Contents

CALayerDelegate

Methods your app can implement to respond to layer-related events.

Declaration

protocol CALayerDelegate : NSObjectProtocol

Overview

You can implement the methods of this protocol to provide the layer’s content, handle the layout of sublayers, and provide custom animation actions to perform. The object that implements this protocol must be assigned to the delegate property of the layer object.

Topics

Providing the Layer’s Content

Laying Out Sublayers

Providing a Layer’s Actions

See Also

Layer Basics