Changeset 153:976a014b3797 in lemon-main

Timestamp:

04/22/08 18:12:58 (17 years ago)

Author:

Akos Ladanyi <ladanyi@…>

Branch:

default

Phase:

public

Message:

Convert the EPS files to PNG when generating the documentation

Files:

• .hgignore (modified) (2 diffs)
• configure.ac (modified) (1 diff)
• doc/Doxyfile.in (modified) (1 diff)
• doc/Makefile.am (modified) (2 diffs)

.hgignore

@@ -8 +8 @@
 *.lo
 *.tar.*
+*.bak
 Makefile.in
 aclocal.m4
@@ -26 +27 @@
 .deps/*
 demo/*.eps
+doc/images/*.png
 
 syntax: regexp

configure.ac

@@ -28 +28 @@
 
 AC_CHECK_PROG([doxygen_found],[doxygen],[yes],[no])
+AC_CHECK_PROG([gs_found],[gs],[yes],[no])
 
 if test x"$lx_cmdline_cxxflags_set" != x"set" -a "$GXX" = yes; then

doc/Doxyfile.in

@@ -102 +102 @@
 EXAMPLE_PATTERNS       = 
 EXAMPLE_RECURSIVE      = NO
-IMAGE_PATH             = @abs_top_srcdir@/doc/images
+IMAGE_PATH             = @abs_top_srcdir@/doc/images \
+                         @abs_top_builddir@/doc/gen-images
 INPUT_FILTER           = 
 FILTER_PATTERNS        = 

doc/Makefile.am

@@ -10 +10 @@
         doc/html
 
+DOC_EPS_IMAGES18 = \
+        nodeshape_0.eps \
+        nodeshape_1.eps \
+        nodeshape_2.eps \
+        nodeshape_3.eps \
+        nodeshape_4.eps
+
+DOC_EPS_IMAGES = \
+        $(DOC_EPS_IMAGES18)
+
+DOC_PNG_IMAGES = \
+        $(DOC_EPS_IMAGES:%.eps=doc/gen-images/%.png)
+
+EXTRA_DIST += $(DOC_EPS_IMAGES:%=doc/images/%)
+
 doc/html:
         $(MAKE) $(AM_MAKEFLAGS) html
 
-html-local:
+GS_COMMAND=gs -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4
+
+$(DOC_EPS_IMAGES18:%.eps=doc/gen-images/%.png): doc/gen-images/%.png: doc/images/%.eps
+        -mkdir doc/gen-images
+        if test ${gs_found} = yes; then \
+          $(GS_COMMAND) -sDEVICE=pngalpha -r18 -sOutputFile=$@ $<; \
+        else \
+          echo; \
+          echo "Ghostscript not found."; \
+          echo; \
+          exit 1; \
+        fi
+
+html-local: $(DOC_PNG_IMAGES)
         if test ${doxygen_found} = yes; then \
           cd doc; \
@@ -28 +56 @@
         -rm -rf doc/html
         -rm -f doc/doxygen.log
+        -rm -f $(DOC_PNG_IMAGES)
+        -rm -rf doc/gen-images
 
 update-external-tags: