SwiftUIAdvancedMap

A wrapper around MKMapView with more functionality than Map.

Points and Overlays	Camera	Styling

Feature	AdvancedMap	MapKit.Map
Tap/Long Press Gestures with Map coordinates passed into the Handlers.	✅	❌
Annotations with Drag and Drop support	✅ (UIKit Annotation Views)	✅ (SwiftUI Annotation Views)
Overlays	✅ (UIKit Overlay Views)	❌
Specify EdgeInsets for UI overlays	✅	❌
Display User Location	✅ (via AnnoatationViewFactory)	✅ (as an initialization parameter)
Region State Changing Handler, a callback that informs when a map change Animation in progress.	✅	❌
Binding to Optional map region so map is initially positioned around country bounding box.	✅	❌
MKMapCamera support	✅	❌

Tap or Click Gesture with Coordinate on Map.

struct TappableMap: View {
  var body: some View {
    // `.constant(nil)` uses MKMapView's behavior of starting the map over the phone's current country. 
    // Still scrollable by default.
    AdvancedMap(mapRect: .constant(nil))
      .onTapOrClickMapGesture { coordinate in
        print("Tapped map at: \(coordinate)")
      }
  }
}

Rendering Annotations

struct TappableMap: View {

  static let annotationViewFactory = AnnotationViewFactory(
    register: { mapView in
      mapView.register(MKMarkerAnnotationView.self, forAnnotationViewWithReuseIdentifier: String(describing: MKPointAnnotation.self))
    },
    view: { mapView, annotation in
      mapView.dequeueReusableAnnotationView(withIdentifier: String(describing: MKPointAnnotation.self), for: annotation)
    }
  )

  @State var mapVisibility: MapVisibility?
  @State var annotations: [MKPointAnnotation] = [MKPointAnnotation]()

  var body: some View {
    AdvancedMap(mapVisibility: $mapVisibility)
      .annotations(annotations, annotationViewFactory: Self.annotationViewFactory)
      .onTapOrClickMapGesture { coordinate in
        let annotation = MKPointAnnotation()
        annotation.coordinate = coordinate
        annotations.append(annotation)
      }
  }
}

Inspired by, and sometimes stealing from, the following projects:

• https://github.com/pauljohanneskraft/Map
• https://github.com/darrarski/SwiftUIMKMapView
• https://github.com/sgade/swiftui-mapview