Customizing Font Size in Matplotlib Plots
For fine-tuning the appearance of visualizations, customizing the font size in matplotlib plots is a crucial aspect. This guide tackles the question of altering the font size for all elements, including ticks, labels, and the title.
To change the font size for tick labels, a straightforward approach is using the following code snippet:
import matplotlib matplotlib.rc('xtick', labelsize=20) matplotlib.rc('ytick', labelsize=20)
However, to modify the font size of the remaining elements, a different approach is required. According to the matplotlib documentation, the following code achieves just that:
font = {'family' : 'normal', 'weight' : 'bold', 'size' : 22} matplotlib.rc('font', **font)
The code sets the font of all elements to the font specified by the kwargs object 'font.' Alternatively, one can utilize the rcParams update method:
matplotlib.rcParams.update({'font.size': 22})
or
import matplotlib.pyplot as plt plt.rcParams.update({'font.size': 22})
By setting the 'font.size' property, the font size can be customized. Moreover, the Customizing matplotlib page offers a comprehensive list of configurable properties for further customization needs.
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