getMapCenter method

Future<GeoPoint> getMapCenter()

Implementation

Future<GeoPoint> getMapCenter() async {
  final mapCenterPoint = await html.promiseToFutureAsMap(interop.centerMap(
    mapIdMixin,
  ));
  if (mapCenterPoint == null) {
    throw Exception("web osm : error to get center geopoint");
  }
  return GeoPoint.fromMap(Map<String, double>.from(mapCenterPoint));
}