[GRASS-SVN] r41241 - grass/trunk/raster/r.out.png

[svn_grass at osgeo.org]

Author: hamish
Date: 2010-02-28 21:18:54 -0500 (Sun, 28 Feb 2010)
New Revision: 41241

Modified:
   grass/trunk/raster/r.out.png/main.c
Log:
png bg color, still not right, but closer (merge from devbr6)

Modified: grass/trunk/raster/r.out.png/main.c
===================================================================
--- grass/trunk/raster/r.out.png/main.c	2010-03-01 02:17:03 UTC (rev 41240)
+++ grass/trunk/raster/r.out.png/main.c	2010-03-01 02:18:54 UTC (rev 41241)
@@ -239,11 +239,13 @@
 
     png_set_compression_level(png_ptr, png_compr);
 
-/* FIXME: this should be set
+/* FIXME
     if(do_alpha) {
-	png_color_16p bgcolor *background_color;
-	png_set_background(png_ptr, png_color_16p background_color,
-	    PNG_BACKGROUND_GAMMA_FILE, int need_expand, double background_gamma);
+	png_color_16p background_color;
+	background_color->red = (png_uint_16)def_red;
+	background_color->green = (png_uint_16)def_grn;
+	background_color->blue = (png_uint_16)def_blu;
+	png_set_bKGD(png_ptr, info_ptr, background_color);
     }
 */