set axis off matplotlib code example

Example 1: set axis plt python

from matplotlib import pyplot as plt
plt.axis([0, 10, 0, 20])

Example 2: plt off axis

from numpy import random
import matplotlib.pyplot as plt

data = random.random((5,5))
img = plt.imshow(data, interpolation='nearest')
img.set_cmap('hot')
plt.axis('off')
plt.savefig("test.png", bbox_inches='tight')