I have imageView
like vinyl record. And I want to create rotate animation. But if I use this code my vinyl record not exactly rotate around center. In this animation my image a little bit shifts up and down. How to fix it?
func startRotateView(targetView: UIView, duration: Double = 3.0) {
UIView.animate(withDuration: duration, delay: 0.0, options: .curveLinear, animations: {
targetView.transform = targetView.transform.rotated(by: CGFloat(Double.pi))
}) { finished in
self.startRotateView(targetView: targetView, duration: duration)
}
}
Use CGAffineTransform
instead of rotated
targetView.transform = CGAffineTransform(rotationAngle: .pi)
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