Question

我在ios swift 4.1中的google地图上为自定义窗口信息编写此方法，但是在谷歌地图上显示的窗口

我也设置了代表，但没有结果

 func mapView(_mapView: GMSMapView, markerInfoWindow marker: GMSMarker) -> UIView?{

    let infoWindow: InfoWindow = Bundle.main.loadNibNamed("InfoWindow", owner: self.view, options: nil)!.first! as! InfoWindow

    infoWindow.numberCarLabel.text = "TLA-618"
    infoWindow.dateLabel.text = "2018-05-02 10:39:43"
    infoWindow.digreeLabel.text = "94"
    infoWindow.addressLabel.text = "Sunrise Appartments, Marine Promenade, Karachi"
    infoWindow.kilometterLabel.text = "0"

    return infoWindow

}

Answer 1

检查完代码后确定，首先你在代理功能名称

中输入了拼写错误

正确的是：

func mapView(_ mapView: GMSMapView, markerInfoWindow marker: GMSMarker) -> UIView? {
     let infoWindow: InfoWindow = Bundle.main.loadNibNamed("InfoWindow", owner: self.view, options: nil)!.first! as! InfoWindow

     infoWindow.numberCarLabel.text = "TLA-618"
     infoWindow.dateLabel.text = "2018-05-02 10:39:43"
     infoWindow.digreeLabel.text = "94"
     infoWindow.addressLabel.text = "Sunrise Appartments, Marine Promenade, Karachi"
     infoWindow.kilometterLabel.text = "0"

     return infoWindow
}

func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation])您还需要在每次CLLocationManager报告位置

时重新分配地图视图时遇到问题

将此func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation])实施替换为此

func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
    let userLocation = locations.last

    let camera = GMSCameraPosition.camera(withLatitude: userLocation!.coordinate.latitude,
                                          longitude: userLocation!.coordinate.longitude, zoom: 13.0)
    mapView.isMyLocationEnabled = true
    self.mapView.animate(to: camera)
    locationManager.stopUpdatingLocation()
}

谷歌地图上的自定义窗口信息使用swift 4.1

1 个答案: