def get_subplot_at ( self , row , column ) : idx = row * self . columns + column return self . subplots [ idx ]
python 'axessubplot' object is not subscriptable
Return the subplot at row column position .
def get_subplot_at(self, row, column):
        """Return the subplot at row, column position.

        :param row,column: specify the subplot.

        """
        idx = row * self.columns + column
        return self.subplots[idx]