dictionary - Swift MapKit Polygon overlay -

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i have polygon on mapview, want add 2 1 in different color. there way todo so?

this mapview should 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 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 way todo so?

solved via .title use in if


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