Changeset 29410 for branches/eam_branches/ipp-20100823/Ohana/src/kapa2/src/PNGit.c

Timestamp:

Oct 14, 2010, 2:07:33 PM (16 years ago)

Author:

eugene

Message:

clip lines for pt 100 (contours) on edge of plot; fix significant digits for axis and axis strlen; make consistent box & image regardless of -imtool setting, both with and without image or graph; add element to GraphWidget to note existence of a plot (graph may be non NULL and plot may not be defined); update png_jmpbuf code to avoid deprecated element of png struture

File:

• branches/eam_branches/ipp-20100823/Ohana/src/kapa2/src/PNGit.c (modified) (2 diffs)

branches/eam_branches/ipp-20100823/Ohana/src/kapa2/src/PNGit.c

@@ -15 +15 @@
   png_structp png_ptr;
   png_infop info_ptr;
-  int Npalette;
+  int status, Npalette;
   char filename[1024];
   bDrawBuffer *buffer = NULL;
@@ -47 +47 @@
   }
 
-  if (setjmp (png_ptr[0].jmpbuf)) {
+#ifdef png_jmpbuf
+  status = setjmp(png_jmpbuf(png_ptr));
+# else
+  status = setjmp (png_ptr[0].jmpbuf);
+# endif
+
+  if (status) {
     fprintf (stderr, "can't get png return\n");
     png_destroy_write_struct (&png_ptr, &info_ptr);