Add Callout to Map SwiftUi

How can i add Callout to my pins on the map? The implementations areverydifferent, i have try to add Callout to my pins with no successs.

Finaly i wantto add the photo of the fetched listing inside the callout.

    import SwiftUI  import UIKit  import MapKit      struct MapView: UIViewRepresentable {            @StateObject var jsonModel = JSONViewModel()      @Environment(\.managedObjectContext) var context      @FetchRequest(entity: Listing.entity(), sortDescriptors:[NSSortDescriptor(keyPath: \Listing.publishdate, ascending: false)])            var results : FetchedResults<Listing>        func updateUIView(_ uiView: MKMapView, context: UIViewRepresentableContext<MapView>) {                    @State var center: CLLocationCoordinate2D?          @State var zoom: MKCoordinateSpan          // original          var allAnnotations: [MapAnnotationPin] = []                    for data in results {                            let title = data.listingtype              let subtitle: String = "\(data.saleprice < 1 ? data.rentprice : data.saleprice) EUR"                            let coordinate = CLLocationCoordinate2D(latitude: data.latitude, longitude: data.longitude)                            allAnnotations.append(MapAnnotationPin(title: title, subtitle: subtitle, coordinate: coordinate))                       }          uiView.annotations.forEach { uiView.removeAnnotation($0) }          uiView.addAnnotations(allAnnotations)      }            func makeUIView(context: UIViewRepresentableContext<MapView>) -> MKMapView {          return MKMapView()      }  }  class MapAnnotationPin: NSObject, MKAnnotation {      let title: String?      let subtitle: String?      let coordinate: CLLocationCoordinate2D            init(title: String?, subtitle: String?, coordinate: CLLocationCoordinate2D) {                    self.title = title          self.subtitle = subtitle          self.coordinate = coordinate      }

https://stackoverflow.com/questions/67428856/add-callout-to-map-swiftui May 07, 2021 at 12:04PM