我得到了谷歌地圖標記的問題,我想把標記接觸,但我不知道如何處理它我嘗試了幾種方法,但它不工作,沒有任何反應,然後我觸摸地圖。 pressrecognizer似乎有些問題。斯威夫特3谷歌地圖添加標記觸摸
更新時間:
class MainMapController: UIViewController, CLLocationManagerDelegate {
@IBOutlet weak var viewMap: GMSMapView!
var makers: [GMSMarker] = []
var locationManager = CLLocationManager()
override func viewDidLoad() {
super.viewDidLoad()
initializeTheLocationManager()
self.viewMap.isMyLocationEnabled = true
let longPressRecognizer = UILongPressGestureRecognizer(target: self, action: #selector(handleLongPress))
self.viewMap.addGestureRecognizer(longPressRecognizer)
}
func handleLongPress(recognizer: UILongPressGestureRecognizer)
{
if (recognizer.state == UIGestureRecognizerState.began)
{
let longPressPoint = recognizer.location(in: self.viewMap);
let coordinate = viewMap.projection.coordinate(for: longPressPoint)
let marker = GMSMarker(position: coordinate)
marker.opacity = 0.6
marker.title = "Current Location"
marker.snippet = ""
marker.map = viewMap
makers.append(marker)
}
}
func initializeTheLocationManager()
{
locationManager.delegate = self
locationManager.requestWhenInUseAuthorization()
locationManager.startUpdatingLocation()
}
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
var location = locationManager.location?.coordinate
cameraMoveToLocation(toLocation: location)
locationManager.stopUpdatingLocation()
}
func cameraMoveToLocation(toLocation: CLLocationCoordinate2D?) {
if toLocation != nil {
viewMap.camera = GMSCameraPosition.camera(withTarget: toLocation!, zoom: 15)
}
}
viewMap是一個GMSMapView? –
是的你是對的 –
我試了一下,當我在地圖上點擊時什麼也沒有發生 –