Shake эффект для UIView
event Oct 28, 2016 at 15:57
// MARK: - UIView Extension, or NSView
extension UIView {
/// Shake animation
func shake() {
let animation = CAKeyframeAnimation(keyPath: "transform.rotation")
animation.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionLinear)
animation.duration = 1.0
animation.values = [-Double.pi / 6, Double.pi / 6, -Double.pi / 6, Double.pi / 6, -Double.pi / 7, Double.pi / 7, -Double.pi / 8, Double.pi / 8, 0.0 ]
layer.add(animation, forKey: "shake")
}
}
myView.shake()
