[cairo] 'picking' with Cairo
s0238762 at sms.ed.ac.uk
Tue Aug 5 18:08:13 PDT 2008
what's the preferred way to do 'picking' in Cairo. And by that I mean,
given a 'path', to be able to test if a given point is within that path.
I'm planning to use cairo_path_extents() and then test if the 'point'
(the mouse to be precise) is within the resulting bounding box, but I'd
like to follow the 'shape' of the path as well.
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