Class Polar

lib/matplotlib/tests/test_axes.py:3350–3356

def test_as_mpl_axes_api():
    # tests the _as_mpl_axes api
    class Polar:
        def __init__(self):
            self.theta_offset = 0

        def _as_mpl_axes(self):
            # implement the matplotlib axes interface
            return PolarAxes, {'theta_offset': self.theta_offset}

    prj = Polar()
    prj2 = Polar()