[cairo] changing alpha in herds
donn.ingle at gmail.com
Mon Nov 5 12:50:36 PST 2007
In my random quest to draw things from a stack, I am wondering how best to
self.context.set_source_rgba(0, 1, 1,1)
self.context.rectangle(0, 00, 250, 250)
What can I do on either side of BigSquare (like one does with transform and
co.) to affect the alpha value?
Assume BigSquare can have any kind of content, let's say a stroke and another
square within it.
I'm aiming for:
<some voodoo alpha = 0.5>
If that makes any sense :)
Stay tuned for "masking herds" coming to a list near you!
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