[英]Dotted Seaborn distplot
I have a seaborn displot which looks like this 我有一个看起来像这样的seaborn displot
I want to make some lines as dotted. 我想做一些点缀的线条。 How can I achieve this ?
我怎样才能做到这一点? I tried to use linestyle in 2 different ways and got error
我尝试以两种不同的方式使用linestyle并出现错误
#### approach 1
for x, m in x_list:
sns.distplot(x, hist=False, label=m, linestyle='--')
#### approach 2
for x, m in x_list:
sns.distplot(x, hist=False, label=m, kde_kws={'linestyle':'--'})
TypeError: distplot() got an unexpected keyword argument 'linestyle'
You can get a list of the Line2D objects from the axes returned by the seaborn distplot using ax.lines
. 您可以使用
ax.lines
从seaborn distplot返回的轴中获取Line2D对象的列表。 Then, loop through these objects using set_linesytle
in order to set the desired linestyle. 然后,使用
set_linesytle
遍历这些对象,以设置所需的linestyle。
For example: 例如:
import seaborn as sns
x = np.random.randn(100)
ax = sns.distplot(x, hist=False)
[line.set_linestyle("--") for line in ax.lines]
plt.show()
The second approach using kde_kws={'linestyle':'--'}
works fine with seaborn 8.1. 使用
kde_kws={'linestyle':'--'}
的第二种方法适用于seaborn 8.1。 Maybe you want to update. 也许你想要更新。
import seaborn as sns
import matplotlib.pyplot as plt
import numpy as np
x_list = [np.random.rayleigh(1+i/2., size=35) for i in range(4)]
for x in x_list:
sns.distplot(x, hist=False, kde_kws={'linestyle':'--'})
plt.show()
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