In the previous version (3.0.4) existed zoom events (onZoomPanRotateShow and onZoomPanRotateHide).
It would be possible to recover those events in this new version?
I like know out which images zoom and which not. And also so to disable UI elements with active zoom.
Please elaborate for what do you need this feature. There are undocumented yet `zoomGestureStarted` and `zoomGestureEnded` events.