sceneview/io.github.sceneview.gesture/RotateGestureDetector/SimpleOnRotateListener

SimpleOnRotateListener

interface SimpleOnRotateListener : RotateGestureDetector.OnRotateListener

A convenience class to extend when you only want to listen for a subset of rotation-related events.

This implements all methods in OnRotateListener but does nothing. OnRotateListener.onRotate returns false so that a subclass can retrieve the accumulated rotation factor in an overridden OnRotateListener.onRotateEnd. OnRotateListener.onRotateBegin returns true.

Inheritors

SimpleOnNodeGestureListener

Functions

open override fun onRotate(detector: RotateGestureDetector, e: MotionEvent): Boolean

Responds to rotating events for a gesture in progress.

open override fun onRotateBegin(detector: RotateGestureDetector, e: MotionEvent): Boolean

Responds to the beginning of a scaling gesture.

open override fun onRotateEnd(detector: RotateGestureDetector, e: MotionEvent)

Responds to the end of a scale gesture.