Instance Property

timestamp

The time value associated with the last frame that was displayed.

Declaration

@property(readonly, nonatomic) CFTimeInterval timestamp;

Discussion

The target should use the value of this property to calculate what should be displayed in the next frame.

See Also

Configuring the Display Link

duration

The time interval between screen refresh updates.

preferredFramesPerSecond

The preferred frame rate for the display link callback.

frameInterval

The number of frames that must pass before the display link notifies the target again.

Deprecated
paused

A Boolean value that states whether the display link’s notifications to the target are suspended.

targetTimestamp

The time value associated with the next frame that was displayed.