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我在我的MapView上有一個多邊形,現在我想添加一個2,但使用不同的顏色。 有沒有辦法待辦事項?Swift MapKit多邊形覆蓋
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
}
一個2多邊形疊加有沒有辦法待辦事項一個呢?