Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. It is an amazing visualization library in Python for 2D plots of arrays and used for working with the broader SciPy stack.
Matplotlib.axis.Axis.have_units() Function
The Axis.have_units() function in axis module of matplotlib library is used to check whether the units are set on any axis.
Syntax: Axis.have_units(self)
Parameters: This method does not accepts any parameter.
Return value: This method return True if units are set on any axis.
Below examples illustrate the matplotlib.axis.Axis.have_units() function in matplotlib.axis:
Example 1:
Python3
# Implementation of matplotlib function from matplotlib.axis import Axis import matplotlib.pyplot as plt fig, axs = plt.subplots() axs.plot([1, 2, 3]) axs.set_title("Units are set on any axis : " +str(axs.xaxis.have_units())) fig.suptitle('matplotlib.axis.Axis.have_units() \ function Example\n', fontweight ="bold") plt.show() |
Output:
Example 2:
Python3
# Implementation of matplotlib function from matplotlib.axis import Axis import matplotlib.pyplot as plt fig, ax1 = plt.subplots( ) ax1.set_xscale("log") ax1.set_yscale("log") ax1.set_adjustable("datalim") ax1.plot([1, 3, 34, 4, 46, 3, 7, 45, 10], [1, 9, 27, 8, 29, 84, 78, 19, 48], "o-", color ="green") ax1.set_xlim(1e-1, 1e2) ax1.set_ylim(1, 1e2) w = Axis.have_units(ax1.yaxis) print("Value Return by have_units() :", w) fig.suptitle('matplotlib.axis.Axis.have_units() \ function Example\n', fontweight ="bold") plt.show() |
Output:
