Remove Digits After Decimal Point in Axis Ticks in Matplotlib

To remove the digits after the decimal point in axis ticks in Matplotlib, we can take the following steps −

• Set the figure size and adjust the padding between and around the subplots.

• Create x and y data points using numpy.

• Create a figure and a set of subplots.

• To set the xtick labels only in digits, we can use x.astype(int) method.

• To display the figure, use show() method.

Example

import matplotlib.pyplot as plt
import numpy as np

plt.rcParams["figure.figsize"] = [7.50, 3.50]
plt.rcParams["figure.autolayout"] = True

x = np.array([1.110, 2.110, 4.110, 5.901, 6.00, 7.90, 8.90])
y = np.array([2.110, 1.110, 3.110, 9.00, 4.001, 2.095, 5.890])

fig, ax = plt.subplots()

ax.plot(x, y)

ax.set_xticklabels(x.astype(int))

plt.show()

Output