06-12-2009, 02:38 PM
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#1 (permalink)
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Registered Member
Join Date: May 2009
Location: Singapore
Posts: 88
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Spliting up a UIImage
I have a large UIImage and I was wondering if it is possible to use code to split that UIImage into an array of smaller UIImages?
What are the functions and methods that I should use for this?
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06-15-2009, 05:44 PM
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#2 (permalink)
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/.
Join Date: Jun 2009
Location: Los Angeles, CA
Posts: 99
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Yes you can..very common for games to do this. The google map app also does it. Your best bet for a better understanding is to pick up a good book on creating iphone or cocoa games. They will certainly cover it. To do it you will be using CGContextRef, CGContextClipToRect, and CGContextDrawTiledImage.
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