src/hg/protein/lib/doTracks.c 1.22

1.22 2009/08/19 23:14:10 angie
Added option to mgSaveToGif and its call stack, to use GIF's Graphic Control Extension to make memgfx's background color (0) transparent. Also corrected terminology for PNG in .h files: useAlpha -> useTransparency.

Index: src/hg/protein/lib/doTracks.c
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/hg/protein/lib/doTracks.c,v
retrieving revision 1.21
retrieving revision 1.22
diff -b -B -U 4 -r1.21 -r1.22
--- src/hg/protein/lib/doTracks.c	28 Jul 2009 15:44:16 -0000	1.21
+++ src/hg/protein/lib/doTracks.c	19 Aug 2009 23:14:10 -0000	1.22
@@ -1597,9 +1597,9 @@
     }
 else
     {
     trashDirFile(&gifTn, "pbt", "pbt", ".gif");
-    vg = vgOpenGif(pixWidth, pixHeight, gifTn.forCgi);
+    vg = vgOpenGif(pixWidth, pixHeight, gifTn.forCgi, FALSE);
     }
 
 /* Put up horizontal scroll controls. */
 hWrites("Move ");