addPointToPath method
adding new point to the polyline.
Implementation
void addPointToPath(LatLng point){
_path.add(point);
_sendData('setPolylinePath',{'path':_pathToMap(_path)});
}
adding new point to the polyline.
void addPointToPath(LatLng point){
_path.add(point);
_sendData('setPolylinePath',{'path':_pathToMap(_path)});
}