get_presentation_time
Description:
Reurns the presentation time.
This is the time at which the frame became visible to the user.
Parameters:
| this |
a `GdkFrameTimings` |
Returns:
|
the time the frame was displayed to the user, in the timescale of get_monotonic_time, or 0 if no presentation time is available. See [method@Gdk.FrameTimings.get_complete] |