屏幕没有缩放到右边的坐标 - swift google map api

Question

使用GMSMap获取动态谷歌地图时，地图不显示我给他的当前位置而不缩放地图

Array before sorting:
74  26  1   12  38  81  94  
Array after sorting:
12  1   26  38  74  81  94  

我在app delegate中找到了GMSServices.provideAPIKey（“YOUR_API_KEY”）

Answer 1

要显示您当前的位置，您必须执行与Apple地图相同的操作才能访问我们的位置。

在plist中，您必须添加2个条目并获取用户

的许可

1. 的 NSLocationWhenInUseUsageDescription
2. 的 NSLocationAlwaysUsageDescription

点击此链接了解详情<{3}}

现在关于你的谷歌地图缩放问题

var mapView:GMSMapView?

现在在viewDidLoad

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.
    GMSServices.provideAPIKey("YOUR_API_KEY")

    //Taking HardCoded lat longs for the time being. These lat longs are of New Delhi, India
    let camera = GMSCameraPosition.cameraWithLatitude(28.6139, longitude: 77.2090, zoom: 10)
    mapView = GMSMapView.mapWithFrame(CGRectZero, camera: camera)
    mapView!.myLocationEnabled = true
    self.view = mapView

    let marker = GMSMarker()
    marker.position = CLLocationCoordinate2DMake(28.6139, 77.2090)
    marker.title = "Delhi"
    marker.snippet = "India"
    marker.map = mapView

    //As view takes some time to load so I am calling my zoom function after a delay of 1 second. You can use the zoom function code in viewDidAppear too
    //Also this syntax is the latest Swift 2.2 syntax. If you are using the old Swift version, make the changes accordingly for performSelector method
    self.performSelector(#selector(zoom), withObject: nil, afterDelay: 1.0)

}

这是缩放方法

func zoom() {

    CATransaction.begin()
    CATransaction.setValue(1, forKey: kCATransactionAnimationDuration)

    // It will animate your camera to the specified lat and long
    let camera = GMSCameraPosition.cameraWithLatitude(28.6139, longitude: 77.2090, zoom: 15)
    mapView!.animateToCameraPosition(camera)

    CATransaction.commit()
}