Matplotlib.pyplot.delaxes() in Python
Last Updated :
21 Apr, 2020
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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:
- ax: This parameter is the axes which is to be removed. Its default value is None.
Below examples illustrate the matplotlib.pyplot.delaxes() function in matplotlib.pyplot:
Example #1:
# Implementation of matplotlib function import matplotlib.pyplot as plt import numpy as np # make an agg figure 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:
# Implementation of matplotlib function import numpy as np import matplotlib.pyplot as plt dt = 0.01t = 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:
