Function test_angles_and_scale

lib/matplotlib/tests/test_quiver.py:240–246

()

def test_angles_and_scale():
    # angles array + scale_units kwarg
    fig, ax = plt.subplots()
    X, Y = np.meshgrid(np.arange(15), np.arange(10))
    U = V = np.ones_like(X)
    phi = (np.random.rand(15, 10) - .5) * 150
    ax.quiver(X, Y, U, V, angles=phi, scale_units='xy')


@image_comparison(['quiver_xy.png'], remove_text=True, style='_classic_test')