655b588bd9dff86993b4f5a24c44c81f2465b022,examples/images_contours_and_fields/watermark_image.py,,,#,14

Before Change

np.random.seed(19680801)


datafile = cbook.get_sample_data("logo2.png", asfileobj=False)
print("loading %s" % datafile)
im = image.imread(datafile)
im[:, :, -1] = 0.5  // set the alpha channel

fig, ax = plt.subplots()

After Change

fig, ax = plt.subplots()

ax.plot(np.sin(10 * np.linspace(0, 1)), "-o", ms=20, alpha=0.7, mfc="orange")
ax.grid()
fig.figimage(im, 10, 10, zorder=3, alpha=.5)

Instances