colorizing UIbuttons

Posted by Joey on Stack Overflow See other posts from Stack Overflow or by Joey
Published on 2010-05-03T05:56:19Z Indexed on 2010/05/03 5:58 UTC
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uibutton

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colorize

Does someone know how to colorize a UIButton (iphone)? I have a greyscale image with alpha that I want to colorize to various different colors. Setting things like background color only shade the entire image without respecting the alpha.

Is there a straightforward way to do this, or will I need to subclass UIButton and overload the drawRect method perhaps? Thanks.

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