WindySwift

WindySwift is a wrapper for windy.com written in Swift for the iOS and macOS platform.

Usage

• Add WindySwift Swift Package to Xcode
• Add a UIView to your Storyboard and change the class to WindyMapView.

• Create an @IBOutlet in your ViewController

@IBOutlet var mapView: WindyMapView!

• Initialize your WindyMapView in viewDidLoad()

override func viewDidLoad() {
    super.viewDidLoad()

    mapView.delegate = self
    mapView.initialize(options: WindyInitOptions(key: "<YOUR Windy Key>",
                                                 lat: 53.1392144,
                                                 lon: 8.2057949,
                                                 zoom: 6))

}

Region

Move center to coordinate

let randomLat = Double.random(in: 47...53)
let randomLng = Double.random(in: 7...12)
let coordinate = CLLocationCoordinate2D(latitude: randomLat, longitude: randomLng)
mapView.panTo(coordinate: coordinate, options: .animate(true))

Change zoom level

let zoomLevel = Int.random(in: 0...20)
mapView.setZoom(zoom: zoomLevel, options: .animate(true))

Fit Bounds

Fit the map, to that a list of coordinates are visible.

let coordinates = [
    CLLocationCoordinate2D(latitude: 53.528740, longitude: 8.452565),
    CLLocationCoordinate2D(latitude: 53.505438, longitude: 8.476923),
    CLLocationCoordinate2D(latitude: 53.488712, longitude: 8.410969),
    CLLocationCoordinate2D(latitude: 53.456613, longitude: 8.477863),
    CLLocationCoordinate2D(latitude: 53.449079, longitude: 8.425022),
    CLLocationCoordinate2D(latitude: 53.415919, longitude: 8.468630),
    CLLocationCoordinate2D(latitude: 53.406520, longitude: 8.394845)
]
mapView.fitBounds(coordinates: coordinates)

Get current map center coordinate

mapView.getCenter { coordinate in
    guard let coordinate = coordinate else {
        print("no center")
        return
    }
    print("center is at \(coordinate)")
}

Annotations

• Subclass WindyMapAnnotation to create custom annotation.

class CustomAnnotation: WindyMapAnnotation {

    init(coordinate: CLLocationCoordinate2D) {
        let mapIconRoratePath = Bundle.main.path(forResource: "sample", ofType: "gif")!
        super.init(coordinate: coordinate, icon: WindyIcon(icon: .url(url: mapIconRoratePath)))
    }

}

• Add Annotation

let coordinate = CLLocationCoordinate2D(latitude: 53.141063, longitude: 8.230920)
let annotation = RotateWindyAnnotation(coordinate: coordinate)
mapView.addAnnotation(annotation)
// or add multiple using addAnnotations(_ annotations: [WindyMapAnnotation])

• Implement Delegate

extension ViewController: WindyMapViewDelegate {

    func windyMapView(_ windyMapView: WindyMapView, viewFor annotation: WindyMapAnnotation) -> WindyMapAnnotationView? {
        switch annotation {
        case let customAnnotation as CustomAnnotation:
            let annotationView = WindyMapAnnotationView(annotation: customAnnotation, icon: customAnnotation.icon)
            return annotationView
        default:
            return nil
        }
    }

}

• Remove Annotation

// remove all annotations
mapView.removeAnnotations(mapView.annotations)

// or remove single annotation
removeAnnotation(_ annotation: WindyMapAnnotation)

• Convert annotation to center point (point center, not coordinate center)

windyMapView.convert(annotation) { point in
    print("annotation is at \(point)")
}

WindyMapViewDelegate

func windyMapViewZoomDidInitialize(_ windyMapView: WindyMapView)

func windyMapViewZoomDidStart(_ windyMapView: WindyMapView)
func windyMapViewZoomDidEnd(_ windyMapView: WindyMapView)

func windyMapViewMoveDidStart(_ windyMapView: WindyMapView)
func windyMapViewMoveDidEnd(_ windyMapView: WindyMapView)

func windyMapViewDidZoom(_ windyMapView: WindyMapView)
func windyMapViewDidMove(_ windyMapView: WindyMapView)

func windyMapView(_ windyMapView: WindyMapView, viewFor: WindyMapAnnotation) -> WindyMapAnnotationView?

func windyMapView(_ windyMapView: WindyMapView, didSelect annotationView: WindyMapAnnotationView)

Need Help?

Please submit an issue on GitHub.

License

This project is licensed under the terms of the MIT license. See the LICENSE file.