CODEWITHSUNDEEP
swiftdictionarymapkitoverlaypolygon
Fabian Boulegue
Fabian Boulegue

Reputation: 6608

Swift MapKit Polygon overlay

I have a polygon on my MapView, now i want to add a 2 one but in a different color. Is there a way todo so?

This is the MapView where should be a 2. Polygon overlay in different color enter image description here

   func addBoundry()
    {
        var points=[
                    CLLocationCoordinate2DMake(51.711963, 8.738251),
                    CLLocationCoordinate2DMake(51.711963, 8.763717),
                    CLLocationCoordinate2DMake(51.718574, 8.763717),
                    CLLocationCoordinate2DMake(51.71855, 8.754448)]

        let polygon = MKPolygon(coordinates: &points, count: points.count)

        mapView.addOverlay(polygon)
    }

func mapView(mapView: MKMapView!, rendererForOverlay overlay: MKOverlay!) -> MKOverlayRenderer! {
    if overlay is MKPolygon {
        let polygonView = MKPolygonRenderer(overlay: overlay)
        polygonView.fillColor = UIColor(red: 0, green: 0.847, blue: 1, alpha: 0.25)

        return polygonView
    }

    return nil
}

Is there a way todo so?

Upvotes: 0

Views: 966

Answers (1)

Fabian Boulegue
Fabian Boulegue

Reputation: 6608

solved via .title to use it in a if

Upvotes: 1

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