A UIView Category for making round View's. Doesn't play nice with auto layout, for obvious reasons (direct frame manipulation).

UIView Category For Rounding View's

@implementation UIView (Extras)

- (void)makeRound
{
    self.contentMode = UIViewContentModeScaleAspectFill;
    self.clipsToBounds = YES;
    CGRect f = self.frame;
    CGFloat w = CGRectGetWidth(f);
    CGFloat h = CGRectGetHeight(f);
    CGFloat corner = w;
    if (h > w) { // Portrait Orientation
        f.size.height = w;
    } else if (w > h) { // Landscape Orientation
        f.size.width = h;
        corner = h;
    }
    self.frame = f;
    self.layer.cornerRadius = (corner / 2);
}

@end