Get Location From Center of Screen Swift MapKit

问题

I'm new on Swift Programming, and I'm trying to build an app that I can get the coordinates of the center of the view with MapKit and Swift 2.

I already can get the current location, but I need if I move on the map, the location set to the new point which will be the center of the screen.

Can you help me with this please?.

Regards,

回答1:

You can use the regionDidChangeAnimated delegate method and call mapView.centerCoordinate. It will look like the following:

 func mapView(mapView: MKMapView, regionDidChangeAnimated animated: Bool) {
        var center = mapView.centerCoordinate
   }

Also make sure that your Class is extending MKMapViewDelegate and you are calling self.mapView.delegate = self in your viewDidLoad() function.

来源：https://stackoverflow.com/questions/32705790/get-location-from-center-of-screen-swift-mapkit