Rounded Corners on UIImage

Question

I\'m trying to draw images on the iPhone using with rounded corners, a la the contact images in the Contacts app. I\'ve got code that generally work, but it occasionally cra

Answer 1

In Swift 4.2 and Xcode 10.1

let imgView = UIImageView()
imgView.frame = CGRect(x: 200, y: 200, width: 200, height: 200)
imgView.image = UIImage(named: "yourimagename")
imgView.imgViewCorners()
//If you want complete round shape
//imgView.imgViewCorners(width: imgView.frame.width)//Pass ImageView width
view.addSubview(imgView)

extension UIImageView {
//If you want only round corners
func imgViewCorners() {
    layer.cornerRadius = 10
    layer.borderWidth = 1.0
    layer.borderColor = UIColor.red.cgColor
    layer.masksToBounds = true
}
//If you want complete round shape
func imgViewCorners(width:CGFloat) {
    layer.cornerRadius = width/2
    layer.borderWidth = 1.0
    layer.borderColor = UIColor.red.cgColor
    layer.masksToBounds = true
}