How to set size of UIImageView equal to size of UIImage?

Question

I have an view controller with UIImageView named someImageView. This image view has no default UIImage. I\'m loading UIImage

Answer 1

You have to change contentMode to UIViewContentModeScaleToFill of your imageView

someImageView.image = myImage;
someImageView.contentMode = UIViewContentModeScaleToFill;

CGRect frame = someImageView.frame;
frame.size = myImage.size;
someImageView.frame = frame;