Displays User's Current Location

currentLocationMap

import UIKit
import MapKit
import CoreLocation


class ViewController: UIViewController, MKMapViewDelegate, CLLocationManagerDelegate {

    @IBOutlet var map: MKMapView!
    
    var locationManager = CLLocationManager()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        locationManager.delegate = self
        locationManager.desiredAccuracy = kCLLocationAccuracyBest
        locationManager.requestWhenInUseAuthorization()
        locationManager.startUpdatingLocation()
        
        
    }
    
    func locationManager(manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
        var currentLocation = locations[0] as! CLLocation
        var latitude = currentLocation.coordinate.latitude
        var longtitude = currentLocation.coordinate.longitude
        var latdelta: CLLocationDegrees = 0.001
        var longdelta: CLLocationDegrees = 0.001
        var span: MKCoordinateSpan = MKCoordinateSpanMake(latdelta, longdelta)
        var location: CLLocationCoordinate2D = CLLocationCoordinate2DMake(latitude, longtitude)
        var region: MKCoordinateRegion = MKCoordinateRegionMake(location, span)
        
        self.map.setRegion(region, animated: true)
        
        
        
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }


}