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jeksys/gist:1072578

Created July 8, 2011 19:15
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scaleImage
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gistfile1.txt
- (UIImage *)scaleImage:(UIImage *)image toSize:(CGSize)newSize
{
UIGraphicsBeginImageContextWithOptions(newSize, YES, 0.0);
CGRect imageRect = {{0.0, 0.0}, newSize};
[image drawInRect:imageRect];
UIImage *scaledImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return scaledImage;
}
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