Methods your app can implement to respond when animations start and stop.
- iOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+
- tvOS 10.0+
You can use an animation delegate to execute additional logic when an animation starts or ends. For example, you may want to remove a layer from its parent once a fade out animation has completed.
Customizing Start and Stop Times
The abstract superclass for animations in Core Animation.
An object that provides basic, single-keyframe animation capabilities for a layer property.
An animation that applies a spring-like force to a layer's properties.
An object that provides an animated transition between a layer's states.
An object that provides a flexible method of defining animated transformations.