addPolygons method
Implementation
Future<void> addPolygons(List<String> polylineData, String color, int width, bool isClickable) async {
// return _channel.invokeMethod('addPolygons');
return _channel.invokeMethod('addPolygons',{'polylineData': polylineData, 'color':color , 'width':width, 'isClickable':isClickable});
}