FUIMarkerAnnotationView

@available(iOS 11.0, *)
open class FUIMarkerAnnotationView : MKMarkerAnnotationView

The FUIMapMarkerAnnotationView inherits from the MKMarkerAnnotationView and is presented as an annotation on the MKMapView. It is used to distinguish between location types and set a select priority to individual markers.

## Available:

priorityIcon: a 17x17 icon image in the upper right hand corner of the marker. This can appear in both the selected and unselected state.

## Example Initialization and Configuration

 @available(iOS 11.0, *)
 class MyMarker: FUIMarkerAnnotationView {
     override var annotation: MKAnnotation? {
         willSet {
             markerTintColor = UIColor.preferredFioriColor(forStyle: .map1)
             glyphImage = FUIIconLibrary.map.marker.venue.withRenderingMode(.alwaysTemplate)
             displayPriority = .defaultLow
             priorityIcon =  FUIIconLibrary.map.marker.veryHighPriority
         }
     }
 }

 if #available(iOS 11.0, *) {
    mapView.register(MyMarker.self, forAnnotationViewWithReuseIdentifier: MKMapViewDefaultAnnotationViewReuseIdentifier)
 } else {
    // Fallback on earlier versions
 }
 let point1 = MKPointAnnotation()
 point1.coordinate = CLLocationCoordinate2D(latitude: 37.3318, longitude: -122.0312)
 let point2 = MKPointAnnotation()
 point2.coordinate = CLLocationCoordinate2D(latitude: 37.3988313, longitude: -122.1487375)
 let annotations = [point1 as MKAnnotation, point2 as MKAnnotation]
 mapView.addAnnotations(annotations)

Set the annotation view in the mapView(_:viewFor:) method.

var view: MKAnnotationView!
if let pointAnnotation = annotation as? MKPointAnnotation {
    if #available(iOS 11.0, *) {
        view = FUIMarkerAnnotationView(annotation: pointAnnotation, reuseIdentifier: "cell")
        let annotationImage = FUIIconLibrary.map.marker.venue
        (view as! FUIMarkerAnnotationView).glyphImage = annotationImage.withRenderingMode(.alwaysTemplate)
        (view as! FUIMarkerAnnotationView).priorityIcon =  FUIIconLibrary.map.marker.veryHighPriority
    } else {
        // Fallback on earlier versions
        view = MKPinAnnotationView(annotation: pointAnnotation, reuseIdentifier: "cell")
    }
}
return view

## Note:

Set the glyphImage to a 20x20 icon.

priorityIcon
An optional UIImage in the upper right hand corner of the marker. This can appear in both the unselected and selected states. Intended to distinguish an urgent marker vs a normal marker
Declaration
Swift

public var priorityIcon: UIImage? { get set }
init(annotation:reuseIdentifier:)
An initializer that instantiates a FUIMarkerAnnotationView with some reuseIdentifier. Sets the tint color to a default value of .map1
Declaration
Swift

override public init(annotation: MKAnnotation?, reuseIdentifier: String?)
prepareForReuse()
Restore all user-defined properties to default before resue.
Declaration
Swift

open override func prepareForReuse()


                      
                      
                      setSelected(_:animated:)

A method that corrects the center of the priorityIconView based on the selected state.

Declaration

Swift

override open func setSelected(_ selected: Bool, animated: Bool)

Parameters

`selected`	a boolean value for selected (true) and unselected (false)
`animated`	a boolean value determining if the animation will occur

layerClass
Override the layer factory for this class to return a custom CALayer class
Declaration
Swift

override open class var layerClass: AnyClass { get }
stickyZPosition
Convenience accessor for setting zPosition
Declaration
Swift

open var stickyZPosition: CGFloat { get set }