code: def getBBoxXY(self):
          
          return [(self._ranges[0][0], self._ranges[1][0]),
                  (self._ranges[0][1], self._ranges[1][1])]
docs: Get the bounding box (bottom left and top right coordinates) for a net;
          Coordinates are in X and Y (not Lat and Lon)
  
          :return [(bottom_left_X, bottom_left_Y), (top_right_X, top_right_Y)]