如何在谷歌地图iOS Swift中获取Lat Long的位置 [英] How to get Lat Long of tapped location in Google Map iOS Swift

问题描述

我试图从Google地图视图中的轻触位置获取CLLocationCoordinate2D对象。但它总是以-180.0，-180.0为单位，如下所示：

I am trying to get the CLLocationCoordinate2D object from the tapped location in a google map view. But it always return me -180.0, -180.0 as lat,long like this:

CLLocationCoordinate2D(latitude: -180.0, longitude: -180.0)

我使用以下代码：

I am using following code for this:

override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?)
{
     let touchpoint = touches.first

     if let touch = touches.first
     {
        var point: CGPoint = touch.locationInView(self.view)

        let touchMapCoordinate: CLLocationCoordinate2D = MyMapView.projection.coordinateForPoint(point)
     }
}

推荐答案

您可以使用 GMSMapView 的以下委托方法。

You can use following delegate method of GMSMapView.

func mapView(mapView: GMSMapView!, didTapAtCoordinate coordinate: CLLocationCoordinate2D) {
    println("You have lat and long")
}

这篇关于如何在谷歌地图iOS Swift中获取Lat Long的位置的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！