向mkmapview转发平移/捏合手势

Question

我有一个带有MKMapView的UIViewController和另一个View（比如说PaintView）在mapView之上。

当用户使用捏合手势触摸PaintView时，下面的mapview应该响应（以及paintView self）。 当用户使用平移手势触摸Paintview时，mapview必须不响应。 （平移手势用于绘画）。

是否有可能将捏合手势转发到mapView？

[self.view addSubview:self.mapView];
[self.view addSubview:self.paintView];


UIPanGestureRecognizer* panRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(pan:)];
[self.paintView addGestureRecognizer:panRecognizer];
panRecognizer.delegate=self;

UIPinchGestureRecognizer* pinchGesture = [[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(pinch:)];
[self.paintView addGestureRecognizer:pinchGesture];
pinchGesture.delegate=self;


-(void)pan:(UIPanGestureRecognizer *)gesture
{
    //do sth in the paintView
}


-(void)pinch:(UIPinchGestureRecognizer *)gesture
{
    //forward pinch gesture to mapview
    //do sth in paintview
}