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

Please Try this

func applyShadowOnView(_ view: UIView) {
    view.layer.cornerRadius = 8
    view.layer.shadowColor = UIColor.darkGray.cgColor
    view.layer.shadowOpacity = 1
    view.layer.shadowOffset = .zero
    view.layer.shadowRadius = 5
}