Swift - 生成圓形頭像
func createIcon() {
let photo = UIImageView()
let image = UIImage(named:icon)
let imageSize:CGFloat = 75.0 * 2
photo.bounds = CGRectMake((self.view.bounds.size.width-imageSize)/2, (self.view.bounds.size.height-imageSize)/2-150, imageSize, imageSize)
photo.frame = CGRectMake((self.view.bounds.size.width-imageSize)/2, (self.view.bounds.size.height-imageSize)/2-150, imageSize, imageSize)
// 用設(shè)置圓角的方法設(shè)置圓形
photo.layer.cornerRadius = CGRectGetHeight(photo.bounds)/2
// 設(shè)置圖片的外圍圓框*
photo.layer.masksToBounds = true
photo.layer.borderColor = UIColor.whiteColor().CGColor
photo.layer.borderWidth = 3
photo.image = image
self.view.addSubview(photo)
}
