Map View
The MapView object may be used to display an embeddable map interface in iOS apps. It's comparable to the one given by the Google Maps apps. It's a member of the MKMapView class, which is descended from the UIView class.
1.class MKMapView : UIView
Setting the starting region in the map in MapView Example 1
We'll establish the map view's starting region in this example. To do so, we'll need to instantiate the CLLocation class and construct a location object. The following syntax may be used to construct the location object.
let location = CLLocation(latitude: CLLocationDegrees, longitude: CLLocationDegrees#)
This procedure accepts the latitude and longitude of the specific place as two parameters. Latitude and longitude are instances of the CLLocationDegrees class in MapKit.
ViewController.swift
<![CDATA[
import UIKit
import MapKit
class ViewController: UIViewController {
@IBOutlet weak var mapView: MKMapView!
CLLocation is a placeholder for a location (latitude: 28.613939, longitude: 77.209023)
let region_radious = 10000
override func viewDidLoad() {
super.viewDidLoad()
After loading the view, do any extra configuration.
centreMap(location: location)
}
func centreMap(location: CLLocation){
let MK be the region (location.coordinate,latitudinal)
CoordinateRegion(center: location.coordinate,latitudinal)
CoordinateRegion(center: location.coordinate CLLocationDistance(region radius),
longitudinal, CLLocationDistance(region radius),
CLLocationDistance(region radius CLLocationDistance(region radius) in metres
mapView.setRegion(region, animated: true)
}
}
]]>
