add Shadow on UIView using swift 3

Question

prior swift 3 i was adding shadow in my UIView like this :

//toolbar is an UIToolbar (UIView)
toolbar.layer.masksToBounds = false
toolbar.layer.shadowOffset          


        

Answer 1

Applies shadow over the View

---

func applyShadowOnView(_ view:UIView) {

        view.layer.cornerRadius = 8
        view.layer.shadowColor = UIColor.darkGray.cgColor
        view.layer.shadowOpacity = 1
        view.layer.shadowOffset = CGSize.zero
        view.layer.shadowRadius = 5

}