implement rotate on iOS

Author: JulianBissekkou

arcgis_map_sdk_ios/ios/Classes/ArcgisMapView.swift

@@ -141,6 +141,7 @@ class ArcgisMapView: NSObject, FlutterPlatformView {
             switch (call.method) {
             case "zoom_in": onZoomIn(call, result)
             case "zoom_out": onZoomOut(call, result)
+            case "rotate" : onRotate(call, result)
             case "add_view_padding": onAddViewPadding(call, result)
             case "set_interaction": onSetInteraction(call, result)
             case "move_camera": onMoveCamera(call, result)
@@ -160,7 +161,7 @@ class ArcgisMapView: NSObject, FlutterPlatformView {
             case "update_is_attribution_text_visible": onUpdateIsAttributionTextVisible(call, result)
             case "export_image" : onExportImage(result)
             case "set_auto_pan_mode": onSetAutoPanMode(call, result)
-            case  "get_auto_pan_mode": onGetAutoPanMode(call,  result)
+            case "get_auto_pan_mode": onGetAutoPanMode(call,  result)
             case "set_wander_extent_factor": onSetWanderExtentFactor( call,  result)
             case "get_wander_extent_factor": onGetWanderExtentFactor( call,  result)
             default:
@@ -222,6 +223,17 @@ class ArcgisMapView: NSObject, FlutterPlatformView {
             result(success)
         }
     }
+    
+    private func onRotate(_ call: FlutterMethodCall, _ result:@escaping FlutterResult) {
+        guard let angleDouble = call.arguments as? Double else {
+            result(FlutterError(code: "missing_data", message: "Invalid arguments", details: nil))
+            return
+        }
+        
+        mapView.setViewpointRotation(angleDouble) { success in
+            result(success)
+        }
+    }
 
     private func onAddViewPadding(_ call: FlutterMethodCall, _ result: @escaping FlutterResult) {
         guard let args = call.arguments as? [String: Any] else {

example/ios/Podfile.lock

@@ -30,10 +30,10 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   ArcGIS-Runtime-SDK-iOS: 6ab51d28f8831ac73c00d34998cff3a555fe304f
   ArcGIS-Runtime-Toolkit-iOS: e30bb45bd0bd0152bcb1ec73f9b99022a5c7d02d
-  arcgis_map_sdk_ios: ee1d8dee42e0c11c95cd26afa2a8cb0e7a69cb23
+  arcgis_map_sdk_ios: deb0d9d2dfedca86984c0aa81e6245eed03c8344
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
-  geolocator_apple: cc556e6844d508c95df1e87e3ea6fa4e58c50401
+  geolocator_apple: d981750b9f47dbdb02427e1476d9a04397beb8d9
 
 PODFILE CHECKSUM: cc1f88378b4bfcf93a6ce00d2c587857c6008d3b
 
-COCOAPODS: 1.15.2
+COCOAPODS: 1.16.2

example/ios/Runner/AppDelegate.swift

@@ -1,7 +1,7 @@
 import UIKit
 import Flutter
 
-@UIApplicationMain
+@main
 @objc class AppDelegate: FlutterAppDelegate {
   override func application(
     _ application: UIApplication,