[cairo] ImageSurface from a Pattern

Donn donn.ingle at gmail.com
Thu Dec 11 01:30:55 PST 2014

As a follow-up, to clarify:

I am caching patterns to avoid redrawing later. I want to know how much 
memory they are taking. If I cache a 100px by 100px area - I want to 
know it's doing that and NOT caching the entire width x height of the 
context surface every time!

Does that make sense?


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