Function _test_cached_renderer

lib/matplotlib/tests/test_backend_macosx.py:16–25

()

def _test_cached_renderer():
    # Make sure that figures have an associated renderer after
    # a fig.canvas.draw() call
    fig = plt.figure(1)
    fig.canvas.draw()
    assert fig.canvas.get_renderer()._renderer is not None

    fig = plt.figure(2)
    fig.draw_without_rendering()
    assert fig.canvas.get_renderer()._renderer is not None


@pytest.mark.backend('macosx', skip_on_importerror=True)