How to add MKMapCamera and read current value? - swift

Question

I have a map with marks. When you press it, it centers. But when I rotate the map and click on the marker, it returns to its original value. I don't want the map to come back and the degrees stay the same.
I think that this can be solved through the camera, but I do not know how to do it.
I don't want the rotation to happen and the marker to just be centered. And rotation, if necessary, you can click on the compass in the upper right corner.
My code:
import SwiftUI
import MapKit
struct MapScreenView: View {
#StateObject private var vm = LocationsViewModel()
#State private var camera = MKMapCamera(lookingAtCenter: CLLocationCoordinate2D(latitude: 55.755864, longitude: 37.617698), fromDistance: 7500, pitch: 0, heading: 0)
var body: some View {
ZStack {
VStack {
HStack {
ButtonFilterView()
Spacer()
}
Spacer()
}.zIndex(1)
Map(coordinateRegion:
$vm.mapRegion, annotationItems: vm.locations) {
location in
MapAnnotation(coordinate: location.coordinate) {
LocationMapAnnotationView()
.scaleEffect(vm.mapLocation == location ? 1.1 : 0.7)
.offset(y: vm.mapLocation == location ? -11.5 : 0)
.animation(.easeInOut, value: vm.mapLocation == location)
.onTapGesture {
vm.showTappedLocation(location: location)
}
}
}
.onAppear {
MKMapView.appearance().isZoomEnabled = false
MKMapView.appearance().preferredConfiguration = MKStandardMapConfiguration(elevationStyle: .realistic)
MKMapView.appearance().pointOfInterestFilter = .some(MKPointOfInterestFilter.excludingAll)
MKMapView.appearance().isRotateEnabled = true
MKMapView.appearance().isPitchEnabled = true
MKMapView.appearance().isScrollEnabled = false
}
.edgesIgnoringSafeArea(.all)
}
}
}
struct MapScreenView_Previews: PreviewProvider {
static var previews: some View {
MapScreenView()
}
}
import Foundation
import MapKit
import SwiftUI
class LocationsViewModel: ObservableObject {
#Published var locations: [Location] = LocationDataService.locations
#Published var mapLocation: Location {
didSet {
updateMapRegion(location: mapLocation)
}
}
#Published var mapRegion = MKCoordinateRegion(center: CLLocationCoordinate2D(latitude: 55.755864, longitude: 37.617698),
span: MKCoordinateSpan(latitudeDelta: 0.1, longitudeDelta: 0.1))
#Published var mapSpan = MKCoordinateSpan(latitudeDelta: 0.04, longitudeDelta: 0.04)
init() {
self.mapLocation = Location(name: "", coordinate: CLLocationCoordinate2D(latitude: 55.755864, longitude: 37.617698))
updateMapRegion(location: Location(name: "", coordinate: CLLocationCoordinate2D(latitude: 55.755864, longitude: 37.617698)))
}
private func updateMapRegion(location: Location) {
withAnimation(.easeInOut) {
mapRegion.center = location.coordinate
}
}
func showTappedLocation(location: Location) {
mapLocation = location
}
}
I think that this can be solved through the camera, but I do not know how to do it.