MapKit 15 Positive geocoding

Swift3.0 // // ViewController.swift // MapKit015 // // Created by Misato Morino on 2016/08/15. // Copyright © 2016年 Misato Morino. All rights reserved. // import UIKit import MapKit class ViewController: UIViewController, MKMapViewDelegate { var myMapView: MKMapView! var myPin: MKPointAnnotation! // 経度、緯度. let myLatitude: CLLocationDegrees = 37.331741 let myLongitude: CLLocationDegrees = -122.030333 override func viewDidLoad() { super.viewDidLoad() // UIButtonを作成する. let myButton: UIButton = UIButton(frame: CGRect(x: 0, y: 0, width: 200, height: 50)) myButton.layer.position = CGPoint(x: self.view.frame.width/2, y: self.view.frame.height-100) myButton.layer.masksToBounds = true myButton.layer.cornerRadius = 20.0 myButton.setTitle("GeoCoding", for: .normal) myButton.backgroundColor = UIColor.red myButton.setTitleColor(UIColor.white, for: .normal) myButton.addTarget(self, action: #selector(ViewController.onClickMyButton(sender:)), for: .touchUpInside) // MapViewを生成. myMapView = MKMapView() myMapView.frame = self.view.frame // デリゲートを設定. myMapView.delegate = self // 中心点. let center: CLLocationCoordinate2D = CLLocationCoordinate2DMake(myLatitude, myLongitude) // MapViewに中心点を設定. myMapView.setCenter(center, animated: true) // 縮尺を指定. // 表示領域. let mySpan: MKCoordinateSpan = MKCoordinateSpan(latitudeDelta: 0.1, longitudeDelta: 0.1) let myRegion: MKCoordinateRegion = MKCoordinateRegionMake(center, mySpan) // MapViewにregionを追加. myMapView.region = myRegion // viewにMapViewを追加. self.view.addSubview(myMapView) // UIButtonをviewに追加. self.view.addSubview(myButton) // pinアノテーションを作成. myPin = MKPointAnnotation() myPin.title = "Latitude" myPin.subtitle = "Longitude" myPin.coordinate = center // アノテーションをmapViewに追加. myMapView.addAnnotation(myPin) } func onClickMyButton(sender: UIButton) { // geocoderを作成. let myGeocoder: CLGeocoder = CLGeocoder() // 検索する住所. let myAddress: String = "1 Infinite Loop, Cupertino, CA, USA" // 正ジオコーディング開始 myGeocoder.geocodeAddressString(myAddress, completionHandler: { (placemarks, error) -> Void in for placemark in placemarks! { // locationにplacemark.locationをCLLocationとして代入する let location: CLLocation = placemark.location! print("Latitude: \(location.coordinate.latitude)") print("Longitude: \(location.coordinate.longitude)") // アノテーションのtitle, subtitleにそれぞれ緯度経度をセット. self.myPin.title = "\(location.coordinate.latitude)" self.myPin.subtitle = "\(location.coordinate.longitude)" } }) } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() } } Swift 2.3 // // ViewController.swift // MapKit015 // // Created by Misato Morino on 2016/08/15. // Copyright © 2016年 Misato Morino. All rights reserved. // import UIKit import MapKit class ViewController: UIViewController, MKMapViewDelegate { var myMapView: MKMapView! var myPin: MKPointAnnotation! // 経度、緯度. let myLatitude: CLLocationDegrees = 37.331741 let myLongitude: CLLocationDegrees = -122.030333 override func viewDidLoad() { super.viewDidLoad() // UIButtonを作成する. let myButton: UIButton = UIButton(frame: CGRectMake(0, 0, 200, 50)) myButton.layer.position = CGPointMake(self.view.frame.width/2, self.view.frame.height-100) myButton.layer.masksToBounds = true myButton.layer.cornerRadius = 20.0 myButton.setTitle("GeoCoding", forState: .Normal) myButton.backgroundColor = UIColor.redColor() myButton.setTitleColor(UIColor.whiteColor(), forState: .Normal) myButton.addTarget(self, action: #selector(ViewController.onClickMyButton(_:)), forControlEvents: .TouchUpInside) // MapViewを生成. myMapView = MKMapView() myMapView.frame = self.view.frame // デリゲートを設定. myMapView.delegate = self // 中心点. let center: CLLocationCoordinate2D = CLLocationCoordinate2DMake(myLatitude, myLongitude) // MapViewに中心点を設定. myMapView.setCenterCoordinate(center, animated: true) // 縮尺を指定. // 表示領域. let mySpan: MKCoordinateSpan = MKCoordinateSpan(latitudeDelta: 0.1, longitudeDelta: 0.1) let myRegion: MKCoordinateRegion = MKCoordinateRegionMake(center, mySpan) // MapViewにregionを追加. myMapView.region = myRegion // viewにMapViewを追加. self.view.addSubview(myMapView) // UIButtonをviewに追加. self.view.addSubview(myButton) // pinアノテーションを作成. myPin = MKPointAnnotation() myPin.title = "Latitude" myPin.subtitle = "Longitude" myPin.coordinate = center // アノテーションをmapViewに追加. myMapView.addAnnotation(myPin) } func onClickMyButton(sender: UIButton) { // geocoderを作成. let myGeocoder: CLGeocoder = CLGeocoder() // 検索する住所. let myAddress: String = "1 Infinite Loop, Cupertino, CA, USA" // 正ジオコーディング開始 myGeocoder.geocodeAddressString(myAddress, completionHandler: { (placemarks, error) -> Void in for placemark in placemarks! { // locationにplacemark.locationをCLLocationとして代入する let location: CLLocation = placemark.location! print("Latitude: \(location.coordinate.latitude)") print("Longitude: \(location.coordinate.longitude)") // アノテーションのtitle, subtitleにそれぞれ緯度経度をセット. self.myPin.title = "\(location.coordinate.latitude)" self.myPin.subtitle = "\(location.coordinate.longitude)" } }) } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() } } 2.3と3.0の差分 setCenterCoordinate から setCenter に変更