from_dbms (sqlite, max_threads, path,
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox (sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy)
!= RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
}
if (by_section)
{
/* single Section */
ret =
rl2_export_section_jpeg_from_dbms (sqlite, max_threads, path,
coverage, section_id, horz_res,
vert_res, minx, miny, maxx,
maxy, width, height, quality,
with_worldfile);
}
else
{
/* whole Coverage */
ret =
rl2_export_jpeg_from_dbms (sqlite, max_threads, path, coverage,
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox (sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy)
!= RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
minx, miny, maxx, maxy, width, height, red_band,
green_band, blue_band, compression, tile_sz);
}
else
{
/* plain TIFF, no Worldfile */
ret =
rl2_export_section_triple_band_tiff_from_dbms (sqlite, path,
coverage,
section_id,
horz_res,
vert_res,
minx, miny,
maxx, maxy,
width,
................................................................................
/* TIFF + Worldfile */
ret =
rl2_export_triple_band_tiff_worldfile_from_dbms (sqlite,
path,
coverage,
horz_res,
vert_res,
minx, miny,
maxx, maxy,
width,
height,
red_band,
green_band,
blue_band,
compression,
tile_sz);
................................................................................
}
else
{
/* plain TIFF, no Worldfile */
ret =
rl2_export_triple_band_tiff_from_dbms (sqlite, path,
coverage, horz_res,
vert_res, minx, miny,
maxx, maxy, width,
height, red_band,
green_band,
blue_band,
compression,
tile_sz);
}
}
if (ret != RL2_OK)
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox (sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy)
!= RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
{
/* plain TIFF, no Worldfile */
ret =
rl2_export_section_mono_band_tiff_from_dbms (sqlite, path,
coverage,
section_id,
horz_res,
vert_res, minx,
miny, maxx,
maxy, width,
height,
mono_band,
compression,
tile_sz);
}
}
else
{
/* whole Coverage */
if (with_worldfile)
{
/* TIFF + Worldfile */
ret =
rl2_export_mono_band_tiff_worldfile_from_dbms (sqlite, path,
coverage,
horz_res,
vert_res,
minx, miny,
maxx, maxy,
width,
height,
................................................................................
compression,
tile_sz);
}
else
{
/* plain TIFF, no Worldfile */
ret =
rl2_export_mono_band_tiff_from_dbms (sqlite, path, coverage,
horz_res, vert_res,
minx, miny, maxx, maxy,
width, height,
mono_band, compression,
tile_sz);
}
}
if (ret != RL2_OK)
{
errcode = 0;
goto error;
}
................................................................................
double ext_x = (double) width * resolution;
double ext_y = (double) height * resolution;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox (sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy)
!= RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
decimal_digits);
}
else
{
/* whole Coverage */
ret =
rl2_export_ascii_grid_from_dbms (sqlite, max_threads, path,
coverage, resolution, minx, miny,
maxx, maxy, width, height,
is_centered, decimal_digits);
}
if (ret != RL2_OK)
{
errcode = 0;
goto error;
}
rl2_destroy_coverage (coverage);
................................................................................
double ext_x = (double) width * resolution;
double ext_y = (double) height * resolution;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox (sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy)
!= RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
return;
}
if (by_section)
{
/* single Section */
ret =
rl2_export_section_ndvi_ascii_grid_from_dbms (sqlite, max_threads,
path, coverage,
section_id,
resolution, minx,
miny, maxx, maxy,
width, height,
red_band, nir_band,
is_centered,
decimal_digits);
}
else
{
/* whole Coverage */
ret =
rl2_export_ndvi_ascii_grid_from_dbms (sqlite, max_threads, path,
coverage, resolution, minx,
miny, maxx, maxy, width,
height, red_band, nir_band,
is_centered,
decimal_digits);
}
if (ret != RL2_OK)
{
errcode = 0;
goto error;
}
................................................................................
/
/ will return 1 (TRUE, success) or 0 (FALSE, failure)
/ or -1 (INVALID ARGS)
/
*/
common_write_ndvi_ascii_grid (1, context, argc, argv);
}
static void
fnct_GetMapImageFromRaster (sqlite3_context * context, int argc,
sqlite3_value ** argv)
{
/* SQL function:
/ GetMapImageFromRaster(text coverage, BLOB geom, int width, int height)
................................................................................
double ext_y;
double x_res;
double y_res;
int srid;
int level_id;
int scale;
int xscale;
double xx_res;
double yy_res;
double aspect_org;
double aspect_dst;
int ok_style;
int ok_format;
unsigned char *outbuf = NULL;
................................................................................
aux.reaspect = reaspect;
rl2_aux_group_renderer (&aux);
return;
}
x_res = ext_x / (double) width;
y_res = ext_y / (double) height;
/* validating the style */
ok_style = 0;
if (strcasecmp (style, "default") == 0)
ok_style = 1;
else
{
/* attempting to get a Coverage Style */
cvg_stl =
rl2_create_coverage_style_from_dbms (sqlite, cvg_name, style);
if (cvg_stl == NULL)
goto error;
symbolizer = rl2_get_symbolizer_from_coverage_style (cvg_stl, 1.0);
if (symbolizer == NULL)
goto error;
stats = rl2_create_raster_statistics_from_dbms (sqlite, cvg_name);
if (stats == NULL)
goto error;
ok_style = 1;
}
if (!ok_style)
goto error;
................................................................................
}
else
{
/* ordinary Coverage */
by_section = 0;
/* retrieving the optimal resolution level */
if (!rl2_find_best_resolution_level
(sqlite, cvg_name, 0, 0, x_res, y_res, &level_id, &scale, &xscale,
&xx_res, &yy_res))
goto error;
}
base_width = (int) (ext_x / xx_res);
base_height = (int) (ext_y / yy_res);
if ((base_width <= 0 && base_width >= USHRT_MAX)
|| (base_height <= 0 && base_height >= USHRT_MAX))
goto error;
................................................................................
aux.symbolizer = symbolizer;
aux.stats = stats;
aux.outbuf = outbuf;
aux.palette = palette;
aux.out_pixel = out_pixel;
if (!rl2_aux_render_image (&aux, &image, &image_size))
goto error;
sqlite3_result_blob (context, image, image_size, free);
rl2_destroy_coverage (coverage);
if (palette != NULL)
rl2_destroy_palette (palette);
if (cvg_stl != NULL)
rl2_destroy_coverage_style (cvg_stl);
if (stats != NULL)
................................................................................
if (cvg_stl != NULL)
rl2_destroy_coverage_style (cvg_stl);
if (stats != NULL)
rl2_destroy_raster_statistics (stats);
sqlite3_result_null (context);
}
static int
test_geographic_srid (sqlite3 * handle, int srid)
{
/* testing if some SRID is of the Geographic type */
int ret;
int is_geographic = 0;
sqlite3_stmt *stmt = NULL;
const char *sql;
sql = "SELECT SridIsGeographic(?)";
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
if (ret != SQLITE_OK)
return 0;
sqlite3_reset (stmt);
sqlite3_clear_bindings (stmt);
sqlite3_bind_int (stmt, 1, srid);
while (1)
{
/* scrolling the result set rows */
ret = sqlite3_step (stmt);
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
is_geographic = sqlite3_column_int (stmt, 0);
}
sqlite3_finalize (stmt);
return is_geographic;
}
static double
standard_scale (sqlite3 * handle, int srid, int width, int height, double ext_x,
double ext_y)
{
/* computing the standard (normalized) scale */
double linear_res;
double factor;
int is_geographic = test_geographic_srid (handle, srid);
if (is_geographic)
{
/* geographic (long/lat) CRS */
double metres = ext_x * (6378137.0 * 2.0 * 3.141592653589793) / 360.0;
linear_res = metres / (double) width;
}
else
{
/* planar (projected) CRS */
double x_res = ext_x / (double) width;
double y_res = ext_y / (double) height;
linear_res = sqrt (x_res * y_res);
}
factor = linear_res / 0.000254;
return factor * (0.28 / 0.254);
}
static void
fnct_GetMapImageFromVector (sqlite3_context * context, int argc,
sqlite3_value ** argv)
{
/* SQL function:
/ GetMapImageFromVector(text coverage, BLOB geom, int width, int height)
/ GetMapImageFromVector(text coverage, BLOB geom, int width, int height,
................................................................................
unsigned char bg_green;
unsigned char bg_blue;
int transparent = 0;
int quality = 80;
int reaspect = 0;
sqlite3 *sqlite;
sqlite3_stmt *stmt = NULL;
double minx;
double maxx;
double miny;
double maxy;
double ext_x;
double ext_y;
double x_res;
................................................................................
if (argc > 8)
quality = sqlite3_value_int (argv[8]);
if (argc > 9)
reaspect = sqlite3_value_int (argv[9]);
/* coarse args validation */
sqlite = sqlite3_context_db_handle (context);
if (width < 64)
goto error;
if (height < 64)
goto error;
/* validating the format */
ok_format = 0;
if (strcmp (format, "image/png") == 0)
................................................................................
{
case SQLITE_INTEGER:
rl2_set_variant_int (variant, i, col_name,
sqlite3_column_int64
(stmt, i + 1));
break;
case SQLITE_FLOAT:
rl2_set_variant_double (variant, i, col_name,
sqlite3_column_double
(stmt, i + 1));
break;
case SQLITE_TEXT:
rl2_set_variant_text (variant, i, col_name,
(const char *)
sqlite3_column_text
................................................................................
break;
};
}
}
if (geom != NULL)
{
/* drawing a styled Feature */
int scale_forbidden;
symbolizer = NULL;
if (lyr_stl != NULL)
symbolizer =
rl2_get_symbolizer_from_feature_type_style
(lyr_stl, scale, variant, &scale_forbidden);
if (!scale_forbidden)
rl2_draw_vector_feature (ctx, sqlite, symbolizer,
height, minx, miny, x_res,
y_res, geom, variant);
rl2_destroy_geometry (geom);
}
}
}
sqlite3_finalize (stmt);
................................................................................
*p_rgba++ = 0; /* transparent */
}
}
switch (pixel_type)
{
case RL2_PIXEL_MONOCHROME:
ret =
get_rgba_from_monochrome_mask (width, height, buffer,
mask, no_data, rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red, bg_green,
bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_gray_rgba_transparent
(width, height, rgb, alpha,
................................................................................
mask, palette, no_data,
rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red, bg_green,
bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_rgb_rgba_transparent
(width, height, rgb, alpha,
................................................................................
get_rgba_from_grayscale_mask (width, height, buffer,
mask, no_data, rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red, bg_green,
bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_gray_rgba_transparent
(width, height, rgb, alpha,
................................................................................
sample_type, buffer,
mask, no_data, rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red, bg_green,
bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_gray_rgba_transparent
(width, height, rgb, alpha,
................................................................................
}
sqlite3_result_blob (context, image, image_size, free);
break;
case RL2_PIXEL_RGB:
if (sample_type == RL2_SAMPLE_UINT16)
{
ret =
get_rgba_from_multiband16 (width, height, 0, 1,
2, 3,
(unsigned short *)
buffer, mask,
no_data, rgba);
}
else
{
ret =
................................................................................
mask, no_data, rgba);
}
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red, bg_green,
bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_rgb_rgba_transparent
(width, height, rgb, alpha,
................................................................................
goto error;
}
sqlite3_result_blob (context, image, image_size, free);
break;
case RL2_PIXEL_MULTIBAND:
ret =
get_rgba_from_multiband_mask (width, height,
sample_type, num_bands,
buffer, mask, no_data,
rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red, bg_green,
bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_gray_rgba_transparent
(width, height, rgb, alpha,
................................................................................
num_bands, buffer, mask,
no_data, rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red, bg_green,
bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_rgb_rgba_transparent
(width, height, rgb, alpha,
................................................................................
sqlite3_result_blob (context, image, image_size, free);
break;
case RL2_SAMPLE_UINT16:
ret =
get_rgba_from_multiband16 (width, height, red_band,
green_band, blue_band,
num_bands,
(unsigned short *) buffer,
mask, no_data, rgba);
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red, bg_green,
bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_rgb_rgba_transparent
(width, height, rgb, alpha,
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox (sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy)
!= RL2_OK)
goto error;
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
if (coverage == NULL)
goto error;
if (by_section)
{
/* only a single Section */
ret =
rl2_export_section_raw_pixels_from_dbms (sqlite, max_threads,
coverage, section_id,
horz_res, vert_res, minx,
miny, maxx, maxy, width,
height, big_endian,
&xblob, &xblob_sz);
}
else
{
/* whole Coverage */
ret =
rl2_export_raw_pixels_from_dbms (sqlite, max_threads, coverage,
horz_res, vert_res, minx, miny,
................................................................................
if (rl2_parse_bbox_srid
(sqlite, blob, blob_sz, &srid, &minx, &miny, &maxx, &maxy) != RL2_OK)
{
errcode = -1;
goto error;
}
if (rl2_get_coverage_type (coverage, &sample_type, &pixel_type, &num_bands)
!= RL2_OK)
{
errcode = -1;
goto error;
}
if (rl2_get_coverage_srid (coverage, &cov_srid) != RL2_OK)
{
errcode = -1;
................................................................................
no_data = NULL;
if (raster == NULL)
{
errcode = -1;
goto error;
}
/* georeferencing the raster */
if (rl2_raster_georeference_frame (raster, srid, minx, miny, maxx, maxy) !=
RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Raster into the DBMS */
if (transaction)
................................................................................
{
rl2_destroy_coverage (coverage);
sqlite3_result_int (context, -1);
return;
}
}
ret =
rl2_load_raw_raster_into_dbms (sqlite, max_threads, coverage, sctn_name,
raster, pyramidize);
rl2_destroy_coverage (coverage);
rl2_destroy_raster (raster);
if (ret != RL2_OK)
{
if (transaction)
{
/* invalidating the pending transaction */
................................................................................
SQLITE_UTF8, 0, fnct_DropRasterCoverage, 0, 0);
sqlite3_create_function (db, "DropRasterCoverage", 2,
SQLITE_UTF8, 0, fnct_DropRasterCoverage, 0, 0);
sqlite3_create_function (db, "RL2_DropRasterCoverage", 2,
SQLITE_UTF8, 0, fnct_DropRasterCoverage, 0, 0);
sqlite3_create_function (db, "SetRasterCoverageInfos", 3,
SQLITE_UTF8, 0, fnct_SetRasterCoverageInfos, 0, 0);
sqlite3_create_function (db, "RL2_SetRasterCoverageInfos", 3,
SQLITE_UTF8, 0, fnct_SetRasterCoverageInfos, 0, 0);
sqlite3_create_function (db, "SetRasterCoverageDefaultBands", 5,
SQLITE_UTF8, 0, fnct_SetRasterCoverageDefaultBands,
0, 0);
sqlite3_create_function (db, "RL2_SetRasterCoverageDefaultBands", 5,
SQLITE_UTF8, 0, fnct_SetRasterCoverageDefaultBands,
0, 0);
sqlite3_create_function (db, "EnableRasterCoverageAutoNDVI", 2,
SQLITE_UTF8, 0, fnct_EnableRasterCoverageAutoNDVI,
0, 0);
sqlite3_create_function (db, "RL2_EnableRasterCoverageAutoNDVI", 2,
SQLITE_UTF8, 0, fnct_EnableRasterCoverageAutoNDVI,
0, 0);
sqlite3_create_function (db, "IsRasterCoverageAutoNdviEnabled", 1,
SQLITE_UTF8, 0,
fnct_IsRasterCoverageAutoNdviEnabled, 0, 0);
sqlite3_create_function (db, "RL2_IsRasterCoverageAutoNdviEnabled", 1,
SQLITE_UTF8, 0,
fnct_IsRasterCoverageAutoNdviEnabled, 0, 0);
sqlite3_create_function (db, "GetPaletteNumEntries", 1,
................................................................................
fnct_IsFontItalic, 0, 0);
sqlite3_create_function (db, "RL2_IsFontItalic", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_IsFontItalic, 0, 0);
sqlite3_create_function (db, "GetRasterStatistics_NoDataPixelsCount", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_NoDataPixelsCount, 0, 0);
sqlite3_create_function (db, "RL2_GetRasterStatistics_NoDataPixelsCount", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_NoDataPixelsCount, 0, 0);
sqlite3_create_function (db, "GetRasterStatistics_ValidPixelsCount", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_ValidPixelsCount, 0, 0);
sqlite3_create_function (db, "RL2_GetRasterStatistics_ValidPixelsCount", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_ValidPixelsCount, 0, 0);
sqlite3_create_function (db, "GetRasterStatistics_SampleType", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_SampleType, 0, 0);
sqlite3_create_function (db, "RL2_GetRasterStatistics_SampleType", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_SampleType, 0, 0);
................................................................................
fnct_Pyramidize, 0, 0);
sqlite3_create_function (db, "Pyramidize", 4, SQLITE_UTF8, priv_data,
fnct_Pyramidize, 0, 0);
sqlite3_create_function (db, "RL2_Pyramidize", 4, SQLITE_UTF8, priv_data,
fnct_Pyramidize, 0, 0);
sqlite3_create_function (db, "PyramidizeMonolithic", 1, SQLITE_UTF8, 0,
fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "RL2_PyramidizeMonolithic", 1, SQLITE_UTF8, 0,
fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "PyramidizeMonolithic", 2, SQLITE_UTF8, 0,
fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "RL2_PyramidizeMonolithic", 2, SQLITE_UTF8, 0,
fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "PyramidizeMonolithic", 3, SQLITE_UTF8, 0,
fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "RL2_PyramidizeMonolithic", 3, SQLITE_UTF8, 0,
fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "DePyramidize", 1, SQLITE_UTF8, 0,
fnct_DePyramidize, 0, 0);
sqlite3_create_function (db, "RL2_DePyramidize", 1, SQLITE_UTF8, 0,
fnct_DePyramidize, 0, 0);
sqlite3_create_function (db, "DePyramidize", 2, SQLITE_UTF8, 0,
fnct_DePyramidize, 0, 0);
sqlite3_create_function (db, "RL2_DePyramidize", 2, SQLITE_UTF8, 0,
................................................................................
sqlite3_create_function (db, "GetMapImageFromRaster", 11,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromRaster, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromRaster", 11,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromRaster, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 4,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 4,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 5,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 5,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 6,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 6,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 7,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 7,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 8,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 8,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 9,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 9,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 10,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 10,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 11,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 11,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetTileImage", 2,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetTileImage, 0, 0);
sqlite3_create_function (db, "RL2_GetTileImage", 2,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetTileImage, 0, 0);
................................................................................
fnct_LoadFontFromFile, 0, 0);
sqlite3_create_function (db, "RL2_LoadFontFromFile", 1, SQLITE_UTF8,
0, fnct_LoadFontFromFile, 0, 0);
sqlite3_create_function (db, "ExportFontToFile", 2, SQLITE_UTF8, 0,
fnct_ExportFontToFile, 0, 0);
sqlite3_create_function (db, "RL2_ExportFontToFile", 2, SQLITE_UTF8,
0, fnct_ExportFontToFile, 0, 0);
sqlite3_create_function (db, "LoadRaster", 2, SQLITE_UTF8, priv_data,
fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "LoadRaster", 3, SQLITE_UTF8, priv_data,
fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "LoadRaster", 4, SQLITE_UTF8, priv_data,
fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "LoadRaster", 5, SQLITE_UTF8, priv_data,
fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "LoadRaster", 6, SQLITE_UTF8, priv_data,
fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "RL2_LoadRaster", 2, SQLITE_UTF8,
priv_data, fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "RL2_LoadRaster", 3, SQLITE_UTF8,
priv_data, fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "RL2_LoadRaster", 4, SQLITE_UTF8,
priv_data, fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "RL2_LoadRaster", 5, SQLITE_UTF8,
................................................................................
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "LoadRastersFromDir", 5, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "LoadRastersFromDir", 6, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "LoadRastersFromDir", 7, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 2, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 3, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 4, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 5, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 6, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 7, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 9, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 9, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 10, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 10, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 11, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 11, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 12, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 12, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 13, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 13, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 14, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 14, SQLITE_UTF8,
0, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "WriteGeoTiff", 6, SQLITE_UTF8,
priv_data, fnct_WriteGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteGeoTiff", 6, SQLITE_UTF8,
priv_data, fnct_WriteGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteGeoTiff", 7, SQLITE_UTF8,
priv_data, fnct_WriteGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteGeoTiff", 7, SQLITE_UTF8,
................................................................................
priv_data, fnct_WriteSectionTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTiff", 9, SQLITE_UTF8,
priv_data, fnct_WriteSectionTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTiff", 9, SQLITE_UTF8,
priv_data, fnct_WriteSectionTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTiff", 10, SQLITE_UTF8,
priv_data, fnct_WriteSectionTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTiff", 10, SQLITE_UTF8,
priv_data, fnct_WriteSectionTiff, 0, 0);
sqlite3_create_function (db, "WriteJpegJgw", 6, SQLITE_UTF8,
priv_data, fnct_WriteJpegJgw, 0, 0);
sqlite3_create_function (db, "RL2_WriteJpegJgw", 6, SQLITE_UTF8,
priv_data, fnct_WriteJpegJgw, 0, 0);
sqlite3_create_function (db, "WriteJpegJgw", 7, SQLITE_UTF8,
priv_data, fnct_WriteJpegJgw, 0, 0);
sqlite3_create_function (db, "RL2_WriteJpegJgw", 7, SQLITE_UTF8,
................................................................................
priv_data, fnct_WriteSectionJpeg, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionJpeg", 8, SQLITE_UTF8,
priv_data, fnct_WriteSectionJpeg, 0, 0);
sqlite3_create_function (db, "WriteSectionJpeg", 9, SQLITE_UTF8,
priv_data, fnct_WriteSectionJpeg, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionJpeg", 9, SQLITE_UTF8,
priv_data, fnct_WriteSectionJpeg, 0, 0);
sqlite3_create_function (db, "WriteTripleBandGeoTiff", 9, SQLITE_UTF8,
priv_data, fnct_WriteTripleBandGeoTiff, 0,
0);
sqlite3_create_function (db, "RL2_WriteTripleBandGeoTiff", 9,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteTripleBandGeoTiff", 10,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandGeoTiff", 10,
................................................................................
fnct_WriteTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandGeoTiff", 13,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandGeoTiff", 10,
SQLITE_UTF8, 0,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandGeoTiff", 10,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandGeoTiff", 11,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandGeoTiff", 11,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandGeoTiff", 12,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandGeoTiff", 12,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandGeoTiff", 13,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandGeoTiff", 13,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandGeoTiff", 14,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandGeoTiff", 14,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandGeoTiff", 7, SQLITE_UTF8,
0, fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandGeoTiff", 7,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandGeoTiff", 8, SQLITE_UTF8,
................................................................................
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandGeoTiff", 9, SQLITE_UTF8,
0, fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandGeoTiff", 9,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandGeoTiff", 10, SQLITE_UTF8,
0, fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandGeoTiff", 10,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandGeoTiff", 11, SQLITE_UTF8,
0, fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandGeoTiff", 11,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionMonoBandGeoTiff", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionMonoBandGeoTiff", 8,
................................................................................
fnct_WriteSectionMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionMonoBandGeoTiff", 12,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionMonoBandGeoTiff", 12,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteTripleBandTiffTfw", 9, SQLITE_UTF8,
priv_data, fnct_WriteTripleBandTiffTfw, 0,
0);
sqlite3_create_function (db, "RL2_WriteTripleBandTiffTfw", 9,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteTripleBandTiffTfw", 10,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandTiffTfw", 10,
................................................................................
fnct_WriteTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandTiffTfw", 12,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandTiffTfw", 10,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandTiffTfw", 10,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandTiffTfw", 11,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandTiffTfw", 11,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandTiffTfw", 12,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandTiffTfw", 12,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandTiffTfw", 13,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandTiffTfw", 13,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteSectionMonoBandTiffTfw", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionMonoBandTiffTfw", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandTiffTfw, 0, 0);
................................................................................
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiffTfw", 9, SQLITE_UTF8,
priv_data, fnct_WriteMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiffTfw", 9,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiffTfw", 10, SQLITE_UTF8,
priv_data, fnct_WriteMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiffTfw", 10,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteTripleBandTiff", 9, SQLITE_UTF8, 0,
fnct_WriteTripleBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandTiff", 9,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandTiff, 0, 0);
sqlite3_create_function (db, "WriteTripleBandTiff", 10, SQLITE_UTF8,
0, fnct_WriteTripleBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandTiff", 10,
SQLITE_UTF8, priv_data,
................................................................................
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandTiff", 13,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiff", 7, SQLITE_UTF8, 0,
fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiff", 7, SQLITE_UTF8,
priv_data, fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiff", 8, SQLITE_UTF8, 0,
fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiff", 8, SQLITE_UTF8,
priv_data, fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiff", 9, SQLITE_UTF8,
priv_data, fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiff", 9, SQLITE_UTF8,
priv_data, fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiff", 10, SQLITE_UTF8,
priv_data, fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiff", 10, SQLITE_UTF8,
priv_data, fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionMonoBandTiff", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionMonoBandTiff", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionMonoBandTiff", 9,
................................................................................
priv_data, fnct_WriteAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteAsciiGrid", 7, SQLITE_UTF8,
priv_data, fnct_WriteAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteAsciiGrid", 8, SQLITE_UTF8,
priv_data, fnct_WriteAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteAsciiGrid", 8, SQLITE_UTF8,
priv_data, fnct_WriteAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteSectionAsciiGrid", 7, SQLITE_UTF8,
priv_data, fnct_WriteSectionAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionAsciiGrid", 7,
SQLITE_UTF8, priv_data,
fnct_WriteSectionAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteSectionAsciiGrid", 8, SQLITE_UTF8,
0, fnct_WriteSectionAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionAsciiGrid", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteSectionAsciiGrid", 9, SQLITE_UTF8,
0, fnct_WriteSectionAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionAsciiGrid", 9,
SQLITE_UTF8, priv_data,
fnct_WriteSectionAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteNdviAsciiGrid", 8, SQLITE_UTF8,
priv_data, fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteNdviAsciiGrid", 8, SQLITE_UTF8,
priv_data, fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteNdviAsciiGrid", 9, SQLITE_UTF8,
priv_data, fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteNdviAsciiGrid", 9, SQLITE_UTF8,
priv_data, fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteNdviAsciiGrid", 10, SQLITE_UTF8,
priv_data, fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteNdviAsciiGrid", 10,
SQLITE_UTF8, priv_data,
fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteSectionNdviAsciiGrid", 9,
SQLITE_UTF8, priv_data,
|
| | | | | | | | | | | | | > | | | | | > | | | | | | > | | | | | | | | > | | | | | > | | | | | | | | > | | | > | | | | | | | > | | | | > | > | > | | > | | | | | > | | > | | | | | | | | | | > | | | | > | | > | | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | > > > > > | > > | | > > < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < > > | > | | | > | > | | | | | | | | | | | | | | | | | | | | | | > | | | | | | > | | | | | | | | | | > | < > | < > | < > | < | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > | | > | | > | | > | | > | | > | | > | | > | | > | | > | | > | | | > | > | | > | < | | | | | | | | | | | | > | | > | > | < | | | | | | | | | > | | | | > | | > | | > | | > | | > | | | > | | > | > | | > | |
657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 .... 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 .... 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 .... 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 .... 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 .... 4110 4111 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 .... 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 .... 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 4531 4532 4533 4534 4535 .... 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 .... 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 .... 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 .... 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 .... 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 .... 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 .... 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 .... 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 5987 5988 5989 5990 5991 .... 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 .... 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 .... 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 .... 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 .... 6452 6453 6454 6455 6456 6457 6458 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 .... 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 .... 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 .... 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 .... 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 .... 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 7250 7251 .... 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 .... 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544 7545 .... 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659 7660 7661 7662 7663 7664 .... 7713 7714 7715 7716 7717 7718 7719 7720 7721 7722 7723 7724 7725 7726 7727 .... 7863 7864 7865 7866 7867 7868 7869 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 .... 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 .... 8178 8179 8180 8181 8182 8183 8184 8185 8186 8187 8188 8189 8190 8191 8192 8193 .... 8202 8203 8204 8205 8206 8207 8208 8209 8210 8211 8212 8213 8214 8215 .... 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 .... 8330 8331 8332 8333 8334 8335 8336 8337 8338 8339 8340 8341 8342 8343 8344 .... 8532 8533 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 8547 .... 8561 8562 8563 8564 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 .... 8838 8839 8840 8841 8842 8843 8844 8845 8846 8847 8848 8849 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859 8860 8861 .... 8881 8882 8883 8884 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 .... 8915 8916 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 .... 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 .... 8979 8980 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 8992 8993 8994 .... 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 9008 9009 9010 9011 .... 9024 9025 9026 9027 9028 9029 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 9047 .... 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 .... 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 .... 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 .... 9914 9915 9916 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 9927 9928 9929 .... 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 ..... 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 ..... 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 10183 10184 10185 10186 10187 10188 10189 10190 10191 10192 10193 10194 10195 10196 10197 10198 10199 10200 ..... 10322 10323 10324 10325 10326 10327 10328 10329 10330 10331 10332 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 ..... 10404 10405 10406 10407 10408 10409 10410 10411 10412 10413 10414 10415 10416 10417 10418 10419 10420 10421 10422 10423 10424 10425 10426 10427 ..... 10475 10476 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 10493 10494 10495 10496 10497 10498 10499 10500 10501 10502 10503 10504 10505 10506 10507 10508 10509 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 ..... 10671 10672 10673 10674 10675 10676 10677 10678 10679 10680 10681 10682 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694 ..... 10703 10704 10705 10706 10707 10708 10709 10710 10711 10712 10713 10714 10715 10716 10717 10718 10719 10720 10721 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 10737 10738 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752 10753 10754 10755 10756 10757 10758 10759 10760 10761 10762 10763 10764 ..... 10861 10862 10863 10864 10865 10866 10867 10868 10869 10870 10871 10872 10873 10874 10875 10876 10877 ..... 10915 10916 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928 10929 10930 10931 ..... 10948 10949 10950 10951 10952 10953 10954 10955 10956 10957 10958 10959 10960 10961 10962 10963 10964 10965 10966 10967 10968 10969 10970 10971 10972 10973 10974 10975 10976 10977 10978 10979 10980 10981 10982 10983 10984 10985 10986 10987 ..... 10990 10991 10992 10993 10994 10995 10996 10997 10998 10999 11000 11001 11002 11003 11004 11005 11006 11007 11008 11009 11010 11011 11012 ..... 11032 11033 11034 11035 11036 11037 11038 11039 11040 11041 11042 11043 11044 11045 11046 11047 11048 ..... 11059 11060 11061 11062 11063 11064 11065 11066 11067 11068 11069 11070 11071 11072 11073 11074 11075 11076 11077 11078 11079 11080 11081 11082 11083 11084 11085 11086 11087 11088 11089 11090 11091 11092 ..... 11119 11120 11121 11122 11123 11124 11125 11126 11127 11128 11129 11130 11131 11132 11133 11134 11135 11136 11137 11138 11139 11140 ..... 11171 11172 11173 11174 11175 11176 11177 11178 11179 11180 11181 11182 11183 11184 11185 11186 11187 11188 11189 11190 11191 11192 11193 11194 11195 11196 11197 11198 11199 11200 11201 11202 ..... 11225 11226 11227 11228 11229 11230 11231 11232 11233 11234 11235 11236 11237 11238 11239 11240 11241 11242 11243 11244 11245 11246 11247 11248 11249 11250 11251 11252 11253 11254 11255 11256 11257 11258 11259 11260 11261 11262 11263 11264 11265 11266 |
else
{
blob_even = sqlite3_value_blob (argv[3]);
blob_even_sz = sqlite3_value_bytes (argv[3]);
}
if (!get_coverage_defs
(sqlite, coverage, &tile_width, &tile_height, &sample_type,
&pixel_type, &num_bands, &compression))
{
sqlite3_result_int (context, -1);
return;
}
ret =
rl2_is_valid_dbms_raster_tile (level, tile_width, tile_height,
blob_odd, blob_odd_sz, blob_even,
blob_even_sz, sample_type, pixel_type,
num_bands, compression);
if (ret == RL2_OK)
sqlite3_result_int (context, 1);
else
sqlite3_result_int (context, 0);
}
static void
................................................................................
if (pxl1 != NULL)
rl2_destroy_pixel (pxl1);
if (pxl2 != NULL)
rl2_destroy_pixel (pxl2);
}
static void
fnct_GetRasterStatistics_NoDataPixelsCount (sqlite3_context * context,
int argc, sqlite3_value ** argv)
{
/* SQL function:
/ GetRasterStatistics_NoDataPixelsCount(BLOBencoded statistics)
/
/ will return the total count of NoData pixels
/ or NULL (INVALID ARGS)
/
................................................................................
}
st = (rl2PrivRasterStatisticsPtr) stats;
sqlite3_result_int64 (context, st->no_data);
rl2_destroy_raster_statistics (stats);
}
static void
fnct_GetRasterStatistics_ValidPixelsCount (sqlite3_context * context,
int argc, sqlite3_value ** argv)
{
/* SQL function:
/ GetRasterStatistics_ValidPixelsCount(BLOBencoded statistics)
/
/ will return the total count of valid pixels
/ or NULL (INVALID ARGS)
/
................................................................................
return;
}
if (rl2_get_coverage_srid (coverage, &srid) != RL2_OK)
{
sqlite3_result_int (context, -1);
return;
}
if (rl2_get_coverage_type
(coverage, &sample_type, &pixel_type, &num_bands) != RL2_OK)
{
sqlite3_result_int (context, -1);
return;
}
no_data = rl2_get_coverage_no_data (coverage);
if (rl2_get_coverage_compression (coverage, &compression, &quality)
!= RL2_OK)
................................................................................
cvg = (rl2PrivCoveragePtr) coverage;
for (y = maxy; y > miny; y -= tileh)
{
for (x = minx; x < maxx; x += tilew)
{
char *err_msg = NULL;
unsigned char *rgba_tile =
do_wms_GetMap_get (NULL, url, proxy, wms_version,
wms_layer,
wms_crs, swap_xy, x, y - tileh,
x + tilew, y, tile_width, tile_height,
wms_style, wms_format, opaque, 0,
&err_msg);
if (rgba_tile == NULL)
{
add_retry (retry_list, x, y - tileh, x + tilew, y);
................................................................................
if (retry->done)
{
retry = retry->next;
continue;
}
retry->count += 1;
rgba_tile =
do_wms_GetMap_get (NULL, url, proxy, wms_version,
wms_layer, wms_crs, swap_xy,
retry->minx, retry->miny, retry->maxx,
retry->maxy, tile_width, tile_height,
wms_style, wms_format, opaque, 0,
&err_msg);
if (rgba_tile == NULL)
{
retry = retry->next;
continue;
}
params.sqlite = sqlite;
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox
(sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy) != RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
height, compression,
tile_sz, worldfile);
}
else
{
/* whole Coverage */
ret =
rl2_export_geotiff_from_dbms (sqlite, max_threads, path,
coverage, horz_res, vert_res,
minx, miny, maxx, maxy, width,
height, compression, tile_sz,
worldfile);
}
if (ret != RL2_OK)
{
errcode = 0;
goto error;
}
rl2_destroy_coverage (coverage);
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox
(sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy) != RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
{
/* single Section */
ret =
rl2_export_section_triple_band_geotiff_from_dbms (sqlite, path,
coverage,
section_id,
horz_res,
vert_res,
minx, miny,
maxx, maxy,
width, height,
red_band,
green_band,
blue_band,
compression,
tile_sz,
worldfile);
}
else
{
/* whole Coverage */
ret =
rl2_export_triple_band_geotiff_from_dbms (sqlite, path,
coverage, horz_res,
vert_res, minx, miny,
maxx, maxy, width,
height, red_band,
green_band, blue_band,
compression, tile_sz,
worldfile);
}
if (ret != RL2_OK)
{
errcode = 0;
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox
(sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy) != RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
/* single Section */
ret =
rl2_export_section_mono_band_geotiff_from_dbms (sqlite, path,
coverage,
section_id,
horz_res,
vert_res, minx,
miny, maxx,
maxy, width,
height,
mono_band,
compression,
tile_sz,
worldfile);
}
else
{
/* whole Coverage */
ret =
rl2_export_mono_band_geotiff_from_dbms (sqlite, path, coverage,
horz_res, vert_res,
minx, miny, maxx, maxy,
width, height,
mono_band, compression,
tile_sz, worldfile);
}
if (ret != RL2_OK)
{
errcode = 0;
goto error;
}
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox
(sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy) != RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
/* only a single Section */
if (with_worldfile)
{
/* TIFF + Worldfile */
ret =
rl2_export_section_tiff_worldfile_from_dbms (sqlite,
max_threads,
path,
coverage,
section_id,
horz_res,
vert_res,
minx, miny,
maxx, maxy,
width,
height,
compression,
tile_sz);
}
else
{
/* plain TIFF, no Worldfile */
................................................................................
if (with_worldfile)
{
/* TIFF + Worldfile */
ret =
rl2_export_tiff_worldfile_from_dbms (sqlite, max_threads,
path, coverage,
horz_res, vert_res,
minx, miny, maxx,
maxy, width, height,
compression, tile_sz);
}
else
{
/* plain TIFF, no Worldfile */
ret =
rl2_export_tiff_from_dbms (sqlite, max_threads, path,
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox
(sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy) != RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
}
if (by_section)
{
/* single Section */
ret =
rl2_export_section_jpeg_from_dbms (sqlite, max_threads, path,
coverage, section_id,
horz_res, vert_res, minx,
miny, maxx, maxy, width,
height, quality,
with_worldfile);
}
else
{
/* whole Coverage */
ret =
rl2_export_jpeg_from_dbms (sqlite, max_threads, path, coverage,
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox
(sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy) != RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
minx, miny, maxx, maxy, width, height, red_band,
green_band, blue_band, compression, tile_sz);
}
else
{
/* plain TIFF, no Worldfile */
ret =
rl2_export_section_triple_band_tiff_from_dbms (sqlite,
path,
coverage,
section_id,
horz_res,
vert_res,
minx, miny,
maxx, maxy,
width,
................................................................................
/* TIFF + Worldfile */
ret =
rl2_export_triple_band_tiff_worldfile_from_dbms (sqlite,
path,
coverage,
horz_res,
vert_res,
minx,
miny,
maxx,
maxy,
width,
height,
red_band,
green_band,
blue_band,
compression,
tile_sz);
................................................................................
}
else
{
/* plain TIFF, no Worldfile */
ret =
rl2_export_triple_band_tiff_from_dbms (sqlite, path,
coverage, horz_res,
vert_res, minx,
miny, maxx, maxy,
width, height,
red_band,
green_band,
blue_band,
compression,
tile_sz);
}
}
if (ret != RL2_OK)
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox
(sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy) != RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
{
/* plain TIFF, no Worldfile */
ret =
rl2_export_section_mono_band_tiff_from_dbms (sqlite, path,
coverage,
section_id,
horz_res,
vert_res,
minx, miny,
maxx, maxy,
width,
height,
mono_band,
compression,
tile_sz);
}
}
else
{
/* whole Coverage */
if (with_worldfile)
{
/* TIFF + Worldfile */
ret =
rl2_export_mono_band_tiff_worldfile_from_dbms (sqlite,
path,
coverage,
horz_res,
vert_res,
minx, miny,
maxx, maxy,
width,
height,
................................................................................
compression,
tile_sz);
}
else
{
/* plain TIFF, no Worldfile */
ret =
rl2_export_mono_band_tiff_from_dbms (sqlite, path,
coverage, horz_res,
vert_res, minx, miny,
maxx, maxy, width,
height, mono_band,
compression, tile_sz);
}
}
if (ret != RL2_OK)
{
errcode = 0;
goto error;
}
................................................................................
double ext_x = (double) width * resolution;
double ext_y = (double) height * resolution;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox
(sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy) != RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
decimal_digits);
}
else
{
/* whole Coverage */
ret =
rl2_export_ascii_grid_from_dbms (sqlite, max_threads, path,
coverage, resolution, minx,
miny, maxx, maxy, width,
height, is_centered,
decimal_digits);
}
if (ret != RL2_OK)
{
errcode = 0;
goto error;
}
rl2_destroy_coverage (coverage);
................................................................................
double ext_x = (double) width * resolution;
double ext_y = (double) height * resolution;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox
(sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy) != RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
................................................................................
return;
}
if (by_section)
{
/* single Section */
ret =
rl2_export_section_ndvi_ascii_grid_from_dbms (sqlite,
max_threads, path,
coverage,
section_id,
resolution, minx,
miny, maxx, maxy,
width, height,
red_band,
nir_band,
is_centered,
decimal_digits);
}
else
{
/* whole Coverage */
ret =
rl2_export_ndvi_ascii_grid_from_dbms (sqlite, max_threads, path,
coverage, resolution,
minx, miny, maxx, maxy,
width, height, red_band,
nir_band, is_centered,
decimal_digits);
}
if (ret != RL2_OK)
{
errcode = 0;
goto error;
}
................................................................................
/
/ will return 1 (TRUE, success) or 0 (FALSE, failure)
/ or -1 (INVALID ARGS)
/
*/
common_write_ndvi_ascii_grid (1, context, argc, argv);
}
static int
test_geographic_srid (sqlite3 * handle, int srid)
{
/* testing if some SRID is of the Geographic type */
int ret;
int is_geographic = 0;
sqlite3_stmt *stmt = NULL;
const char *sql;
sql = "SELECT SridIsGeographic(?)";
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
if (ret != SQLITE_OK)
return 0;
sqlite3_reset (stmt);
sqlite3_clear_bindings (stmt);
sqlite3_bind_int (stmt, 1, srid);
while (1)
{
/* scrolling the result set rows */
ret = sqlite3_step (stmt);
if (ret == SQLITE_DONE)
break; /* end of result set */
if (ret == SQLITE_ROW)
is_geographic = sqlite3_column_int (stmt, 0);
}
sqlite3_finalize (stmt);
return is_geographic;
}
static double
standard_scale (sqlite3 * handle, int srid, int width, int height,
double ext_x, double ext_y)
{
/* computing the standard (normalized) scale */
double linear_res;
double factor;
int is_geographic = test_geographic_srid (handle, srid);
if (is_geographic)
{
/* geographic (long/lat) CRS */
double metres = ext_x * (6378137.0 * 2.0 * 3.141592653589793) / 360.0;
linear_res = metres / (double) width;
}
else
{
/* planar (projected) CRS */
double x_res = ext_x / (double) width;
double y_res = ext_y / (double) height;
linear_res = sqrt (x_res * y_res);
}
factor = linear_res / 0.000254;
return factor * (0.28 / 0.254);
}
static void
fnct_GetMapImageFromRaster (sqlite3_context * context, int argc,
sqlite3_value ** argv)
{
/* SQL function:
/ GetMapImageFromRaster(text coverage, BLOB geom, int width, int height)
................................................................................
double ext_y;
double x_res;
double y_res;
int srid;
int level_id;
int scale;
int xscale;
double map_scale;
double xx_res;
double yy_res;
double aspect_org;
double aspect_dst;
int ok_style;
int ok_format;
unsigned char *outbuf = NULL;
................................................................................
aux.reaspect = reaspect;
rl2_aux_group_renderer (&aux);
return;
}
x_res = ext_x / (double) width;
y_res = ext_y / (double) height;
map_scale = standard_scale (sqlite, out_srid, width, height, ext_x, ext_y);
/* validating the style */
ok_style = 0;
if (strcasecmp (style, "default") == 0)
ok_style = 1;
else
{
/* attempting to get a Coverage Style */
cvg_stl =
rl2_create_coverage_style_from_dbms (sqlite, cvg_name, style);
if (cvg_stl == NULL)
goto error;
symbolizer =
rl2_get_symbolizer_from_coverage_style (cvg_stl, map_scale);
if (symbolizer == NULL)
{
/* invisible at the currect scale */
if (!rl2_aux_default_image
(width, height, bg_red, bg_green, bg_blue, format_id,
transparent, quality, &image, &image_size))
goto error;
goto done;
}
stats = rl2_create_raster_statistics_from_dbms (sqlite, cvg_name);
if (stats == NULL)
goto error;
ok_style = 1;
}
if (!ok_style)
goto error;
................................................................................
}
else
{
/* ordinary Coverage */
by_section = 0;
/* retrieving the optimal resolution level */
if (!rl2_find_best_resolution_level
(sqlite, cvg_name, 0, 0, x_res, y_res, &level_id, &scale,
&xscale, &xx_res, &yy_res))
goto error;
}
base_width = (int) (ext_x / xx_res);
base_height = (int) (ext_y / yy_res);
if ((base_width <= 0 && base_width >= USHRT_MAX)
|| (base_height <= 0 && base_height >= USHRT_MAX))
goto error;
................................................................................
aux.symbolizer = symbolizer;
aux.stats = stats;
aux.outbuf = outbuf;
aux.palette = palette;
aux.out_pixel = out_pixel;
if (!rl2_aux_render_image (&aux, &image, &image_size))
goto error;
done:
sqlite3_result_blob (context, image, image_size, free);
rl2_destroy_coverage (coverage);
if (palette != NULL)
rl2_destroy_palette (palette);
if (cvg_stl != NULL)
rl2_destroy_coverage_style (cvg_stl);
if (stats != NULL)
................................................................................
if (cvg_stl != NULL)
rl2_destroy_coverage_style (cvg_stl);
if (stats != NULL)
rl2_destroy_raster_statistics (stats);
sqlite3_result_null (context);
}
static void
fnct_GetMapImageFromVector (sqlite3_context * context, int argc,
sqlite3_value ** argv)
{
/* SQL function:
/ GetMapImageFromVector(text coverage, BLOB geom, int width, int height)
/ GetMapImageFromVector(text coverage, BLOB geom, int width, int height,
................................................................................
unsigned char bg_green;
unsigned char bg_blue;
int transparent = 0;
int quality = 80;
int reaspect = 0;
sqlite3 *sqlite;
sqlite3_stmt *stmt = NULL;
const void *data;
double minx;
double maxx;
double miny;
double maxy;
double ext_x;
double ext_y;
double x_res;
................................................................................
if (argc > 8)
quality = sqlite3_value_int (argv[8]);
if (argc > 9)
reaspect = sqlite3_value_int (argv[9]);
/* coarse args validation */
sqlite = sqlite3_context_db_handle (context);
data = sqlite3_user_data (context);
if (width < 64)
goto error;
if (height < 64)
goto error;
/* validating the format */
ok_format = 0;
if (strcmp (format, "image/png") == 0)
................................................................................
{
case SQLITE_INTEGER:
rl2_set_variant_int (variant, i, col_name,
sqlite3_column_int64
(stmt, i + 1));
break;
case SQLITE_FLOAT:
rl2_set_variant_double (variant, i,
col_name,
sqlite3_column_double
(stmt, i + 1));
break;
case SQLITE_TEXT:
rl2_set_variant_text (variant, i, col_name,
(const char *)
sqlite3_column_text
................................................................................
break;
};
}
}
if (geom != NULL)
{
/* drawing a styled Feature */
int scale_forbidden = 0;
symbolizer = NULL;
if (lyr_stl != NULL)
symbolizer =
rl2_get_symbolizer_from_feature_type_style
(lyr_stl, scale, variant, &scale_forbidden);
if (!scale_forbidden)
rl2_draw_vector_feature (ctx, sqlite, data,
symbolizer, height, minx,
miny, maxx, maxy, x_res,
y_res, geom, variant);
rl2_destroy_geometry (geom);
}
}
}
sqlite3_finalize (stmt);
................................................................................
*p_rgba++ = 0; /* transparent */
}
}
switch (pixel_type)
{
case RL2_PIXEL_MONOCHROME:
ret =
get_rgba_from_monochrome_mask (width, height,
buffer, mask,
no_data, rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red,
bg_green, bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_gray_rgba_transparent
(width, height, rgb, alpha,
................................................................................
mask, palette, no_data,
rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red,
bg_green, bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_rgb_rgba_transparent
(width, height, rgb, alpha,
................................................................................
get_rgba_from_grayscale_mask (width, height, buffer,
mask, no_data, rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red,
bg_green, bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_gray_rgba_transparent
(width, height, rgb, alpha,
................................................................................
sample_type, buffer,
mask, no_data, rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red,
bg_green, bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_gray_rgba_transparent
(width, height, rgb, alpha,
................................................................................
}
sqlite3_result_blob (context, image, image_size, free);
break;
case RL2_PIXEL_RGB:
if (sample_type == RL2_SAMPLE_UINT16)
{
ret =
get_rgba_from_multiband16 (width, height, 0,
1, 2, 3,
(unsigned short *)
buffer, mask,
no_data, rgba);
}
else
{
ret =
................................................................................
mask, no_data, rgba);
}
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red,
bg_green, bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_rgb_rgba_transparent
(width, height, rgb, alpha,
................................................................................
goto error;
}
sqlite3_result_blob (context, image, image_size, free);
break;
case RL2_PIXEL_MULTIBAND:
ret =
get_rgba_from_multiband_mask (width, height,
sample_type,
num_bands, buffer,
mask, no_data, rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red,
bg_green, bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_gray_rgba_transparent
(width, height, rgb, alpha,
................................................................................
num_bands, buffer, mask,
no_data, rgba);
buffer = NULL;
mask = NULL;
if (!ret)
goto error;
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red,
bg_green, bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_rgb_rgba_transparent
(width, height, rgb, alpha,
................................................................................
sqlite3_result_blob (context, image, image_size, free);
break;
case RL2_SAMPLE_UINT16:
ret =
get_rgba_from_multiband16 (width, height, red_band,
green_band, blue_band,
num_bands,
(unsigned short *)
buffer, mask, no_data,
rgba);
if (!build_rgb_alpha
(width, height, rgba, &rgb, &alpha, bg_red,
bg_green, bg_blue))
goto error;
free (rgba);
rgba = NULL;
if (transparent)
{
if (!get_payload_from_rgb_rgba_transparent
(width, height, rgb, alpha,
................................................................................
double ext_x = (double) width * horz_res;
double ext_y = (double) height * vert_res;
minx = pt_x - ext_x / 2.0;
maxx = minx + ext_x;
miny = pt_y - ext_y / 2.0;
maxy = miny + ext_y;
}
else if (rl2_parse_bbox
(sqlite, blob, blob_sz, &minx, &miny, &maxx, &maxy) != RL2_OK)
goto error;
/* attempting to load the Coverage definitions from the DBMS */
coverage = rl2_create_coverage_from_dbms (sqlite, cvg_name);
if (coverage == NULL)
goto error;
if (by_section)
{
/* only a single Section */
ret =
rl2_export_section_raw_pixels_from_dbms (sqlite, max_threads,
coverage, section_id,
horz_res, vert_res,
minx, miny, maxx, maxy,
width, height,
big_endian, &xblob,
&xblob_sz);
}
else
{
/* whole Coverage */
ret =
rl2_export_raw_pixels_from_dbms (sqlite, max_threads, coverage,
horz_res, vert_res, minx, miny,
................................................................................
if (rl2_parse_bbox_srid
(sqlite, blob, blob_sz, &srid, &minx, &miny, &maxx, &maxy) != RL2_OK)
{
errcode = -1;
goto error;
}
if (rl2_get_coverage_type
(coverage, &sample_type, &pixel_type, &num_bands) != RL2_OK)
{
errcode = -1;
goto error;
}
if (rl2_get_coverage_srid (coverage, &cov_srid) != RL2_OK)
{
errcode = -1;
................................................................................
no_data = NULL;
if (raster == NULL)
{
errcode = -1;
goto error;
}
/* georeferencing the raster */
if (rl2_raster_georeference_frame (raster, srid, minx, miny, maxx, maxy)
!= RL2_OK)
{
errcode = -1;
goto error;
}
/* attempting to load the Raster into the DBMS */
if (transaction)
................................................................................
{
rl2_destroy_coverage (coverage);
sqlite3_result_int (context, -1);
return;
}
}
ret =
rl2_load_raw_raster_into_dbms (sqlite, max_threads, coverage,
sctn_name, raster, pyramidize);
rl2_destroy_coverage (coverage);
rl2_destroy_raster (raster);
if (ret != RL2_OK)
{
if (transaction)
{
/* invalidating the pending transaction */
................................................................................
SQLITE_UTF8, 0, fnct_DropRasterCoverage, 0, 0);
sqlite3_create_function (db, "DropRasterCoverage", 2,
SQLITE_UTF8, 0, fnct_DropRasterCoverage, 0, 0);
sqlite3_create_function (db, "RL2_DropRasterCoverage", 2,
SQLITE_UTF8, 0, fnct_DropRasterCoverage, 0, 0);
sqlite3_create_function (db, "SetRasterCoverageInfos", 3,
SQLITE_UTF8, 0, fnct_SetRasterCoverageInfos, 0, 0);
sqlite3_create_function (db, "RL2_SetRasterCoverageInfos", 3, SQLITE_UTF8,
0, fnct_SetRasterCoverageInfos, 0, 0);
sqlite3_create_function (db, "SetRasterCoverageDefaultBands", 5,
SQLITE_UTF8, 0,
fnct_SetRasterCoverageDefaultBands, 0, 0);
sqlite3_create_function (db, "RL2_SetRasterCoverageDefaultBands", 5,
SQLITE_UTF8, 0,
fnct_SetRasterCoverageDefaultBands, 0, 0);
sqlite3_create_function (db, "EnableRasterCoverageAutoNDVI", 2,
SQLITE_UTF8, 0,
fnct_EnableRasterCoverageAutoNDVI, 0, 0);
sqlite3_create_function (db, "RL2_EnableRasterCoverageAutoNDVI", 2,
SQLITE_UTF8, 0,
fnct_EnableRasterCoverageAutoNDVI, 0, 0);
sqlite3_create_function (db, "IsRasterCoverageAutoNdviEnabled", 1,
SQLITE_UTF8, 0,
fnct_IsRasterCoverageAutoNdviEnabled, 0, 0);
sqlite3_create_function (db, "RL2_IsRasterCoverageAutoNdviEnabled", 1,
SQLITE_UTF8, 0,
fnct_IsRasterCoverageAutoNdviEnabled, 0, 0);
sqlite3_create_function (db, "GetPaletteNumEntries", 1,
................................................................................
fnct_IsFontItalic, 0, 0);
sqlite3_create_function (db, "RL2_IsFontItalic", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_IsFontItalic, 0, 0);
sqlite3_create_function (db, "GetRasterStatistics_NoDataPixelsCount", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_NoDataPixelsCount, 0, 0);
sqlite3_create_function (db, "RL2_GetRasterStatistics_NoDataPixelsCount",
1, SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_NoDataPixelsCount, 0, 0);
sqlite3_create_function (db, "GetRasterStatistics_ValidPixelsCount", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_ValidPixelsCount, 0, 0);
sqlite3_create_function (db, "RL2_GetRasterStatistics_ValidPixelsCount",
1, SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_ValidPixelsCount, 0, 0);
sqlite3_create_function (db, "GetRasterStatistics_SampleType", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_SampleType, 0, 0);
sqlite3_create_function (db, "RL2_GetRasterStatistics_SampleType", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
fnct_GetRasterStatistics_SampleType, 0, 0);
................................................................................
fnct_Pyramidize, 0, 0);
sqlite3_create_function (db, "Pyramidize", 4, SQLITE_UTF8, priv_data,
fnct_Pyramidize, 0, 0);
sqlite3_create_function (db, "RL2_Pyramidize", 4, SQLITE_UTF8, priv_data,
fnct_Pyramidize, 0, 0);
sqlite3_create_function (db, "PyramidizeMonolithic", 1, SQLITE_UTF8, 0,
fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "RL2_PyramidizeMonolithic", 1, SQLITE_UTF8,
0, fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "PyramidizeMonolithic", 2, SQLITE_UTF8, 0,
fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "RL2_PyramidizeMonolithic", 2, SQLITE_UTF8,
0, fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "PyramidizeMonolithic", 3, SQLITE_UTF8, 0,
fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "RL2_PyramidizeMonolithic", 3, SQLITE_UTF8,
0, fnct_PyramidizeMonolithic, 0, 0);
sqlite3_create_function (db, "DePyramidize", 1, SQLITE_UTF8, 0,
fnct_DePyramidize, 0, 0);
sqlite3_create_function (db, "RL2_DePyramidize", 1, SQLITE_UTF8, 0,
fnct_DePyramidize, 0, 0);
sqlite3_create_function (db, "DePyramidize", 2, SQLITE_UTF8, 0,
fnct_DePyramidize, 0, 0);
sqlite3_create_function (db, "RL2_DePyramidize", 2, SQLITE_UTF8, 0,
................................................................................
sqlite3_create_function (db, "GetMapImageFromRaster", 11,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromRaster, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromRaster", 11,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromRaster, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 4,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 4,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 5,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 5,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 6,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 6,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 7,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 7,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 8,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 8,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 9,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 9,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 10,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 10,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetMapImageFromVector", 11,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "RL2_GetMapImageFromVector", 11,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetMapImageFromVector, 0, 0);
sqlite3_create_function (db, "GetTileImage", 2,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetTileImage, 0, 0);
sqlite3_create_function (db, "RL2_GetTileImage", 2,
SQLITE_UTF8 | SQLITE_DETERMINISTIC, priv_data,
fnct_GetTileImage, 0, 0);
................................................................................
fnct_LoadFontFromFile, 0, 0);
sqlite3_create_function (db, "RL2_LoadFontFromFile", 1, SQLITE_UTF8,
0, fnct_LoadFontFromFile, 0, 0);
sqlite3_create_function (db, "ExportFontToFile", 2, SQLITE_UTF8, 0,
fnct_ExportFontToFile, 0, 0);
sqlite3_create_function (db, "RL2_ExportFontToFile", 2, SQLITE_UTF8,
0, fnct_ExportFontToFile, 0, 0);
sqlite3_create_function (db, "LoadRaster", 2, SQLITE_UTF8,
priv_data, fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "LoadRaster", 3, SQLITE_UTF8,
priv_data, fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "LoadRaster", 4, SQLITE_UTF8,
priv_data, fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "LoadRaster", 5, SQLITE_UTF8,
priv_data, fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "LoadRaster", 6, SQLITE_UTF8,
priv_data, fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "RL2_LoadRaster", 2, SQLITE_UTF8,
priv_data, fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "RL2_LoadRaster", 3, SQLITE_UTF8,
priv_data, fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "RL2_LoadRaster", 4, SQLITE_UTF8,
priv_data, fnct_LoadRaster, 0, 0);
sqlite3_create_function (db, "RL2_LoadRaster", 5, SQLITE_UTF8,
................................................................................
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "LoadRastersFromDir", 5, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "LoadRastersFromDir", 6, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "LoadRastersFromDir", 7, SQLITE_UTF8,
priv_data, fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 2,
SQLITE_UTF8, priv_data,
fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 3,
SQLITE_UTF8, priv_data,
fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 4,
SQLITE_UTF8, priv_data,
fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 5,
SQLITE_UTF8, priv_data,
fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 6,
SQLITE_UTF8, priv_data,
fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "RL2_LoadRastersFromDir", 7,
SQLITE_UTF8, priv_data,
fnct_LoadRastersFromDir, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 9, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 9,
SQLITE_UTF8, priv_data,
fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 10, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 10,
SQLITE_UTF8, priv_data,
fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 11, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 11,
SQLITE_UTF8, priv_data,
fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 12, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 12,
SQLITE_UTF8, priv_data,
fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 13, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 13,
SQLITE_UTF8, priv_data,
fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "LoadRasterFromWMS", 14, SQLITE_UTF8,
priv_data, fnct_LoadRasterFromWMS, 0, 0);
sqlite3_create_function (db, "RL2_LoadRasterFromWMS", 14,
SQLITE_UTF8, 0, fnct_LoadRasterFromWMS, 0,
0);
sqlite3_create_function (db, "WriteGeoTiff", 6, SQLITE_UTF8,
priv_data, fnct_WriteGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteGeoTiff", 6, SQLITE_UTF8,
priv_data, fnct_WriteGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteGeoTiff", 7, SQLITE_UTF8,
priv_data, fnct_WriteGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteGeoTiff", 7, SQLITE_UTF8,
................................................................................
priv_data, fnct_WriteSectionTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTiff", 9, SQLITE_UTF8,
priv_data, fnct_WriteSectionTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTiff", 9, SQLITE_UTF8,
priv_data, fnct_WriteSectionTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTiff", 10, SQLITE_UTF8,
priv_data, fnct_WriteSectionTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTiff", 10,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTiff, 0, 0);
sqlite3_create_function (db, "WriteJpegJgw", 6, SQLITE_UTF8,
priv_data, fnct_WriteJpegJgw, 0, 0);
sqlite3_create_function (db, "RL2_WriteJpegJgw", 6, SQLITE_UTF8,
priv_data, fnct_WriteJpegJgw, 0, 0);
sqlite3_create_function (db, "WriteJpegJgw", 7, SQLITE_UTF8,
priv_data, fnct_WriteJpegJgw, 0, 0);
sqlite3_create_function (db, "RL2_WriteJpegJgw", 7, SQLITE_UTF8,
................................................................................
priv_data, fnct_WriteSectionJpeg, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionJpeg", 8, SQLITE_UTF8,
priv_data, fnct_WriteSectionJpeg, 0, 0);
sqlite3_create_function (db, "WriteSectionJpeg", 9, SQLITE_UTF8,
priv_data, fnct_WriteSectionJpeg, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionJpeg", 9, SQLITE_UTF8,
priv_data, fnct_WriteSectionJpeg, 0, 0);
sqlite3_create_function (db, "WriteTripleBandGeoTiff", 9,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandGeoTiff", 9,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteTripleBandGeoTiff", 10,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandGeoTiff", 10,
................................................................................
fnct_WriteTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandGeoTiff", 13,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandGeoTiff", 10,
SQLITE_UTF8, 0,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandGeoTiff",
10, SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandGeoTiff", 11,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandGeoTiff",
11, SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandGeoTiff", 12,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandGeoTiff",
12, SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandGeoTiff", 13,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandGeoTiff",
13, SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandGeoTiff", 14,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandGeoTiff",
14, SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandGeoTiff", 7, SQLITE_UTF8,
0, fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandGeoTiff", 7,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandGeoTiff", 8, SQLITE_UTF8,
................................................................................
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandGeoTiff", 9, SQLITE_UTF8,
0, fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandGeoTiff", 9,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandGeoTiff", 10,
SQLITE_UTF8, 0, fnct_WriteMonoBandGeoTiff,
0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandGeoTiff", 10,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandGeoTiff", 11,
SQLITE_UTF8, 0, fnct_WriteMonoBandGeoTiff,
0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandGeoTiff", 11,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionMonoBandGeoTiff", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionMonoBandGeoTiff", 8,
................................................................................
fnct_WriteSectionMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionMonoBandGeoTiff", 12,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionMonoBandGeoTiff", 12,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandGeoTiff, 0, 0);
sqlite3_create_function (db, "WriteTripleBandTiffTfw", 9,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandTiffTfw", 9,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteTripleBandTiffTfw", 10,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandTiffTfw", 10,
................................................................................
fnct_WriteTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandTiffTfw", 12,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandTiffTfw", 10,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandTiffTfw",
10, SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandTiffTfw", 11,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandTiffTfw",
11, SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandTiffTfw", 12,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandTiffTfw",
12, SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteSectionTripleBandTiffTfw", 13,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandTiffTfw",
13, SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteSectionMonoBandTiffTfw", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionMonoBandTiffTfw", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandTiffTfw, 0, 0);
................................................................................
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiffTfw", 9, SQLITE_UTF8,
priv_data, fnct_WriteMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiffTfw", 9,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiffTfw", 10,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiffTfw", 10,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandTiffTfw, 0, 0);
sqlite3_create_function (db, "WriteTripleBandTiff", 9, SQLITE_UTF8,
0, fnct_WriteTripleBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandTiff", 9,
SQLITE_UTF8, priv_data,
fnct_WriteTripleBandTiff, 0, 0);
sqlite3_create_function (db, "WriteTripleBandTiff", 10, SQLITE_UTF8,
0, fnct_WriteTripleBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteTripleBandTiff", 10,
SQLITE_UTF8, priv_data,
................................................................................
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionTripleBandTiff", 13,
SQLITE_UTF8, priv_data,
fnct_WriteSectionTripleBandTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiff", 7, SQLITE_UTF8, 0,
fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiff", 7,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiff", 8, SQLITE_UTF8, 0,
fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiff", 8,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiff", 9, SQLITE_UTF8,
priv_data, fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiff", 9,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "WriteMonoBandTiff", 10, SQLITE_UTF8,
priv_data, fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteMonoBandTiff", 10,
SQLITE_UTF8, priv_data,
fnct_WriteMonoBandTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionMonoBandTiff", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandTiff, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionMonoBandTiff", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionMonoBandTiff, 0, 0);
sqlite3_create_function (db, "WriteSectionMonoBandTiff", 9,
................................................................................
priv_data, fnct_WriteAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteAsciiGrid", 7, SQLITE_UTF8,
priv_data, fnct_WriteAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteAsciiGrid", 8, SQLITE_UTF8,
priv_data, fnct_WriteAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteAsciiGrid", 8, SQLITE_UTF8,
priv_data, fnct_WriteAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteSectionAsciiGrid", 7,
SQLITE_UTF8, priv_data,
fnct_WriteSectionAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteSectionAsciiGrid", 7,
SQLITE_UTF8, priv_data,
fnct_WriteSectionAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteSectionAsciiGrid", 8,
SQLITE_UTF8, 0, fnct_WriteSectionAsciiGrid,
0, 0);
sqlite3_create_function (db, "RL2_WriteSectionAsciiGrid", 8,
SQLITE_UTF8, priv_data,
fnct_WriteSectionAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteSectionAsciiGrid", 9,
SQLITE_UTF8, 0, fnct_WriteSectionAsciiGrid,
0, 0);
sqlite3_create_function (db, "RL2_WriteSectionAsciiGrid", 9,
SQLITE_UTF8, priv_data,
fnct_WriteSectionAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteNdviAsciiGrid", 8, SQLITE_UTF8,
priv_data, fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteNdviAsciiGrid", 8,
SQLITE_UTF8, priv_data,
fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteNdviAsciiGrid", 9, SQLITE_UTF8,
priv_data, fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteNdviAsciiGrid", 9,
SQLITE_UTF8, priv_data,
fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteNdviAsciiGrid", 10, SQLITE_UTF8,
priv_data, fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "RL2_WriteNdviAsciiGrid", 10,
SQLITE_UTF8, priv_data,
fnct_WriteNdviAsciiGrid, 0, 0);
sqlite3_create_function (db, "WriteSectionNdviAsciiGrid", 9,
SQLITE_UTF8, priv_data,
|
Changes to src/rl2sqlaux.c.
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 ... 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 ... 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 .... 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 .... 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 .... 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 .... 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 .... 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 .... 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 .... 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 .... 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 .... 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 .... 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 .... 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 .... 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 .... 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 .... 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 .... 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 .... 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 .... 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 .... 3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 .... 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 .... 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 .... 4305 4306 4307 4308 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 .... 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 .... 4464 4465 4466 4467 4468 4469 4470 4471 4472 4473 4474 4475 4476 4477 4478 4479 .... 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 |
int ret;
const char *sample;
int bands;
unsigned char xsample_type = RL2_SAMPLE_UNKNOWN;
unsigned char xnum_bands = RL2_BANDS_UNKNOWN;
sql =
sqlite3_mprintf ("SELECT sample_type, num_bands FROM raster_coverages "
"WHERE Lower(coverage_name) = Lower(%Q)", coverage);
ret = sqlite3_get_table (sqlite, sql, &results, &rows, &columns, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
return 0;
if (rows < 1)
;
else
................................................................................
error:
if (stmt != NULL)
sqlite3_finalize (stmt);
return RL2_ERROR;
}
static int
do_insert_wms_tile (sqlite3 * handle, unsigned char *blob_odd, int blob_odd_sz,
unsigned char *blob_even, int blob_even_sz,
sqlite3_int64 section_id, int srid, double res_x,
double res_y, unsigned int tile_w, unsigned int tile_h,
double miny, double maxx, double tile_minx,
double tile_miny, double tile_maxx, double tile_maxy,
rl2PalettePtr aux_palette, rl2PixelPtr no_data,
sqlite3_stmt * stmt_tils, sqlite3_stmt * stmt_data,
rl2RasterStatisticsPtr section_stats)
{
/* INSERTing the tile */
int ret;
sqlite3_int64 tile_id;
rl2RasterStatisticsPtr stats = NULL;
................................................................................
}
RL2_PRIVATE int
rl2_do_insert_section (sqlite3 * handle, const char *src_path,
const char *section, int srid, unsigned int width,
unsigned int height, double minx, double miny,
double maxx, double maxy, char *xml_summary,
int section_paths, int section_md5, int section_summary,
sqlite3_stmt * stmt_sect, sqlite3_int64 * id)
{
/* INSERTing the section */
int ret;
unsigned char *blob;
int blob_size;
sqlite3_int64 section_id;
................................................................................
{
sqlite3_bind_null (stmt_sect, 4);
if (xml_summary != NULL)
free (xml_summary);
}
sqlite3_bind_int (stmt_sect, 5, width);
sqlite3_bind_int (stmt_sect, 6, height);
if (rl2_build_bbox (handle, srid, minx, miny, maxx, maxy, &blob, &blob_size)
!= RL2_OK)
goto error;
sqlite3_bind_blob (stmt_sect, 7, blob, blob_size, free);
ret = sqlite3_step (stmt_sect);
if (ret == SQLITE_DONE || ret == SQLITE_ROW)
section_id = sqlite3_last_insert_rowid (handle);
else
{
................................................................................
int blob_odd_sz;
unsigned char *blob_even;
int blob_even_sz;
rl2RasterPtr raster = NULL;
double base_res_x;
double base_res_y;
if (rl2_get_coverage_resolution (ptr->coverage, &base_res_x, &base_res_y) !=
RL2_OK)
goto error;
if (*first)
{
/* INSERTing the section */
*first = 0;
if (!rl2_do_insert_section
(ptr->sqlite, "WMS Service", ptr->sect_name, ptr->srid,
ptr->width, ptr->height, ptr->minx, ptr->miny, ptr->maxx,
ptr->maxy, ptr->xml_summary, ptr->sectionPaths, ptr->sectionMD5,
ptr->sectionSummary, ptr->stmt_sect, section_id))
goto error;
*section_stats =
rl2_create_raster_statistics (ptr->sample_type, ptr->num_bands);
if (*section_stats == NULL)
goto error;
/* INSERTing the base-levels */
if (ptr->mixedResolutions)
................................................................................
/* INSERTing the tile */
tile_minx = ptr->x;
tile_maxx = tile_minx + ptr->tilew;
tile_maxy = ptr->y;
tile_miny = tile_maxy - ptr->tileh;
if (!do_insert_wms_tile
(ptr->sqlite, blob_odd, blob_odd_sz, blob_even, blob_even_sz,
*section_id, ptr->srid, ptr->horz_res, ptr->vert_res, ptr->tile_width,
ptr->tile_height, ptr->miny, ptr->maxx, tile_minx, tile_miny,
tile_maxx, tile_maxy, NULL, ptr->no_data, ptr->stmt_tils,
ptr->stmt_data, *section_stats))
goto error;
blob_odd = NULL;
blob_even = NULL;
rl2_destroy_raster (raster);
free (ptr->rgba_tile);
ptr->rgba_tile = NULL;
................................................................................
xxcoverage = rl2_double_quoted_sql (xcoverage);
sqlite3_free (xcoverage);
sql =
sqlite3_mprintf
("SELECT pyramid_level, x_resolution_1_8, y_resolution_1_8, "
"x_resolution_1_4, y_resolution_1_4, x_resolution_1_2, y_resolution_1_2, "
"x_resolution_1_1, y_resolution_1_1 FROM \"%s\" "
"WHERE section_id = %s ORDER BY pyramid_level DESC", xxcoverage,
sctn);
}
else
{
/* ordinary Coverage */
xcoverage = sqlite3_mprintf ("%s_levels", coverage);
xxcoverage = rl2_double_quoted_sql (xcoverage);
sqlite3_free (xcoverage);
................................................................................
}
}
return rgba;
}
RL2_PRIVATE int
get_payload_from_monochrome_opaque (unsigned int width, unsigned int height,
sqlite3 * handle, double minx, double miny,
double maxx, double maxy, int srid,
unsigned char *pixels, unsigned char format,
int quality, unsigned char **image,
int *image_sz)
{
/* input: Monochrome output: Grayscale */
int ret;
unsigned char *p_in;
unsigned char *p_out;
unsigned char *gray = NULL;
unsigned int row;
................................................................................
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_TIFF)
{
if (srid > 0)
{
if (rl2_gray_to_geotiff
(width, height, handle, minx, miny, maxx, maxy, srid, gray,
image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_gray_to_tiff (width, height, gray, image, image_sz) !=
RL2_OK)
goto error;
................................................................................
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_TIFF)
{
if (srid > 0)
{
if (rl2_rgb_to_geotiff
(width, height, handle, minx, miny, maxx, maxy, srid,
rgb, image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_rgb_to_tiff (width, height, rgb, image, image_sz)
!= RL2_OK)
goto error;
}
}
else if (format == RL2_OUTPUT_FORMAT_PDF)
{
rgba = rgb_to_rgba (width, height, rgb);
if (rgba == NULL)
................................................................................
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_TIFF)
{
if (srid > 0)
{
if (rl2_gray_to_geotiff
(width, height, handle, minx, miny, maxx, maxy, srid,
gray, image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_gray_to_tiff
(width, height, gray, image, image_sz) != RL2_OK)
goto error;
................................................................................
return 0;
}
RL2_PRIVATE int
get_payload_from_grayscale_opaque (unsigned int width, unsigned int height,
sqlite3 * handle, double minx, double miny,
double maxx, double maxy, int srid,
unsigned char *pixels, unsigned char format,
int quality, unsigned char **image,
int *image_sz)
{
/* input: Grayscale output: Grayscale */
int ret;
unsigned char *rgba = NULL;
if (format == RL2_OUTPUT_FORMAT_JPEG)
{
if (rl2_gray_to_jpeg (width, height, pixels, quality, image, image_sz)
!= RL2_OK)
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_PNG)
{
if (rl2_gray_to_png (width, height, pixels, image, image_sz) !=
RL2_OK)
goto error;
................................................................................
if (rl2_gray_to_geotiff
(width, height, handle, minx, miny, maxx, maxy, srid,
pixels, image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_gray_to_tiff (width, height, pixels, image, image_sz) !=
RL2_OK)
goto error;
}
}
else if (format == RL2_OUTPUT_FORMAT_PDF)
{
rgba = gray_to_rgba (width, height, pixels);
if (rgba == NULL)
................................................................................
{
/* input: RGB output: RGB */
int ret;
unsigned char *rgba = NULL;
if (format == RL2_OUTPUT_FORMAT_JPEG)
{
if (rl2_rgb_to_jpeg (width, height, pixels, quality, image, image_sz)
!= RL2_OK)
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_PNG)
{
if (rl2_rgb_to_png (width, height, pixels, image, image_sz) != RL2_OK)
goto error;
}
................................................................................
if (rl2_rgb_to_geotiff
(width, height, handle, minx, miny, maxx, maxy, srid,
pixels, image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_rgb_to_tiff (width, height, pixels, image, image_sz) !=
RL2_OK)
goto error;
}
}
else if (format == RL2_OUTPUT_FORMAT_PDF)
{
rgba = rgb_to_rgba (width, height, pixels);
if (rgba == NULL)
................................................................................
}
RL2_PRIVATE int
get_payload_from_rgb_transparent (unsigned int width, unsigned int height,
unsigned char *pixels, unsigned char format,
int quality, unsigned char **image,
int *image_sz, unsigned char bg_red,
unsigned char bg_green, unsigned char bg_blue,
double opacity)
{
/* input: RGB output: RGB */
unsigned char *p_in;
unsigned char *p_msk;
unsigned char *mask = NULL;
unsigned int row;
unsigned int col;
................................................................................
unsigned char *pixels, unsigned char *rgba)
{
/* input: Monochrome output: Grayscale */
unsigned char *p_in;
unsigned char *p_out;
unsigned int row;
unsigned int col;
p_in = pixels;
p_out = rgba;
for (row = 0; row < height; row++)
{
for (col = 0; col < width; col++)
{
if (*p_in++ == 1)
{
*p_out++ = 0; /* Black */
*p_out++ = 0;
*p_out++ = 0;
*p_out++ = 255; /* alpha */
}
else
................................................................................
p_in = pixels;
p_out = rgba;
for (row = 0; row < height; row++)
{
for (col = 0; col < width; col++)
{
if (*p_in++ == 1)
{
*p_out++ = 0; /* Black */
*p_out++ = 0;
*p_out++ = 0;
*p_out++ = 255; /* alpha */
}
else
................................................................................
error:
free (pixels);
return 0;
}
RL2_PRIVATE int
get_rgba_from_palette_transparent (unsigned int width, unsigned int height,
unsigned char *pixels, rl2PalettePtr palette,
unsigned char *rgba, unsigned char bg_red,
unsigned char bg_green,
unsigned char bg_blue)
{
/* input: Palette output: Grayscale or RGB */
rl2PrivPalettePtr plt = (rl2PrivPalettePtr) palette;
unsigned char *p_in;
unsigned char *p_out;
................................................................................
free (pixels);
return 1;
}
RL2_PRIVATE int
get_rgba_from_grayscale_transparent (unsigned int width,
unsigned int height,
unsigned char *pixels, unsigned char *rgba,
unsigned char bg_gray)
{
/* input: Grayscale output: Grayscale */
unsigned char *p_in;
unsigned char *p_out;
unsigned int row;
unsigned int col;
................................................................................
if (mask != NULL)
free (mask);
return 1;
}
RL2_PRIVATE int
rgba_from_double (unsigned int width, unsigned int height,
double *pixels, unsigned char *mask, rl2PrivPixelPtr no_data,
unsigned char *rgba)
{
/* input: DataGrid DOUBLE output: Grayscale */
double *p_in;
unsigned char *p_out;
unsigned char *p_msk;
unsigned int row;
unsigned int col;
................................................................................
case RL2_SAMPLE_INT16:
ret =
rgba_from_int16 (width, height, (short *) pixels, mask, no_data,
rgba);
break;
case RL2_SAMPLE_UINT16:
ret =
rgba_from_uint16 (width, height, (unsigned short *) pixels, mask,
no_data, rgba);
break;
case RL2_SAMPLE_INT32:
ret =
rgba_from_int32 (width, height, (int *) pixels, mask, no_data,
rgba);
break;
case RL2_SAMPLE_UINT32:
................................................................................
case RL2_SAMPLE_FLOAT:
ret =
rgba_from_float (width, height, (float *) pixels, mask, no_data,
rgba);
break;
case RL2_SAMPLE_DOUBLE:
ret =
rgba_from_double (width, height, (double *) pixels, mask, no_data,
rgba);
break;
};
return ret;
}
RL2_PRIVATE int
rgba_from_multi_uint8 (unsigned int width, unsigned int height,
................................................................................
rgba_from_multi_uint8 (width, height, num_bands,
(unsigned char *) pixels, mask, no_data,
rgba);
break;
case RL2_SAMPLE_UINT16:
ret =
rgba_from_multi_uint16 (width, height, num_bands,
(unsigned short *) pixels, mask, no_data,
rgba);
break;
};
return ret;
}
RL2_PRIVATE int
get_payload_from_gray_rgba_opaque (unsigned int width, unsigned int height,
................................................................................
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_TIFF)
{
if (srid > 0)
{
if (rl2_gray_to_geotiff
(width, height, handle, minx, miny, maxx, maxy, srid, gray,
image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_gray_to_tiff (width, height, gray, image, image_sz) !=
RL2_OK)
goto error;
................................................................................
{
/* RGB, Opaque */
int ret;
unsigned char *rgba = NULL;
if (format == RL2_OUTPUT_FORMAT_JPEG)
{
if (rl2_rgb_to_jpeg (width, height, rgb, quality, image, image_sz) !=
RL2_OK)
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_PNG)
{
if (rl2_rgb_to_png (width, height, rgb, image, image_sz) != RL2_OK)
goto error;
}
................................................................................
free (rgba);
return 0;
}
RL2_PRIVATE int
get_payload_from_rgb_rgba_transparent (unsigned int width,
unsigned int height,
unsigned char *rgb, unsigned char *alpha,
unsigned char format, int quality,
unsigned char **image, int *image_sz,
double opacity, int half_transparency)
{
/* RGB, Transparent */
int ret;
unsigned char *p_msk;
|
> | | | | | | | | | > | | > | | | | | | | > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > | | | > | | | | | | | | | | | | | | | > | |
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 ... 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 .... 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 .... 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 .... 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 .... 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 .... 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 .... 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 .... 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 .... 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 .... 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 .... 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 .... 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 .... 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 .... 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 .... 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 .... 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 .... 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 .... 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 .... 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 .... 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 .... 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 .... 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 .... 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 .... 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 4375 4376 4377 4378 .... 4470 4471 4472 4473 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 .... 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 4531 4532 |
int ret;
const char *sample;
int bands;
unsigned char xsample_type = RL2_SAMPLE_UNKNOWN;
unsigned char xnum_bands = RL2_BANDS_UNKNOWN;
sql =
sqlite3_mprintf
("SELECT sample_type, num_bands FROM raster_coverages "
"WHERE Lower(coverage_name) = Lower(%Q)", coverage);
ret = sqlite3_get_table (sqlite, sql, &results, &rows, &columns, NULL);
sqlite3_free (sql);
if (ret != SQLITE_OK)
return 0;
if (rows < 1)
;
else
................................................................................
error:
if (stmt != NULL)
sqlite3_finalize (stmt);
return RL2_ERROR;
}
static int
do_insert_wms_tile (sqlite3 * handle, unsigned char *blob_odd,
int blob_odd_sz, unsigned char *blob_even,
int blob_even_sz, sqlite3_int64 section_id, int srid,
double res_x, double res_y, unsigned int tile_w,
unsigned int tile_h, double miny, double maxx,
double tile_minx, double tile_miny, double tile_maxx,
double tile_maxy, rl2PalettePtr aux_palette,
rl2PixelPtr no_data, sqlite3_stmt * stmt_tils,
sqlite3_stmt * stmt_data,
rl2RasterStatisticsPtr section_stats)
{
/* INSERTing the tile */
int ret;
sqlite3_int64 tile_id;
rl2RasterStatisticsPtr stats = NULL;
................................................................................
}
RL2_PRIVATE int
rl2_do_insert_section (sqlite3 * handle, const char *src_path,
const char *section, int srid, unsigned int width,
unsigned int height, double minx, double miny,
double maxx, double maxy, char *xml_summary,
int section_paths, int section_md5,
int section_summary, sqlite3_stmt * stmt_sect,
sqlite3_int64 * id)
{
/* INSERTing the section */
int ret;
unsigned char *blob;
int blob_size;
sqlite3_int64 section_id;
................................................................................
{
sqlite3_bind_null (stmt_sect, 4);
if (xml_summary != NULL)
free (xml_summary);
}
sqlite3_bind_int (stmt_sect, 5, width);
sqlite3_bind_int (stmt_sect, 6, height);
if (rl2_build_bbox
(handle, srid, minx, miny, maxx, maxy, &blob, &blob_size) != RL2_OK)
goto error;
sqlite3_bind_blob (stmt_sect, 7, blob, blob_size, free);
ret = sqlite3_step (stmt_sect);
if (ret == SQLITE_DONE || ret == SQLITE_ROW)
section_id = sqlite3_last_insert_rowid (handle);
else
{
................................................................................
int blob_odd_sz;
unsigned char *blob_even;
int blob_even_sz;
rl2RasterPtr raster = NULL;
double base_res_x;
double base_res_y;
if (rl2_get_coverage_resolution (ptr->coverage, &base_res_x, &base_res_y)
!= RL2_OK)
goto error;
if (*first)
{
/* INSERTing the section */
*first = 0;
if (!rl2_do_insert_section
(ptr->sqlite, "WMS Service", ptr->sect_name, ptr->srid,
ptr->width, ptr->height, ptr->minx, ptr->miny, ptr->maxx,
ptr->maxy, ptr->xml_summary, ptr->sectionPaths,
ptr->sectionMD5, ptr->sectionSummary, ptr->stmt_sect,
section_id))
goto error;
*section_stats =
rl2_create_raster_statistics (ptr->sample_type, ptr->num_bands);
if (*section_stats == NULL)
goto error;
/* INSERTing the base-levels */
if (ptr->mixedResolutions)
................................................................................
/* INSERTing the tile */
tile_minx = ptr->x;
tile_maxx = tile_minx + ptr->tilew;
tile_maxy = ptr->y;
tile_miny = tile_maxy - ptr->tileh;
if (!do_insert_wms_tile
(ptr->sqlite, blob_odd, blob_odd_sz, blob_even, blob_even_sz,
*section_id, ptr->srid, ptr->horz_res, ptr->vert_res,
ptr->tile_width, ptr->tile_height, ptr->miny, ptr->maxx, tile_minx,
tile_miny, tile_maxx, tile_maxy, NULL, ptr->no_data, ptr->stmt_tils,
ptr->stmt_data, *section_stats))
goto error;
blob_odd = NULL;
blob_even = NULL;
rl2_destroy_raster (raster);
free (ptr->rgba_tile);
ptr->rgba_tile = NULL;
................................................................................
xxcoverage = rl2_double_quoted_sql (xcoverage);
sqlite3_free (xcoverage);
sql =
sqlite3_mprintf
("SELECT pyramid_level, x_resolution_1_8, y_resolution_1_8, "
"x_resolution_1_4, y_resolution_1_4, x_resolution_1_2, y_resolution_1_2, "
"x_resolution_1_1, y_resolution_1_1 FROM \"%s\" "
"WHERE section_id = %s ORDER BY pyramid_level DESC",
xxcoverage, sctn);
}
else
{
/* ordinary Coverage */
xcoverage = sqlite3_mprintf ("%s_levels", coverage);
xxcoverage = rl2_double_quoted_sql (xcoverage);
sqlite3_free (xcoverage);
................................................................................
}
}
return rgba;
}
RL2_PRIVATE int
get_payload_from_monochrome_opaque (unsigned int width, unsigned int height,
sqlite3 * handle, double minx,
double miny, double maxx, double maxy,
int srid, unsigned char *pixels,
unsigned char format, int quality,
unsigned char **image, int *image_sz)
{
/* input: Monochrome output: Grayscale */
int ret;
unsigned char *p_in;
unsigned char *p_out;
unsigned char *gray = NULL;
unsigned int row;
................................................................................
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_TIFF)
{
if (srid > 0)
{
if (rl2_gray_to_geotiff
(width, height, handle, minx, miny, maxx, maxy, srid,
gray, image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_gray_to_tiff (width, height, gray, image, image_sz) !=
RL2_OK)
goto error;
................................................................................
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_TIFF)
{
if (srid > 0)
{
if (rl2_rgb_to_geotiff
(width, height, handle, minx, miny, maxx, maxy,
srid, rgb, image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_rgb_to_tiff
(width, height, rgb, image, image_sz) != RL2_OK)
goto error;
}
}
else if (format == RL2_OUTPUT_FORMAT_PDF)
{
rgba = rgb_to_rgba (width, height, rgb);
if (rgba == NULL)
................................................................................
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_TIFF)
{
if (srid > 0)
{
if (rl2_gray_to_geotiff
(width, height, handle, minx, miny, maxx, maxy,
srid, gray, image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_gray_to_tiff
(width, height, gray, image, image_sz) != RL2_OK)
goto error;
................................................................................
return 0;
}
RL2_PRIVATE int
get_payload_from_grayscale_opaque (unsigned int width, unsigned int height,
sqlite3 * handle, double minx, double miny,
double maxx, double maxy, int srid,
unsigned char *pixels,
unsigned char format, int quality,
unsigned char **image, int *image_sz)
{
/* input: Grayscale output: Grayscale */
int ret;
unsigned char *rgba = NULL;
if (format == RL2_OUTPUT_FORMAT_JPEG)
{
if (rl2_gray_to_jpeg
(width, height, pixels, quality, image, image_sz) != RL2_OK)
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_PNG)
{
if (rl2_gray_to_png (width, height, pixels, image, image_sz) !=
RL2_OK)
goto error;
................................................................................
if (rl2_gray_to_geotiff
(width, height, handle, minx, miny, maxx, maxy, srid,
pixels, image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_gray_to_tiff (width, height, pixels, image, image_sz)
!= RL2_OK)
goto error;
}
}
else if (format == RL2_OUTPUT_FORMAT_PDF)
{
rgba = gray_to_rgba (width, height, pixels);
if (rgba == NULL)
................................................................................
{
/* input: RGB output: RGB */
int ret;
unsigned char *rgba = NULL;
if (format == RL2_OUTPUT_FORMAT_JPEG)
{
if (rl2_rgb_to_jpeg
(width, height, pixels, quality, image, image_sz) != RL2_OK)
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_PNG)
{
if (rl2_rgb_to_png (width, height, pixels, image, image_sz) != RL2_OK)
goto error;
}
................................................................................
if (rl2_rgb_to_geotiff
(width, height, handle, minx, miny, maxx, maxy, srid,
pixels, image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_rgb_to_tiff (width, height, pixels, image, image_sz)
!= RL2_OK)
goto error;
}
}
else if (format == RL2_OUTPUT_FORMAT_PDF)
{
rgba = rgb_to_rgba (width, height, pixels);
if (rgba == NULL)
................................................................................
}
RL2_PRIVATE int
get_payload_from_rgb_transparent (unsigned int width, unsigned int height,
unsigned char *pixels, unsigned char format,
int quality, unsigned char **image,
int *image_sz, unsigned char bg_red,
unsigned char bg_green,
unsigned char bg_blue, double opacity)
{
/* input: RGB output: RGB */
unsigned char *p_in;
unsigned char *p_msk;
unsigned char *mask = NULL;
unsigned int row;
unsigned int col;
................................................................................
unsigned char *pixels, unsigned char *rgba)
{
/* input: Monochrome output: Grayscale */
unsigned char *p_in;
unsigned char *p_out;
unsigned int row;
unsigned int col;
p_in = pixels;
p_out = rgba;
for (row = 0; row < height; row++)
{
for (col = 0; col < width; col++)
{
if (*p_in++ == 0)
{
*p_out++ = 0; /* Black */
*p_out++ = 0;
*p_out++ = 0;
*p_out++ = 255; /* alpha */
}
else
................................................................................
p_in = pixels;
p_out = rgba;
for (row = 0; row < height; row++)
{
for (col = 0; col < width; col++)
{
if (*p_in++ == 0)
{
*p_out++ = 0; /* Black */
*p_out++ = 0;
*p_out++ = 0;
*p_out++ = 255; /* alpha */
}
else
................................................................................
error:
free (pixels);
return 0;
}
RL2_PRIVATE int
get_rgba_from_palette_transparent (unsigned int width, unsigned int height,
unsigned char *pixels,
rl2PalettePtr palette, unsigned char *rgba,
unsigned char bg_red,
unsigned char bg_green,
unsigned char bg_blue)
{
/* input: Palette output: Grayscale or RGB */
rl2PrivPalettePtr plt = (rl2PrivPalettePtr) palette;
unsigned char *p_in;
unsigned char *p_out;
................................................................................
free (pixels);
return 1;
}
RL2_PRIVATE int
get_rgba_from_grayscale_transparent (unsigned int width,
unsigned int height,
unsigned char *pixels,
unsigned char *rgba, unsigned char bg_gray)
{
/* input: Grayscale output: Grayscale */
unsigned char *p_in;
unsigned char *p_out;
unsigned int row;
unsigned int col;
................................................................................
if (mask != NULL)
free (mask);
return 1;
}
RL2_PRIVATE int
rgba_from_double (unsigned int width, unsigned int height,
double *pixels, unsigned char *mask,
rl2PrivPixelPtr no_data, unsigned char *rgba)
{
/* input: DataGrid DOUBLE output: Grayscale */
double *p_in;
unsigned char *p_out;
unsigned char *p_msk;
unsigned int row;
unsigned int col;
................................................................................
case RL2_SAMPLE_INT16:
ret =
rgba_from_int16 (width, height, (short *) pixels, mask, no_data,
rgba);
break;
case RL2_SAMPLE_UINT16:
ret =
rgba_from_uint16 (width, height, (unsigned short *) pixels,
mask, no_data, rgba);
break;
case RL2_SAMPLE_INT32:
ret =
rgba_from_int32 (width, height, (int *) pixels, mask, no_data,
rgba);
break;
case RL2_SAMPLE_UINT32:
................................................................................
case RL2_SAMPLE_FLOAT:
ret =
rgba_from_float (width, height, (float *) pixels, mask, no_data,
rgba);
break;
case RL2_SAMPLE_DOUBLE:
ret =
rgba_from_double (width, height, (double *) pixels, mask,
no_data, rgba);
break;
};
return ret;
}
RL2_PRIVATE int
rgba_from_multi_uint8 (unsigned int width, unsigned int height,
................................................................................
rgba_from_multi_uint8 (width, height, num_bands,
(unsigned char *) pixels, mask, no_data,
rgba);
break;
case RL2_SAMPLE_UINT16:
ret =
rgba_from_multi_uint16 (width, height, num_bands,
(unsigned short *) pixels, mask,
no_data, rgba);
break;
};
return ret;
}
RL2_PRIVATE int
get_payload_from_gray_rgba_opaque (unsigned int width, unsigned int height,
................................................................................
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_TIFF)
{
if (srid > 0)
{
if (rl2_gray_to_geotiff
(width, height, handle, minx, miny, maxx, maxy, srid,
gray, image, image_sz) != RL2_OK)
goto error;
}
else
{
if (rl2_gray_to_tiff (width, height, gray, image, image_sz) !=
RL2_OK)
goto error;
................................................................................
{
/* RGB, Opaque */
int ret;
unsigned char *rgba = NULL;
if (format == RL2_OUTPUT_FORMAT_JPEG)
{
if (rl2_rgb_to_jpeg (width, height, rgb, quality, image, image_sz)
!= RL2_OK)
goto error;
}
else if (format == RL2_OUTPUT_FORMAT_PNG)
{
if (rl2_rgb_to_png (width, height, rgb, image, image_sz) != RL2_OK)
goto error;
}
................................................................................
free (rgba);
return 0;
}
RL2_PRIVATE int
get_payload_from_rgb_rgba_transparent (unsigned int width,
unsigned int height,
unsigned char *rgb,
unsigned char *alpha,
unsigned char format, int quality,
unsigned char **image, int *image_sz,
double opacity, int half_transparency)
{
/* RGB, Transparent */
int ret;
unsigned char *p_msk;
|
Changes to src/rl2svg.c.
227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 ... 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 ... 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 ... 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 ... 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 ... 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 ... 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 |
pattern =
cairo_pattern_create_linear (grad->x1, grad->y1, grad->x2,
grad->y2);
svg_apply_gradient_transformations (pattern, grad);
stop = grad->first_stop;
while (stop)
{
cairo_pattern_add_color_stop_rgba (pattern, stop->offset,
stop->red, stop->green,
stop->blue,
stop->opacity *
style->opacity);
stop = stop->next;
}
cairo_set_source (cairo, pattern);
cairo_set_line_cap (cairo, style->stroke_linecap);
................................................................................
pattern =
cairo_pattern_create_radial (grad->cx, grad->cy, 0.0,
grad->fx, grad->fy, grad->r);
svg_apply_gradient_transformations (pattern, grad);
stop = grad->first_stop;
while (stop)
{
cairo_pattern_add_color_stop_rgba (pattern, stop->offset,
stop->red, stop->green,
stop->blue,
stop->opacity *
style->opacity);
stop = stop->next;
}
cairo_set_source (cairo, pattern);
cairo_set_line_cap (cairo, style->stroke_linecap);
................................................................................
style->stroke_opacity * style->opacity);
cairo_set_line_cap (cairo, style->stroke_linecap);
cairo_set_line_join (cairo, style->stroke_linejoin);
cairo_set_miter_limit (cairo, style->stroke_miterlimit);
if (style->stroke_dashitems == 0 || style->stroke_dasharray == NULL)
cairo_set_dash (cairo, lengths, 0, 0.0);
else
cairo_set_dash (cairo, style->stroke_dasharray, style->stroke_dashitems,
style->stroke_dashoffset);
}
static void
svg_set_brush (cairo_t * cairo, rl2PrivSvgStylePtr style)
{
/* setting up a Brush for Cairo */
cairo_pattern_t *pattern;
................................................................................
pattern =
cairo_pattern_create_linear (grad->x1, grad->y1, grad->x2,
grad->y2);
svg_apply_gradient_transformations (pattern, grad);
stop = grad->first_stop;
while (stop)
{
cairo_pattern_add_color_stop_rgba (pattern, stop->offset,
stop->red, stop->green,
stop->blue,
stop->opacity *
style->opacity);
stop = stop->next;
}
cairo_set_source (cairo, pattern);
cairo_pattern_destroy (pattern);
................................................................................
pattern =
cairo_pattern_create_radial (grad->cx, grad->cy, 0.0,
grad->fx, grad->fy, grad->r);
svg_apply_gradient_transformations (pattern, grad);
stop = grad->first_stop;
while (stop)
{
cairo_pattern_add_color_stop_rgba (pattern, stop->offset,
stop->red, stop->green,
stop->blue,
stop->opacity *
style->opacity);
stop = stop->next;
}
cairo_set_source (cairo, pattern);
cairo_pattern_destroy (pattern);
................................................................................
bezier = item->data;
cairo_curve_to (cairo, bezier->x1, bezier->y1, bezier->x2,
bezier->y2, bezier->x, bezier->y);
break;
case RL2_SVG_CURVE_4:
bezier = item->data;
cairo_get_current_point (cairo, &x0, &y0);
cairo_curve_to (cairo, 2.0 / 3.0 * bezier->x1 + 1.0 / 3.0 * x0,
2.0 / 3.0 * bezier->y1 + 1.0 / 3.0 * y0,
2.0 / 3.0 * bezier->x1 + 1.0 / 3.0 * bezier->x2,
2.0 / 3.0 * bezier->y1 + 1.0 / 3.0 * bezier->y2,
bezier->y1, bezier->y2);
break;
case RL2_SVG_ELLIPT_ARC:
arc = item->data;
cairo_get_current_point (cairo, &x0, &y0);
svg_arc_to_cairo (arc, x0, y0, &xc, &yc, &rx, &rotation,
&radii_ratio, &angle1, &angle2);
cairo_save (cairo);
................................................................................
bezier = item->data;
cairo_curve_to (cairo, bezier->x1, bezier->y1, bezier->x2,
bezier->y2, bezier->x, bezier->y);
break;
case RL2_SVG_CURVE_4:
bezier = item->data;
cairo_get_current_point (cairo, &x0, &y0);
cairo_curve_to (cairo, 2.0 / 3.0 * bezier->x1 + 1.0 / 3.0 * x0,
2.0 / 3.0 * bezier->y1 + 1.0 / 3.0 * y0,
2.0 / 3.0 * bezier->x1 + 1.0 / 3.0 * bezier->x2,
2.0 / 3.0 * bezier->y1 + 1.0 / 3.0 * bezier->y2,
bezier->y1, bezier->y2);
break;
case RL2_SVG_ELLIPT_ARC:
arc = item->data;
cairo_get_current_point (cairo, &x0, &y0);
svg_arc_to_cairo (arc, x0, y0, &xc, &yc, &rx, &rotation,
&radii_ratio, &angle1, &angle2);
cairo_save (cairo);
|
| > > | | > > | | | | > > | | > > | > | | > | | > | | > | | |
227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 ... 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 ... 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 ... 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 ... 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 ... 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 ... 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 |
pattern =
cairo_pattern_create_linear (grad->x1, grad->y1, grad->x2,
grad->y2);
svg_apply_gradient_transformations (pattern, grad);
stop = grad->first_stop;
while (stop)
{
cairo_pattern_add_color_stop_rgba (pattern,
stop->offset,
stop->red,
stop->green,
stop->blue,
stop->opacity *
style->opacity);
stop = stop->next;
}
cairo_set_source (cairo, pattern);
cairo_set_line_cap (cairo, style->stroke_linecap);
................................................................................
pattern =
cairo_pattern_create_radial (grad->cx, grad->cy, 0.0,
grad->fx, grad->fy, grad->r);
svg_apply_gradient_transformations (pattern, grad);
stop = grad->first_stop;
while (stop)
{
cairo_pattern_add_color_stop_rgba (pattern,
stop->offset,
stop->red,
stop->green,
stop->blue,
stop->opacity *
style->opacity);
stop = stop->next;
}
cairo_set_source (cairo, pattern);
cairo_set_line_cap (cairo, style->stroke_linecap);
................................................................................
style->stroke_opacity * style->opacity);
cairo_set_line_cap (cairo, style->stroke_linecap);
cairo_set_line_join (cairo, style->stroke_linejoin);
cairo_set_miter_limit (cairo, style->stroke_miterlimit);
if (style->stroke_dashitems == 0 || style->stroke_dasharray == NULL)
cairo_set_dash (cairo, lengths, 0, 0.0);
else
cairo_set_dash (cairo, style->stroke_dasharray,
style->stroke_dashitems, style->stroke_dashoffset);
}
static void
svg_set_brush (cairo_t * cairo, rl2PrivSvgStylePtr style)
{
/* setting up a Brush for Cairo */
cairo_pattern_t *pattern;
................................................................................
pattern =
cairo_pattern_create_linear (grad->x1, grad->y1, grad->x2,
grad->y2);
svg_apply_gradient_transformations (pattern, grad);
stop = grad->first_stop;
while (stop)
{
cairo_pattern_add_color_stop_rgba (pattern,
stop->offset,
stop->red,
stop->green,
stop->blue,
stop->opacity *
style->opacity);
stop = stop->next;
}
cairo_set_source (cairo, pattern);
cairo_pattern_destroy (pattern);
................................................................................
pattern =
cairo_pattern_create_radial (grad->cx, grad->cy, 0.0,
grad->fx, grad->fy, grad->r);
svg_apply_gradient_transformations (pattern, grad);
stop = grad->first_stop;
while (stop)
{
cairo_pattern_add_color_stop_rgba (pattern,
stop->offset,
stop->red,
stop->green,
stop->blue,
stop->opacity *
style->opacity);
stop = stop->next;
}
cairo_set_source (cairo, pattern);
cairo_pattern_destroy (pattern);
................................................................................
bezier = item->data;
cairo_curve_to (cairo, bezier->x1, bezier->y1, bezier->x2,
bezier->y2, bezier->x, bezier->y);
break;
case RL2_SVG_CURVE_4:
bezier = item->data;
cairo_get_current_point (cairo, &x0, &y0);
cairo_curve_to (cairo,
2.0 / 3.0 * bezier->x1 + 1.0 / 3.0 * x0,
2.0 / 3.0 * bezier->y1 + 1.0 / 3.0 * y0,
2.0 / 3.0 * bezier->x1 +
1.0 / 3.0 * bezier->x2,
2.0 / 3.0 * bezier->y1 +
1.0 / 3.0 * bezier->y2, bezier->y1, bezier->y2);
break;
case RL2_SVG_ELLIPT_ARC:
arc = item->data;
cairo_get_current_point (cairo, &x0, &y0);
svg_arc_to_cairo (arc, x0, y0, &xc, &yc, &rx, &rotation,
&radii_ratio, &angle1, &angle2);
cairo_save (cairo);
................................................................................
bezier = item->data;
cairo_curve_to (cairo, bezier->x1, bezier->y1, bezier->x2,
bezier->y2, bezier->x, bezier->y);
break;
case RL2_SVG_CURVE_4:
bezier = item->data;
cairo_get_current_point (cairo, &x0, &y0);
cairo_curve_to (cairo,
2.0 / 3.0 * bezier->x1 + 1.0 / 3.0 * x0,
2.0 / 3.0 * bezier->y1 + 1.0 / 3.0 * y0,
2.0 / 3.0 * bezier->x1 +
1.0 / 3.0 * bezier->x2,
2.0 / 3.0 * bezier->y1 +
1.0 / 3.0 * bezier->y2, bezier->y1, bezier->y2);
break;
case RL2_SVG_ELLIPT_ARC:
arc = item->data;
cairo_get_current_point (cairo, &x0, &y0);
svg_arc_to_cairo (arc, x0, y0, &xc, &yc, &rx, &rotation,
&radii_ratio, &angle1, &angle2);
cairo_save (cairo);
|
Changes to src/rl2symbaux.c.
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static int
eval_filter (rl2PrivStyleRulePtr rule, rl2VariantArrayPtr variant)
{
/* evaluating a Rule Filter */
int i;
rl2PrivVariantArrayPtr var = (rl2PrivVariantArrayPtr) variant;
if (rule == NULL || var == NULL)
return 1;
for (i = 0; i < var->count; i++)
{
rl2PrivVariantValuePtr val = *(var->array + i);
if (val == NULL)
return 0;
if (rule->column_name == NULL || val->column_name == NULL)
return 0;
if (strcasecmp (rule->column_name, val->column_name) != 0)
continue;
switch (rule->comparison_op)
{
case RL2_COMPARISON_EQ:
return eval_filter_eq (rule, val);
................................................................................
}
return 0;
}
RL2_DECLARE rl2VectorSymbolizerPtr
rl2_get_symbolizer_from_feature_type_style (rl2FeatureTypeStylePtr style,
double scale,
rl2VariantArrayPtr variant, int *scale_forbidden)
{
/* return the VectorSymbolizer matching a given scale/filter from a FeatureTypeStyle */
rl2PrivVectorSymbolizerPtr symbolizer = NULL;
rl2PrivStyleRulePtr pR;
rl2PrivFeatureTypeStylePtr stl = (rl2PrivFeatureTypeStylePtr) style;
*scale_forbidden = 0;
if (stl == NULL)
................................................................................
;
else
{
/* skipping any invalid rule */
pR = pR->next;
continue;
}
if (eval_filter (pR, variant))
{
if (pR->min_scale != DBL_MAX && pR->max_scale != DBL_MAX)
{
if (scale >= pR->min_scale && scale < pR->max_scale)
symbolizer = pR->style;
}
else if (pR->min_scale != DBL_MAX)
{
................................................................................
else if (pR->max_scale != DBL_MAX)
{
if (scale < pR->max_scale)
symbolizer = pR->style;
}
else
symbolizer = pR->style;
if (symbolizer == NULL)
*scale_forbidden = 1;
return (rl2VectorSymbolizerPtr) symbolizer;
}
pR = pR->next;
}
if (stl->else_rule != NULL)
{
/* applyhing the ELSE rule */
pR = stl->else_rule;
if (pR->min_scale != DBL_MAX && pR->max_scale != DBL_MAX)
{
if (scale >= pR->min_scale && scale < pR->max_scale)
symbolizer = pR->style;
}
else if (pR->min_scale != DBL_MAX)
................................................................................
else if (pR->max_scale != DBL_MAX)
{
if (scale < pR->max_scale)
symbolizer = pR->style;
}
else
symbolizer = pR->style;
if (symbolizer == NULL)
*scale_forbidden = 1;
}
return (rl2VectorSymbolizerPtr) symbolizer;
}
RL2_DECLARE int
rl2_is_visible_style (rl2FeatureTypeStylePtr style, double scale)
{
................................................................................
/* test visibility at a given scale/filter from a FeatureTypeStyle */
int count = 0;
int visible;
rl2PrivStyleRulePtr pR;
rl2PrivFeatureTypeStylePtr stl = (rl2PrivFeatureTypeStylePtr) style;
if (stl == NULL)
return 0;
pR = stl->first_rule;
while (pR != NULL)
{
if (pR->style_type == RL2_VECTOR_STYLE && pR->style != NULL)
;
else
................................................................................
{
/* Interpolate Color Map */
*selected = 1;
*categorize = 0;
*interpolate = 1;
return RL2_OK;
}
if (stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_NORMALIZE ||
stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_HISTOGRAM ||
stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_GAMMA)
{
/* Contrast Enhancement */
*selected = 1;
*categorize = 0;
*interpolate = 0;
return RL2_OK;
}
................................................................................
{
/* return if the RasterSymbolizer has a TripleBand selection */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->bandSelection == NULL)
{
if (stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_NORMALIZE ||
stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_HISTOGRAM ||
stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_GAMMA)
{
/* Contrast Enhancement */
*selected = 1;
return RL2_OK;
}
}
if (stl->bandSelection == NULL)
................................................................................
{
/* return the RasterSymbolizer TripleBand selection */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->bandSelection == NULL)
{
if (stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_NORMALIZE ||
stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_HISTOGRAM ||
stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_GAMMA)
{
/* Contrast Enhancement */
*red_band = 0;
*green_band = 1;
*blue_band = 2;
return RL2_OK;
}
................................................................................
return RL2_ERROR;
*contrast_enhancement = stl->contrastEnhancement;
*gamma_value = stl->gammaValue;
return RL2_OK;
}
RL2_DECLARE int
rl2_get_raster_symbolizer_red_band_contrast_enhancement (rl2RasterSymbolizerPtr
style,
unsigned char
*contrast_enhancement,
double *gamma_value)
{
/* return the RasterSymbolizer RedBand ContrastEnhancement */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->bandSelection == NULL)
return RL2_ERROR;
................................................................................
*gamma_value = stl->bandSelection->greenGamma;
return RL2_OK;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_get_raster_symbolizer_blue_band_contrast_enhancement (rl2RasterSymbolizerPtr
style,
unsigned char
*contrast_enhancement,
double *gamma_value)
{
/* return the RasterSymbolizer BlueBand ContrastEnhancement */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->bandSelection == NULL)
return RL2_ERROR;
................................................................................
*gamma_value = stl->bandSelection->blueGamma;
return RL2_OK;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_get_raster_symbolizer_gray_band_contrast_enhancement (rl2RasterSymbolizerPtr
style,
unsigned char
*contrast_enhancement,
double *gamma_value)
{
/* return the RasterSymbolizer GrayBand ContrastEnhancement */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->bandSelection == NULL)
return RL2_ERROR;
................................................................................
*relief_factor = stl->reliefFactor;
return RL2_OK;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_has_raster_symbolizer_color_map_interpolated (rl2RasterSymbolizerPtr style,
int *interpolated)
{
/* return if the RasterSymbolizer has an Interpolated ColorMap */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->interpolate != NULL)
*interpolated = 1;
................................................................................
*blue = stl->categorize->dfltBlue;
return RL2_OK;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_get_raster_symbolizer_color_map_category_base (rl2RasterSymbolizerPtr style,
unsigned char *red,
unsigned char *green,
unsigned char *blue)
{
/* return the RasterSymbolizer ColorMap Category base-color */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
................................................................................
/* creating a default Graphic object) */
rl2PrivGraphicPtr graphic = malloc (sizeof (rl2PrivGraphic));
graphic->first = NULL;
graphic->last = NULL;
graphic->opacity = 1.0;
graphic->size = 10.0;
graphic->rotation = 0.0;
graphic->anchor_point_x = 0.0;
graphic->anchor_point_y = 0.0;
graphic->displacement_x = 0.0;
graphic->displacement_y = 0.0;
return graphic;
}
RL2_PRIVATE rl2PrivStrokePtr
rl2_create_default_stroke ()
................................................................................
}
RL2_PRIVATE rl2PrivPointPlacementPtr
rl2_create_default_point_placement ()
{
/* creating a default PointPlacement object */
rl2PrivPointPlacementPtr place = malloc (sizeof (rl2PrivPointPlacement));
place->anchor_point_x = 0.0;
place->anchor_point_y = 0.0;
place->displacement_x = 0.0;
place->displacement_y = 0.0;
place->rotation = 0.0;
return place;
}
RL2_PRIVATE rl2PrivLinePlacementPtr
................................................................................
if (sym->stroke->graphic->first->type != RL2_EXTERNAL_GRAPHIC)
return NULL;
ext = (rl2PrivExternalGraphicPtr) (sym->stroke->graphic->first->item);
return ext->xlink_href;
}
RL2_DECLARE int
rl2_polygon_symbolizer_get_graphic_stroke_recode_count (rl2PolygonSymbolizerPtr
symbolizer, int *count)
{
/* return how many ColorReplacement items are in a Graphic Stroke (PolygonSymbolizer) */
rl2PrivPolygonSymbolizerPtr sym = (rl2PrivPolygonSymbolizerPtr) symbolizer;
if (sym == NULL)
return RL2_ERROR;
*count = 0;
if (sym->stroke != NULL)
................................................................................
}
}
}
return RL2_OK;
}
RL2_DECLARE int
rl2_polygon_symbolizer_get_graphic_stroke_recode_color (rl2PolygonSymbolizerPtr
symbolizer, int index,
int *color_index,
unsigned char *red,
unsigned char *green,
unsigned char *blue)
{
/* return a ColorReplacement item from a Graphic Stroke (PolygonSymbolizer) */
rl2PrivPolygonSymbolizerPtr sym = (rl2PrivPolygonSymbolizerPtr) symbolizer;
if (sym == NULL)
return RL2_ERROR;
if (sym->stroke != NULL)
{
................................................................................
if (sym->stroke == NULL)
return RL2_ERROR;
*width = sym->stroke->width;
return RL2_OK;
}
RL2_DECLARE int
rl2_polygon_symbolizer_get_stroke_linejoin (rl2PolygonSymbolizerPtr symbolizer,
unsigned char *linejoin)
{
/* return the Polygon Symbolizer Stroke Linejoin mode */
rl2PrivPolygonSymbolizerPtr sym = (rl2PrivPolygonSymbolizerPtr) symbolizer;
if (sym == NULL)
return RL2_ERROR;
if (sym->stroke == NULL)
return RL2_ERROR;
................................................................................
if (sym->stroke == NULL)
return RL2_ERROR;
*count = sym->stroke->dash_count;
return RL2_OK;
}
RL2_DECLARE int
rl2_polygon_symbolizer_get_stroke_dash_item (rl2PolygonSymbolizerPtr symbolizer,
int index, double *item)
{
/* return a Polygon Symbolizer Stroke Dash item */
rl2PrivPolygonSymbolizerPtr sym = (rl2PrivPolygonSymbolizerPtr) symbolizer;
if (sym == NULL)
return RL2_ERROR;
if (sym->stroke == NULL)
return RL2_ERROR;
................................................................................
}
return NULL;
}
RL2_DECLARE int
rl2_point_symbolizer_get_graphic_recode_color (rl2PointSymbolizerPtr
symbolizer, int index,
int repl_index, int *color_index,
unsigned char *red,
unsigned char *green,
unsigned char *blue)
{
/* return a ColorReplacement item from an External Graphic (PointSymbolizer) */
int count = 0;
rl2PrivExternalGraphicPtr ext;
................................................................................
count++;
item = item->next;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_point_symbolizer_mark_get_well_known_type (rl2PointSymbolizerPtr symbolizer,
int index, unsigned char *type)
{
/* return the Point Symbolizer Mark WellKnownType */
int count = 0;
rl2PrivMarkPtr mark;
rl2PrivGraphicItemPtr item;
rl2PrivPointSymbolizerPtr sym = (rl2PrivPointSymbolizerPtr) symbolizer;
if (sym == NULL)
................................................................................
count++;
item = item->next;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_point_symbolizer_mark_get_stroke_linejoin (rl2PointSymbolizerPtr symbolizer,
int index,
unsigned char *linejoin)
{
/* return the Point Symbolizer Mark Stroke Linejoin mode */
int count = 0;
rl2PrivMarkPtr mark;
rl2PrivGraphicItemPtr item;
rl2PrivPointSymbolizerPtr sym = (rl2PrivPointSymbolizerPtr) symbolizer;
................................................................................
count++;
item = item->next;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_point_symbolizer_mark_get_stroke_linecap (rl2PointSymbolizerPtr symbolizer,
int index, unsigned char *linecap)
{
/* return the Point Symbolizer Stroke Mark Linecap mode */
int count = 0;
rl2PrivMarkPtr mark;
rl2PrivGraphicItemPtr item;
rl2PrivPointSymbolizerPtr sym = (rl2PrivPointSymbolizerPtr) symbolizer;
if (sym == NULL)
................................................................................
count++;
itm = itm->next;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_point_symbolizer_mark_has_fill (rl2PointSymbolizerPtr symbolizer, int index,
int *fill)
{
/* checks if a Point Symbolizer Mark has a Fill */
int count = 0;
rl2PrivMarkPtr mark;
rl2PrivGraphicItemPtr item;
rl2PrivPointSymbolizerPtr sym = (rl2PrivPointSymbolizerPtr) symbolizer;
if (sym == NULL)
................................................................................
if (*(var->array + index) != NULL)
rl2_destroy_variant_value (*(var->array + index));
*(var->array + index) = val;
return RL2_OK;
}
RL2_DECLARE int
rl2_set_variant_double (rl2VariantArrayPtr variant, int index, const char *name,
double value)
{
/* setting a DOUBLE VariantValue into a VariantArray object */
rl2PrivVariantArrayPtr var = (rl2PrivVariantArrayPtr) variant;
rl2PrivVariantValuePtr val;
if (var == NULL)
return RL2_ERROR;
if (index >= 0 && index < var->count)
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static int
eval_filter (rl2PrivStyleRulePtr rule, rl2VariantArrayPtr variant)
{
/* evaluating a Rule Filter */
int i;
rl2PrivVariantArrayPtr var = (rl2PrivVariantArrayPtr) variant;
if (rule->column_name == NULL)
return 1; /* there is no comparison: surely true */
if (var == NULL)
return 0;
for (i = 0; i < var->count; i++)
{
rl2PrivVariantValuePtr val = *(var->array + i);
if (val == NULL)
return 0;
if (val->column_name == NULL)
return 0;
if (strcasecmp (rule->column_name, val->column_name) != 0)
continue;
switch (rule->comparison_op)
{
case RL2_COMPARISON_EQ:
return eval_filter_eq (rule, val);
................................................................................
}
return 0;
}
RL2_DECLARE rl2VectorSymbolizerPtr
rl2_get_symbolizer_from_feature_type_style (rl2FeatureTypeStylePtr style,
double scale,
rl2VariantArrayPtr variant,
int *scale_forbidden)
{
/* return the VectorSymbolizer matching a given scale/filter from a FeatureTypeStyle */
rl2PrivVectorSymbolizerPtr symbolizer = NULL;
rl2PrivStyleRulePtr pR;
rl2PrivFeatureTypeStylePtr stl = (rl2PrivFeatureTypeStylePtr) style;
*scale_forbidden = 0;
if (stl == NULL)
................................................................................
;
else
{
/* skipping any invalid rule */
pR = pR->next;
continue;
}
if (eval_filter (pR, variant))
{
*scale_forbidden = 0;
if (pR->min_scale != DBL_MAX && pR->max_scale != DBL_MAX)
{
if (scale >= pR->min_scale && scale < pR->max_scale)
symbolizer = pR->style;
}
else if (pR->min_scale != DBL_MAX)
{
................................................................................
else if (pR->max_scale != DBL_MAX)
{
if (scale < pR->max_scale)
symbolizer = pR->style;
}
else
symbolizer = pR->style;
if (symbolizer == NULL)
*scale_forbidden = 1;
else
return (rl2VectorSymbolizerPtr) symbolizer;
}
pR = pR->next;
}
if (stl->else_rule != NULL)
{
/* applyhing the ELSE rule */
*scale_forbidden = 0;
pR = stl->else_rule;
if (pR->min_scale != DBL_MAX && pR->max_scale != DBL_MAX)
{
if (scale >= pR->min_scale && scale < pR->max_scale)
symbolizer = pR->style;
}
else if (pR->min_scale != DBL_MAX)
................................................................................
else if (pR->max_scale != DBL_MAX)
{
if (scale < pR->max_scale)
symbolizer = pR->style;
}
else
symbolizer = pR->style;
if (symbolizer == NULL)
*scale_forbidden = 1;
}
return (rl2VectorSymbolizerPtr) symbolizer;
}
RL2_DECLARE int
rl2_is_visible_style (rl2FeatureTypeStylePtr style, double scale)
{
................................................................................
/* test visibility at a given scale/filter from a FeatureTypeStyle */
int count = 0;
int visible;
rl2PrivStyleRulePtr pR;
rl2PrivFeatureTypeStylePtr stl = (rl2PrivFeatureTypeStylePtr) style;
if (stl == NULL)
return 0;
if (stl->first_rule == NULL)
{
/* there are no rules: unconditional visibility */
return 1;
}
pR = stl->first_rule;
while (pR != NULL)
{
if (pR->style_type == RL2_VECTOR_STYLE && pR->style != NULL)
;
else
................................................................................
{
/* Interpolate Color Map */
*selected = 1;
*categorize = 0;
*interpolate = 1;
return RL2_OK;
}
if (stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_NORMALIZE
|| stl->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_HISTOGRAM
|| stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_GAMMA)
{
/* Contrast Enhancement */
*selected = 1;
*categorize = 0;
*interpolate = 0;
return RL2_OK;
}
................................................................................
{
/* return if the RasterSymbolizer has a TripleBand selection */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->bandSelection == NULL)
{
if (stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_NORMALIZE
|| stl->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_HISTOGRAM
|| stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_GAMMA)
{
/* Contrast Enhancement */
*selected = 1;
return RL2_OK;
}
}
if (stl->bandSelection == NULL)
................................................................................
{
/* return the RasterSymbolizer TripleBand selection */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->bandSelection == NULL)
{
if (stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_NORMALIZE
|| stl->contrastEnhancement ==
RL2_CONTRAST_ENHANCEMENT_HISTOGRAM
|| stl->contrastEnhancement == RL2_CONTRAST_ENHANCEMENT_GAMMA)
{
/* Contrast Enhancement */
*red_band = 0;
*green_band = 1;
*blue_band = 2;
return RL2_OK;
}
................................................................................
return RL2_ERROR;
*contrast_enhancement = stl->contrastEnhancement;
*gamma_value = stl->gammaValue;
return RL2_OK;
}
RL2_DECLARE int
rl2_get_raster_symbolizer_red_band_contrast_enhancement
(rl2RasterSymbolizerPtr style, unsigned char *contrast_enhancement,
double *gamma_value)
{
/* return the RasterSymbolizer RedBand ContrastEnhancement */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->bandSelection == NULL)
return RL2_ERROR;
................................................................................
*gamma_value = stl->bandSelection->greenGamma;
return RL2_OK;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_get_raster_symbolizer_blue_band_contrast_enhancement
(rl2RasterSymbolizerPtr style, unsigned char *contrast_enhancement,
double *gamma_value)
{
/* return the RasterSymbolizer BlueBand ContrastEnhancement */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->bandSelection == NULL)
return RL2_ERROR;
................................................................................
*gamma_value = stl->bandSelection->blueGamma;
return RL2_OK;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_get_raster_symbolizer_gray_band_contrast_enhancement
(rl2RasterSymbolizerPtr style, unsigned char *contrast_enhancement,
double *gamma_value)
{
/* return the RasterSymbolizer GrayBand ContrastEnhancement */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->bandSelection == NULL)
return RL2_ERROR;
................................................................................
*relief_factor = stl->reliefFactor;
return RL2_OK;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_has_raster_symbolizer_color_map_interpolated (rl2RasterSymbolizerPtr
style, int *interpolated)
{
/* return if the RasterSymbolizer has an Interpolated ColorMap */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
if (stl->interpolate != NULL)
*interpolated = 1;
................................................................................
*blue = stl->categorize->dfltBlue;
return RL2_OK;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_get_raster_symbolizer_color_map_category_base (rl2RasterSymbolizerPtr
style, unsigned char *red,
unsigned char *green,
unsigned char *blue)
{
/* return the RasterSymbolizer ColorMap Category base-color */
rl2PrivRasterSymbolizerPtr stl = (rl2PrivRasterSymbolizerPtr) style;
if (stl == NULL)
return RL2_ERROR;
................................................................................
/* creating a default Graphic object) */
rl2PrivGraphicPtr graphic = malloc (sizeof (rl2PrivGraphic));
graphic->first = NULL;
graphic->last = NULL;
graphic->opacity = 1.0;
graphic->size = 10.0;
graphic->rotation = 0.0;
graphic->anchor_point_x = 0.5;
graphic->anchor_point_y = 0.5;
graphic->displacement_x = 0.0;
graphic->displacement_y = 0.0;
return graphic;
}
RL2_PRIVATE rl2PrivStrokePtr
rl2_create_default_stroke ()
................................................................................
}
RL2_PRIVATE rl2PrivPointPlacementPtr
rl2_create_default_point_placement ()
{
/* creating a default PointPlacement object */
rl2PrivPointPlacementPtr place = malloc (sizeof (rl2PrivPointPlacement));
place->anchor_point_x = 0.5;
place->anchor_point_y = 0.5;
place->displacement_x = 0.0;
place->displacement_y = 0.0;
place->rotation = 0.0;
return place;
}
RL2_PRIVATE rl2PrivLinePlacementPtr
................................................................................
if (sym->stroke->graphic->first->type != RL2_EXTERNAL_GRAPHIC)
return NULL;
ext = (rl2PrivExternalGraphicPtr) (sym->stroke->graphic->first->item);
return ext->xlink_href;
}
RL2_DECLARE int
rl2_polygon_symbolizer_get_graphic_stroke_recode_count
(rl2PolygonSymbolizerPtr symbolizer, int *count)
{
/* return how many ColorReplacement items are in a Graphic Stroke (PolygonSymbolizer) */
rl2PrivPolygonSymbolizerPtr sym = (rl2PrivPolygonSymbolizerPtr) symbolizer;
if (sym == NULL)
return RL2_ERROR;
*count = 0;
if (sym->stroke != NULL)
................................................................................
}
}
}
return RL2_OK;
}
RL2_DECLARE int
rl2_polygon_symbolizer_get_graphic_stroke_recode_color
(rl2PolygonSymbolizerPtr symbolizer, int index, int *color_index,
unsigned char *red, unsigned char *green, unsigned char *blue)
{
/* return a ColorReplacement item from a Graphic Stroke (PolygonSymbolizer) */
rl2PrivPolygonSymbolizerPtr sym = (rl2PrivPolygonSymbolizerPtr) symbolizer;
if (sym == NULL)
return RL2_ERROR;
if (sym->stroke != NULL)
{
................................................................................
if (sym->stroke == NULL)
return RL2_ERROR;
*width = sym->stroke->width;
return RL2_OK;
}
RL2_DECLARE int
rl2_polygon_symbolizer_get_stroke_linejoin (rl2PolygonSymbolizerPtr
symbolizer, unsigned char *linejoin)
{
/* return the Polygon Symbolizer Stroke Linejoin mode */
rl2PrivPolygonSymbolizerPtr sym = (rl2PrivPolygonSymbolizerPtr) symbolizer;
if (sym == NULL)
return RL2_ERROR;
if (sym->stroke == NULL)
return RL2_ERROR;
................................................................................
if (sym->stroke == NULL)
return RL2_ERROR;
*count = sym->stroke->dash_count;
return RL2_OK;
}
RL2_DECLARE int
rl2_polygon_symbolizer_get_stroke_dash_item (rl2PolygonSymbolizerPtr
symbolizer, int index,
double *item)
{
/* return a Polygon Symbolizer Stroke Dash item */
rl2PrivPolygonSymbolizerPtr sym = (rl2PrivPolygonSymbolizerPtr) symbolizer;
if (sym == NULL)
return RL2_ERROR;
if (sym->stroke == NULL)
return RL2_ERROR;
................................................................................
}
return NULL;
}
RL2_DECLARE int
rl2_point_symbolizer_get_graphic_recode_color (rl2PointSymbolizerPtr
symbolizer, int index,
int repl_index,
int *color_index,
unsigned char *red,
unsigned char *green,
unsigned char *blue)
{
/* return a ColorReplacement item from an External Graphic (PointSymbolizer) */
int count = 0;
rl2PrivExternalGraphicPtr ext;
................................................................................
count++;
item = item->next;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_point_symbolizer_mark_get_well_known_type (rl2PointSymbolizerPtr
symbolizer, int index,
unsigned char *type)
{
/* return the Point Symbolizer Mark WellKnownType */
int count = 0;
rl2PrivMarkPtr mark;
rl2PrivGraphicItemPtr item;
rl2PrivPointSymbolizerPtr sym = (rl2PrivPointSymbolizerPtr) symbolizer;
if (sym == NULL)
................................................................................
count++;
item = item->next;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_point_symbolizer_mark_get_stroke_linejoin (rl2PointSymbolizerPtr
symbolizer, int index,
unsigned char *linejoin)
{
/* return the Point Symbolizer Mark Stroke Linejoin mode */
int count = 0;
rl2PrivMarkPtr mark;
rl2PrivGraphicItemPtr item;
rl2PrivPointSymbolizerPtr sym = (rl2PrivPointSymbolizerPtr) symbolizer;
................................................................................
count++;
item = item->next;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_point_symbolizer_mark_get_stroke_linecap (rl2PointSymbolizerPtr
symbolizer, int index,
unsigned char *linecap)
{
/* return the Point Symbolizer Stroke Mark Linecap mode */
int count = 0;
rl2PrivMarkPtr mark;
rl2PrivGraphicItemPtr item;
rl2PrivPointSymbolizerPtr sym = (rl2PrivPointSymbolizerPtr) symbolizer;
if (sym == NULL)
................................................................................
count++;
itm = itm->next;
}
return RL2_ERROR;
}
RL2_DECLARE int
rl2_point_symbolizer_mark_has_fill (rl2PointSymbolizerPtr symbolizer,
int index, int *fill)
{
/* checks if a Point Symbolizer Mark has a Fill */
int count = 0;
rl2PrivMarkPtr mark;
rl2PrivGraphicItemPtr item;
rl2PrivPointSymbolizerPtr sym = (rl2PrivPointSymbolizerPtr) symbolizer;
if (sym == NULL)
................................................................................
if (*(var->array + index) != NULL)
rl2_destroy_variant_value (*(var->array + index));
*(var->array + index) = val;
return RL2_OK;
}
RL2_DECLARE int
rl2_set_variant_double (rl2VariantArrayPtr variant, int index,
const char *name, double value)
{
/* setting a DOUBLE VariantValue into a VariantArray object */
rl2PrivVariantArrayPtr var = (rl2PrivVariantArrayPtr) variant;
rl2PrivVariantValuePtr val;
if (var == NULL)
return RL2_ERROR;
if (index >= 0 && index < var->count)
|
Changes to src/rl2symbolizer.c.
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break;
};
*val = value;
return 1;
}
static int
parse_sld_se_color (const char *color, unsigned char *red, unsigned char *green,
unsigned char *blue)
{
/* attempting to parse a #RRGGBB hexadecimal color */
unsigned char r;
unsigned char g;
unsigned char b;
if (strlen (color) != 7)
return 0;
................................................................................
(color, &red, &green, &blue))
{
if (style->categorize->last ==
NULL)
{
style->categorize->baseRed =
red;
style->
categorize->baseGreen =
green;
style->
categorize->baseBlue =
blue;
}
else
{
style->categorize->
................................................................................
{
if (text->type == XML_TEXT_NODE)
{
const char *value =
(const char
*) (text->content);
if (value != NULL)
style->brightnessOnly =
atoi (value);
}
text = text->next;
}
}
if (strcmp (xmode, "ReliefFactor") == 0)
{
text = child->children;
................................................................................
if (child->type == XML_ELEMENT_NODE)
{
name = (const char *) (child->name);
if (strcmp (name, "RasterSymbolizer") == 0)
{
rl2PrivStyleRulePtr rule =
rl2_create_default_style_rule ();
rl2PrivRasterSymbolizerPtr symbolizer =
rl2_create_default_raster_symbolizer
();
if (symbolizer == NULL || rule == NULL)
{
if (symbolizer != NULL)
rl2_destroy_raster_symbolizer
(symbolizer);
................................................................................
if (child->type == XML_TEXT_NODE
&& child->content != NULL)
{
unsigned char red;
unsigned char green;
unsigned char blue;
if (parse_sld_se_color
((const char *) (child->content), &red, &green,
&blue))
{
repl->red = red;
repl->green = green;
repl->blue = blue;
}
ok_value = 1;
}
................................................................................
&blue))
{
mark->stroke->red = red;
mark->stroke->green = green;
mark->stroke->blue = blue;
}
}
if (strcmp (svg_name, "stroke-width") ==
0)
mark->stroke->width =
atof ((const char *) svg_value);
if (strcmp (svg_name, "stroke-linejoin")
== 0)
{
if (strcmp (svg_value, "mitre") ==
0)
mark->stroke->linejoin =
RL2_STROKE_LINEJOIN_MITRE;
if (strcmp (svg_value, "round") ==
0)
mark->stroke->linejoin =
RL2_STROKE_LINEJOIN_ROUND;
if (strcmp (svg_value, "bevel") ==
0)
mark->stroke->linejoin =
RL2_STROKE_LINEJOIN_BEVEL;
}
if (strcmp (svg_name, "stroke-linecap")
== 0)
{
if (strcmp (svg_value, "butt") ==
0)
mark->stroke->linecap =
RL2_STROKE_LINECAP_BUTT;
if (strcmp (svg_value, "round") ==
0)
mark->stroke->linecap =
RL2_STROKE_LINECAP_ROUND;
if (strcmp (svg_value, "square")
== 0)
mark->stroke->linecap =
RL2_STROKE_LINECAP_SQUARE;
}
................................................................................
&blue))
{
sym->stroke->red = red;
sym->stroke->green = green;
sym->stroke->blue = blue;
}
}
if (strcmp (svg_name, "stroke-opacity")
== 0)
sym->stroke->opacity =
atof ((const char *) svg_value);
if (strcmp (svg_name, "stroke-width") ==
0)
sym->stroke->width =
atof ((const char *) svg_value);
if (strcmp (svg_name, "stroke-linejoin")
== 0)
{
if (strcmp (svg_value, "mitre") ==
0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_MITRE;
if (strcmp (svg_value, "round") ==
0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_ROUND;
if (strcmp (svg_value, "bevel") ==
0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_BEVEL;
}
if (strcmp (svg_name, "stroke-linecap")
== 0)
{
if (strcmp (svg_value, "butt") ==
0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_BUTT;
if (strcmp (svg_value, "round") ==
0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_ROUND;
if (strcmp (svg_value, "square")
== 0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_SQUARE;
}
................................................................................
&blue))
{
sym->stroke->red = red;
sym->stroke->green = green;
sym->stroke->blue = blue;
}
}
if (strcmp (svg_name, "stroke-opacity")
== 0)
sym->stroke->opacity =
atof ((const char *) svg_value);
if (strcmp (svg_name, "stroke-width") ==
0)
sym->stroke->width =
atof ((const char *) svg_value);
if (strcmp (svg_name, "stroke-linejoin")
== 0)
{
if (strcmp (svg_value, "mitre") ==
0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_MITRE;
if (strcmp (svg_value, "round") ==
0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_ROUND;
if (strcmp (svg_value, "bevel") ==
0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_BEVEL;
}
if (strcmp (svg_name, "stroke-linecap")
== 0)
{
if (strcmp (svg_value, "butt") ==
0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_BUTT;
if (strcmp (svg_value, "round") ==
0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_ROUND;
if (strcmp (svg_value, "square")
== 0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_SQUARE;
}
................................................................................
&blue))
{
sym->fill->red = red;
sym->fill->green = green;
sym->fill->blue = blue;
}
}
if (strcmp (svg_name, "fill-opacity") ==
0)
sym->fill->opacity =
atof (svg_value);
}
}
child = child->next;
}
}
................................................................................
const char *svg_value;
if (!svg_parameter_name
(child, &svg_name, &svg_value))
{
child = child->next;
continue;
}
if (strcmp (svg_name, "font-family") ==
0)
{
if (sym->font_families_count <
RL2_MAX_FONT_FAMILIES)
{
int idx =
sym->font_families_count++;
int len =
................................................................................
sym->font_style =
RL2_FONT_STYLE_ITALIC;
if (strcasecmp
(svg_value, "oblique") == 0)
sym->font_style =
RL2_FONT_STYLE_OBLIQUE;
}
if (strcmp (svg_name, "font-weight") ==
0)
{
if (strcasecmp
(svg_value, "normal") == 0)
sym->font_weight =
RL2_FONT_WEIGHT_NORMAL;
if (strcasecmp (svg_value, "bold")
== 0)
sym->font_weight =
RL2_FONT_WEIGHT_BOLD;
}
if (strcmp (svg_name, "font-size") == 0)
sym->font_size = atof (svg_value);
}
}
................................................................................
{
if (node->type == XML_ELEMENT_NODE)
{
const char *name = (const char *) (node->name);
if (strcmp (name, "LabelPlacement") == 0)
{
xmlNodePtr child = node->children;
if (sym->label_placement_type == RL2_LABEL_PLACEMENT_POINT
&& sym->label_placement != NULL)
rl2_destroy_point_placement ((rl2PrivPointPlacementPtr) (sym->label_placement));
if (sym->label_placement_type == RL2_LABEL_PLACEMENT_LINE
&& sym->label_placement != NULL)
rl2_destroy_line_placement ((rl2PrivLinePlacementPtr)
(sym->label_placement));
sym->label_placement_type = RL2_LABEL_PLACEMENT_UNKNOWN;
sym->label_placement = NULL;
while (child)
{
................................................................................
rl2PrivTextSymbolizerPtr text;
pR = style->first_rule;
while (pR != NULL)
{
/* counting max column names */
if (pR->column_name != NULL)
{
count++;
if (pR->style_type == RL2_VECTOR_STYLE && pR->style != NULL)
{
pV = (rl2PrivVectorSymbolizerPtr) (pR->style);
item = pV->first;
while (item != NULL)
{
if (item->symbolizer_type == RL2_TEXT_SYMBOLIZER
&& item->symbolizer != NULL)
{
text =
(rl2PrivTextSymbolizerPtr)
(item->symbolizer);
if (text->label != NULL)
count++;
}
item = item->next;
}
}
}
pR = pR->next;
}
pR = style->else_rule;
if (pR != NULL)
{
if (pR->column_name != NULL)
{
count++;
if (pR->style_type == RL2_VECTOR_STYLE && pR->style != NULL)
{
pV = (rl2PrivVectorSymbolizerPtr) (pR->style);
item = pV->first;
while (item != NULL)
{
if (item->symbolizer_type == RL2_TEXT_SYMBOLIZER
&& item->symbolizer != NULL)
{
text =
(rl2PrivTextSymbolizerPtr)
(item->symbolizer);
if (text->label != NULL)
count++;
}
item = item->next;
}
}
}
}
if (count == 0)
return;
strings = malloc (sizeof (char *) * count);
................................................................................
if (pR->column_name != NULL)
{
len = strlen (pR->column_name);
*(strings + i) = malloc (len + 1);
strcpy (*(strings + i), pR->column_name);
*(dupl + i) = 'N';
i++;
if (pR->style_type == RL2_VECTOR_STYLE && pR->style != NULL)
{
pV = (rl2PrivVectorSymbolizerPtr) (pR->style);
item = pV->first;
while (item != NULL)
{
if (item->symbolizer_type == RL2_TEXT_SYMBOLIZER
&& item->symbolizer != NULL)
{
text =
(rl2PrivTextSymbolizerPtr)
(item->symbolizer);
if (text->label != NULL)
{
len = strlen (text->label);
*(strings + i) = malloc (len + 1);
strcpy (*(strings + i), text->label);
*(dupl + i) = 'N';
i++;
}
}
item = item->next;
}
}
}
pR = pR->next;
}
pR = style->else_rule;
if (pR != NULL)
{
................................................................................
if (pR->column_name != NULL)
{
len = strlen (pR->column_name);
*(strings + i) = malloc (len + 1);
strcpy (*(strings + i), pR->column_name);
*(dupl + i) = 'N';
i++;
if (pR->style_type == RL2_VECTOR_STYLE && pR->style != NULL)
{
pV = (rl2PrivVectorSymbolizerPtr) (pR->style);
item = pV->first;
while (item != NULL)
{
if (item->symbolizer_type == RL2_TEXT_SYMBOLIZER
&& item->symbolizer != NULL)
{
text =
(rl2PrivTextSymbolizerPtr)
(item->symbolizer);
if (text->label != NULL)
{
len = strlen (text->label);
*(strings + i) = malloc (len + 1);
strcpy (*(strings + i), text->label);
*(dupl + i) = 'N';
i++;
}
}
item = item->next;
}
}
}
}
for (i = 0; i < count; i++)
{
/* identifying all duplicates */
................................................................................
lyr->raster_stats = NULL;
}
return ptr;
}
static int
rl2_group_renderer_set_raster (rl2PrivGroupRendererPtr group, int index,
const char *layer_name, rl2CoveragePtr coverage,
sqlite3_int64 style_id,
rl2RasterSymbolizerPtr symbolizer,
rl2RasterStatisticsPtr stats)
{
/* setting up one of the Layers within the Group */
int len;
rl2PrivGroupRendererLayerPtr lyr;
|
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540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 ... 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 ... 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 .... 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 .... 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 .... 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 .... 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 .... 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 .... 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 .... 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 .... 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 .... 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 .... 3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 .... 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 .... 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 .... 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 |
break;
};
*val = value;
return 1;
}
static int
parse_sld_se_color (const char *color, unsigned char *red,
unsigned char *green, unsigned char *blue)
{
/* attempting to parse a #RRGGBB hexadecimal color */
unsigned char r;
unsigned char g;
unsigned char b;
if (strlen (color) != 7)
return 0;
................................................................................
(color, &red, &green, &blue))
{
if (style->categorize->last ==
NULL)
{
style->categorize->baseRed =
red;
style->categorize->baseGreen
= green;
style->
categorize->baseBlue =
blue;
}
else
{
style->categorize->
................................................................................
{
if (text->type == XML_TEXT_NODE)
{
const char *value =
(const char
*) (text->content);
if (value != NULL)
style->brightnessOnly
= atoi (value);
}
text = text->next;
}
}
if (strcmp (xmode, "ReliefFactor") == 0)
{
text = child->children;
................................................................................
if (child->type == XML_ELEMENT_NODE)
{
name = (const char *) (child->name);
if (strcmp (name, "RasterSymbolizer") == 0)
{
rl2PrivStyleRulePtr rule =
rl2_create_default_style_rule ();
rl2PrivRasterSymbolizerPtr symbolizer
=
rl2_create_default_raster_symbolizer
();
if (symbolizer == NULL || rule == NULL)
{
if (symbolizer != NULL)
rl2_destroy_raster_symbolizer
(symbolizer);
................................................................................
if (child->type == XML_TEXT_NODE
&& child->content != NULL)
{
unsigned char red;
unsigned char green;
unsigned char blue;
if (parse_sld_se_color
((const char *) (child->content), &red,
&green, &blue))
{
repl->red = red;
repl->green = green;
repl->blue = blue;
}
ok_value = 1;
}
................................................................................
&blue))
{
mark->stroke->red = red;
mark->stroke->green = green;
mark->stroke->blue = blue;
}
}
if (strcmp (svg_name, "stroke-width")
== 0)
mark->stroke->width =
atof ((const char *) svg_value);
if (strcmp
(svg_name, "stroke-linejoin") == 0)
{
if (strcmp (svg_value, "mitre")
== 0)
mark->stroke->linejoin =
RL2_STROKE_LINEJOIN_MITRE;
if (strcmp (svg_value, "round")
== 0)
mark->stroke->linejoin =
RL2_STROKE_LINEJOIN_ROUND;
if (strcmp (svg_value, "bevel")
== 0)
mark->stroke->linejoin =
RL2_STROKE_LINEJOIN_BEVEL;
}
if (strcmp
(svg_name, "stroke-linecap") == 0)
{
if (strcmp (svg_value, "butt")
== 0)
mark->stroke->linecap =
RL2_STROKE_LINECAP_BUTT;
if (strcmp (svg_value, "round")
== 0)
mark->stroke->linecap =
RL2_STROKE_LINECAP_ROUND;
if (strcmp (svg_value, "square")
== 0)
mark->stroke->linecap =
RL2_STROKE_LINECAP_SQUARE;
}
................................................................................
&blue))
{
sym->stroke->red = red;
sym->stroke->green = green;
sym->stroke->blue = blue;
}
}
if (strcmp
(svg_name, "stroke-opacity") == 0)
sym->stroke->opacity =
atof ((const char *) svg_value);
if (strcmp (svg_name, "stroke-width")
== 0)
sym->stroke->width =
atof ((const char *) svg_value);
if (strcmp
(svg_name, "stroke-linejoin") == 0)
{
if (strcmp (svg_value, "mitre")
== 0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_MITRE;
if (strcmp (svg_value, "round")
== 0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_ROUND;
if (strcmp (svg_value, "bevel")
== 0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_BEVEL;
}
if (strcmp
(svg_name, "stroke-linecap") == 0)
{
if (strcmp (svg_value, "butt")
== 0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_BUTT;
if (strcmp (svg_value, "round")
== 0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_ROUND;
if (strcmp (svg_value, "square")
== 0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_SQUARE;
}
................................................................................
&blue))
{
sym->stroke->red = red;
sym->stroke->green = green;
sym->stroke->blue = blue;
}
}
if (strcmp
(svg_name, "stroke-opacity") == 0)
sym->stroke->opacity =
atof ((const char *) svg_value);
if (strcmp (svg_name, "stroke-width")
== 0)
sym->stroke->width =
atof ((const char *) svg_value);
if (strcmp
(svg_name, "stroke-linejoin") == 0)
{
if (strcmp (svg_value, "mitre")
== 0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_MITRE;
if (strcmp (svg_value, "round")
== 0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_ROUND;
if (strcmp (svg_value, "bevel")
== 0)
sym->stroke->linejoin =
RL2_STROKE_LINEJOIN_BEVEL;
}
if (strcmp
(svg_name, "stroke-linecap") == 0)
{
if (strcmp (svg_value, "butt")
== 0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_BUTT;
if (strcmp (svg_value, "round")
== 0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_ROUND;
if (strcmp (svg_value, "square")
== 0)
sym->stroke->linecap =
RL2_STROKE_LINECAP_SQUARE;
}
................................................................................
&blue))
{
sym->fill->red = red;
sym->fill->green = green;
sym->fill->blue = blue;
}
}
if (strcmp (svg_name, "fill-opacity")
== 0)
sym->fill->opacity =
atof (svg_value);
}
}
child = child->next;
}
}
................................................................................
const char *svg_value;
if (!svg_parameter_name
(child, &svg_name, &svg_value))
{
child = child->next;
continue;
}
if (strcmp (svg_name, "font-family")
== 0)
{
if (sym->font_families_count <
RL2_MAX_FONT_FAMILIES)
{
int idx =
sym->font_families_count++;
int len =
................................................................................
sym->font_style =
RL2_FONT_STYLE_ITALIC;
if (strcasecmp
(svg_value, "oblique") == 0)
sym->font_style =
RL2_FONT_STYLE_OBLIQUE;
}
if (strcmp (svg_name, "font-weight")
== 0)
{
if (strcasecmp
(svg_value, "normal") == 0)
sym->font_weight =
RL2_FONT_WEIGHT_NORMAL;
if (strcasecmp
(svg_value, "bold") == 0)
sym->font_weight =
RL2_FONT_WEIGHT_BOLD;
}
if (strcmp (svg_name, "font-size") == 0)
sym->font_size = atof (svg_value);
}
}
................................................................................
{
if (node->type == XML_ELEMENT_NODE)
{
const char *name = (const char *) (node->name);
if (strcmp (name, "LabelPlacement") == 0)
{
xmlNodePtr child = node->children;
if (sym->label_placement_type ==
RL2_LABEL_PLACEMENT_POINT
&& sym->label_placement != NULL)
rl2_destroy_point_placement ((rl2PrivPointPlacementPtr) (sym->label_placement));
if (sym->label_placement_type ==
RL2_LABEL_PLACEMENT_LINE
&& sym->label_placement != NULL)
rl2_destroy_line_placement ((rl2PrivLinePlacementPtr)
(sym->label_placement));
sym->label_placement_type = RL2_LABEL_PLACEMENT_UNKNOWN;
sym->label_placement = NULL;
while (child)
{
................................................................................
rl2PrivTextSymbolizerPtr text;
pR = style->first_rule;
while (pR != NULL)
{
/* counting max column names */
if (pR->column_name != NULL)
count++;
if (pR->style_type == RL2_VECTOR_STYLE && pR->style != NULL)
{
pV = (rl2PrivVectorSymbolizerPtr) (pR->style);
item = pV->first;
while (item != NULL)
{
if (item->symbolizer_type == RL2_TEXT_SYMBOLIZER
&& item->symbolizer != NULL)
{
text =
(rl2PrivTextSymbolizerPtr) (item->symbolizer);
if (text->label != NULL)
count++;
}
item = item->next;
}
}
pR = pR->next;
}
pR = style->else_rule;
if (pR != NULL)
{
if (pR->column_name != NULL)
count++;
if (pR->style_type == RL2_VECTOR_STYLE && pR->style != NULL)
{
pV = (rl2PrivVectorSymbolizerPtr) (pR->style);
item = pV->first;
while (item != NULL)
{
if (item->symbolizer_type == RL2_TEXT_SYMBOLIZER
&& item->symbolizer != NULL)
{
text =
(rl2PrivTextSymbolizerPtr) (item->symbolizer);
if (text->label != NULL)
count++;
}
item = item->next;
}
}
}
if (count == 0)
return;
strings = malloc (sizeof (char *) * count);
................................................................................
if (pR->column_name != NULL)
{
len = strlen (pR->column_name);
*(strings + i) = malloc (len + 1);
strcpy (*(strings + i), pR->column_name);
*(dupl + i) = 'N';
i++;
}
if (pR->style_type == RL2_VECTOR_STYLE && pR->style != NULL)
{
pV = (rl2PrivVectorSymbolizerPtr) (pR->style);
item = pV->first;
while (item != NULL)
{
if (item->symbolizer_type == RL2_TEXT_SYMBOLIZER
&& item->symbolizer != NULL)
{
text =
(rl2PrivTextSymbolizerPtr) (item->symbolizer);
if (text->label != NULL)
{
len = strlen (text->label);
*(strings + i) = malloc (len + 1);
strcpy (*(strings + i), text->label);
*(dupl + i) = 'N';
i++;
}
}
item = item->next;
}
}
pR = pR->next;
}
pR = style->else_rule;
if (pR != NULL)
{
................................................................................
if (pR->column_name != NULL)
{
len = strlen (pR->column_name);
*(strings + i) = malloc (len + 1);
strcpy (*(strings + i), pR->column_name);
*(dupl + i) = 'N';
i++;
}
if (pR->style_type == RL2_VECTOR_STYLE && pR->style != NULL)
{
pV = (rl2PrivVectorSymbolizerPtr) (pR->style);
item = pV->first;
while (item != NULL)
{
if (item->symbolizer_type == RL2_TEXT_SYMBOLIZER
&& item->symbolizer != NULL)
{
text =
(rl2PrivTextSymbolizerPtr) (item->symbolizer);
if (text->label != NULL)
{
len = strlen (text->label);
*(strings + i) = malloc (len + 1);
strcpy (*(strings + i), text->label);
*(dupl + i) = 'N';
i++;
}
}
item = item->next;
}
}
}
for (i = 0; i < count; i++)
{
/* identifying all duplicates */
................................................................................
lyr->raster_stats = NULL;
}
return ptr;
}
static int
rl2_group_renderer_set_raster (rl2PrivGroupRendererPtr group, int index,
const char *layer_name,
rl2CoveragePtr coverage,
sqlite3_int64 style_id,
rl2RasterSymbolizerPtr symbolizer,
rl2RasterStatisticsPtr stats)
{
/* setting up one of the Layers within the Group */
int len;
rl2PrivGroupRendererLayerPtr lyr;
|
Changes to src/rl2tiff.c.
547 548 549 550 551 552 553 554 555 556 557 558 559 560 ... 640 641 642 643 644 645 646 647 648 649 650 651 652 653 .... 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 .... 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 .... 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 .... 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 .... 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 .... 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 .... 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 .... 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 .... 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 .... 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 .... 4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 .... 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396 4397 .... 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 .... 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 5775 .... 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 .... 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553 .... 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 .... 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 .... 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 .... 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 7521 7522 .... 7987 7988 7989 7990 7991 7992 7993 7994 7995 7996 7997 7998 7999 8000 8001 8002 .... 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 8096 8097 |
uint32 height = 0;
double cx;
double cy;
GTIFDefn definition;
char *pString;
int len;
int basic = 0;
TIFF *in = (TIFF *) 0;
GTIF *gtif = (GTIF *) 0;
/* suppressing TIFF messages */
TIFFSetErrorHandler (NULL);
TIFFSetWarningHandler (NULL);
................................................................................
origin->maxX = cx;
/* computing the pixel resolution */
origin->hResolution = (origin->maxX - origin->minX) / (double) width;
origin->vResolution = (origin->maxY - origin->minY) / (double) height;
origin->isGeoReferenced = 1;
origin->isGeoTiff = 1;
error:
if (basic && origin->isGeoTiff == 0)
recover_incomplete_geotiff (origin, in, width, height, force_srid);
if (in != (TIFF *) 0)
XTIFFClose (in);
if (gtif != (GTIF *) 0)
................................................................................
{
/* attempting to recover badly formatted TIFFs */
origin->planarConfig = PLANARCONFIG_CONTIG;
}
else
origin->planarConfig = value16;
if (origin->bitsPerSample == 16 && origin->sampleFormat == SAMPLEFORMAT_UINT
&& origin->planarConfig == PLANARCONFIG_SEPARATE)
;
else if (origin->bitsPerSample == 8
&& origin->sampleFormat == SAMPLEFORMAT_UINT
&& origin->planarConfig == PLANARCONFIG_SEPARATE)
;
else if (origin->planarConfig != PLANARCONFIG_CONTIG)
................................................................................
if (coverage->mixedResolutions)
{
/* accepting any resolution */
}
else if (coverage->strictResolution)
{
/* enforcing Strict Resolution check */
if (hResolution != coverage->hResolution)
{
if (verbose)
fprintf (stderr,
"Mismatching Horizontal Resolution (Strict) !!!\n");
return RL2_FALSE;
}
if (vResolution != coverage->vResolution)
{
if (verbose)
fprintf (stderr,
"Mismatching Vertical Resolution (Strict) !!!\n");
return RL2_FALSE;
}
}
................................................................................
if (tiff_max_x < startCol)
skip = 1;
if (skip)
{
/* skipping any not required tile */
continue;
}
if (TIFFReadTile (origin->in, tiff_tile, tile_x, tile_y, 0, 0) <
0)
goto error;
if (convert != RL2_CONVERT_NO)
{
/* applying some format conversion */
copy_convert_tile (origin, tiff_tile, pixels, startRow,
startCol, width, height, tile_y,
tile_x, convert);
................................................................................
{
case RL2_SAMPLE_INT8:
p_in_8 = (char *) tiff_tile;
p_in_8 += y * origin->tileWidth;
p_in_8 += x;
p_out_8 = (char *) pixels;
p_out_8 +=
((dest_y - startRow) * width) + (dest_x -
startCol);
break;
case RL2_SAMPLE_UINT8:
p_in_u8 = (unsigned char *) tiff_tile;
p_in_u8 += y * origin->tileWidth * num_bands;
p_in_u8 += x * num_bands;
p_out_u8 = (unsigned char *) pixels;
p_out_u8 +=
................................................................................
break;
case RL2_SAMPLE_INT16:
p_in_16 = (short *) tiff_tile;
p_in_16 += y * origin->tileWidth;
p_in_16 += x;
p_out_16 = (short *) pixels;
p_out_16 +=
((dest_y - startRow) * width) + (dest_x -
startCol);
break;
case RL2_SAMPLE_UINT16:
p_in_u16 = (unsigned short *) tiff_tile;
p_in_u16 += y * origin->tileWidth * num_bands;
p_in_u16 += x * num_bands;
p_out_u16 = (unsigned short *) pixels;
p_out_u16 +=
................................................................................
break;
case RL2_SAMPLE_INT32:
p_in_32 = (int *) tiff_tile;
p_in_32 += y * origin->tileWidth;
p_in_32 += x;
p_out_32 = (int *) pixels;
p_out_32 +=
((dest_y - startRow) * width) + (dest_x -
startCol);
break;
case RL2_SAMPLE_UINT32:
p_in_u32 = (unsigned int *) tiff_tile;
p_in_u32 += y * origin->tileWidth;
p_in_u32 += x;
p_out_u32 = (unsigned int *) pixels;
p_out_u32 +=
((dest_y - startRow) * width) + (dest_x -
startCol);
break;
case RL2_SAMPLE_FLOAT:
p_in_flt = (float *) tiff_tile;
p_in_flt += y * origin->tileWidth;
p_in_flt += x;
p_out_flt = (float *) pixels;
p_out_flt +=
((dest_y - startRow) * width) + (dest_x -
startCol);
break;
case RL2_SAMPLE_DOUBLE:
p_in_dbl = (double *) tiff_tile;
p_in_dbl += y * origin->tileWidth;
p_in_dbl += x;
p_out_dbl = (double *) pixels;
p_out_dbl +=
((dest_y - startRow) * width) + (dest_x -
startCol);
break;
};
for (bnd = 0; bnd < num_bands; bnd++)
{
switch (sample_type)
{
case RL2_SAMPLE_INT8:
................................................................................
}
for (y = 0; y < height; y++)
{
/* scanning scanlines by row */
line_no = y + startRow;
if (line_no >= origin->height)
{
switch (sample_type)
{
case RL2_SAMPLE_INT8:
p_out_8 = (char *) pixels;
for (x = 0; x < width; x++)
*p_out_8++ = 0;
break;
case RL2_SAMPLE_UINT8:
p_out_u8 = (unsigned char *) pixels;
for (x = 0; x < width * num_bands; x++)
*p_out_u8++ = 0;
break;
case RL2_SAMPLE_INT16:
p_out_16 = (short *) pixels;
for (x = 0; x < width; x++)
*p_out_16++ = 0;
break;
case RL2_SAMPLE_UINT16:
p_out_u16 = (unsigned short *) pixels;
for (x = 0; x < width * num_bands; x++)
*p_out_u16++ = 0;
break;
case RL2_SAMPLE_INT32:
p_out_32 = (int *) pixels;
for (x = 0; x < width; x++)
*p_out_32++ = 0;
break;
case RL2_SAMPLE_UINT32:
p_out_u32 = (unsigned int *) pixels;
for (x = 0; x < width; x++)
*p_out_u32++ = 0;
break;
case RL2_SAMPLE_FLOAT:
p_out_flt = (float *) pixels;
for (x = 0; x < width; x++)
*p_out_flt++ = 0;
break;
case RL2_SAMPLE_DOUBLE:
p_out_dbl = (double *) pixels;
for (x = 0; x < width; x++)
*p_out_dbl++ = 0;
break;
default:
goto error;
};
continue;
}
if (TIFFReadScanline (in, tiff_scanline, line_no, 0) < 0)
goto error;
if (convert != RL2_CONVERT_NO)
{
/* applying some format conversion */
copy_convert_scanline (origin, tiff_scanline, pixels, y,
startCol, width, convert);
................................................................................
p_in_u16 = (unsigned short *) tiff_tile;
p_in_u16 += y * origin->tileWidth;
p_in_u16 += x;
p_out_u16 = (unsigned short *) pixels;
p_out_u16 +=
((dest_y -
startRow) * width * num_bands) +
((dest_x - startCol) * num_bands) +
band;
*p_out_u16 = *p_in_u16;
}
if (sample_type == RL2_SAMPLE_UINT8)
{
p_in_u8 = (unsigned char *) tiff_tile;
p_in_u8 += y * origin->tileWidth;
p_in_u8 += x;
p_out_u8 = (unsigned char *) pixels;
p_out_u8 +=
((dest_y -
startRow) * width * num_bands) +
((dest_x - startCol) * num_bands) +
band;
*p_out_u8 = *p_in_u8;
}
}
}
}
}
}
................................................................................
error:
if (tiff_tile != NULL)
free (tiff_tile);
return RL2_ERROR;
}
static int
read_raw_separate_scanlines (rl2PrivTiffOriginPtr origin, unsigned short width,
unsigned short height, unsigned char sample_type,
unsigned char num_bands, unsigned int startRow,
unsigned int startCol, void *pixels)
{
/* reading TIFF raw strips - separate planes */
uint32 line_no;
uint32 x;
uint32 y;
................................................................................
goto error;
}
else
{
/* contiguous planar configuration */
if (origin->bitsPerSample <= 8
&& origin->sampleFormat == SAMPLEFORMAT_UINT
&& (origin->samplesPerPixel == 1 || origin->samplesPerPixel == 3)
&& (pixel_type == RL2_PIXEL_MONOCHROME
|| pixel_type == RL2_PIXEL_PALETTE
|| pixel_type == RL2_PIXEL_GRAYSCALE
|| pixel_type == RL2_PIXEL_RGB))
{
/* using the TIFF RGBA methods */
if (origin->isTiled)
................................................................................
if (origin->isTiled)
ret =
read_raw_tiles (origin, width, height, sample_type,
num_bands, startRow, startCol,
bufPixels);
else
ret =
read_raw_scanlines (origin, width, height, sample_type,
num_bands, startRow, startCol,
bufPixels);
if (ret != RL2_OK)
goto error;
}
}
*pixels = bufPixels;
*pixels_sz = bufPixelsSz;
................................................................................
}
}
}
/* attempting to create the tile */
if (read_from_tiff
(origin, coverage->tileWidth, coverage->tileHeight,
coverage->sampleType, coverage->pixelType, coverage->nBands, startRow,
startCol, &pixels, &pixels_sz, palette) != RL2_OK)
goto error;
if (startCol + coverage->tileWidth > origin->width)
unused_width = (startCol + coverage->tileWidth) - origin->width;
if (startRow + coverage->tileHeight > origin->height)
unused_height = (startRow + coverage->tileHeight) - origin->height;
if (unused_width || unused_height)
{
................................................................................
error:
return 0;
}
RL2_DECLARE rl2TiffDestinationPtr
rl2_create_tiff_destination (const char *path, unsigned int width,
unsigned int height, unsigned char sample_type,
unsigned char pixel_type, unsigned char num_bands,
rl2PalettePtr plt, unsigned char tiff_compression,
int tiled, unsigned int tile_size)
{
/* attempting to create a file-based TIFF destination (no georeferencing) */
rl2PrivTiffDestinationPtr destination = NULL;
if (!check_color_model
(sample_type, pixel_type, num_bands, plt, tiff_compression))
{
fprintf (stderr, "RL2-TIFF writer: unsupported pixel format\n");
................................................................................
}
if (TIFFWriteScanline (tiff->out, tiff->tiffBuffer, row, 0) < 0)
return 0;
return 1;
}
static int
tiff_write_strip_gray (rl2PrivTiffDestinationPtr tiff, rl2PrivRasterPtr raster,
unsigned int row)
{
/* writing a TIFF Grayscale scanline */
unsigned int x;
unsigned char *p_in = raster->rasterBuffer;
unsigned char *p_out = tiff->tiffBuffer;
for (x = 0; x < raster->width; x++)
................................................................................
0)
return 0;
}
return 1;
}
static int
tiff_write_tile_rgb_u8 (rl2PrivTiffDestinationPtr tiff, rl2PrivRasterPtr raster,
unsigned int row, unsigned int col)
{
/* writing a TIFF RGB tile - UINT8 */
unsigned int y;
unsigned int x;
unsigned char *p_in = raster->rasterBuffer;
unsigned char *p_out = tiff->tiffBuffer;
................................................................................
&& rst->nBands == destination->samplesPerPixel
&& destination->tileWidth == rst->width
&& destination->tileHeight == rst->height)
ret =
tiff_write_tile_multiband16 (destination, rst, startRow, startCol);
else if (destination->sampleFormat == SAMPLEFORMAT_UINT
&& destination->samplesPerPixel == 1
&& destination->photometric < 2 && destination->bitsPerSample == 8
&& rst->sampleType == RL2_SAMPLE_UINT8
&& rst->pixelType == RL2_PIXEL_GRAYSCALE && rst->nBands == 1
&& destination->tileWidth == rst->width
&& destination->tileHeight == rst->height)
ret = tiff_write_tile_gray (destination, rst, startRow, startCol);
else if (destination->sampleFormat == SAMPLEFORMAT_UINT
&& destination->samplesPerPixel == 1
................................................................................
return RL2_ERROR;
if (destination->tfw_path == NULL)
return RL2_ERROR;
tfw = fopen (destination->tfw_path, "w");
if (tfw == NULL)
{
fprintf (stderr, "RL2-TIFF writer: unable to open Worldfile \"%s\"\n",
destination->tfw_path);
return RL2_ERROR;
}
fprintf (tfw, " %1.16f\n", destination->hResolution);
fprintf (tfw, " 0.0\n");
fprintf (tfw, " 0.0\n");
fprintf (tfw, " -%1.16f\n", destination->vResolution);
................................................................................
TIFFClose (in);
if (tiff_buffer != NULL)
free (tiff_buffer);
return RL2_ERROR;
}
static int
rgb_tiff_common (TIFF * out, const unsigned char *buffer, unsigned short width,
unsigned short height)
{
/* common implementation of RGB TIFF export */
tsize_t buf_size;
void *tiff_buffer = NULL;
int y;
int x;
const unsigned char *p_in;
................................................................................
return 0;
}
static int
output_palette_tiff (const unsigned char *buffer,
unsigned short width,
unsigned short height, unsigned char *red,
unsigned char *green, unsigned char *blue, int max_palette,
unsigned char **blob, int *blob_size)
{
/* generating a PALETTE TIFF - actual work */
struct memfile clientdata;
TIFF *out = (TIFF *) 0;
/* suppressing TIFF warnings */
TIFFSetWarningHandler (NULL);
................................................................................
tiff_size))
return RL2_ERROR;
}
return RL2_OK;
}
static int
gray_tiff_common (TIFF * out, const unsigned char *buffer, unsigned short width,
unsigned short height)
{
/* common implementation of Grayscale TIFF export */
tsize_t buf_size;
void *tiff_buffer = NULL;
int y;
int x;
const unsigned char *p_in;
................................................................................
xml =
sqlite3_mprintf ("%s<Compression>%u</Compression>", prev,
org->compression);
sqlite3_free (prev);
prev = xml;
if (org->sampleFormat == SAMPLEFORMAT_UINT)
xml =
sqlite3_mprintf ("%s<SampleFormat>unsigned integer</SampleFormat>",
prev);
else if (org->sampleFormat == SAMPLEFORMAT_INT)
xml =
sqlite3_mprintf ("%s<SampleFormat>signed integer</SampleFormat>",
prev);
else if (org->sampleFormat == SAMPLEFORMAT_IEEEFP)
xml =
sqlite3_mprintf ("%s<SampleFormat>floating point</SampleFormat>",
................................................................................
xml = sqlite3_mprintf ("%s</BoundingBox>", prev);
sqlite3_free (prev);
prev = xml;
xml = sqlite3_mprintf ("%s<Extent>", prev);
sqlite3_free (prev);
prev = xml;
xml =
sqlite3_mprintf ("%s<HorizontalExtent>%1.10f</HorizontalExtent>",
prev, org->maxX - org->minX);
sqlite3_free (prev);
prev = xml;
xml =
sqlite3_mprintf ("%s<VerticalExtent>%1.10f</VerticalExtent>",
prev, org->maxY - org->minY);
sqlite3_free (prev);
prev = xml;
|
> > > > > > > > > > > > > > > | > > | > > | | | | | | | | | | | | | | | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | < | | | | | > | | > | | | | | | > | | | | | > | > | > | | | | | | | | | > | | |
547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 ... 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 .... 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 .... 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 .... 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 .... 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 .... 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 .... 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 .... 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 .... 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 .... 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 .... 4145 4146 4147 4148 4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160 .... 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 4191 4192 .... 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 .... 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 .... 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 .... 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 .... 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 .... 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 .... 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967 6968 .... 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 7250 7251 .... 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 .... 7965 7966 7967 7968 7969 7970 7971 7972 7973 7974 7975 7976 7977 7978 7979 7980 .... 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076 |
uint32 height = 0;
double cx;
double cy;
GTIFDefn definition;
char *pString;
int len;
int basic = 0;
short pixel_mode = RasterPixelIsArea;
TIFF *in = (TIFF *) 0;
GTIF *gtif = (GTIF *) 0;
/* suppressing TIFF messages */
TIFFSetErrorHandler (NULL);
TIFFSetWarningHandler (NULL);
................................................................................
origin->maxX = cx;
/* computing the pixel resolution */
origin->hResolution = (origin->maxX - origin->minX) / (double) width;
origin->vResolution = (origin->maxY - origin->minY) / (double) height;
origin->isGeoReferenced = 1;
origin->isGeoTiff = 1;
/* retrieving GTRasterTypeGeoKey */
if (!GTIFKeyGet (gtif, GTRasterTypeGeoKey, &pixel_mode, 0, 1))
pixel_mode = RasterPixelIsArea;
if (pixel_mode == RasterPixelIsPoint)
{
/* adjusting the BBOX */
origin->minX -= origin->hResolution / 2.0;
origin->minY -= origin->vResolution / 2.0;
origin->maxX += origin->hResolution / 2.0;
origin->maxY += origin->vResolution / 2.0;
}
error:
if (basic && origin->isGeoTiff == 0)
recover_incomplete_geotiff (origin, in, width, height, force_srid);
if (in != (TIFF *) 0)
XTIFFClose (in);
if (gtif != (GTIF *) 0)
................................................................................
{
/* attempting to recover badly formatted TIFFs */
origin->planarConfig = PLANARCONFIG_CONTIG;
}
else
origin->planarConfig = value16;
if (origin->bitsPerSample == 16
&& origin->sampleFormat == SAMPLEFORMAT_UINT
&& origin->planarConfig == PLANARCONFIG_SEPARATE)
;
else if (origin->bitsPerSample == 8
&& origin->sampleFormat == SAMPLEFORMAT_UINT
&& origin->planarConfig == PLANARCONFIG_SEPARATE)
;
else if (origin->planarConfig != PLANARCONFIG_CONTIG)
................................................................................
if (coverage->mixedResolutions)
{
/* accepting any resolution */
}
else if (coverage->strictResolution)
{
/* enforcing Strict Resolution check */
double x_diff = fabs (coverage->hResolution - hResolution);
double y_diff = fabs (coverage->vResolution - vResolution);
double x_lim = coverage->hResolution / 1000000.0;
double y_lim = coverage->vResolution / 1000000.0;
if (x_diff > x_lim)
{
if (verbose)
fprintf (stderr,
"Mismatching Horizontal Resolution (Strict) !!!\n");
return RL2_FALSE;
}
if (y_diff > y_lim)
{
if (verbose)
fprintf (stderr,
"Mismatching Vertical Resolution (Strict) !!!\n");
return RL2_FALSE;
}
}
................................................................................
if (tiff_max_x < startCol)
skip = 1;
if (skip)
{
/* skipping any not required tile */
continue;
}
if (TIFFReadTile (origin->in, tiff_tile, tile_x, tile_y, 0, 0)
< 0)
goto error;
if (convert != RL2_CONVERT_NO)
{
/* applying some format conversion */
copy_convert_tile (origin, tiff_tile, pixels, startRow,
startCol, width, height, tile_y,
tile_x, convert);
................................................................................
{
case RL2_SAMPLE_INT8:
p_in_8 = (char *) tiff_tile;
p_in_8 += y * origin->tileWidth;
p_in_8 += x;
p_out_8 = (char *) pixels;
p_out_8 +=
((dest_y - startRow) * width) +
(dest_x - startCol);
break;
case RL2_SAMPLE_UINT8:
p_in_u8 = (unsigned char *) tiff_tile;
p_in_u8 += y * origin->tileWidth * num_bands;
p_in_u8 += x * num_bands;
p_out_u8 = (unsigned char *) pixels;
p_out_u8 +=
................................................................................
break;
case RL2_SAMPLE_INT16:
p_in_16 = (short *) tiff_tile;
p_in_16 += y * origin->tileWidth;
p_in_16 += x;
p_out_16 = (short *) pixels;
p_out_16 +=
((dest_y - startRow) * width) +
(dest_x - startCol);
break;
case RL2_SAMPLE_UINT16:
p_in_u16 = (unsigned short *) tiff_tile;
p_in_u16 += y * origin->tileWidth * num_bands;
p_in_u16 += x * num_bands;
p_out_u16 = (unsigned short *) pixels;
p_out_u16 +=
................................................................................
break;
case RL2_SAMPLE_INT32:
p_in_32 = (int *) tiff_tile;
p_in_32 += y * origin->tileWidth;
p_in_32 += x;
p_out_32 = (int *) pixels;
p_out_32 +=
((dest_y - startRow) * width) +
(dest_x - startCol);
break;
case RL2_SAMPLE_UINT32:
p_in_u32 = (unsigned int *) tiff_tile;
p_in_u32 += y * origin->tileWidth;
p_in_u32 += x;
p_out_u32 = (unsigned int *) pixels;
p_out_u32 +=
((dest_y - startRow) * width) +
(dest_x - startCol);
break;
case RL2_SAMPLE_FLOAT:
p_in_flt = (float *) tiff_tile;
p_in_flt += y * origin->tileWidth;
p_in_flt += x;
p_out_flt = (float *) pixels;
p_out_flt +=
((dest_y - startRow) * width) +
(dest_x - startCol);
break;
case RL2_SAMPLE_DOUBLE:
p_in_dbl = (double *) tiff_tile;
p_in_dbl += y * origin->tileWidth;
p_in_dbl += x;
p_out_dbl = (double *) pixels;
p_out_dbl +=
((dest_y - startRow) * width) +
(dest_x - startCol);
break;
};
for (bnd = 0; bnd < num_bands; bnd++)
{
switch (sample_type)
{
case RL2_SAMPLE_INT8:
................................................................................
}
for (y = 0; y < height; y++)
{
/* scanning scanlines by row */
line_no = y + startRow;
if (line_no >= origin->height)
continue;
if (TIFFReadScanline (in, tiff_scanline, line_no, 0) < 0)
goto error;
if (convert != RL2_CONVERT_NO)
{
/* applying some format conversion */
copy_convert_scanline (origin, tiff_scanline, pixels, y,
startCol, width, convert);
................................................................................
p_in_u16 = (unsigned short *) tiff_tile;
p_in_u16 += y * origin->tileWidth;
p_in_u16 += x;
p_out_u16 = (unsigned short *) pixels;
p_out_u16 +=
((dest_y -
startRow) * width * num_bands) +
((dest_x -
startCol) * num_bands) + band;
*p_out_u16 = *p_in_u16;
}
if (sample_type == RL2_SAMPLE_UINT8)
{
p_in_u8 = (unsigned char *) tiff_tile;
p_in_u8 += y * origin->tileWidth;
p_in_u8 += x;
p_out_u8 = (unsigned char *) pixels;
p_out_u8 +=
((dest_y -
startRow) * width * num_bands) +
((dest_x -
startCol) * num_bands) + band;
*p_out_u8 = *p_in_u8;
}
}
}
}
}
}
................................................................................
error:
if (tiff_tile != NULL)
free (tiff_tile);
return RL2_ERROR;
}
static int
read_raw_separate_scanlines (rl2PrivTiffOriginPtr origin,
unsigned short width, unsigned short height,
unsigned char sample_type,
unsigned char num_bands, unsigned int startRow,
unsigned int startCol, void *pixels)
{
/* reading TIFF raw strips - separate planes */
uint32 line_no;
uint32 x;
uint32 y;
................................................................................
goto error;
}
else
{
/* contiguous planar configuration */
if (origin->bitsPerSample <= 8
&& origin->sampleFormat == SAMPLEFORMAT_UINT
&& (origin->samplesPerPixel == 1
|| origin->samplesPerPixel == 3)
&& (pixel_type == RL2_PIXEL_MONOCHROME
|| pixel_type == RL2_PIXEL_PALETTE
|| pixel_type == RL2_PIXEL_GRAYSCALE
|| pixel_type == RL2_PIXEL_RGB))
{
/* using the TIFF RGBA methods */
if (origin->isTiled)
................................................................................
if (origin->isTiled)
ret =
read_raw_tiles (origin, width, height, sample_type,
num_bands, startRow, startCol,
bufPixels);
else
ret =
read_raw_scanlines (origin, width, height,
sample_type, num_bands, startRow,
startCol, bufPixels);
if (ret != RL2_OK)
goto error;
}
}
*pixels = bufPixels;
*pixels_sz = bufPixelsSz;
................................................................................
}
}
}
/* attempting to create the tile */
if (read_from_tiff
(origin, coverage->tileWidth, coverage->tileHeight,
coverage->sampleType, coverage->pixelType, coverage->nBands,
startRow, startCol, &pixels, &pixels_sz, palette) != RL2_OK)
goto error;
if (startCol + coverage->tileWidth > origin->width)
unused_width = (startCol + coverage->tileWidth) - origin->width;
if (startRow + coverage->tileHeight > origin->height)
unused_height = (startRow + coverage->tileHeight) - origin->height;
if (unused_width || unused_height)
{
................................................................................
error:
return 0;
}
RL2_DECLARE rl2TiffDestinationPtr
rl2_create_tiff_destination (const char *path, unsigned int width,
unsigned int height, unsigned char sample_type,
unsigned char pixel_type,
unsigned char num_bands, rl2PalettePtr plt,
unsigned char tiff_compression, int tiled,
unsigned int tile_size)
{
/* attempting to create a file-based TIFF destination (no georeferencing) */
rl2PrivTiffDestinationPtr destination = NULL;
if (!check_color_model
(sample_type, pixel_type, num_bands, plt, tiff_compression))
{
fprintf (stderr, "RL2-TIFF writer: unsupported pixel format\n");
................................................................................
}
if (TIFFWriteScanline (tiff->out, tiff->tiffBuffer, row, 0) < 0)
return 0;
return 1;
}
static int
tiff_write_strip_gray (rl2PrivTiffDestinationPtr tiff,
rl2PrivRasterPtr raster, unsigned int row)
{
/* writing a TIFF Grayscale scanline */
unsigned int x;
unsigned char *p_in = raster->rasterBuffer;
unsigned char *p_out = tiff->tiffBuffer;
for (x = 0; x < raster->width; x++)
................................................................................
0)
return 0;
}
return 1;
}
static int
tiff_write_tile_rgb_u8 (rl2PrivTiffDestinationPtr tiff,
rl2PrivRasterPtr raster, unsigned int row,
unsigned int col)
{
/* writing a TIFF RGB tile - UINT8 */
unsigned int y;
unsigned int x;
unsigned char *p_in = raster->rasterBuffer;
unsigned char *p_out = tiff->tiffBuffer;
................................................................................
&& rst->nBands == destination->samplesPerPixel
&& destination->tileWidth == rst->width
&& destination->tileHeight == rst->height)
ret =
tiff_write_tile_multiband16 (destination, rst, startRow, startCol);
else if (destination->sampleFormat == SAMPLEFORMAT_UINT
&& destination->samplesPerPixel == 1
&& destination->photometric < 2
&& destination->bitsPerSample == 8
&& rst->sampleType == RL2_SAMPLE_UINT8
&& rst->pixelType == RL2_PIXEL_GRAYSCALE && rst->nBands == 1
&& destination->tileWidth == rst->width
&& destination->tileHeight == rst->height)
ret = tiff_write_tile_gray (destination, rst, startRow, startCol);
else if (destination->sampleFormat == SAMPLEFORMAT_UINT
&& destination->samplesPerPixel == 1
................................................................................
return RL2_ERROR;
if (destination->tfw_path == NULL)
return RL2_ERROR;
tfw = fopen (destination->tfw_path, "w");
if (tfw == NULL)
{
fprintf (stderr,
"RL2-TIFF writer: unable to open Worldfile \"%s\"\n",
destination->tfw_path);
return RL2_ERROR;
}
fprintf (tfw, " %1.16f\n", destination->hResolution);
fprintf (tfw, " 0.0\n");
fprintf (tfw, " 0.0\n");
fprintf (tfw, " -%1.16f\n", destination->vResolution);
................................................................................
TIFFClose (in);
if (tiff_buffer != NULL)
free (tiff_buffer);
return RL2_ERROR;
}
static int
rgb_tiff_common (TIFF * out, const unsigned char *buffer,
unsigned short width, unsigned short height)
{
/* common implementation of RGB TIFF export */
tsize_t buf_size;
void *tiff_buffer = NULL;
int y;
int x;
const unsigned char *p_in;
................................................................................
return 0;
}
static int
output_palette_tiff (const unsigned char *buffer,
unsigned short width,
unsigned short height, unsigned char *red,
unsigned char *green, unsigned char *blue,
int max_palette, unsigned char **blob, int *blob_size)
{
/* generating a PALETTE TIFF - actual work */
struct memfile clientdata;
TIFF *out = (TIFF *) 0;
/* suppressing TIFF warnings */
TIFFSetWarningHandler (NULL);
................................................................................
tiff_size))
return RL2_ERROR;
}
return RL2_OK;
}
static int
gray_tiff_common (TIFF * out, const unsigned char *buffer,
unsigned short width, unsigned short height)
{
/* common implementation of Grayscale TIFF export */
tsize_t buf_size;
void *tiff_buffer = NULL;
int y;
int x;
const unsigned char *p_in;
................................................................................
xml =
sqlite3_mprintf ("%s<Compression>%u</Compression>", prev,
org->compression);
sqlite3_free (prev);
prev = xml;
if (org->sampleFormat == SAMPLEFORMAT_UINT)
xml =
sqlite3_mprintf
("%s<SampleFormat>unsigned integer</SampleFormat>", prev);
else if (org->sampleFormat == SAMPLEFORMAT_INT)
xml =
sqlite3_mprintf ("%s<SampleFormat>signed integer</SampleFormat>",
prev);
else if (org->sampleFormat == SAMPLEFORMAT_IEEEFP)
xml =
sqlite3_mprintf ("%s<SampleFormat>floating point</SampleFormat>",
................................................................................
xml = sqlite3_mprintf ("%s</BoundingBox>", prev);
sqlite3_free (prev);
prev = xml;
xml = sqlite3_mprintf ("%s<Extent>", prev);
sqlite3_free (prev);
prev = xml;
xml =
sqlite3_mprintf
("%s<HorizontalExtent>%1.10f</HorizontalExtent>", prev,
org->maxX - org->minX);
sqlite3_free (prev);
prev = xml;
xml =
sqlite3_mprintf ("%s<VerticalExtent>%1.10f</VerticalExtent>",
prev, org->maxY - org->minY);
sqlite3_free (prev);
prev = xml;
|
Changes to src/rl2webp.c.
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
...
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
|
else
return RL2_ERROR;
}
return RL2_OK;
}
static void
copy_pixels (unsigned char *out, const unsigned char *in, int width, int height,
int num_bands)
{
/* copying pixels */
int x;
int y;
int ib;
const unsigned char *p_in = in;
unsigned char *p_out = out;
................................................................................
RL2_ERROR)
return RL2_ERROR;
if (quality > 100)
quality = 100;
if (quality < 0)
quality = 75;
size =
WebPEncodeRGBA (rgba, rst->width, rst->height, rst->width * 4, quality,
&output);
free (rgba);
if (size == 0)
return RL2_ERROR;
*webp = output;
*webp_size = size;
return RL2_OK;
}
|
|
|
|
|
|
154
155
156
157
158
159
160
161
162
163
164
165
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...
293
294
295
296
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298
299
300
301
302
303
304
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306
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|
else
return RL2_ERROR;
}
return RL2_OK;
}
static void
copy_pixels (unsigned char *out, const unsigned char *in, int width,
int height, int num_bands)
{
/* copying pixels */
int x;
int y;
int ib;
const unsigned char *p_in = in;
unsigned char *p_out = out;
................................................................................
RL2_ERROR)
return RL2_ERROR;
if (quality > 100)
quality = 100;
if (quality < 0)
quality = 75;
size =
WebPEncodeRGBA (rgba, rst->width, rst->height, rst->width * 4,
quality, &output);
free (rgba);
if (size == 0)
return RL2_ERROR;
*webp = output;
*webp_size = size;
return RL2_OK;
}
|
Changes to src/rl2wms.c.
534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 ... 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 .... 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 .... 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 .... 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 .... 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 .... 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 .... 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 .... 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 .... 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 .... 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 .... 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 .... 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 .... 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 .... 4377 4378 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 .... 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 .... 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 .... 6945 6946 6947 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 .... 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105 7106 7107 7108 7109 7110 7111 .... 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 .... 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 .... 7699 7700 7701 7702 7703 7704 7705 7706 7707 7708 7709 7710 7711 7712 7713 7714 7715 |
while (pI != NULL)
{
/* populating the array */
*(cache->SortedByUrl + pos) = pI;
pos++;
pI = pI->Next;
}
qsort (cache->SortedByUrl, cache->NumCachedItems, sizeof (wmsCachedItemPtr),
compare_url);
}
static void
wmsCacheSqueeze (wmsCachePtr cache, int limit)
{
/* squeezing the WMS Cache */
int i;
................................................................................
cache->LastCapab->Next = ptr;
cache->LastCapab = ptr;
cache->TotalDownload += (double) size;
}
static void
wmsAddCachedItem (wmsCachePtr cache, const char *url, const unsigned char *item,
int size, const char *image_format)
{
/* adding a new WMS Cached Item */
wmsCachedItemPtr ptr;
if (cache == NULL)
return;
if (cache->CurrentSize + size > cache->MaxSize)
wmsCacheSqueeze (cache, cache->MaxSize - size);
................................................................................
ptr->first = arg;
if (ptr->last != NULL)
ptr->last->next = arg;
ptr->last = arg;
}
static void
parse_pattern_bbox (const char *value, double *minx, double *miny, double *maxx,
double *maxy)
{
/* parsing a BBOX arg [minx,miny,maxx,maxy] */
int step = 0;
const char *p_start = value;
const char *p_end = value;
*minx = DBL_MAX;
*miny = DBL_MAX;
................................................................................
outbuf.WriteOffset -= 2;
continue;
}
if (cdata)
{
/* masking XML special characters */
if (*(p_in + i) == '<')
wmsMemBufferAppend (&outbuf, (const unsigned char *) "<",
4);
else if (*(p_in + i) == '>')
wmsMemBufferAppend (&outbuf, (const unsigned char *) ">",
4);
else if (*(p_in + i) == '&')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) "&", 5);
else if (*(p_in + i) == '>')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) """, 6);
else
................................................................................
outbuf.WriteOffset -= 2;
continue;
}
if (cdata)
{
/* masking XML special characters */
if (*(p_in + i) == '<')
wmsMemBufferAppend (&outbuf, (const unsigned char *) "<",
4);
else if (*(p_in + i) == '>')
wmsMemBufferAppend (&outbuf, (const unsigned char *) ">",
4);
else if (*(p_in + i) == '&')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) "&", 5);
else if (*(p_in + i) == '>')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) """, 6);
else
................................................................................
if (child_node != NULL)
{
if (child_node->type == XML_TEXT_NODE)
*contact_organization =
(const char *) (child_node->content);
}
}
if (strcmp ((const char *) (cur_node->name), "ContactPerson") ==
0)
{
child_node = cur_node->children;
if (child_node != NULL)
{
if (child_node->type == XML_TEXT_NODE)
*contact_person =
(const char *) (child_node->content);
................................................................................
child_node = cur_node->children;
if (child_node != NULL)
{
if (child_node->type == XML_TEXT_NODE)
*city = (const char *) (child_node->content);
}
}
if (strcmp ((const char *) (cur_node->name), "StateOrProvince")
== 0)
{
child_node = cur_node->children;
if (child_node != NULL)
{
if (child_node->type == XML_TEXT_NODE)
*state_province =
(const char *) (child_node->content);
................................................................................
xmlNodePtr cur_node = NULL;
xmlNodePtr child_node = NULL;
for (cur_node = node; cur_node; cur_node = cur_node->next)
{
if (cur_node->type == XML_ELEMENT_NODE)
{
if (strcmp ((const char *) (cur_node->name), "ContactPosition")
== 0)
{
child_node = cur_node->children;
if (child_node != NULL)
{
if (child_node->type == XML_TEXT_NODE)
*contact_position =
(const char *) (child_node->content);
................................................................................
((const char *) (cur_node->name),
"ContactInformation") == 0)
parse_wms_contact_information (cur_node->children,
&contact_person,
&contact_organization,
&contact_position,
&postal_address, &city,
&state_province, &post_code,
&country, &voice_telephone,
&fax_telephone,
&email_address);
if (strcmp ((const char *) (cur_node->name), "Fees") == 0)
{
child_node = cur_node->children;
if (child_node != NULL)
{
................................................................................
cap->GetMapURLGet = NULL;
}
p = (const char
*) (text->content);
len = strlen (p);
cap->GetTileServiceURLGet =
malloc (len + 1);
strcpy (cap->GetTileServiceURLGet,
p);
}
}
}
attr = attr->next;
}
}
}
................................................................................
if (strcmp
((const char *) (attr->name),
"href") == 0)
{
xmlNodePtr text = attr->children;
if (text->type == XML_TEXT_NODE)
{
if (cap->GetTileServiceURLPost !=
NULL)
{
free (cap->
GetTileServiceURLPost);
cap->GetTileServiceURLPost =
NULL;
}
p = (const char
................................................................................
NULL;
}
p = (const char
*) (text->content);
len = strlen (p);
cap->GetFeatureInfoURLGet =
malloc (len + 1);
strcpy (cap->GetFeatureInfoURLGet,
p);
}
}
}
attr = attr->next;
}
}
}
................................................................................
if (strcmp
((const char *) (attr->name),
"href") == 0)
{
xmlNodePtr text = attr->children;
if (text->type == XML_TEXT_NODE)
{
if (cap->GetFeatureInfoURLPost !=
NULL)
{
free (cap->GetFeatureInfoURLPost);
cap->GetFeatureInfoURLPost =
NULL;
}
p = (const char
*) (text->content);
................................................................................
ok = 1;
if (strcmp
(format,
"application/vnd.ogc.gml") == 0)
ok = 1;
if (strcmp
(format,
"application/vnd.ogc.gml/3.1.1") ==
0)
ok = 1;
if (ok)
{
int len = strlen (format);
cap->GmlMimeType =
malloc (len + 1);
strcpy (cap->GmlMimeType, format);
................................................................................
for (; cur_node; cur_node = cur_node->next)
{
if (cur_node->type == XML_ELEMENT_NODE)
{
if (strcmp ((const char *) (cur_node->name), "Service") == 0)
parse_tile_service_info (cur_node, cap);
if (strcmp ((const char *) (cur_node->name), "TiledPatterns") ==
0)
parse_tiled_patterns (cur_node, cap);
}
}
}
static void
parse_wms_get_tile_service (wmsCapabilitiesPtr capabilities, const char *buf)
................................................................................
else
return;
for (; cur_node; cur_node = cur_node->next)
{
if (cur_node->type == XML_ELEMENT_NODE)
{
if (strcmp ((const char *) (cur_node->name), "featureMember") ==
0)
parse_wms_feature_member (cur_node->children, coll);
}
}
}
static wmsFeatureCollectionPtr
parse_wms_feature_collection (const char *buf)
................................................................................
}
}
return coll;
}
static int
query_TileService (rl2WmsCachePtr cache_handle, wmsCapabilitiesPtr capabilities,
const char *proxy)
{
/* attempting to get and parse a WMS GetTileService request */
CURL *curl = NULL;
CURLcode res;
wmsMemBuffer headerBuf;
wmsMemBuffer bodyBuf;
int http_status;
................................................................................
attr = attr->next;
}
return NULL;
}
RL2_DECLARE int
get_wms_feature_attribute_blob_geometry (rl2WmsFeatureMemberPtr handle,
int index, const unsigned char **blob,
int *blob_size)
{
/* attempting to get the Nth FeatureAttribute (Geometry) from some WMS-FeatureMember object */
int count = 0;
wmsFeatureAttributePtr attr;
wmsFeatureMemberPtr ptr = (wmsFeatureMemberPtr) handle;
if (ptr == NULL)
................................................................................
/* "?" marker not declared */
if (swap_xy)
request =
sqlite3_mprintf ("%s?SERVICE=WMS&REQUEST=GetMap&VERSION=%s"
"&LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&STYLES=%s&FORMAT=%s"
"&TRANSPARENT=%s&BGCOLOR=0xFFFFFF", url,
version, layer, crs_prefix, crs, miny, minx,
maxy, maxx, width, height, style, format,
(opaque == 0) ? "TRUE" : "FALSE");
else
request =
sqlite3_mprintf ("%s?SERVICE=WMS&REQUEST=GetMap&VERSION=%s"
"&LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&STYLES=%s&FORMAT=%s"
"&TRANSPARENT=%s&BGCOLOR=0xFFFFFF", url,
version, layer, crs_prefix, crs, minx, miny,
maxx, maxy, width, height, style, format,
(opaque == 0) ? "TRUE" : "FALSE");
}
else
{
/* "?" marker already defined */
if (swap_xy)
request =
sqlite3_mprintf ("%sSERVICE=WMS&REQUEST=GetMap&VERSION=%s"
"&LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&STYLES=%s&FORMAT=%s"
"&TRANSPARENT=%s&BGCOLOR=0xFFFFFF", url,
version, layer, crs_prefix, crs, miny, minx,
maxy, maxx, width, height, style, format,
(opaque == 0) ? "TRUE" : "FALSE");
else
request =
sqlite3_mprintf ("%sSERVICE=WMS&REQUEST=GetMap&VERSION=%s"
"&LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&STYLES=%s&FORMAT=%s"
"&TRANSPARENT=%s&BGCOLOR=0xFFFFFF", url,
version, layer, crs_prefix, crs, minx, miny,
maxx, maxy, width, height, style, format,
(opaque == 0) ? "TRUE" : "FALSE");
}
if (cache != NULL)
{
/* checks if it's already stored into the WMS Cache */
wmsCachedItemPtr cachedItem = getWmsCachedItem (cache, request);
if (cachedItem != NULL)
{
................................................................................
double maxx, double maxy, int width, int height,
const char *style, const char *format, int opaque,
int from_cache, char **err_msg)
{
/* attempting to execute a WMS GepMap request [method POST] */
/* not yet implemented: just a stupid placeholder always returning NULL */
if (cache_handle == NULL || url == NULL || proxy == NULL || version == NULL
|| layer == NULL || crs == NULL)
return NULL;
if (minx == miny || maxx == maxy || width == height || opaque == from_cache
|| width == swap_xy)
return NULL;
if (style == NULL || format == NULL || err_msg == NULL)
return NULL;
return NULL;
}
RL2_DECLARE unsigned char *
................................................................................
{
if (swap_xy)
request =
sqlite3_mprintf
("%s?SERVICE=WMS&REQUEST=GetFeatureInfo&VERSION=%s&LAYERS=%s"
"&QUERY_LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&X=%d&Y=%d&INFO_FORMAT=%s"
"&FEATURE_COUNT=50", url, version, layer, layer, crs_prefix,
crs, miny, minx, maxy, maxx, width, height, mouse_x,
mouse_y, format);
else
request =
sqlite3_mprintf
("%s?SERVICE=WMS&REQUEST=GetFeatureInfo&VERSION=%s&LAYERS=%s"
"&QUERY_LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&X=%d&Y=%d&INFO_FORMAT=%s"
"&FEATURE_COUNT=50", url, version, layer, layer, crs_prefix,
crs, minx, miny, maxx, maxy, width, height, mouse_x,
mouse_y, format);
}
else
{
if (swap_xy)
request =
sqlite3_mprintf
("%sSERVICE=WMS&REQUEST=GetFeatureInfo&VERSION=%s&LAYERS=%s"
"&QUERY_LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&X=%d&Y=%d&INFO_FORMAT=%s"
"&FEATURE_COUNT=50", url, version, layer, layer, crs_prefix,
crs, miny, minx, maxy, maxx, width, height, mouse_x,
mouse_y, format);
else
request =
sqlite3_mprintf
("%sSERVICE=WMS&REQUEST=GetFeatureInfo&VERSION=%s&LAYERS=%s"
"&QUERY_LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&X=%d&Y=%d&INFO_FORMAT=%s"
"&FEATURE_COUNT=50", url, version, layer, layer, crs_prefix,
crs, minx, miny, maxx, maxy, width, height, mouse_x,
mouse_y, format);
}
curl = curl_easy_init ();
if (curl)
{
/* setting the URL */
curl_easy_setopt (curl, CURLOPT_URL, request);
................................................................................
return (rl2WmsFeatureCollectionPtr) coll;
}
RL2_DECLARE rl2WmsFeatureCollectionPtr
do_wms_GetFeatureInfo_post (const char *url, const char *proxy,
const char *version, const char *format,
const char *layer, const char *crs, int swap_xy,
double minx, double miny, double maxx, double maxy,
int width, int height, int mouse_x, int mouse_y,
char **err_msg)
{
/* attempting to execute a WMS GepFeatureInfo request [method POST] */
/* not yet implemented: just a stupid placeholder always returning NULL */
if (url == NULL || proxy == NULL || version == NULL || format == NULL
|| layer == NULL || crs == NULL)
return NULL;
|
| | | | | | | | | | | | | | | | > | < > | < | > | > | | | | > | | | | | | | | | | | | > | | | | | | | | | | | | | > | | | | | | | | | | | | | | | | | | | |
534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 ... 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 .... 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 .... 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 .... 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 .... 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 .... 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 .... 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 .... 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 .... 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 .... 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 .... 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 .... 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 .... 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 .... 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 .... 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 .... 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 .... 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 .... 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105 7106 7107 7108 7109 7110 7111 7112 7113 7114 7115 7116 .... 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 .... 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577 7578 7579 7580 .... 7704 7705 7706 7707 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 |
while (pI != NULL)
{
/* populating the array */
*(cache->SortedByUrl + pos) = pI;
pos++;
pI = pI->Next;
}
qsort (cache->SortedByUrl, cache->NumCachedItems,
sizeof (wmsCachedItemPtr), compare_url);
}
static void
wmsCacheSqueeze (wmsCachePtr cache, int limit)
{
/* squeezing the WMS Cache */
int i;
................................................................................
cache->LastCapab->Next = ptr;
cache->LastCapab = ptr;
cache->TotalDownload += (double) size;
}
static void
wmsAddCachedItem (wmsCachePtr cache, const char *url,
const unsigned char *item, int size, const char *image_format)
{
/* adding a new WMS Cached Item */
wmsCachedItemPtr ptr;
if (cache == NULL)
return;
if (cache->CurrentSize + size > cache->MaxSize)
wmsCacheSqueeze (cache, cache->MaxSize - size);
................................................................................
ptr->first = arg;
if (ptr->last != NULL)
ptr->last->next = arg;
ptr->last = arg;
}
static void
parse_pattern_bbox (const char *value, double *minx, double *miny,
double *maxx, double *maxy)
{
/* parsing a BBOX arg [minx,miny,maxx,maxy] */
int step = 0;
const char *p_start = value;
const char *p_end = value;
*minx = DBL_MAX;
*miny = DBL_MAX;
................................................................................
outbuf.WriteOffset -= 2;
continue;
}
if (cdata)
{
/* masking XML special characters */
if (*(p_in + i) == '<')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) "<", 4);
else if (*(p_in + i) == '>')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) ">", 4);
else if (*(p_in + i) == '&')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) "&", 5);
else if (*(p_in + i) == '>')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) """, 6);
else
................................................................................
outbuf.WriteOffset -= 2;
continue;
}
if (cdata)
{
/* masking XML special characters */
if (*(p_in + i) == '<')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) "<", 4);
else if (*(p_in + i) == '>')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) ">", 4);
else if (*(p_in + i) == '&')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) "&", 5);
else if (*(p_in + i) == '>')
wmsMemBufferAppend (&outbuf,
(const unsigned char *) """, 6);
else
................................................................................
if (child_node != NULL)
{
if (child_node->type == XML_TEXT_NODE)
*contact_organization =
(const char *) (child_node->content);
}
}
if (strcmp ((const char *) (cur_node->name), "ContactPerson")
== 0)
{
child_node = cur_node->children;
if (child_node != NULL)
{
if (child_node->type == XML_TEXT_NODE)
*contact_person =
(const char *) (child_node->content);
................................................................................
child_node = cur_node->children;
if (child_node != NULL)
{
if (child_node->type == XML_TEXT_NODE)
*city = (const char *) (child_node->content);
}
}
if (strcmp
((const char *) (cur_node->name), "StateOrProvince") == 0)
{
child_node = cur_node->children;
if (child_node != NULL)
{
if (child_node->type == XML_TEXT_NODE)
*state_province =
(const char *) (child_node->content);
................................................................................
xmlNodePtr cur_node = NULL;
xmlNodePtr child_node = NULL;
for (cur_node = node; cur_node; cur_node = cur_node->next)
{
if (cur_node->type == XML_ELEMENT_NODE)
{
if (strcmp
((const char *) (cur_node->name), "ContactPosition") == 0)
{
child_node = cur_node->children;
if (child_node != NULL)
{
if (child_node->type == XML_TEXT_NODE)
*contact_position =
(const char *) (child_node->content);
................................................................................
((const char *) (cur_node->name),
"ContactInformation") == 0)
parse_wms_contact_information (cur_node->children,
&contact_person,
&contact_organization,
&contact_position,
&postal_address, &city,
&state_province,
&post_code, &country,
&voice_telephone,
&fax_telephone,
&email_address);
if (strcmp ((const char *) (cur_node->name), "Fees") == 0)
{
child_node = cur_node->children;
if (child_node != NULL)
{
................................................................................
cap->GetMapURLGet = NULL;
}
p = (const char
*) (text->content);
len = strlen (p);
cap->GetTileServiceURLGet =
malloc (len + 1);
strcpy
(cap->GetTileServiceURLGet,
p);
}
}
}
attr = attr->next;
}
}
}
................................................................................
if (strcmp
((const char *) (attr->name),
"href") == 0)
{
xmlNodePtr text = attr->children;
if (text->type == XML_TEXT_NODE)
{
if (cap->GetTileServiceURLPost
!= NULL)
{
free (cap->
GetTileServiceURLPost);
cap->GetTileServiceURLPost =
NULL;
}
p = (const char
................................................................................
NULL;
}
p = (const char
*) (text->content);
len = strlen (p);
cap->GetFeatureInfoURLGet =
malloc (len + 1);
strcpy
(cap->GetFeatureInfoURLGet,
p);
}
}
}
attr = attr->next;
}
}
}
................................................................................
if (strcmp
((const char *) (attr->name),
"href") == 0)
{
xmlNodePtr text = attr->children;
if (text->type == XML_TEXT_NODE)
{
if (cap->GetFeatureInfoURLPost
!= NULL)
{
free (cap->GetFeatureInfoURLPost);
cap->GetFeatureInfoURLPost =
NULL;
}
p = (const char
*) (text->content);
................................................................................
ok = 1;
if (strcmp
(format,
"application/vnd.ogc.gml") == 0)
ok = 1;
if (strcmp
(format,
"application/vnd.ogc.gml/3.1.1")
== 0)
ok = 1;
if (ok)
{
int len = strlen (format);
cap->GmlMimeType =
malloc (len + 1);
strcpy (cap->GmlMimeType, format);
................................................................................
for (; cur_node; cur_node = cur_node->next)
{
if (cur_node->type == XML_ELEMENT_NODE)
{
if (strcmp ((const char *) (cur_node->name), "Service") == 0)
parse_tile_service_info (cur_node, cap);
if (strcmp ((const char *) (cur_node->name), "TiledPatterns")
== 0)
parse_tiled_patterns (cur_node, cap);
}
}
}
static void
parse_wms_get_tile_service (wmsCapabilitiesPtr capabilities, const char *buf)
................................................................................
else
return;
for (; cur_node; cur_node = cur_node->next)
{
if (cur_node->type == XML_ELEMENT_NODE)
{
if (strcmp ((const char *) (cur_node->name), "featureMember")
== 0)
parse_wms_feature_member (cur_node->children, coll);
}
}
}
static wmsFeatureCollectionPtr
parse_wms_feature_collection (const char *buf)
................................................................................
}
}
return coll;
}
static int
query_TileService (rl2WmsCachePtr cache_handle,
wmsCapabilitiesPtr capabilities, const char *proxy)
{
/* attempting to get and parse a WMS GetTileService request */
CURL *curl = NULL;
CURLcode res;
wmsMemBuffer headerBuf;
wmsMemBuffer bodyBuf;
int http_status;
................................................................................
attr = attr->next;
}
return NULL;
}
RL2_DECLARE int
get_wms_feature_attribute_blob_geometry (rl2WmsFeatureMemberPtr handle,
int index,
const unsigned char **blob,
int *blob_size)
{
/* attempting to get the Nth FeatureAttribute (Geometry) from some WMS-FeatureMember object */
int count = 0;
wmsFeatureAttributePtr attr;
wmsFeatureMemberPtr ptr = (wmsFeatureMemberPtr) handle;
if (ptr == NULL)
................................................................................
/* "?" marker not declared */
if (swap_xy)
request =
sqlite3_mprintf ("%s?SERVICE=WMS&REQUEST=GetMap&VERSION=%s"
"&LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&STYLES=%s&FORMAT=%s"
"&TRANSPARENT=%s&BGCOLOR=0xFFFFFF", url,
version, layer, crs_prefix, crs, miny,
minx, maxy, maxx, width, height, style,
format, (opaque == 0) ? "TRUE" : "FALSE");
else
request =
sqlite3_mprintf ("%s?SERVICE=WMS&REQUEST=GetMap&VERSION=%s"
"&LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&STYLES=%s&FORMAT=%s"
"&TRANSPARENT=%s&BGCOLOR=0xFFFFFF", url,
version, layer, crs_prefix, crs, minx,
miny, maxx, maxy, width, height, style,
format, (opaque == 0) ? "TRUE" : "FALSE");
}
else
{
/* "?" marker already defined */
if (swap_xy)
request =
sqlite3_mprintf ("%sSERVICE=WMS&REQUEST=GetMap&VERSION=%s"
"&LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&STYLES=%s&FORMAT=%s"
"&TRANSPARENT=%s&BGCOLOR=0xFFFFFF", url,
version, layer, crs_prefix, crs, miny,
minx, maxy, maxx, width, height, style,
format, (opaque == 0) ? "TRUE" : "FALSE");
else
request =
sqlite3_mprintf ("%sSERVICE=WMS&REQUEST=GetMap&VERSION=%s"
"&LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&STYLES=%s&FORMAT=%s"
"&TRANSPARENT=%s&BGCOLOR=0xFFFFFF", url,
version, layer, crs_prefix, crs, minx,
miny, maxx, maxy, width, height, style,
format, (opaque == 0) ? "TRUE" : "FALSE");
}
fprintf (stderr, "\n%s\n", request);
if (cache != NULL)
{
/* checks if it's already stored into the WMS Cache */
wmsCachedItemPtr cachedItem = getWmsCachedItem (cache, request);
if (cachedItem != NULL)
{
................................................................................
double maxx, double maxy, int width, int height,
const char *style, const char *format, int opaque,
int from_cache, char **err_msg)
{
/* attempting to execute a WMS GepMap request [method POST] */
/* not yet implemented: just a stupid placeholder always returning NULL */
if (cache_handle == NULL || url == NULL || proxy == NULL
|| version == NULL || layer == NULL || crs == NULL)
return NULL;
if (minx == miny || maxx == maxy || width == height
|| opaque == from_cache || width == swap_xy)
return NULL;
if (style == NULL || format == NULL || err_msg == NULL)
return NULL;
return NULL;
}
RL2_DECLARE unsigned char *
................................................................................
{
if (swap_xy)
request =
sqlite3_mprintf
("%s?SERVICE=WMS&REQUEST=GetFeatureInfo&VERSION=%s&LAYERS=%s"
"&QUERY_LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&X=%d&Y=%d&INFO_FORMAT=%s"
"&FEATURE_COUNT=50", url, version, layer, layer,
crs_prefix, crs, miny, minx, maxy, maxx, width, height,
mouse_x, mouse_y, format);
else
request =
sqlite3_mprintf
("%s?SERVICE=WMS&REQUEST=GetFeatureInfo&VERSION=%s&LAYERS=%s"
"&QUERY_LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&X=%d&Y=%d&INFO_FORMAT=%s"
"&FEATURE_COUNT=50", url, version, layer, layer,
crs_prefix, crs, minx, miny, maxx, maxy, width, height,
mouse_x, mouse_y, format);
}
else
{
if (swap_xy)
request =
sqlite3_mprintf
("%sSERVICE=WMS&REQUEST=GetFeatureInfo&VERSION=%s&LAYERS=%s"
"&QUERY_LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&X=%d&Y=%d&INFO_FORMAT=%s"
"&FEATURE_COUNT=50", url, version, layer, layer,
crs_prefix, crs, miny, minx, maxy, maxx, width, height,
mouse_x, mouse_y, format);
else
request =
sqlite3_mprintf
("%sSERVICE=WMS&REQUEST=GetFeatureInfo&VERSION=%s&LAYERS=%s"
"&QUERY_LAYERS=%s&%s=%s&BBOX=%1.6f,%1.6f,%1.6f,%1.6f"
"&WIDTH=%d&HEIGHT=%d&X=%d&Y=%d&INFO_FORMAT=%s"
"&FEATURE_COUNT=50", url, version, layer, layer,
crs_prefix, crs, minx, miny, maxx, maxy, width, height,
mouse_x, mouse_y, format);
}
curl = curl_easy_init ();
if (curl)
{
/* setting the URL */
curl_easy_setopt (curl, CURLOPT_URL, request);
................................................................................
return (rl2WmsFeatureCollectionPtr) coll;
}
RL2_DECLARE rl2WmsFeatureCollectionPtr
do_wms_GetFeatureInfo_post (const char *url, const char *proxy,
const char *version, const char *format,
const char *layer, const char *crs, int swap_xy,
double minx, double miny, double maxx,
double maxy, int width, int height, int mouse_x,
int mouse_y, char **err_msg)
{
/* attempting to execute a WMS GepFeatureInfo request [method POST] */
/* not yet implemented: just a stupid placeholder always returning NULL */
if (url == NULL || proxy == NULL || version == NULL || format == NULL
|| layer == NULL || crs == NULL)
return NULL;
|
Changes to test/Makefile.am.
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 |
test_map_indiana test_load_wms \ test_map_noref test_map_trento \ test_map_trieste test_map_infrared \ test_map_orbetello test_raster_symbolizer \ test_svg test_raw test_openjpeg \ test_line_symbolizer test_polygon_symbolizer \ test_point_symbolizer test_text_symbolizer \ test_vectors test_font test_copy_rastercov AM_CPPFLAGS = -I@srcdir@/../headers @LIBXML2_CFLAGS@ AM_LDFLAGS = -L../src -lrasterlite2 @LIBCAIRO_LIBS@ @LIBPNG_LIBS@ \ @LIBWEBP_LIBS@ @LIBLZMA_LIBS@ @LIBSPATIALITE_LIBS@ \ @LIBCURL_LIBS@ @LIBXML2_LIBS@ @LIBFREETYPE2_LIBS@ \ $(GCOV_FLAGS) |
| > |
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 |
test_map_indiana test_load_wms \ test_map_noref test_map_trento \ test_map_trieste test_map_infrared \ test_map_orbetello test_raster_symbolizer \ test_svg test_raw test_openjpeg \ test_line_symbolizer test_polygon_symbolizer \ test_point_symbolizer test_text_symbolizer \ test_vectors test_font test_copy_rastercov \ test_tile_callback AM_CPPFLAGS = -I@srcdir@/../headers @LIBXML2_CFLAGS@ AM_LDFLAGS = -L../src -lrasterlite2 @LIBCAIRO_LIBS@ @LIBPNG_LIBS@ \ @LIBWEBP_LIBS@ @LIBLZMA_LIBS@ @LIBSPATIALITE_LIBS@ \ @LIBCURL_LIBS@ @LIBXML2_LIBS@ @LIBFREETYPE2_LIBS@ \ $(GCOV_FLAGS) |
Changes to test/Makefile.in.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 .. 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 ... 291 292 293 294 295 296 297 298 299 300 301 302 303 304 ... 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 ... 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 ... 618 619 620 621 622 623 624 625 626 627 628 629 630 631 ... 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 .... 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 .... 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 .... 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 .... 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 .... 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 |
# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ test_map_noref$(EXEEXT) test_map_trento$(EXEEXT) \ test_map_trieste$(EXEEXT) test_map_infrared$(EXEEXT) \ test_map_orbetello$(EXEEXT) test_raster_symbolizer$(EXEEXT) \ test_svg$(EXEEXT) test_raw$(EXEEXT) test_openjpeg$(EXEEXT) \ test_line_symbolizer$(EXEEXT) test_polygon_symbolizer$(EXEEXT) \ test_point_symbolizer$(EXEEXT) test_text_symbolizer$(EXEEXT) \ test_vectors$(EXEEXT) test_font$(EXEEXT) \ test_copy_rastercov$(EXEEXT) subdir = test DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ $(top_srcdir)/depcomp $(top_srcdir)/test-driver ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = check_sql_stmt_SOURCES = check_sql_stmt.c check_sql_stmt_OBJECTS = check_sql_stmt.$(OBJEXT) check_sql_stmt_LDADD = $(LDADD) ................................................................................ test_svg_LDADD = $(LDADD) test_text_symbolizer_SOURCES = test_text_symbolizer.c test_text_symbolizer_OBJECTS = test_text_symbolizer.$(OBJEXT) test_text_symbolizer_LDADD = $(LDADD) test_tifin_SOURCES = test_tifin.c test_tifin_OBJECTS = test_tifin.$(OBJEXT) test_tifin_LDADD = $(LDADD) test_vectors_SOURCES = test_vectors.c test_vectors_OBJECTS = test_vectors.$(OBJEXT) test_vectors_LDADD = $(LDADD) test_webp_SOURCES = test_webp.c test_webp_OBJECTS = test_webp.$(OBJEXT) test_webp_LDADD = $(LDADD) test_wms1_SOURCES = test_wms1.c ................................................................................ test_map_nile_u16.c test_map_nile_u32.c test_map_nile_u8.c \ test_map_noref.c test_map_orbetello.c test_map_rgb.c \ test_map_srtm.c test_map_trento.c test_map_trieste.c \ test_mask.c test_openjpeg.c test_paint.c test_palette.c \ test_point_symbolizer.c test_polygon_symbolizer.c \ test_raster.c test_raster_symbolizer.c test_raw.c \ test_section.c test_svg.c test_text_symbolizer.c test_tifin.c \ test_vectors.c test_webp.c test_wms1.c test_wms2.c \ test_wr_tiff.c DIST_SOURCES = check_sql_stmt.c test1.c test10.c test11.c test12.c \ test13.c test14.c test15.c test16.c test17.c test18.c test19.c \ test2.c test20.c test3.c test4.c test5.c test6.c test7.c \ test8.c test9.c test_copy_rastercov.c test_coverage.c \ test_font.c test_gif.c test_line_symbolizer.c test_load_wms.c \ test_map_ascii.c test_map_gray.c test_map_indiana.c \ test_map_infrared.c test_map_mono.c test_map_nile_32.c \ ................................................................................ test_map_nile_u16.c test_map_nile_u32.c test_map_nile_u8.c \ test_map_noref.c test_map_orbetello.c test_map_rgb.c \ test_map_srtm.c test_map_trento.c test_map_trieste.c \ test_mask.c test_openjpeg.c test_paint.c test_palette.c \ test_point_symbolizer.c test_polygon_symbolizer.c \ test_raster.c test_raster_symbolizer.c test_raw.c \ test_section.c test_svg.c test_text_symbolizer.c test_tifin.c \ test_vectors.c test_webp.c test_wms1.c test_wms2.c \ test_wr_tiff.c RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \ ctags-recursive dvi-recursive html-recursive info-recursive \ install-data-recursive install-dvi-recursive \ install-exec-recursive install-html-recursive \ install-info-recursive install-pdf-recursive \ install-ps-recursive install-recursive installcheck-recursive \ installdirs-recursive pdf-recursive ps-recursive \ ................................................................................ am__test_logs1 = $(TESTS:=.log) am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log) TEST_LOGS = $(am__test_logs2:.test.log=.log) TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \ $(TEST_LOG_FLAGS) DIST_SUBDIRS = $(SUBDIRS) DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) am__relativize = \ dir0=`pwd`; \ sed_first='s,^\([^/]*\)/.*$$,\1,'; \ sed_rest='s,^[^/]*/*,,'; \ sed_last='s,^.*/\([^/]*\)$$,\1,'; \ sed_butlast='s,/*[^/]*$$,,'; \ ................................................................................ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu test/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --gnu test/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ ................................................................................ test_text_symbolizer$(EXEEXT): 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# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = test/sql_stmt_security_tests DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false ................................................................................ DIST_SOURCES = am__can_run_installinfo = \ case $$AM_UPDATE_INFO_DIR in \ n|no|NO) false;; \ *) (install-info --version) >/dev/null 2>&1;; \ esac am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AS = @AS@ AUTOCONF = @AUTOCONF@ ................................................................................ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu test/sql_stmt_security_tests/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --gnu test/sql_stmt_security_tests/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ ................................................................................ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-pdf install-pdf-am install-ps install-ps-am \ install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags-am uninstall uninstall-am # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: |
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# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; \ else \ false; \ fi; \ } am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = test/sql_stmt_security_tests ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false ................................................................................ DIST_SOURCES = am__can_run_installinfo = \ case $$AM_UPDATE_INFO_DIR in \ n|no|NO) false;; \ *) (install-info --version) >/dev/null 2>&1;; \ esac am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) am__DIST_COMMON = $(srcdir)/Makefile.in DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AS = @AS@ AUTOCONF = @AUTOCONF@ ................................................................................ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu test/sql_stmt_security_tests/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --gnu test/sql_stmt_security_tests/Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ ................................................................................ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-pdf install-pdf-am install-ps install-ps-am \ install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags-am uninstall uninstall-am .PRECIOUS: Makefile # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: |
Changes to test/sql_stmt_tests/Makefile.in.
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# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = test/sql_stmt_tests DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false ................................................................................ DIST_SOURCES = am__can_run_installinfo = \ case $$AM_UPDATE_INFO_DIR in \ n|no|NO) false;; \ *) (install-info --version) >/dev/null 2>&1;; \ esac am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AS = @AS@ AUTOCONF = @AUTOCONF@ ................................................................................ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu test/sql_stmt_tests/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --gnu test/sql_stmt_tests/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ ................................................................................ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-pdf install-pdf-am install-ps install-ps-am \ install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags-am uninstall uninstall-am version.testcase # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: |
| | | > > > > > > > > > > < > > < > > |
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# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; \ else \ false; \ fi; \ } am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = test/sql_stmt_tests ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false ................................................................................ DIST_SOURCES = am__can_run_installinfo = \ case $$AM_UPDATE_INFO_DIR in \ n|no|NO) false;; \ *) (install-info --version) >/dev/null 2>&1;; \ esac am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) am__DIST_COMMON = $(srcdir)/Makefile.in DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AS = @AS@ AUTOCONF = @AUTOCONF@ ................................................................................ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu test/sql_stmt_tests/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --gnu test/sql_stmt_tests/Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ ................................................................................ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-pdf install-pdf-am install-ps install-ps-am \ install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags-am uninstall uninstall-am .PRECIOUS: Makefile version.testcase # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: |
Changes to test/symbolizers.sqlite.
cannot compute difference between binary files
Changes to test/test_line_symbolizer.c.
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if (rl2_line_symbolizer_get_stroke_color (line, &red, &green, &blue) !=
RL2_OK)
{
fprintf (stderr, "Unable to get Line Symbolizer GetStrokeColor #4\n");
*retcode += 18;
return 0;
}
if (red != 0x00 || green != 0x00 || blue != 0xff)
{
fprintf (stderr,
"Unexpected Line Symbolizer GetStrokeColor #4: %02x%02x%02x\n",
red, green, blue);
*retcode += 19;
return 0;
}
................................................................................
if (rl2_line_symbolizer_get_stroke_color (line, &red, &green, &blue) !=
RL2_OK)
{
fprintf (stderr, "Unable to get Line Symbolizer GetStrokeColor #9\n");
*retcode += 48;
return 0;
}
if (red != 0x00 || green != 0x00 || blue != 0xff)
{
fprintf (stderr,
"Unexpected Line Symbolizer GetStrokeColor #9: %02x%02x%02x\n",
red, green, blue);
*retcode += 49;
return 0;
}
................................................................................
RL2_OK)
{
fprintf (stderr,
"Unable to get Line Symbolizer GetStrokeColor #10\n");
*retcode += 54;
return 0;
}
if (red != 0x00 || green != 0x00 || blue != 0xff)
{
fprintf (stderr,
"Unexpected Line Symbolizer GetStrokeColor #10: %02x%02x%02x\n",
red, green, blue);
*retcode += 55;
return 0;
}
................................................................................
RL2_OK)
{
fprintf (stderr,
"Unable to get Line Symbolizer GetStrokeColor #11\n");
*retcode += 60;
return 0;
}
if (red != 0x00 || green != 0x00 || blue != 0xff)
{
fprintf (stderr,
"Unexpected Line Symbolizer GetStrokeColor #11: %02x%02x%02x\n",
red, green, blue);
*retcode += 61;
return 0;
}
|
| | | | |
1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 .... 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 .... 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 .... 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 |
if (rl2_line_symbolizer_get_stroke_color (line, &red, &green, &blue) !=
RL2_OK)
{
fprintf (stderr, "Unable to get Line Symbolizer GetStrokeColor #4\n");
*retcode += 18;
return 0;
}
if (red != 0x80 || green != 0x80 || blue != 0x80)
{
fprintf (stderr,
"Unexpected Line Symbolizer GetStrokeColor #4: %02x%02x%02x\n",
red, green, blue);
*retcode += 19;
return 0;
}
................................................................................
if (rl2_line_symbolizer_get_stroke_color (line, &red, &green, &blue) !=
RL2_OK)
{
fprintf (stderr, "Unable to get Line Symbolizer GetStrokeColor #9\n");
*retcode += 48;
return 0;
}
if (red != 0x80 || green != 0x80 || blue != 0x80)
{
fprintf (stderr,
"Unexpected Line Symbolizer GetStrokeColor #9: %02x%02x%02x\n",
red, green, blue);
*retcode += 49;
return 0;
}
................................................................................
RL2_OK)
{
fprintf (stderr,
"Unable to get Line Symbolizer GetStrokeColor #10\n");
*retcode += 54;
return 0;
}
if (red != 0x80 || green != 0x80 || blue != 0x80)
{
fprintf (stderr,
"Unexpected Line Symbolizer GetStrokeColor #10: %02x%02x%02x\n",
red, green, blue);
*retcode += 55;
return 0;
}
................................................................................
RL2_OK)
{
fprintf (stderr,
"Unable to get Line Symbolizer GetStrokeColor #11\n");
*retcode += 60;
return 0;
}
if (red != 0x80 || green != 0x80 || blue != 0x80)
{
fprintf (stderr,
"Unexpected Line Symbolizer GetStrokeColor #11: %02x%02x%02x\n",
red, green, blue);
*retcode += 61;
return 0;
}
|
Changes to test/test_point_symbolizer.c.
786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 |
if (strcmp (style_name, "point_3") == 0)
{
if (dblval == 3.0 && dblval2 == 2.0)
intval = 1;
}
else
{
if (dblval == 0.0 && dblval2 == 0.0)
intval = 1;
}
if (intval != 1)
{
fprintf (stderr,
"%s: Unexpected Point Symbolizer GetAnchorPoint #1: %1.4f %1.4f\n",
style_name, dblval, dblval2);
|
| |
786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 |
if (strcmp (style_name, "point_3") == 0)
{
if (dblval == 3.0 && dblval2 == 2.0)
intval = 1;
}
else
{
if (dblval == 0.5 && dblval2 == 0.5)
intval = 1;
}
if (intval != 1)
{
fprintf (stderr,
"%s: Unexpected Point Symbolizer GetAnchorPoint #1: %1.4f %1.4f\n",
style_name, dblval, dblval2);
|
Changes to test/test_polygon_symbolizer.c.
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1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
....
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1534
1535
|
if (symbolizer == NULL)
{
fprintf (stderr, "Unexpected NULL VectorSymbolizer (%s) #6\n",
style_name);
*retcode += 22;
return 0;
}
polyg = rl2_get_polygon_symbolizer (symbolizer, 0);
if (polyg == NULL)
{
fprintf (stderr, "Unable to get Polygon Symbolizer #5\n");
*retcode += 23;
return 0;
}
if (rl2_polygon_symbolizer_get_fill_color (polyg, &red, &green, &blue) !=
................................................................................
RL2_OK)
{
fprintf (stderr,
"Unable to get Polygon Symbolizer GetFillColor #4\n");
*retcode += 24;
return 0;
}
if (red != 0x70 || green != 0xff || blue != 0xc0)
{
fprintf (stderr,
"Unexpected Polygon Symbolizer GetStrokeColor #5: %02x%02x%02x\n",
red, green, blue);
*retcode += 25;
return 0;
}
|
|
|
|
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
....
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1524
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1526
1527
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1529
1530
1531
1532
1533
1534
1535
|
if (symbolizer == NULL)
{
fprintf (stderr, "Unexpected NULL VectorSymbolizer (%s) #6\n",
style_name);
*retcode += 22;
return 0;
}
polyg = rl2_get_polygon_symbolizer (symbolizer, 1);
if (polyg == NULL)
{
fprintf (stderr, "Unable to get Polygon Symbolizer #5\n");
*retcode += 23;
return 0;
}
if (rl2_polygon_symbolizer_get_fill_color (polyg, &red, &green, &blue) !=
................................................................................
RL2_OK)
{
fprintf (stderr,
"Unable to get Polygon Symbolizer GetFillColor #4\n");
*retcode += 24;
return 0;
}
if (red != 0x37 || green != 0x81 || blue != 0xf2)
{
fprintf (stderr,
"Unexpected Polygon Symbolizer GetStrokeColor #5: %02x%02x%02x\n",
red, green, blue);
*retcode += 25;
return 0;
}
|
Added test/test_tile_callback.c.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > |
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/* test_tile_callback.c -- RasterLite2 Test Case Author: Alessandro Furieri <a.furieri@lqt.it> ------------------------------------------------------------------------------ Version: MPL 1.1/GPL 2.0/LGPL 2.1 The contents of this file are subject to the Mozilla Public License Version 1.1 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/ Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License. The Original Code is the RasterLite2 library The Initial Developer of the Original Code is Alessandro Furieri Portions created by the Initial Developer are Copyright (C) 2013 the Initial Developer. All Rights Reserved. Contributor(s): Alternatively, the contents of this file may be used under the terms of either the GNU General Public License Version 2 or later (the "GPL"), or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), in which case the provisions of the GPL or the LGPL are applicable instead of those above. If you wish to allow use of your version of this file only under the terms of either the GPL or the LGPL, and not to allow others to use your version of this file under the terms of the MPL, indicate your decision by deleting the provisions above and replace them with the notice and other provisions required by the GPL or the LGPL. If you do not delete the provisions above, a recipient may use your version of this file under the terms of any one of the MPL, the GPL or the LGPL. */ #include <stdlib.h> #include <unistd.h> #include <stdio.h> #include <memory.h> #include "config.h" #include "sqlite3.h" #include "spatialite.h" #include "rasterlite2/rasterlite2.h" struct tile_info { /* a struct supporting the Tile Callback function */ unsigned char sample; unsigned char pixel; unsigned char num_bands; int srid; const char *coverage; unsigned int tile_w; unsigned int tile_h; }; static void set_tile_pixel_gray8 (unsigned char *bufpix, unsigned int x, unsigned int y, unsigned int tile_w, double map_x, double map_y) { /* pixel generator - GRAYSCALE UINT8 */ unsigned char *p = bufpix + ((y * tile_w) + x); if (map_y >= -15.0 && map_y <= 15.0) { if (map_x < 0.0) *p = 248; else *p = 216; } else if (map_y >= -60.0 && map_y <= 60.0) { if (map_x < 0.0) *p = 208; else *p = 192; } else { if (map_x < 0.0) *p = 128; else *p = 96; } } static void set_tile_pixel_rgb8 (unsigned char *bufpix, unsigned int x, unsigned int y, unsigned int tile_w, double map_x, double map_y, unsigned int num_bands) { /* pixel generator - RGB UINT8 */ unsigned char *p = bufpix + (y * tile_w * num_bands) + (x * num_bands); if (map_y >= -15.0 && map_y <= 15.0) { if (map_x < 0.0) { *p++ = 248; *p++ = 255; *p++ = 0; } else { *p++ = 216; *p++ = 248; *p++ = 0; } } else if (map_y >= -60.0 && map_y <= 60.0) { if (map_x < 0.0) { *p++ = 0; *p++ = 208; *p++ = 248; } else { *p++ = 0; *p++ = 192; *p++ = 248; } } else { if (map_x < 0.0) { *p++ = 192; *p++ = 192; *p++ = 128; } else { *p++ = 192; *p++ = 192; *p++ = 96; } } } static void set_tile_pixel_int16 (unsigned char *bufpix, unsigned int x, unsigned int y, unsigned int tile_w, double map_x, double map_y) { /* pixel generator - DATAGRID INT16 */ short *p = (short *) bufpix; p += ((y * tile_w) + x); if (map_y >= -15.0 && map_y <= 15.0) { if (map_x < 0.0) *p = -10; else *p = 50; } else if (map_y >= -60.0 && map_y <= 60.0) { if (map_x < 0.0) *p = 100; else *p = 200; } else { if (map_x < 0.0) *p = -100; else *p = -50; } } static void set_tile_pixel_double (unsigned char *bufpix, unsigned int x, unsigned int y, unsigned int tile_w, double map_x, double map_y) { /* pixel generator - DATAGRID DOUBLE */ double *p = (double *) bufpix; p += ((y * tile_w) + x); if (map_y >= -15.0 && map_y <= 15.0) { if (map_x < 0.0) *p = -10.06; else *p = 50.02; } else if (map_y >= -60.0 && map_y <= 60.0) { if (map_x < 0.0) *p = 100.03; else *p = 200.81; } else { if (map_x < 0.0) *p = -100.23; else *p = -50.41; } } static void set_tile_pixel_uint8 (unsigned char *bufpix, unsigned int x, unsigned int y, unsigned int tile_w, double map_x, double map_y, unsigned char pixel, unsigned char num_bands) { /* pixel generator - UINT8 */ switch (pixel) { case RL2_PIXEL_GRAYSCALE: set_tile_pixel_gray8 (bufpix, x, y, tile_w, map_x, map_y); break; case RL2_PIXEL_RGB: set_tile_pixel_rgb8 (bufpix, x, y, tile_w, map_x, map_y, num_bands); break; }; } static void set_tile_pixel (unsigned char *bufpix, unsigned int x, unsigned int y, unsigned int tile_w, double map_x, double map_y, unsigned char sample, unsigned char pixel, unsigned int num_bands) { /* generalized pixel generator */ switch (sample) { case RL2_SAMPLE_UINT8: set_tile_pixel_uint8 (bufpix, x, y, tile_w, map_x, map_y, pixel, num_bands); break; case RL2_SAMPLE_INT16: set_tile_pixel_int16 (bufpix, x, y, tile_w, map_x, map_y); break; case RL2_SAMPLE_DOUBLE: set_tile_pixel_double (bufpix, x, y, tile_w, map_x, map_y); break; }; } static int tile_callback (void *data, double tile_minx, double tile_miny, double tile_maxx, double tile_maxy, unsigned char *bufpix, rl2PalettePtr * palette) { /* callback function initializing a Tile */ struct tile_info *info = (struct tile_info *) data; unsigned int x; unsigned int y; double res_x = (tile_maxx - tile_minx) / (double) (info->tile_w); double res_y = (tile_maxy - tile_miny) / (double) (info->tile_h); /* setting tile pixels */ for (y = 0; y < info->tile_h; y++) { double map_y = tile_maxy - ((double) y * res_y); if (map_y < tile_miny) continue; for (x = 0; x < info->tile_w; x++) { double map_x = tile_minx + ((double) x * res_x); if (map_x > tile_maxx) continue; set_tile_pixel (bufpix, x, y, info->tile_w, map_x, map_y, info->sample, info->pixel, info->num_bands); } } return 1; } static rl2PixelPtr default_nodata (unsigned char sample, unsigned char pixel, unsigned char num_bands) { /* creating a default NO-DATA value */ int nb; rl2PixelPtr pxl = rl2_create_pixel (sample, pixel, num_bands); if (pxl == NULL) return NULL; switch (pixel) { case RL2_PIXEL_MONOCHROME: rl2_set_pixel_sample_1bit (pxl, 0); break; case RL2_PIXEL_PALETTE: switch (sample) { case RL2_SAMPLE_1_BIT: rl2_set_pixel_sample_1bit (pxl, 0); break; case RL2_SAMPLE_2_BIT: rl2_set_pixel_sample_2bit (pxl, 0); break; case RL2_SAMPLE_4_BIT: rl2_set_pixel_sample_4bit (pxl, 0); break; case RL2_SAMPLE_UINT8: rl2_set_pixel_sample_uint8 (pxl, 0, 0); break; }; break; case RL2_PIXEL_GRAYSCALE: switch (sample) { case RL2_SAMPLE_1_BIT: rl2_set_pixel_sample_1bit (pxl, 1); break; case RL2_SAMPLE_2_BIT: rl2_set_pixel_sample_2bit (pxl, 3); break; case RL2_SAMPLE_4_BIT: rl2_set_pixel_sample_4bit (pxl, 15); break; case RL2_SAMPLE_UINT8: rl2_set_pixel_sample_uint8 (pxl, 0, 255); break; case RL2_SAMPLE_UINT16: rl2_set_pixel_sample_uint16 (pxl, 0, 0); break; }; break; case RL2_PIXEL_RGB: switch (sample) { case RL2_SAMPLE_UINT8: rl2_set_pixel_sample_uint8 (pxl, 0, 255); rl2_set_pixel_sample_uint8 (pxl, 1, 255); rl2_set_pixel_sample_uint8 (pxl, 2, 255); break; case RL2_SAMPLE_UINT16: rl2_set_pixel_sample_uint16 (pxl, 0, 0); rl2_set_pixel_sample_uint16 (pxl, 1, 0); rl2_set_pixel_sample_uint16 (pxl, 2, 0); break; }; break; case RL2_PIXEL_DATAGRID: switch (sample) { case RL2_SAMPLE_INT8: rl2_set_pixel_sample_int8 (pxl, 0); break; case RL2_SAMPLE_UINT8: rl2_set_pixel_sample_uint8 (pxl, 0, 0); break; case RL2_SAMPLE_INT16: rl2_set_pixel_sample_int16 (pxl, 0); break; case RL2_SAMPLE_UINT16: rl2_set_pixel_sample_uint16 (pxl, 0, 0); break; case RL2_SAMPLE_INT32: rl2_set_pixel_sample_int32 (pxl, 0); break; case RL2_SAMPLE_UINT32: rl2_set_pixel_sample_uint32 (pxl, 0); break; case RL2_SAMPLE_FLOAT: rl2_set_pixel_sample_float (pxl, 0.0); break; case RL2_SAMPLE_DOUBLE: rl2_set_pixel_sample_double (pxl, 0.0); break; }; break; case RL2_PIXEL_MULTIBAND: switch (sample) { case RL2_SAMPLE_UINT8: for (nb = 0; nb < num_bands; nb++) rl2_set_pixel_sample_uint8 (pxl, nb, 255); break; case RL2_SAMPLE_UINT16: for (nb = 0; nb < num_bands; nb++) rl2_set_pixel_sample_uint16 (pxl, nb, 0); break; }; break; }; return pxl; } static int test_uint8_gray (sqlite3 * handle) { /* testing UINT8 GRAYSCALE */ struct tile_info info; rl2CoveragePtr cvg; info.sample = RL2_SAMPLE_UINT8; info.pixel = RL2_PIXEL_GRAYSCALE; info.num_bands = 1; info.srid = 4326; info.coverage = "UINT8_GRAYSCALE"; info.tile_w = 512; info.tile_h = 512; rl2PixelPtr no_data = default_nodata (info.sample, info.pixel, info.num_bands); if (rl2_create_dbms_coverage (handle, info.coverage, info.sample, info.pixel, info.num_bands, RL2_COMPRESSION_PNG, 100, info.tile_w, info.tile_h, info.srid, 0.1, 0.1, no_data, NULL, 1, 0, 0, 0, 0) != RL2_OK) { fprintf (stderr, "Unable to create Coverage \"%s\"\n", info.coverage); return 0; } cvg = rl2_create_coverage_from_dbms (handle, info.coverage); if (cvg == NULL) { rl2_destroy_coverage (cvg); return 0; } if (rl2_load_raw_tiles_into_dbms (handle, cvg, "Alpha", 3600, 1800, info.srid, -180, -90, 180, 90, tile_callback, &info, 1) != RL2_OK) { fprintf (stderr, "Unable to populate Tiles on Coverage \"%s\"\n", info.coverage); return 0; } rl2_destroy_coverage (cvg); rl2_destroy_pixel (no_data); return 1; } static int test_uint8_rgb (sqlite3 * handle) { /* testing UINT8 RGB */ struct tile_info info; rl2CoveragePtr cvg; info.sample = RL2_SAMPLE_UINT8; info.pixel = RL2_PIXEL_RGB; info.num_bands = 3; info.srid = 4326; info.coverage = "UINT8_RGB"; info.tile_w = 512; info.tile_h = 512; rl2PixelPtr no_data = default_nodata (info.sample, info.pixel, info.num_bands); if (rl2_create_dbms_coverage (handle, info.coverage, info.sample, info.pixel, info.num_bands, RL2_COMPRESSION_PNG, 100, info.tile_w, info.tile_h, info.srid, 0.1, 0.1, no_data, NULL, 1, 0, 0, 0, 0) != RL2_OK) { fprintf (stderr, "Unable to create Coverage \"%s\"\n", info.coverage); return 0; } cvg = rl2_create_coverage_from_dbms (handle, info.coverage); if (cvg == NULL) { rl2_destroy_coverage (cvg); return 0; } if (rl2_load_raw_tiles_into_dbms (handle, cvg, "Alpha", 3600, 1800, info.srid, -180, -90, 180, 90, tile_callback, &info, 1) != RL2_OK) { fprintf (stderr, "Unable to populate Tiles on Coverage \"%s\"\n", info.coverage); return 0; } rl2_destroy_coverage (cvg); rl2_destroy_pixel (no_data); return 1; } static int test_int16_grid (sqlite3 * handle) { /* testing INT8 DATAGRID */ struct tile_info info; rl2CoveragePtr cvg; info.sample = RL2_SAMPLE_INT16; info.pixel = RL2_PIXEL_DATAGRID; info.num_bands = 1; info.srid = 4326; info.coverage = "INT16_GRID"; info.tile_w = 512; info.tile_h = 512; rl2PixelPtr no_data = default_nodata (info.sample, info.pixel, info.num_bands); if (rl2_create_dbms_coverage (handle, info.coverage, info.sample, info.pixel, info.num_bands, RL2_COMPRESSION_DEFLATE, 100, info.tile_w, info.tile_h, info.srid, 0.1, 0.1, no_data, NULL, 1, 0, 0, 0, 0) != RL2_OK) { fprintf (stderr, "Unable to create Coverage \"%s\"\n", info.coverage); return 0; } cvg = rl2_create_coverage_from_dbms (handle, info.coverage); if (cvg == NULL) { rl2_destroy_coverage (cvg); return 0; } if (rl2_load_raw_tiles_into_dbms (handle, cvg, "Alpha", 3600, 1800, info.srid, -180, -90, 180, 90, tile_callback, &info, 1) != RL2_OK) { fprintf (stderr, "Unable to populate Tiles on Coverage \"%s\"\n", info.coverage); return 0; } rl2_destroy_coverage (cvg); rl2_destroy_pixel (no_data); return 1; } static int test_double_grid (sqlite3 * handle) { /* testing DOUBLE DATAGRID */ struct tile_info info; rl2CoveragePtr cvg; info.sample = RL2_SAMPLE_DOUBLE; info.pixel = RL2_PIXEL_DATAGRID; info.num_bands = 1; info.srid = 4326; info.coverage = "DOUBLE_GRID"; info.tile_w = 512; info.tile_h = 512; rl2PixelPtr no_data = default_nodata (info.sample, info.pixel, info.num_bands); if (rl2_create_dbms_coverage (handle, info.coverage, info.sample, info.pixel, info.num_bands, RL2_COMPRESSION_DEFLATE, 100, info.tile_w, info.tile_h, info.srid, 0.1, 0.1, no_data, NULL, 1, 0, 0, 0, 0) != RL2_OK) { fprintf (stderr, "Unable to create Coverage \"%s\"\n", info.coverage); return 0; } cvg = rl2_create_coverage_from_dbms (handle, info.coverage); if (cvg == NULL) { rl2_destroy_coverage (cvg); return 0; } if (rl2_load_raw_tiles_into_dbms (handle, cvg, "Alpha", 3600, 1800, info.srid, -180, -90, 180, 90, tile_callback, &info, 1) != RL2_OK) { fprintf (stderr, "Unable to populate Tiles on Coverage \"%s\"\n", info.coverage); return 0; } rl2_destroy_coverage (cvg); rl2_destroy_pixel (no_data); return 1; } int main (int argc, char *argv[]) { int ret; sqlite3 *handle = NULL; char *err_msg = NULL; void *cache = spatialite_alloc_connection (); void *priv_data = rl2_alloc_private (); if (argc > 1 || argv[0] == NULL) argc = 1; /* silencing stupid compiler warnings */ ret = sqlite3_open_v2 ("callback.sqlite", &handle, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, NULL); if (ret != SQLITE_OK) { fprintf (stderr, "cannot open in-memory db: %s\n", sqlite3_errmsg (handle)); return -1; } spatialite_init_ex (handle, cache, 0); rl2_init (handle, priv_data, 0); /* the complete test is handled as an unique SQL Transaction */ ret = sqlite3_exec (handle, "BEGIN", NULL, NULL, &err_msg); if (ret != SQLITE_OK) { fprintf (stderr, "BEGIN TRANSACTION error: %s\n", err_msg); sqlite3_free (err_msg); return -2; } ret = sqlite3_exec (handle, "SELECT InitSpatialMetadata()", NULL, NULL, &err_msg); if (ret != SQLITE_OK) { fprintf (stderr, "InitSpatialMetadata() error: %s\n", err_msg); sqlite3_free (err_msg); sqlite3_close (handle); return -3; } ret = sqlite3_exec (handle, "SELECT CreateRasterCoveragesTable()", NULL, NULL, &err_msg); if (ret != SQLITE_OK) { fprintf (stderr, "CreateRasterCoveragesTable() error: %s\n", err_msg); sqlite3_free (err_msg); return -4; } if (!test_uint8_gray (handle)) return -5; if (!test_uint8_rgb (handle)) return -6; if (!test_int16_grid (handle)) return -7; if (!test_double_grid (handle)) return -8; /* committing the SQL Transaction */ ret = sqlite3_exec (handle, "COMMIT", NULL, NULL, &err_msg); if (ret != SQLITE_OK) { fprintf (stderr, "COMMIT TRANSACTION error: %s\n", err_msg); sqlite3_free (err_msg); return -9; } sqlite3_close (handle); spatialite_cleanup_ex (cache); rl2_cleanup_private (priv_data); spatialite_shutdown (); fprintf (stderr, "******** endok\n"); return 0; } |
Changes to tools/Makefile.in.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 .. 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 ... 165 166 167 168 169 170 171 172 173 174 175 176 177 178 ... 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 ... 674 675 676 677 678 679 680 681 682 683 684 685 |
# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ bin_PROGRAMS = rl2sniff$(EXEEXT) rl2tool$(EXEEXT) wmslite$(EXEEXT) subdir = tools DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ $(top_srcdir)/depcomp ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = am__installdirs = "$(DESTDIR)$(bindir)" PROGRAMS = $(bin_PROGRAMS) am_rl2sniff_OBJECTS = rl2sniff.$(OBJEXT) ................................................................................ am__define_uniq_tagged_files = \ list='$(am__tagged_files)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AS = @AS@ AUTOCONF = @AUTOCONF@ ................................................................................ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu tools/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --gnu tools/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ ................................................................................ install-exec install-exec-am install-html install-html-am \ install-info install-info-am install-man install-pdf \ install-pdf-am install-ps install-ps-am install-strip \ installcheck installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags tags-am uninstall uninstall-am uninstall-binPROGRAMS # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: |
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# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; \ else \ false; \ fi; \ } am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ ................................................................................ NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ bin_PROGRAMS = rl2sniff$(EXEEXT) rl2tool$(EXEEXT) wmslite$(EXEEXT) subdir = tools ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = am__installdirs = "$(DESTDIR)$(bindir)" PROGRAMS = $(bin_PROGRAMS) am_rl2sniff_OBJECTS = rl2sniff.$(OBJEXT) ................................................................................ am__define_uniq_tagged_files = \ list='$(am__tagged_files)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AS = @AS@ AUTOCONF = @AUTOCONF@ ................................................................................ && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu tools/Makefile'; \ $(am__cd) $(top_srcdir) && \ $(AUTOMAKE) --gnu tools/Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ *config.status*) \ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ *) \ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ ................................................................................ install-exec install-exec-am install-html install-html-am \ install-info install-info-am install-man install-pdf \ install-pdf-am install-ps install-ps-am install-strip \ installcheck installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags tags-am uninstall uninstall-am uninstall-binPROGRAMS .PRECIOUS: Makefile # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: |
Changes to tools/rl2sniff.c.
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double cy;
double minX;
double minY;
double maxX;
double maxY;
double x_res;
double y_res;
GTIFDefn definition;
char *md5 = NULL;
TIFF *in = (TIFF *) 0;
GTIF *gtif = (GTIF *) 0;
/* suppressing TIFF messages */
TIFFSetErrorHandler (NULL);
................................................................................
GTIFImageToPCS (gtif, &cx, &cy);
maxX = cx;
/* computing the pixel resolution */
x_res = (maxX - minX) / (double) width;
y_res = (maxY - minY) / (double) height;
is_geotiff = 1;
goto print;
recover:
is_geotiff =
recover_incomplete_geotiff (in, width, height, &minX, &minY, &maxX,
&maxY, &x_res, &y_res);
|
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double cy;
double minX;
double minY;
double maxX;
double maxY;
double x_res;
double y_res;
short pixel_mode = RasterPixelIsArea;
GTIFDefn definition;
char *md5 = NULL;
TIFF *in = (TIFF *) 0;
GTIF *gtif = (GTIF *) 0;
/* suppressing TIFF messages */
TIFFSetErrorHandler (NULL);
................................................................................
GTIFImageToPCS (gtif, &cx, &cy);
maxX = cx;
/* computing the pixel resolution */
x_res = (maxX - minX) / (double) width;
y_res = (maxY - minY) / (double) height;
is_geotiff = 1;
/* retrieving GTRasterTypeGeoKey */
if (!GTIFKeyGet (gtif, GTRasterTypeGeoKey, &pixel_mode, 0, 1))
pixel_mode = RasterPixelIsArea;
if (pixel_mode == RasterPixelIsPoint)
{
/* adjusting the BBOX */
minX -= x_res / 2.0;
minY -= y_res / 2.0;
maxX += x_res / 2.0;
maxY += y_res / 2.0;
}
goto print;
recover:
is_geotiff =
recover_incomplete_geotiff (in, width, height, &minX, &minY, &maxX,
&maxY, &x_res, &y_res);
|
Changes to tools/rl2tool.c.
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
....
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
|
sql =
"SELECT coverage_name, title, abstract, sample_type, pixel_type, "
"num_bands, compression, quality, tile_width, tile_height, "
"horz_resolution, vert_resolution, srid, auth_name, auth_srid, "
"ref_sys_name, extent_minx, extent_miny, extent_maxx, extent_maxy, "
"nodata_pixel, palette, statistics, red_band_index, green_band_index, "
"blue_band_index, nir_band_index, eneble_auto_ndvi "
"FROM raster_coverages_ref_sys ORDER BY coverage_name";
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
if (ret != SQLITE_OK)
goto stop;
while (1)
{
................................................................................
printf
(" NIR band index: *** undefined ***\n");
}
}
if (palette != NULL)
{
/* printing an eventual Palette */
unsigned char i;
unsigned short num_entries;
unsigned char *red = NULL;
unsigned char *green = NULL;
unsigned char *blue = NULL;
rl2_get_palette_colors (palette, &num_entries, &red,
&green, &blue);
for (i = 0; i < num_entries; i++)
|
|
|
|
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
....
1730
1731
1732
1733
1734
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1736
1737
1738
1739
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1741
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1743
1744
|
sql =
"SELECT coverage_name, title, abstract, sample_type, pixel_type, "
"num_bands, compression, quality, tile_width, tile_height, "
"horz_resolution, vert_resolution, srid, auth_name, auth_srid, "
"ref_sys_name, extent_minx, extent_miny, extent_maxx, extent_maxy, "
"nodata_pixel, palette, statistics, red_band_index, green_band_index, "
"blue_band_index, nir_band_index, enable_auto_ndvi "
"FROM raster_coverages_ref_sys ORDER BY coverage_name";
ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
if (ret != SQLITE_OK)
goto stop;
while (1)
{
................................................................................
printf
(" NIR band index: *** undefined ***\n");
}
}
if (palette != NULL)
{
/* printing an eventual Palette */
unsigned short i;
unsigned short num_entries;
unsigned char *red = NULL;
unsigned char *green = NULL;
unsigned char *blue = NULL;
rl2_get_palette_colors (palette, &num_entries, &red,
&green, &blue);
for (i = 0; i < num_entries; i++)
|
Changes to tools/wmslite.c.
47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 ... 305 306 307 308 309 310 311 312 313 314 315 316 317 318 .... 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 .... 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 .... 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 .... 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 .... 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 .... 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 .... 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 .... 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 .... 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 .... 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 .... 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 .... 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 .... 3783 3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 .... 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 .... 4440 4441 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 4452 4453 4454 .... 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489 .... 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 .... 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 .... 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 .... 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 .... 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 .... 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 .... 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 |
#endif #include <rasterlite2/rasterlite2.h> #include <spatialite.h> #define ARG_NONE 0 #define ARG_DB_PATH 1 #define ARG_IP_PORT 2 #define ARG_MAX_THREADS 3 #define ARG_CACHE_SIZE 4 #define WMS_ILLEGAL_REQUEST 0 #define WMS_GET_CAPABILITIES 1 #define WMS_GET_MAP 2 #define WMS_UNKNOWN -1 #define WMS_TRANSPARENT 10 ................................................................................ unsigned char blue; }; struct http_request { /* a struct wrapping an HTTP request */ unsigned int id; /* request ID */ int port_no; #ifdef _WIN32 SOCKET socket; /* Socket on which to receive data */ #else int socket; /* Socket on which to receive data */ #endif struct wms_list *list; ................................................................................ sqlite3_free (dummy); gaiaAppendToOutBuffer (xml_response, "Connection: close\r\n\r\n"); gaiaAppendToOutBuffer (xml_response, xml_text.Buffer); gaiaOutBufferReset (&xml_text); } static void build_http_error (int http_status, gaiaOutBufferPtr xml_response, int port_no) { /* preparing an HTTP error */ char *dummy; gaiaOutBuffer http_text; gaiaOutBufferInitialize (&http_text); gaiaAppendToOutBuffer (&http_text, "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\r\n"); ................................................................................ "HTTP/1.1 500 Internal Server Error\r\n"); gaiaAppendToOutBuffer (&http_text, "<title>500 Internal Server Error</title>\r\n"); gaiaAppendToOutBuffer (&http_text, "</head><body>\r\n"); gaiaAppendToOutBuffer (&http_text, "<h1>Internal Server Error</h1>\n"); } dummy = sqlite3_mprintf ("<address>WmsLite/%s [%s] at localhost (127.0.0.1) Port %d</address>\r\n", rl2_version (), rl2_target_cpu (), port_no); gaiaAppendToOutBuffer (&http_text, dummy); sqlite3_free (dummy); gaiaAppendToOutBuffer (&http_text, "</body></html>\r\n"); gaiaAppendToOutBuffer (&http_text, ""); dummy = get_current_timestamp (); gaiaAppendToOutBuffer (xml_response, dummy); sqlite3_free (dummy); ................................................................................ gaiaAppendToOutBuffer (xml_response, "Connection: close\r\n\r\n"); gaiaAppendToOutBuffer (xml_response, http_text.Buffer); gaiaOutBufferReset (&http_text); } static void build_get_capabilities (struct wms_list *list, char **cached, int *cached_len, int port_no) { /* preparing the WMS GetCapabilities XML document */ struct wms_layer *lyr; struct wms_group *grp; struct wms_style *style; struct wms_alt_srid *alt_srid; struct wms_keyword *keyword; ................................................................................ "http://schemas.opengis.net/wms/1.3.0/capabilities_1_3_0.xsd\">\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Service>\r\n<Name>WMS</Name>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Title>WmsLite test server</Title>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Abstract>A simple light-weight WMS server for testing RasterLite2 Coverages.</Abstract>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<KeywordList>\r\n<Keyword>maps</Keyword>\r\n</KeywordList>\r\n"); dummy = sqlite3_mprintf ("<OnlineResource xlink:href=\"http://127.0.0.1:%d/wmslite?\" ", port_no); gaiaAppendToOutBuffer (&xml_text, dummy); sqlite3_free (dummy); gaiaAppendToOutBuffer (&xml_text, "xlink:type=\"simple\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"/>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<ContactInformation>\r\n<ContactPersonPrimary>\r\n"); gaiaAppendToOutBuffer (&xml_text, ................................................................................ gaiaAppendToOutBuffer (&xml_text, "<MaxWidth>5000</MaxWidth>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<MaxHeight>5000</MaxHeight>\r\n"); gaiaAppendToOutBuffer (&xml_text, "</Service>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Capability>\r\n<Request>\r\n<GetCapabilities>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Format>text/xml</Format>\r\n<DCPType>\r\n<HTTP>\r\n"); dummy = sqlite3_mprintf ("<Get><OnlineResource xlink:href=\"http://127.0.0.1:%d/wmslite?\" ", port_no); gaiaAppendToOutBuffer (&xml_text, dummy); sqlite3_free (dummy); gaiaAppendToOutBuffer (&xml_text, "xlink:type=\"simple\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"/></Get>\r\n"); gaiaAppendToOutBuffer (&xml_text, "</HTTP>\r\n</DCPType>\r\n</GetCapabilities>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<GetMap>\r\n<Format>image/png</Format>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Format>image/jpeg</Format>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Format>application/x-pdf</Format>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Format>image/tiff</Format>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<DCPType>\r\n<HTTP>\r\n<Get>"); dummy = sqlite3_mprintf ("<OnlineResource xlink:href=\"http://127.0.0.1:%d/wmslite?\" ", port_no); gaiaAppendToOutBuffer (&xml_text, dummy); sqlite3_free (dummy); gaiaAppendToOutBuffer (&xml_text, "xlink:type=\"simple\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"/></Get>\r\n"); gaiaAppendToOutBuffer (&xml_text, "</HTTP>\r\n</DCPType>\r\n</GetMap>\r\n</Request>\r\n"); gaiaAppendToOutBuffer (&xml_text, ................................................................................ sqlite3_bind_text (stmt, 9, "image/png", strlen ("image/png"), SQLITE_TRANSIENT); if (args->has_bgcolor) sprintf (bgcolor, "#%02x%02x%02x", args->red, args->green, args->blue); else strcpy (bgcolor, "#ffffff"); sqlite3_bind_text (stmt, 10, bgcolor, strlen (bgcolor), SQLITE_TRANSIENT); sqlite3_bind_int (stmt, 11, args->transparent); if (args->format == RL2_OUTPUT_FORMAT_JPEG) sqlite3_bind_int (stmt, 12, 80); else sqlite3_bind_int (stmt, 12, 100); while (1) { ret = sqlite3_step (stmt); ................................................................................ wms_get_capabilities (req->socket, req->cached_capabilities, req->cached_capabilities_len, req->log); } if (args->request_type == WMS_GET_MAP) { /* preparing the WMS GetMap payload */ args->db_handle = req->conn->handle; args->stmt_get_map = req->conn->stmt_get_map; log_get_map_1 (req->log, timestamp, http_status, method, url, args); wms_get_map (args, req->socket, req->log); } goto end_request; /* preparing an HTTP error code */ http_error: gaiaOutBufferInitialize (&xml_response); build_http_error (http_status, &xml_response, req->port_no); curr = 0; while (1) { rd = get_xml_bytes (&xml_response, curr, SEND_BLOK_SZ); if (rd == 0) break; send (req->socket, xml_response.Buffer + curr, rd, 0); ................................................................................ wms_get_map (args, req->socket, req->log); } goto end_request; /* preparing an HTTP error code */ http_error: gaiaOutBufferInitialize (&xml_response); build_http_error (http_status, &xml_response, req->port_no); curr = 0; while (1) { rd = get_xml_bytes (&xml_response, curr, SEND_BLOK_SZ); if (rd == 0) break; send (req->socket, xml_response.Buffer + curr, rd, 0); ................................................................................ req->conn->status = CONNECTION_AVAILABLE; free (req); pthread_exit (NULL); } #endif static void do_accept_loop (struct neutral_socket *skt, struct wms_list *list, int port_no, sqlite3 * db_handle, sqlite3_stmt * stmt_log, struct connections_pool *pool, struct server_log *log, char *cached_capab, int cached_capab_len) { /* implementing the ACCEPT loop */ unsigned int id = 0; struct read_connection *conn; int ic; time_t diff; time_t now; ................................................................................ WSACleanup (); fprintf (stderr, "error from accept()\n"); return; } } req = malloc (sizeof (struct http_request)); req->id = id++; req->port_no = port_no; req->socket = client; req->list = list; req->cached_capabilities = cached_capab; req->cached_capabilities_len = cached_capab_len; while (1) { ................................................................................ { close (socket); fprintf (stderr, "error from accept()\n"); return; } req = malloc (sizeof (struct http_request)); req->id = id++; req->port_no = port_no; req->socket = client; req->list = list; req->cached_capabilities = cached_capab; req->cached_capabilities_len = cached_capab_len; while (1) { ................................................................................ pthread_create (&thread_id, NULL, berkeley_http_request, (void *) req); } #endif } static int do_start_http (int port_no, struct neutral_socket *srv_skt, int max_threads) { /* starting the HTTP server */ #ifdef _WIN32 /* Winsockets */ WSADATA wd; SOCKET skt = INVALID_SOCKET; SOCKADDR_IN addr; ................................................................................ if (skt == INVALID_SOCKET) { fprintf (stderr, "unable to create a socket\n"); return 0; } addr.sin_family = AF_INET; addr.sin_port = htons (port_no); addr.sin_addr.s_addr = inet_addr ("127.0.0.1"); if (bind (skt, (struct sockaddr *) &addr, sizeof (addr)) == SOCKET_ERROR) { fprintf (stderr, "unable to bind the socket\n"); closesocket (skt); return 0; } if (listen (skt, SOMAXCONN) == SOCKET_ERROR) ................................................................................ if (skt == -1) { fprintf (stderr, "unable to create a socket\n"); return 0; } addr.sin_family = AF_INET; addr.sin_port = htons (port_no); addr.sin_addr.s_addr = htonl (INADDR_ANY); if (bind (skt, (struct sockaddr *) &addr, sizeof (addr)) == -1) { fprintf (stderr, "unable to bind the socket\n"); close (skt); return 0; } if (listen (skt, SOMAXCONN) == -1) ................................................................................ static void get_raster_styles (sqlite3 * handle, struct wms_list *list) { /* retrieving all declared Raster Styles */ int ret; sqlite3_stmt *stmt; const char *sql = "SELECT coverage_name, name, title, abstract " "FROM SE_raster_styled_layers_view ORDER BY coverage_name, style_id"; ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL); if (ret != SQLITE_OK) return; while (1) { /* scrolling the result set rows */ ret = sqlite3_step (stmt); ................................................................................ static void get_vector_styles (sqlite3 * handle, struct wms_list *list) { /* retrieving all declared Vector Styles */ int ret; sqlite3_stmt *stmt; const char *sql = "SELECT coverage_name, name, title, abstract " "FROM SE_vector_styled_layers_view ORDER BY coverage_name, style_id"; ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL); if (ret != SQLITE_OK) return; while (1) { /* scrolling the result set rows */ ret = sqlite3_step (stmt); ................................................................................ { /* printing the argument list */ fprintf (stderr, "\n\nusage: wmslite ARGLIST ]\n"); fprintf (stderr, "==============================================================\n"); fprintf (stderr, "-db or --db-path pathname RasterLite2 DB path\n"); fprintf (stderr, "-p or --ip-port number IP port number [default: 8080]\n\n"); fprintf (stderr, "-mt or --max-threads num max number of concurrent threads\n"); fprintf (stderr, "-cs or --cache-size num DB cache size (how many pages)\n"); fprintf (stderr, "-dbg or --debug verbose debugginh mode\n"); ................................................................................ sqlite3_stmt *stmt_log = NULL; const char *sql; int ret; int i; int error = 0; int next_arg = ARG_NONE; const char *db_path = NULL; int port_no = 8080; int cache_size = 0; void *cache; void *priv_data; struct wms_list *list = NULL; struct connections_pool *pool; struct server_log *log; ................................................................................ if (next_arg != ARG_NONE) { switch (next_arg) { case ARG_DB_PATH: db_path = argv[i]; break; case ARG_IP_PORT: port_no = atoi (argv[i]); break; case ARG_CACHE_SIZE: cache_size = atoi (argv[i]); break; case ARG_MAX_THREADS: ................................................................................ return -1; } if (strcmp (argv[i], "-db") == 0 || strcasecmp (argv[i], "--db-path") == 0) { next_arg = ARG_DB_PATH; continue; } if (strcmp (argv[i], "-p") == 0 || strcasecmp (argv[i], "--ip-port") == 0) { next_arg = ARG_IP_PORT; continue; } ................................................................................ get_raster_alt_srids (handle, list); get_vector_alt_srids (handle, list); get_raster_keywords (handle, list); get_vector_keywords (handle, list); glob.list = list; complete_layer_config (handle, list); build_get_capabilities (list, &cached_capabilities, &cached_capabilities_len, port_no); glob.cached_capabilities = cached_capabilities; /* creating the read connections pool */ pool = alloc_connections_pool (db_path, max_threads); if (pool == NULL) { fprintf (stderr, "ERROR: unable to initialize a connections pool\n"); ................................................................................ { fprintf (stderr, "ERROR: unable to initialize the server log\n"); goto stop; } glob.log = log; /* starting the HTTP server */ if (!do_start_http (port_no, &skt_ptr, max_threads)) goto stop; /* starting the logging facility */ sql = "CREATE TABLE IF NOT EXISTS wms_server_log (\n" "\tid INTEGER PRIMARY KEY AUTOINCREMENT,\n" "\ttimestamp TEXT NOT NULL,\n" "\tclient_ip_addr TEXT NOT NULL,\n" ................................................................................ { printf ("INSERT INTO LOG error: %s\n", sqlite3_errmsg (handle)); goto stop; } glob.stmt_log = stmt_log; /* looping on requests */ do_accept_loop (&skt_ptr, list, port_no, handle, stmt_log, pool, log, cached_capabilities, cached_capabilities_len); stop: destroy_wms_list (list); list = NULL; glob.list = NULL; clean_shutdown (); return 0; } |
> | | | > | > > | | | | > > > > > | > | | > > > > | | > | | | > > > > > | > | | > > > > | | > | > > | > | | | | | > | > > | > | | > | | > > > > > > > > > > > > | | | | |
47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 ... 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 .... 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 .... 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 .... 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 .... 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 .... 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 .... 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 .... 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 .... 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 .... 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 .... 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 .... 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 .... 3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 .... 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 .... 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 .... 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 .... 4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 .... 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 .... 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 .... 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 .... 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 .... 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 .... 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 .... 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 |
#endif #include <rasterlite2/rasterlite2.h> #include <spatialite.h> #define ARG_NONE 0 #define ARG_DB_PATH 1 #define ARG_IP_ADDR 2 #define ARG_IP_PORT 3 #define ARG_MAX_THREADS 4 #define ARG_CACHE_SIZE 5 #define WMS_ILLEGAL_REQUEST 0 #define WMS_GET_CAPABILITIES 1 #define WMS_GET_MAP 2 #define WMS_UNKNOWN -1 #define WMS_TRANSPARENT 10 ................................................................................ unsigned char blue; }; struct http_request { /* a struct wrapping an HTTP request */ unsigned int id; /* request ID */ const char *ip_addr; int port_no; #ifdef _WIN32 SOCKET socket; /* Socket on which to receive data */ #else int socket; /* Socket on which to receive data */ #endif struct wms_list *list; ................................................................................ sqlite3_free (dummy); gaiaAppendToOutBuffer (xml_response, "Connection: close\r\n\r\n"); gaiaAppendToOutBuffer (xml_response, xml_text.Buffer); gaiaOutBufferReset (&xml_text); } static void build_http_error (int http_status, gaiaOutBufferPtr xml_response, const char *ip_addr, int port_no) { /* preparing an HTTP error */ char *dummy; gaiaOutBuffer http_text; gaiaOutBufferInitialize (&http_text); gaiaAppendToOutBuffer (&http_text, "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\r\n"); ................................................................................ "HTTP/1.1 500 Internal Server Error\r\n"); gaiaAppendToOutBuffer (&http_text, "<title>500 Internal Server Error</title>\r\n"); gaiaAppendToOutBuffer (&http_text, "</head><body>\r\n"); gaiaAppendToOutBuffer (&http_text, "<h1>Internal Server Error</h1>\n"); } if (strcmp (ip_addr, "127.0.0.1") == 0) dummy = sqlite3_mprintf ("<address>WmsLite/%s [%s] at localhost (127.0.0.1) Port %d</address>\r\n", rl2_version (), rl2_target_cpu (), port_no); else dummy = sqlite3_mprintf ("<address>WmsLite/%s [%s] at IP-addr %s Port %d</address>\r\n", rl2_version (), rl2_target_cpu (), ip_addr, port_no); gaiaAppendToOutBuffer (&http_text, dummy); sqlite3_free (dummy); gaiaAppendToOutBuffer (&http_text, "</body></html>\r\n"); gaiaAppendToOutBuffer (&http_text, ""); dummy = get_current_timestamp (); gaiaAppendToOutBuffer (xml_response, dummy); sqlite3_free (dummy); ................................................................................ gaiaAppendToOutBuffer (xml_response, "Connection: close\r\n\r\n"); gaiaAppendToOutBuffer (xml_response, http_text.Buffer); gaiaOutBufferReset (&http_text); } static void build_get_capabilities (struct wms_list *list, char **cached, int *cached_len, const char *ip_addr, int port_no) { /* preparing the WMS GetCapabilities XML document */ struct wms_layer *lyr; struct wms_group *grp; struct wms_style *style; struct wms_alt_srid *alt_srid; struct wms_keyword *keyword; ................................................................................ "http://schemas.opengis.net/wms/1.3.0/capabilities_1_3_0.xsd\">\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Service>\r\n<Name>WMS</Name>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Title>WmsLite test server</Title>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Abstract>A simple light-weight WMS server for testing RasterLite2 Coverages.</Abstract>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<KeywordList>\r\n<Keyword>maps</Keyword>\r\n</KeywordList>\r\n"); if (port_no == 80) dummy = sqlite3_mprintf ("<OnlineResource xlink:href=\"http://%s/wmslite?\" ", ip_addr); else dummy = sqlite3_mprintf ("<OnlineResource xlink:href=\"http://%s:%d/wmslite?\" ", ip_addr, port_no); gaiaAppendToOutBuffer (&xml_text, dummy); sqlite3_free (dummy); gaiaAppendToOutBuffer (&xml_text, "xlink:type=\"simple\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"/>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<ContactInformation>\r\n<ContactPersonPrimary>\r\n"); gaiaAppendToOutBuffer (&xml_text, ................................................................................ gaiaAppendToOutBuffer (&xml_text, "<MaxWidth>5000</MaxWidth>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<MaxHeight>5000</MaxHeight>\r\n"); gaiaAppendToOutBuffer (&xml_text, "</Service>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Capability>\r\n<Request>\r\n<GetCapabilities>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Format>text/xml</Format>\r\n<DCPType>\r\n<HTTP>\r\n"); if (port_no == 80) dummy = sqlite3_mprintf ("<Get><OnlineResource xlink:href=\"http://%s/wmslite?\" ", ip_addr); else dummy = sqlite3_mprintf ("<Get><OnlineResource xlink:href=\"http://%s:%d/wmslite?\" ", ip_addr, port_no); gaiaAppendToOutBuffer (&xml_text, dummy); sqlite3_free (dummy); gaiaAppendToOutBuffer (&xml_text, "xlink:type=\"simple\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"/></Get>\r\n"); gaiaAppendToOutBuffer (&xml_text, "</HTTP>\r\n</DCPType>\r\n</GetCapabilities>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<GetMap>\r\n<Format>image/png</Format>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Format>image/jpeg</Format>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Format>application/x-pdf</Format>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<Format>image/tiff</Format>\r\n"); gaiaAppendToOutBuffer (&xml_text, "<DCPType>\r\n<HTTP>\r\n<Get>"); if (port_no == 80) dummy = sqlite3_mprintf ("<OnlineResource xlink:href=\"http://%s/wmslite?\" ", ip_addr); else dummy = sqlite3_mprintf ("<OnlineResource xlink:href=\"http://%s:%d/wmslite?\" ", ip_addr, port_no); gaiaAppendToOutBuffer (&xml_text, dummy); sqlite3_free (dummy); gaiaAppendToOutBuffer (&xml_text, "xlink:type=\"simple\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"/></Get>\r\n"); gaiaAppendToOutBuffer (&xml_text, "</HTTP>\r\n</DCPType>\r\n</GetMap>\r\n</Request>\r\n"); gaiaAppendToOutBuffer (&xml_text, ................................................................................ sqlite3_bind_text (stmt, 9, "image/png", strlen ("image/png"), SQLITE_TRANSIENT); if (args->has_bgcolor) sprintf (bgcolor, "#%02x%02x%02x", args->red, args->green, args->blue); else strcpy (bgcolor, "#ffffff"); sqlite3_bind_text (stmt, 10, bgcolor, strlen (bgcolor), SQLITE_TRANSIENT); if (args->transparent == WMS_OPAQUE) sqlite3_bind_int (stmt, 11, 0); else sqlite3_bind_int (stmt, 11, 1); if (args->format == RL2_OUTPUT_FORMAT_JPEG) sqlite3_bind_int (stmt, 12, 80); else sqlite3_bind_int (stmt, 12, 100); while (1) { ret = sqlite3_step (stmt); ................................................................................ wms_get_capabilities (req->socket, req->cached_capabilities, req->cached_capabilities_len, req->log); } if (args->request_type == WMS_GET_MAP) { /* preparing the WMS GetMap payload */ args->db_handle = req->conn->handle; args->stmt_get_map_raster = req->conn->stmt_get_map_raster; args->stmt_get_map_vector = req->conn->stmt_get_map_vector; log_get_map_1 (req->log, timestamp, http_status, method, url, args); wms_get_map (args, req->socket, req->log); } goto end_request; /* preparing an HTTP error code */ http_error: gaiaOutBufferInitialize (&xml_response); build_http_error (http_status, &xml_response, req->ip_addr, req->port_no); curr = 0; while (1) { rd = get_xml_bytes (&xml_response, curr, SEND_BLOK_SZ); if (rd == 0) break; send (req->socket, xml_response.Buffer + curr, rd, 0); ................................................................................ wms_get_map (args, req->socket, req->log); } goto end_request; /* preparing an HTTP error code */ http_error: gaiaOutBufferInitialize (&xml_response); build_http_error (http_status, &xml_response, req->ip_addr, req->port_no); curr = 0; while (1) { rd = get_xml_bytes (&xml_response, curr, SEND_BLOK_SZ); if (rd == 0) break; send (req->socket, xml_response.Buffer + curr, rd, 0); ................................................................................ req->conn->status = CONNECTION_AVAILABLE; free (req); pthread_exit (NULL); } #endif static void do_accept_loop (struct neutral_socket *skt, struct wms_list *list, const char *xip_addr, int port_no, sqlite3 * db_handle, sqlite3_stmt * stmt_log, struct connections_pool *pool, struct server_log *log, char *cached_capab, int cached_capab_len) { /* implementing the ACCEPT loop */ unsigned int id = 0; struct read_connection *conn; int ic; time_t diff; time_t now; ................................................................................ WSACleanup (); fprintf (stderr, "error from accept()\n"); return; } } req = malloc (sizeof (struct http_request)); req->id = id++; req->ip_addr = xip_addr; req->port_no = port_no; req->socket = client; req->list = list; req->cached_capabilities = cached_capab; req->cached_capabilities_len = cached_capab_len; while (1) { ................................................................................ { close (socket); fprintf (stderr, "error from accept()\n"); return; } req = malloc (sizeof (struct http_request)); req->id = id++; req->ip_addr = xip_addr; req->port_no = port_no; req->socket = client; req->list = list; req->cached_capabilities = cached_capab; req->cached_capabilities_len = cached_capab_len; while (1) { ................................................................................ pthread_create (&thread_id, NULL, berkeley_http_request, (void *) req); } #endif } static int do_start_http (const char *ip_addr, int port_no, struct neutral_socket *srv_skt, int max_threads) { /* starting the HTTP server */ #ifdef _WIN32 /* Winsockets */ WSADATA wd; SOCKET skt = INVALID_SOCKET; SOCKADDR_IN addr; ................................................................................ if (skt == INVALID_SOCKET) { fprintf (stderr, "unable to create a socket\n"); return 0; } addr.sin_family = AF_INET; addr.sin_port = htons (port_no); addr.sin_addr.s_addr = inet_addr (ip_addr); if (bind (skt, (struct sockaddr *) &addr, sizeof (addr)) == SOCKET_ERROR) { fprintf (stderr, "unable to bind the socket\n"); closesocket (skt); return 0; } if (listen (skt, SOMAXCONN) == SOCKET_ERROR) ................................................................................ if (skt == -1) { fprintf (stderr, "unable to create a socket\n"); return 0; } addr.sin_family = AF_INET; addr.sin_port = htons (port_no); //addr.sin_addr.s_addr = htonl (INADDR_ANY); addr.sin_addr.s_addr = inet_addr (ip_addr); if (bind (skt, (struct sockaddr *) &addr, sizeof (addr)) == -1) { fprintf (stderr, "unable to bind the socket\n"); close (skt); return 0; } if (listen (skt, SOMAXCONN) == -1) ................................................................................ static void get_raster_styles (sqlite3 * handle, struct wms_list *list) { /* retrieving all declared Raster Styles */ int ret; sqlite3_stmt *stmt; const char *sql = "SELECT coverage_name, name, title, abstract " "FROM SE_raster_styled_layers_view ORDER BY coverage_name, name"; ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL); if (ret != SQLITE_OK) return; while (1) { /* scrolling the result set rows */ ret = sqlite3_step (stmt); ................................................................................ static void get_vector_styles (sqlite3 * handle, struct wms_list *list) { /* retrieving all declared Vector Styles */ int ret; sqlite3_stmt *stmt; const char *sql = "SELECT coverage_name, name, title, abstract " "FROM SE_vector_styled_layers_view ORDER BY coverage_name, name"; ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL); if (ret != SQLITE_OK) return; while (1) { /* scrolling the result set rows */ ret = sqlite3_step (stmt); ................................................................................ { /* printing the argument list */ fprintf (stderr, "\n\nusage: wmslite ARGLIST ]\n"); fprintf (stderr, "==============================================================\n"); fprintf (stderr, "-db or --db-path pathname RasterLite2 DB path\n"); fprintf (stderr, "-ip or --ip-addr ip-address IP address [default: 127.0.0.1]\n\n"); fprintf (stderr, "-p or --ip-port number IP port number [default: 8080]\n\n"); fprintf (stderr, "-mt or --max-threads num max number of concurrent threads\n"); fprintf (stderr, "-cs or --cache-size num DB cache size (how many pages)\n"); fprintf (stderr, "-dbg or --debug verbose debugginh mode\n"); ................................................................................ sqlite3_stmt *stmt_log = NULL; const char *sql; int ret; int i; int error = 0; int next_arg = ARG_NONE; const char *db_path = NULL; const char *ip_addr = "127.0.0.1"; int port_no = 8080; int cache_size = 0; void *cache; void *priv_data; struct wms_list *list = NULL; struct connections_pool *pool; struct server_log *log; ................................................................................ if (next_arg != ARG_NONE) { switch (next_arg) { case ARG_DB_PATH: db_path = argv[i]; break; case ARG_IP_ADDR: ip_addr = argv[i]; break; case ARG_IP_PORT: port_no = atoi (argv[i]); break; case ARG_CACHE_SIZE: cache_size = atoi (argv[i]); break; case ARG_MAX_THREADS: ................................................................................ return -1; } if (strcmp (argv[i], "-db") == 0 || strcasecmp (argv[i], "--db-path") == 0) { next_arg = ARG_DB_PATH; continue; } if (strcmp (argv[i], "-ip") == 0 || strcasecmp (argv[i], "--ip-addr") == 0) { next_arg = ARG_IP_ADDR; continue; } if (strcmp (argv[i], "-p") == 0 || strcasecmp (argv[i], "--ip-port") == 0) { next_arg = ARG_IP_PORT; continue; } ................................................................................ get_raster_alt_srids (handle, list); get_vector_alt_srids (handle, list); get_raster_keywords (handle, list); get_vector_keywords (handle, list); glob.list = list; complete_layer_config (handle, list); build_get_capabilities (list, &cached_capabilities, &cached_capabilities_len, ip_addr, port_no); glob.cached_capabilities = cached_capabilities; /* creating the read connections pool */ pool = alloc_connections_pool (db_path, max_threads); if (pool == NULL) { fprintf (stderr, "ERROR: unable to initialize a connections pool\n"); ................................................................................ { fprintf (stderr, "ERROR: unable to initialize the server log\n"); goto stop; } glob.log = log; /* starting the HTTP server */ if (!do_start_http (ip_addr, port_no, &skt_ptr, max_threads)) goto stop; /* starting the logging facility */ sql = "CREATE TABLE IF NOT EXISTS wms_server_log (\n" "\tid INTEGER PRIMARY KEY AUTOINCREMENT,\n" "\ttimestamp TEXT NOT NULL,\n" "\tclient_ip_addr TEXT NOT NULL,\n" ................................................................................ { printf ("INSERT INTO LOG error: %s\n", sqlite3_errmsg (handle)); goto stop; } glob.stmt_log = stmt_log; /* looping on requests */ do_accept_loop (&skt_ptr, list, ip_addr, port_no, handle, stmt_log, pool, log, cached_capabilities, cached_capabilities_len); stop: destroy_wms_list (list); list = NULL; glob.list = NULL; clean_shutdown (); return 0; } |