Infinite image rotation, animation - Swift 5
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
Timer.scheduledTimer(withTimeInterval: 1, repeats: true) { _ in
let guruRotateAnimation = CABasicAnimation(keyPath: "transform.rotation")
guruRotateAnimation.fromValue = 0.0
guruRotateAnimation.toValue = CGFloat(Double.pi * 2.0)
guruRotateAnimation.duration = 1
self.ballImage.layer.add(guruRotateAnimation, forKey: nil)
}
}
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