Ken*_*ich 2 python plot matplotlib axis-labels seaborn
一直在尝试修改我的情节,以便可以包装 xlabel。
看过类似问题的一些建议。
但我无法在这方面使用它们。
ax.set_xticklabels 代码不会包装标签。
plt.xticks 代码抛出错误 -
AttributeError: 'Text' object has no attribute 'expandtabs'
plt.figure(figsize = (7,5))
ax = sns.countplot(data = df3, x = df3.PaymentMethod, hue = df3.Churn)
#ax.set_xticklabels(ax.get_xticklabels(), ha="right", horizontalalignment = 'center', wrap = True)
plt.xticks([textwrap.fill(label, 10) for label in ax.get_xticklabels()],
rotation = 10, fontsize=8, horizontalalignment="center")
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textwrap
使用评论中建议的代码按预期工作:
import numpy as np # v 1.19.2
import pandas as pd # v 1.1.3
import seaborn as sns # v 0.11.0
import textwrap
# Create sample dataset
rng = np.random.default_rng(seed=1)
cat_names = ['Short name', 'Slightly longer name', 'Rather much longer name',
'Longest name of them all by far']
counts = rng.integers(10, 100, len(cat_names))
var_cat = np.repeat(cat_names, counts)
var_bool = rng.choice(['True', 'False'], size=len(var_cat))
df = pd.DataFrame(dict(vcat=var_cat, vbool=var_bool))
# Plot seaborn countplot with wrapped tick labels
ax = sns.countplot(data=df, x='vcat', hue='vbool')
labels = [textwrap.fill(label.get_text(), 12) for label in ax.get_xticklabels()]
ax.set_xticklabels(labels);
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