Hi, The attached patch fixes gradients in cairo 1.2, but unfortunately it will break the build if compiled against cairo 1.0.
Basically, cairo renamed one of their constants in the new version; the CAIRO_EXTEND_NONE constant in 1.0 becomes CAIRO_EXTEND_PAD in 1.2, while CAIRO_EXTEND_NONE in 1.2 has a completely new behaviour. So, the options as I see it... 1) change the Classpath dependencies to require cairo 1.2, and hold the patch until then; or 2) do some configure/makefile and C preprocessor magickery to use the correct constant depending on what they have on their system (but I have no idea how to do this ;-) ) Cheers, Francis
Index: native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoGraphics2D.c =================================================================== RCS file: /cvsroot/classpath/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoGraphics2D.c,v retrieving revision 1.14 diff -u -r1.14 gnu_java_awt_peer_gtk_CairoGraphics2D.c --- native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoGraphics2D.c 6 Aug 2006 21:00:54 -0000 1.14 +++ native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoGraphics2D.c 11 Sep 2006 15:51:19 -0000 @@ -134,7 +134,7 @@ cairo_pattern_add_color_stop_rgba(pattern, 1.0, r2 / 255.0, g2 / 255.0, b2 / 255.0, a2 / 255.0); - extend = (cyclic == JNI_TRUE) ? CAIRO_EXTEND_REFLECT : CAIRO_EXTEND_NONE; + extend = (cyclic == JNI_TRUE) ? CAIRO_EXTEND_REFLECT : CAIRO_EXTEND_PAD; cairo_pattern_set_extend( pattern, extend );
