Flip UIImage Along Either Axis

Question

I\'m trying to create a method which flips a UIImage along the X axis, Y axis, or both. I keep getting close but my transform knowledge isn\'t good enough to get all the way

Answer 1

Try the following:

UIImage* myimage = [UIImage imageNamed: @"myimage.png"];
myimage = [UIImage imageWithCGImage: myimage.CGImage scale: 1.0f orientation: UIImageOrientationUpMirrored];