Add small example

Author: bogren

GoogleMaps-SwiftUI/GoogleMaps-SwiftUI/Dialog/Helper/MapExamplesViewModel.swift

@@ -17,6 +17,11 @@ import GoogleMaps
 class MapExamplesViewModel: ObservableObject {
 
     @Published var examples: [MapExample] = [
+        MapExample(
+            title: "Basic panorama",
+            description: "A simple panorama. Shows how to initalize and present a panorama.",
+            destination: AnyView(BasicPanorama())
+        ),
         MapExample(
             title: "Basic map",
             description: "A simple map. Shows how to initalize and update map options.",

GoogleMaps-SwiftUI/GoogleMaps-SwiftUI/Samples/BasicPanorama.swift

@@ -0,0 +1,96 @@
+// Copyright 2024 Google LLC. All rights reserved.
+//
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
+// file except in compliance with the License. You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software distributed under
+// the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
+// ANY KIND, either express or implied. See the License for the specific language governing
+// permissions and limitations under the License.
+
+import SwiftUI
+import GoogleMaps
+
+struct BasicPanorama: View {
+
+    let viewModel = PanoramaViewModel()
+    let newYork = CLLocationCoordinate2D(latitude: 40.7230260, longitude: -73.9988390)
+
+    var body: some View {
+        PanoramaView(viewModel: viewModel)
+            .task {
+                viewModel.move(near: newYork)
+            }
+    }
+}
+
+// MARK: - ViewModel
+
+class PanoramaViewModel: NSObject, ObservableObject {
+
+    let panoramaView: GMSPanoramaView = {
+        let panoramaView = GMSPanoramaView()
+        return panoramaView
+    }()
+
+    override init() {
+        super.init()
+        panoramaView.delegate = self
+    }
+
+    func move(near coordinate: CLLocationCoordinate2D) {
+        panoramaView.moveNearCoordinate(coordinate)
+    }
+
+    func move(to panoramaID: String) {
+        panoramaView.move(toPanoramaID: panoramaID)
+    }
+}
+
+extension PanoramaViewModel: GMSPanoramaViewDelegate {
+    func panoramaView(_ panoramaView: GMSPanoramaView, didMoveTo panorama: GMSPanorama?) {
+        let panoramaID = panorama?.panoramaID ?? "Unknown"
+        print("Did move to panorama: \(panoramaID)")
+    }
+
+    func panoramaView(_ view: GMSPanoramaView, didMoveTo panorama: GMSPanorama, nearCoordinate coordinate: CLLocationCoordinate2D) {
+        print("Did move to panorama: \(panorama.panoramaID) near coordinate: \(coordinate)")
+    }
+
+    func panoramaViewDidStartRendering(_ panoramaView: GMSPanoramaView) {
+        print("Panorama view started rendering")
+    }
+
+    func panoramaViewDidFinishRendering(_ panoramaView: GMSPanoramaView) {
+        print("Panorama did finish rendering")
+    }
+
+    func panoramaView(_ view: GMSPanoramaView, error: any Error, onMoveNearCoordinate coordinate: CLLocationCoordinate2D) {
+        print("Failed to move to coordinate: \(coordinate)")
+    }
+
+    func panoramaView(_ view: GMSPanoramaView, error: any Error, onMoveToPanoramaID panoramaID: String) {
+        print("Failed to move to  panoramaID: \(panoramaID)")
+    }
+}
+
+// MARK: - UIViewRepresentable
+
+struct PanoramaView: UIViewRepresentable {
+    let viewModel: PanoramaViewModel
+
+    init(viewModel: PanoramaViewModel) {
+        self.viewModel = viewModel
+    }
+
+    func makeUIView(context: Context) -> GMSPanoramaView {
+        return viewModel.panoramaView
+    }
+
+    func updateUIView(_ uiView: GMSPanoramaView, context: Context) {}
+}
+
+