How to render a CALayer with a different blending mode, like screen or multiply?
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by mystify
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Published on 2010-05-30T15:52:58Z
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2010/05/30
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iphone
I have a UIImageView and want it to be displayed with a specific blend mode. I know the iPhone has different blend modes, and it's probably possible to do it with a lot of CG code...but maybe there's a nice way with the CALayer of UIImageView?
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