Imshow elaborateΒΆ

An example demoing imshow and styling the figure.

../../../_images/plot_imshow_ex_1.png

Python source code: plot_imshow_ex.py

import numpy as np
import matplotlib.pyplot as plt
def f(x, y):
return (1 - x / 2 + x ** 5 + y ** 3 ) * np.exp(-x ** 2 - y ** 2)
n = 10
x = np.linspace(-3, 3, 3.5 * n)
y = np.linspace(-3, 3, 3.0 * n)
X, Y = np.meshgrid(x, y)
Z = f(X, Y)
plt.axes([0.025, 0.025, 0.95, 0.95])
plt.imshow(Z, interpolation='nearest', cmap='bone', origin='lower')
plt.colorbar(shrink=.92)
plt.xticks(())
plt.yticks(())
plt.show()

Total running time of the example: 0.30 seconds ( 0 minutes 0.30 seconds)