Creates an action that changes the alpha value of the node to
- iOS 7.0+
- macOS 10.9+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 3.0+
The duration of the animation.
A new action object.
When the action executes, the node’s
alpha property animates from its current value to
0. This causes the node to disappear.
This action is reversible; the reverse is created as if the following code is executed: