[cairo] How to clear a surface ?
noteed at gmail.com
Tue Jul 8 13:57:04 PDT 2008
I'm new to cairo and this list. I've a little question.
I'd like to know how I can clear a surface. The result should not
simply be white, black or pink but fully transparent, just as when the
surface is initially created.
I'd like to do that because I copy the cairo data to an OpenGL texture and want
the resulting textured quad be transparent, and because I animate/update
Vo Minh Thu
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