Interface TrackViewOptions

Use this debounce window for the ScrollWatcher and SizeWatcher involved in the view tracking.

IMPORTANT: If the debounce window is non-0 (default), then the callback is always delayed by at least an animation frame following a scroll event to allow for optimized scrollTop/scrollLeft measurements via waitForMeasureTime.

If you set this is 0, this indicates that the callback should be "realtime" and will therefore skip waitForMeasureTime, which could lead to forced re-layouts during scroll, but you probably need this when doing scroll-based animations.

Use this resize threshold for the SizeWatcher involved in the view tracking.

Use this scroll threshold for the ScrollWatcher involved in the view tracking.

Do not call the handler until there's a future resize of the element.

By default we call the handler (almost) immediately with the current size data for the target.