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Bold font weight for LaTeX axes label in Matplotlib
To make bold font weight LaTeX axes label in matplotlib, we can take the following steps−
- Create x and y data points using numpy.
- Using subplot() method, add a subplot to the current figure.
- Set x and y ticks with data points x and y using set_xticks and set_yticks methods, respectively.
- Plot x and y using plot() method with color=red.
- To set bold font weight, we can use LaTeX representation.
- To display the figure, use show() method.
Example
import numpy as np from matplotlib import pyplot as plt, font_manager as fm plt.rcParams["figure.figsize"] = [7.50, 3.50] plt.rcParams["figure.autolayout"] = True plt.rcParams["font.fantasy"] = "Comic Sans MS" x = np.array([1, 2, 3, 4]) y = np.exp(x) ax1 = plt.subplot() ax1.set_xticks(x) ax1.set_yticks(y) ax1.plot(x, y, c="red") ax1.set_xticklabels(["$\bf{one}$", "$\bf{two}$", "$\bf{three}$", "$\bf{four}$"], rotation=45) ax1.set_yticklabels(["$\bf{:.2f}$".format(y[0]), "$\bf{:.2f}$".format(y[1]), "$\bf{:.2f}$".format(y[2]), "$\bf{:.2f}$".format(y[3])], rotation=45) plt.tight_layout() plt.show()
Output
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