drawCircle method
Implementation
@override
Future<void> drawCircle(int idOSM, CircleOSM circleOSM) async {
Map requestData = {
"lon": circleOSM.centerPoint.longitude,
"lat": circleOSM.centerPoint.latitude,
"key": circleOSM.key,
"radius": circleOSM.radius,
"stokeWidth": circleOSM.strokeWidth,
"color": [
circleOSM.color.red,
circleOSM.color.blue,
circleOSM.color.green,
],
};
await _channels[idOSM]?.invokeMethod("draw#circle", requestData);
}