[web] add getSymbolLatLng and getLineLatLngs (#37)

web implementations were missing
maplibre · Oct 26, 2021 · c8b30ee · c8b30ee
1 parent 029182e
commit c8b30ee
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/maplibre_gl_web/lib/src/mapbox_map_controller.dart b/maplibre_gl_web/lib/src/mapbox_map_controller.dart
@@ -163,6 +163,12 @@ class MaplibreMapController extends MapLibreGlPlatform
     symbolManager.update(symbol.id, changes);
   }
 
+  @override
+  Future<LatLng> getSymbolLatLng(Symbol symbol) async {
+    var coordinates = symbolManager.getFeature(symbol.id)!.geometry.coordinates;
+    return LatLng(coordinates[1], coordinates[0]);
+  }
+
   @override
   Future<void> removeSymbols(Iterable<String> symbolsIds) async {
     symbolManager.removeAll(symbolsIds);
@@ -187,6 +193,13 @@ class MaplibreMapController extends MapLibreGlPlatform
     lineManager.update(line.id, changes);
   }
 
+  @override
+  Future<List<LatLng>> getLineLatLngs(Line line) async {
+    List<dynamic> coordinates =
+        lineManager.getFeature(line.id)!.geometry.coordinates;
+    return coordinates.map((c) => LatLng(c[1], c[0])).toList();
+  }
+
   @override
   Future<void> removeLine(String lineId) async {
     lineManager.remove(lineId);