I am new in iPhone app development, so I have getting problem on image cropping.
I want to crop an image in rectangle shape, I google it and find some solution for that and using this code:
CGRect cropRect = CGRectMake(0, 0, 70, 70);
CGImageRef imageRef = CGImageCreateWithImageRect(self.OriginalImage, cropRect);
but I don't understand that how can I display imageRef into our view controller.
Please help me.