如何将位置：[CLLocation] 转换为 Coordinate2D？

Question

cat 如何获取 didUpdateLocation 委托的坐标位置？

func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) 

请帮忙me.Thanks

Answer 1

 func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {

 location = locations.last!
}

Answer 2

发帖前请做一些研究。

func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
    let coordinate = locations.first?.coordinate
}

CLLocation Documentation

位置管理器为您提供位置数组，只需获取第一个位置，然后访问坐标 属性。

Answer 3

swift 中这个问题的简单答案：

(locations.first?.coordinate)!

Answer 4

func locationManager(manager: CLLocationManager!, didUpdateLocations locations: AnyObject[]!) {
        var locationArray = locations as NSArray
        var locationObj = locationArray.lastObject as CLLocation
        var coord = locationObj.coordinate

        println(coord.latitude)
        println(coord.longitude)
}

Answer 5

另一种方式：

let lastLocation = locations.flatMap({ [=10=].coordinate }).last