Matplotlib.pyplot.delaxes() in Python (original) (raw)

Last Updated : 21 Apr, 2020

Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. Pyplot is a state-based interface to a Matplotlib module which provides a MATLAB-like interface.

matplotlib.pyplot.delaxes() Function

The delaxes() function in pyplot module of matplotlib library is used to remove the Axes ax from its figure.

Syntax: matplotlib.pyplot.delaxes(ax=None)

Parameters: This method accept the following parameters that are described below:

Below examples illustrate the matplotlib.pyplot.delaxes() function in matplotlib.pyplot:

Example #1:

import matplotlib.pyplot as plt

import numpy as np

fig, ax = plt.subplots()

ax.plot([ 1 , 2 , 3 ])

plt.delaxes()

plt.suptitle( 'matplotlib.pyplot.delaxes() function Example' ,

`` fontweight = "bold" )

plt.show()

Output:

Example #2:

import numpy as np

import matplotlib.pyplot as plt

dt = 0.01

t = np.arange( 0 , 30 , dt)

nse1 = np.random.randn( len (t))

r = np.exp( - t / 0.05 )

cnse1 = np.convolve(nse1, r, mode = 'same' ) * dt

s1 = np.cos(np.pi * t) + cnse1 + np.sin( 2 * np.pi * 10 * t)

fig, [ax1, ax2] = plt.subplots( 2 , 1 )

ax1.plot(t, s1)

ax1.set_xlim( 0 , 5 )

ax1.set_ylabel( 'value s1' )

ax1.grid( True )

ax2.psd(s1, 256 , 1. / dt)

ax2.set_ylabel( 'PSD(db)' )

ax2.set_xlabel( 'Frequency' )

plt.delaxes(ax = ax1)

plt.suptitle( 'matplotlib.pyplot.delaxes() function Example' ,

`` fontweight = "bold" )

plt.show()

Output:

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