如何在matplotlib-venn中修改字体大小 [英] How to modify the font size in matplotlib-venn

问题描述

我有以下维恩图:

from matplotlib import pyplot as plt
from matplotlib_venn import venn3, venn3_circles
set1 = set(['A', 'B', 'C', 'D'])
set2 = set(['B', 'C', 'D', 'E'])
set3 = set(['C', 'D',' E', 'F', 'G'])

venn3([set1, set2, set3], ('Set1', 'Set2', 'Set3'))

看起来像这样:

如何控制绘图的字体大小? 我想增加它.

How can I control the font size of the plot? I'd like to increase it.

推荐答案

如果out是venn3()返回的对象，则文本对象仅存储为out.set_labels和out.subset_labels，因此您可以执行以下操作:

If out is the object returned by venn3(), the text objects are just stored as out.set_labels and out.subset_labels, so you can do:

from matplotlib import pyplot as plt
from matplotlib_venn import venn3, venn3_circles
set1 = set(['A', 'B', 'C', 'D'])
set2 = set(['B', 'C', 'D', 'E'])
set3 = set(['C', 'D',' E', 'F', 'G'])

out = venn3([set1, set2, set3], ('Set1', 'Set2', 'Set3'))
for text in out.set_labels:
    text.set_fontsize(14)
for text in out.subset_labels:
    text.set_fontsize(16)

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