Appends the layer to the layer’s list of sublayers.
SDKs
Framework
func addSublayer(_ layer: CALayer)
aLayerThe layer to be added.
If the array in the sublayers property is nil, calling this method creates an array for that property and adds the specified layer to it.
var sublayers: [CALayer]?An array containing the layer’s sublayers.
var superlayer: CALayer?The superlayer of the layer.
func removeDetaches the layer from its parent layer.
func insertInserts the specified layer into the receiver’s list of sublayers at the specified index.
func insertInserts the specified sublayer below a different sublayer that already belongs to the receiver.
func insertInserts the specified sublayer above a different sublayer that already belongs to the receiver.
func replaceReplaces the specified sublayer with a different layer object.