public void OnPinchEnded()
{
View view = GetView();
if (view == null)
{
return;
}
IPinchGestureController pinchGesture = PinchGesture;
pinchGesture?.SendPinchEnded(view);
}
public bool OnPinch(float scale, Point scalePoint)
{
View view = GetView();
if (view == null)
{
return(false);
}
IPinchGestureController pinchGesture = PinchGesture;
if (pinchGesture == null)
{
return(true);
}
var scalePointTransformed = new Point(scalePoint.X / view.Width, scalePoint.Y / view.Height);
pinchGesture.SendPinch(view, 1 + (scale - 1) * _pinchStartingScale, scalePointTransformed);
return(true);
}