Instance Method


Returns the model layer object associated with the receiver, if any.


func model() -> Self

Return Value

A layer instance representing the underlying model layer.


Calling this method on a layer in the presentation tree returns the corresponding layer object in the model tree. This method returns a value only when a transaction involving changes to the presentation layer is in progress. If no transaction is in progress, the results of calling this method are undefined.

See Also

Accessing Related Layer Objects

func presentation() -> Self?

Returns a copy of the presentation layer object that represents the state of the layer as it currently appears onscreen.