Storyboard and autolayout: how make a circular image

Question

in storyboard (xcode 6) i want a circular user image profile take from Facebook.

So i have make this interface in storyboard, using auto layout:

Answer 1

I have made the same thing a little time ago and this worked for me

self.imageView.image = [ImageHelper getImage]; //retrieve image
self.imageView.layer.cornerRadius = self.imageView.frame.size.height / 2;
self.imageView.layer.masksToBounds = YES;
self.imageView.layer.borderWidth = 0;
self.imageView.contentMode = UIViewContentModeScaleAspectFill;