Adapting PinTintColor to Ray Wenderlich tutorial for mapkit

Incase anyone else is following the tutorial and is seeing the following error: "'MKPinAnnotationColor' was deprecated in iOS 9.0: Use MKPinAnnotationView's pinTintColor instead"

Simply update the pinColor routine to return a UIColor instead.

func pinColor() -> UIColor  {    switch discipline {    case "Sculpture", "Plaque":        return UIColor.redColor()    case "Mural", "Monument":        return UIColor.purpleColor()    default:        return UIColor.greenColor()    }}

And then make the corresponding call to set the pinTintColor like so:

  view.pinTintColor = annotation.pinColor()

Instead of use property pinColor (deprecated), use property pinTintColor (iOS9)

//view.pinColor = MKPinAnnotationColor.Greenview.pinTintColor = UIColor.greenColor()//UIColor functionspublic class func blackColor() -> UIColor // 0.0 white public class func darkGrayColor() -> UIColor // 0.333 white public class func lightGrayColor() -> UIColor // 0.667 white public class func whiteColor() -> UIColor // 1.0 white public class func grayColor() -> UIColor // 0.5 white public class func redColor() -> UIColor // 1.0, 0.0, 0.0 RGB public class func greenColor() -> UIColor // 0.0, 1.0, 0.0 RGB public class func blueColor() -> UIColor // 0.0, 0.0, 1.0 RGB public class func cyanColor() -> UIColor // 0.0, 1.0, 1.0 RGB public class func yellowColor() -> UIColor // 1.0, 1.0, 0.0 RGB public class func magentaColor() -> UIColor // 1.0, 0.0, 1.0 RGB public class func orangeColor() -> UIColor // 1.0, 0.5, 0.0 RGB public class func purpleColor() -> UIColor // 0.5, 0.0, 0.5 RGB public class func brownColor() -> UIColor // 0.6, 0.4, 0.2 RGB public class func clearColor() -> UIColor // 0.0 white, 0.0 alpha 

Here the full picture:

import MapKitclass MyAnnotation: MKAnnotation, NSObject {    let identifier: String    let title: String?    let subtitle: String?    let coordinate: CLLocationCoordinate2D    init(identifier: String, title: String, subtitle: String, coordinate: CLLocationCoordinate2D)    {        self.identifier = identifier        self.title = title        self.subtitle = subtitle        self.coordinate = coordinate        super.init()    }    func mapItem() -> MKMapItem    {        let addressDictionary = [String(CNPostalAddressStreetKey): self.subtitle!]        let placemark = MKPlacemark(coordinate: self.coordinate, addressDictionary: addressDictionary)        let mapItem = MKMapItem(placemark: placemark)        mapItem.name = self.title        return mapItem    }}func mapView(mapView: MKMapView, viewForAnnotation annotation: MKAnnotation) -> MKAnnotationView?{    if let annotation = annotation as? MyAnnotation    {        let identifier = annotation.identifier        var view = MKPinAnnotationView()        if let dequeuedView = mapView.dequeueReusableAnnotationViewWithIdentifier(identifier) as! MKPinAnnotationView!        {            view = dequeuedView            view.annotation = annotation        }        else        {            view = MKPinAnnotationView(annotation: annotation, reuseIdentifier: identifier)            view.animatesDrop = true            view.canShowCallout = true            switch identifier             {                case "Sculpture", "Plaque":                    view.pinTintColor = UIColor.redColor()                case "Mural", "Monument":                    view.pinTintColor = UIColor.purpleColor()                default:                    view.pinTintColor = UIColor.greenColor()            }        }        return view    }    return nil}