round result of toScreenLocation()

IcyTv · Aug 14, 2020 · 838726a · 838726a
1 parent 5367985
commit 838726a
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Showing 4 changed files with 6 additions and 6 deletions.
diff --git a/lib/src/controller.dart b/lib/src/controller.dart
@@ -673,7 +673,7 @@ class MapboxMapController extends ChangeNotifier {
 
   /// Returns the point on the screen that corresponds to a geographical coordinate ([latLng]). The screen location is in screen pixels (not display pixels) relative to the top left of the map (not of the whole screen)
   /// Returns null if [latLng] is not currently visible on the map.
-  Future<Point> toScreenLocation(LatLng latLng) async{
+  Future<Point<int>> toScreenLocation(LatLng latLng) async{
     return MapboxGlPlatform.getInstance(_id).toScreenLocation(latLng);
   }
 

diff --git a/mapbox_gl_platform_interface/lib/src/mapbox_gl_platform_interface.dart b/mapbox_gl_platform_interface/lib/src/mapbox_gl_platform_interface.dart
@@ -211,7 +211,7 @@ abstract class MapboxGlPlatform {
         'setSymbolTextIgnorePlacement() has not been implemented.');
   }
 
-  Future<Point> toScreenLocation(LatLng latLng) async{
+  Future<Point<int>> toScreenLocation(LatLng latLng) async{
     throw UnimplementedError(
         'toScreenLocation() has not been implemented.');
   }

diff --git a/mapbox_gl_platform_interface/lib/src/method_channel_mapbox_gl.dart b/mapbox_gl_platform_interface/lib/src/method_channel_mapbox_gl.dart
@@ -454,14 +454,14 @@ class MethodChannelMapboxGl extends MapboxGlPlatform {
   }
 
   @override
-  Future<Point> toScreenLocation(LatLng latLng) async {
+  Future<Point<int>> toScreenLocation(LatLng latLng) async {
     try {
       var screenPosMap = await _channel
           .invokeMethod('map#toScreenLocation', <String, dynamic>{
         'latitude': latLng.latitude,
         'longitude':latLng.longitude,
       });
-      return Point(screenPosMap['x'], screenPosMap['y']);
+      return Point<int>((screenPosMap['x'] as num).round(), (screenPosMap['y'] as num).round());
     } on PlatformException catch (e) {
       return new Future.error(e);
     }

diff --git a/mapbox_gl_web/lib/src/mapbox_map_controller.dart b/mapbox_gl_web/lib/src/mapbox_map_controller.dart
@@ -613,9 +613,9 @@ class MapboxMapController extends MapboxGlPlatform
   }
 
   @override
-  Future<Point> toScreenLocation(LatLng latLng) async {
+  Future<Point<int>> toScreenLocation(LatLng latLng) async {
     var screenPosition = _map.project(LngLat(latLng.longitude, latLng.latitude));
-    return Point(screenPosition.x.round(), screenPosition.y.round());
+    return Point<int>(screenPosition.x.round(), screenPosition.y.round());
   }
 
   @override