public void OnEnterOverlay(object o, EnterOverlayEventArgs e)
{
// this is vurnerable to exceptions thrown in the handler methods
if(EnterOverlay != null){
EnterOverlay(o, e);
}
}
void HandleEnterOverlay(object o, EnterOverlayEventArgs e)
{
IM.PointerZoom -= ZoomHandler;
}
private void HandleEnterOverlay(object o, EnterOverlayEventArgs e)
{
turnable = false;
im.PointerUp -= HandleClick;
im.PointerDrag -= HandlePointerDrag;
}
