[cairo] How to make stipple pattern as source
Benjamin Otte
otte at redhat.com
Fri Aug 20 20:49:29 PDT 2010
http://git.gnome.org/browse/gtk
+/tree/gtk/gtkcolorbutton.c?id=804c80097995bb0026544118a32b59e23ee2fbe3#n241
On Fri, 2010-08-20 at 15:45 -0700, Daniel Goldman wrote:
> Can someone suggest how to make a stipple pattern (or other tiled pattern) as a
> source? Something like:
>
> oxoxoxoxox
> xoxoxoxoxo
> oxoxoxoxox
>
> Or
>
> ooxxooxx
> xxooxxoo
> ooxxooxx
>
> After looking around cairo web site a lot, the only thing I saw was
> cairo_image_surface_create_from_png () with an existing png file with pattern.
> I'd rather create the pattern from within cairo, but don't know which functions
> to use. I don't want to reinvent the wheel or do this an inefficient way.
>
> I write to both pdf and png surfaces.
>
> Thanks,
> Daniel
>
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