[ Version ( since = "1.10" ) ]
public int64 get_duration_hint ()
Retrieves the full duration of the this, taking into account the current value of the repeat_count property.
If the repeat_count property is set to -1, this function will return MAX.
The returned value is to be considered a hint, and it's only valid as long as the this hasn't been changed.
| this |
a Timeline |
|
the full duration of the Timeline |