ios - 如何在 Ios 中添加 customView xib 作为注释？

Question

当我使用 googlemaps 时，我所要做的就是

    let marker = GMSMarker()
    marker.position = postions.target
    marker.title = "TEST"
    marker.map = self.mapView
    let myCustomView:CustomView = UINib(nibName: "CustomView", bundle: nil).instantiate(withOwner: nil, options: nil)[0] as! CustomView
    marker.iconView = myCustomView

但如果我使用 MAPKIT，我将如何实现这一目标。？ Mycustomview 是我创建的 xib View 文件。

Answer 1

试试像这样把nib View 的对象添加到annotation View

 func mapView(_ mapView: MKMapView,viewFor annotation: MKAnnotation) -> MKAnnotationView?
{
    if annotation is MKUserLocation == true
    {

        return nil
    }


    let senderAnnotation = annotation as! MyAnnotation

    let pinReusableIdentifier = senderAnnotation.pinColor.rawValue

    var annotationView = mapView.dequeueReusableAnnotationView(withIdentifier: pinReusableIdentifier)

    if annotationView == nil
    {

        annotationView = MKAnnotationView(annotation: senderAnnotation,                                                                                                reuseIdentifier: pinReusableIdentifier)
          annotationView!.canShowCallout = true



    }

  let customView = (Bundle.main.loadNibNamed("directOrderView", owner: self, options: nil))?[0] as! directOrderView;

  var calloutViewFrame = customView.frame;
  calloutViewFrame.origin = CGPoint(x:-calloutViewFrame.size.width/2 + 30,y: -calloutViewFrame.size.height);
  customView.frame = calloutViewFrame;

  annotationView?.addSubview(customView)

  return annotationView

  }