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Simple matshow
example.
=======
Matshow
=======
Simple `~.axes.Axes.matshow` example.
"""
import matplotlib.pyplot as plt
import numpy as np
def samplemat(dims):
"""Make a matrix with all zeros and increasing elements on the diagonal"""
aa = np.zeros(dims)
for i in range(min(dims)):
aa[i, i] = i
return aa
# Display matrix
plt.matshow(samplemat((15, 15)))
plt.show()
Traceback (most recent call last):
File "/build/matplotlib-mO9dyQ/matplotlib-3.1.2/examples/images_contours_and_fields/matshow.py", line 1
=======
^
SyntaxError: invalid syntax
The use of the following functions and methods is shown in this example:
import matplotlib
matplotlib.axes.Axes.matshow
matplotlib.pyplot.matshow
Keywords: matplotlib code example, codex, python plot, pyplot Gallery generated by Sphinx-Gallery