通过 indexPath 更改 CLLocationCoordinate2DMake 与数组

Question

我正在尝试对 CLLocationCoordinate2DMake 进行编码以通过 array 进行更改，因此纬度和经度将根据 indxPath ... 就像我在这里试过的那样：

var Longitude = ["32.101145","32.074961","",""]
var Latitude = ["34.775163","34.781679","","",""]


//What i tried :

    let LightHouseLocation = CLLocationCoordinate2DMake(Longitude[indexPath.row],Latitude[indexPath.row])
            // Drop a pin

但它当然会向我抛出错误。如果有人能帮助我，我将不胜感激。谢谢。

Answer 1

我就是这样做的。

class ViewController: UIViewController {

    @IBOutlet weak var map: MKMapView!

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

        var coordinates = Array<CLLocationCoordinate2D>()

        coordinates.append(CLLocationCoordinate2DMake(32.101145, 32.074961))

        coordinates.append(CLLocationCoordinate2DMake(34.775163, 34.781679))

        let pins = coordinates.map { (coordinate) -> MKPointAnnotation in

            let pin = MKPointAnnotation()

            pin.coordinate = coordinate

            return pin
        }

        self.map.addAnnotations(pins)
    }
}

通过 indexPath 更改 CLLocationCoordinate2DMake 与数组

Change CLLocationCoordinate2DMake With array by indexPath

arrays

mkmapview

ios

cllocationcoordinate2d

swift