How should I find the correct location data using userLocation in Mapbox for iOS SDK? (Swift) -

i'm trying find latitude , longitude of user's location can center map on user in viewdidload.

i've implemented seems right code values of userlat (latitude) , userlon (longitude) way off.

n.b. else had same problem me answer never resolved: mapbox ios8 swift mapview.showuserslocation

import mapbox  class viewcontroller: uiviewcontroller, mglmapviewdelegate, cllocationmanagerdelegate {  //    let locationmanager = cllocationmanager()      @iboutlet weak var mapview: mglmapview!      override func viewdidload() {         super.viewdidload()          // initalise map's center coordinate vancouver         mapview.setcentercoordinate(cllocationcoordinate2d(latitude: 49.283382,             longitude: -123.117394),             zoomlevel: 15, animated: false)         view.addsubview(mapview)          // set delegate property of our map view self after instantiating it.         mapview.delegate = self          // user location         mapview.showsuserlocation = true          let userloc = mapview.userlocation!         userloc.title = "hello"         userloc.subtitle = "i here!"          let userlat = userloc.coordinate.latitude         let userlon = userloc.coordinate.longitude          print(userlat, userlon)          /*         self.locationmanager.requestalwaysauthorization()         if cllocationmanager.locationservicesenabled() {             locationmanager.delegate = self             locationmanager.desiredaccuracy = kcllocationaccuracynearesttenmeters             locationmanager.startupdatinglocation()         }*/      }      func mapview(mapview: mglmapview, annotationcanshowcallout annotation: mglannotation) -> bool {         return true     }  } 

resulting print:

3.40282346638529e+38 3.40282346638529e+38 

the strange thing annotation works fine, , when click location title , subtitle.

the easiest way center map on user's location set mapview.usertrackingmode = .follow (mglusertrackingmodefollow in objective c). automatically move map when location available.

the reason why you're seeing bogus numbers mapview.userlocation user's location typically isn't available yet in viewdidload. use mapview:didupdateuserlocation: delegate method notified when user's location becomes available , when updates.