#NEWLINE# def plot( self , filename = None , include_rotation = True ) : #NEWLINE# #INDENT# '\n        Directivity plot. Plot to ``filename`` when given.\n        \n        :param filename: Filename\n        :param include_rotation: Apply the rotation to the directivity. By default the rotation is applied in this figure.\n        ' #NEWLINE# return plot ( self , filename , include_rotation )