点击MapKit的手势

Question

Currently I have a map that has several Annotations . 目前我有一个有几个Annotations的地图。

For the Annotations I have 对于我有的Annotations

func mapView(_ mapView: MKMapView, didSelect view: MKAnnotationView){
     // Do your annotation click work
}

Is it possible to do this for tapping the Map only and not the Annotation and how can I do it? 是否可以这样做才能点击Map而不是Annotation ，我该怎么做？

Answer 1

In ViewWillAppear method : 在ViewWillAppear方法中：

let gestureRecognizer = UITapGestureRecognizer(target: self, action:"triggerTouchAction:")
mapView.addGestureRecognizer(gestureRecognizer)

And Whatever information you want to show just add code in following method : 无论您想要显示什么信息，只需按以下方法添加代码：

func triggerTouchAction(gestureReconizer: UITapGestureRecognizer) {
      //Add alert to show it works
}

Hope it going to help you to resolve issue. 希望它能帮助您解决问题。