The time value associated with the last frame that was displayed.
- iOS 3.1+
- Mac Catalyst 13.0+
- tvOS 9.0+
The target should use the value of this property to calculate what should be displayed in the next frame.
Configuring the Display Link
The time interval between screen refresh updates.
The number of frames that must pass before the display link notifies the target again.
A Boolean value that states whether the display link’s notifications to the target are suspended.
The time value associated with the next frame that was displayed.