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joelrfcosta/NormaliseCGRect.m

Last active December 17, 2015 05:39
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Normalise CGRect The value will be between 0 and 1
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NormaliseCGRect.m
CGAffineTransform t = CGAffineTransformMakeScale(1.0f / parentRect.size.width, 1.0f / parentRect.size.height);
CGRect unitRect = CGRectApplyAffineTransform(rect, t);
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