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我在我的MapView上有一个多边形,现在我想添加一个2,但使用不同的颜色。 有没有办法待办事项?Swift MapKit多边形覆盖
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
}
一个2多边形叠加有没有办法待办事项一个呢?