Returns a GestureFragment for the given events. If the browser
supports Pointer events, then only "pointermove" events will be considered.
Otherwise, only "mousemove" events will be considered.
If there are less than 2 such events in the given list of events, returns
false.
If the gesture is to be considered terminated, e.g. because there is
"pointercancel" in the list or buttons other than the primary are pressed,
returns null.
Pointer gestures always require the primary button to be pressed and the
resulting intent is always "drag", and deltaZ is always 1.
Returns a GestureFragment for the given events. If the browser supports Pointer events, then only "pointermove" events will be considered. Otherwise, only "mousemove" events will be considered.
If there are less than 2 such events in the given list of events, returns
false.If the gesture is to be considered terminated, e.g. because there is "pointercancel" in the list or buttons other than the primary are pressed, returns
null.Pointer gestures always require the primary button to be pressed and the resulting intent is always "drag", and
deltaZis always 1.