如何在 seaborn 小提琴情节上添加舱口?

How to add hatches on seaborn violin plot?

如果我这样做:

import seaborn as sns 
tips = sns.load_dataset("tips")                                                                                                                                       
ax = sns.violinplot(x="day", y="total_bill", data=tips)

如何通过不同的影线来改变颜色? 我尝试了与箱线图相同的方法,但没有成功。

IIUC:

import seaborn as sns
import matplotlib as mpl
tips = sns.load_dataset("tips")
hatch = ['/','\','+','o']
ihatch = iter(hatch)
ax = sns.violinplot(x="day", y="total_bill", data=tips, color='g')
_ = [i.set_hatch(next(ihatch)) for i in ax.get_children() if isinstance(i, mpl.collections.PolyCollection)]

输出: