Gesture operation event arguments.
public class GestureEventArgs : EventArgs
kind:method, kind:property, kind:ctor. Press Esc to clear.GestureEventArgs(String, Double, Double, Double, Double, Double, Double, Double, Matrix, Matrix)Initializes a new instance of the GestureEventArgs class.CenterXGets the gesture center point x coordinate.CenterYGets the gesture center point y coordinate.DeltaGets the gesture delta value (for zoom gestures).GestureTypeGets the type of gesture.MatrixGets the current transformation matrix.OffsetXGets the current pan offset for x axis.OffsetYGets the current pan offset for y axis.PreviousMatrixGets the previous transformation matrix.ZoomXGets the current zoom ratio for x axis.ZoomYGets the current zoom ratio for y axis.