Round UIImageView xCode7?

Question

Objective-C

How to make UIImageView round in xcode 7? (and can you elaborate please)

Answer 1

I solved it myself thanks)
self.imageView.layer.cornerRadius = self.imageView.frame.size.width / 2;
self.imageView.clipsToBounds = YES;
self.imageView.layer.borderWidth = 1.0f;
self.imageView.layer.borderColor = [UIColor whiteColor].CGColor;

Answer 2

Overlay your image with a white color and a transparent circle in the middle