MapKit 1 Show Map

Swift3.0 // // ViewController.swift // MapKit001 // // Created by Misato Morino on 2016/08/15. // Copyright © 2016年 Misato Morino. All rights reserved. // import UIKit import MapKit class ViewController: UIViewController, MKMapViewDelegate { // MapView. var myMapView : MKMapView! override func viewDidLoad() { super.viewDidLoad() // MapViewの生成. myMapView = MKMapView() // MapViewのサイズを画面全体に. myMapView.frame = self.view.bounds // Delegateを設定. myMapView.delegate = self // MapViewをViewに追加. self.view.addSubview(myMapView) // 中心点の緯度経度. let myLat: CLLocationDegrees = 37.506804 let myLon: CLLocationDegrees = 139.930531 let myCoordinate: CLLocationCoordinate2D = CLLocationCoordinate2DMake(myLat, myLon) // 縮尺. let myLatDist : CLLocationDistance = 100 let myLonDist : CLLocationDistance = 100 // Regionを作成. let myRegion: MKCoordinateRegion = MKCoordinateRegionMakeWithDistance(myCoordinate, myLatDist, myLonDist); // MapViewに反映. myMapView.setRegion(myRegion, animated: true) } // Regionが変更された時に呼び出されるメソッド. func mapView(_ mapView: MKMapView, regionDidChangeAnimated animated: Bool) { print("regionDidChangeAnimated") } } Swift 2.3 // // ViewController.swift // MapKit001 // // Created by Misato Morino on 2016/08/15. // Copyright © 2016年 Misato Morino. All rights reserved. // import UIKit import MapKit class ViewController: UIViewController, MKMapViewDelegate { // MapView. var myMapView : MKMapView! override func viewDidLoad() { super.viewDidLoad() // MapViewの生成. myMapView = MKMapView() // MapViewのサイズを画面全体に. myMapView.frame = self.view.bounds // Delegateを設定. myMapView.delegate = self // MapViewをViewに追加. self.view.addSubview(myMapView) // 中心点の緯度経度. let myLat: CLLocationDegrees = 37.506804 let myLon: CLLocationDegrees = 139.930531 let myCoordinate: CLLocationCoordinate2D = CLLocationCoordinate2DMake(myLat, myLon) // 縮尺. let myLatDist : CLLocationDistance = 100 let myLonDist : CLLocationDistance = 100 // Regionを作成. let myRegion: MKCoordinateRegion = MKCoordinateRegionMakeWithDistance(myCoordinate, myLatDist, myLonDist); // MapViewに反映. myMapView.setRegion(myRegion, animated: true) } // Regionが変更された時に呼び出されるメソッド. func mapView(mapView: MKMapView, regionDidChangeAnimated animated: Bool) { print("regionDidChangeAnimated") } } 2.3と3.0の差分 func mapView(mapView: MKMapView, regionDidChangeAnimated animated: Bool) に func mapView(_ mapView: MKMapView, regionDidChangeAnimated animated: Bool) に変更