IGestureEventHandler (ITF)¶

INTERFACE IGestureEventHandler EXTENDS __SYSTEM.iQueryInterface

This interface can be implemented by a function block. The methods HandleFlickGesture, HandlePanGesture, HandleSpreadPinchGesture are called when the specific gesture was recognized. The instance of the function block must be passed to SetGestureEventHandler (VisuElems.Visu_Globals.g_VisuEventManager.SetGestureEventHandler).

Methods:

HandleFlickGesture

HandlePanGesture

HandleSpreadPinchGesture

Structure: