python可视化总结（官方教程）——2饼图

import matplotlib.pyplot as plt

# Pie chart, where the slices will be ordered and plotted counter-clockwise:
labels = 'Frogs', 'Hogs', 'Dogs', 'Logs'
sizes = [15, 30, 45, 10]
#explode为偏移
explode = (0, 0.1, 0, 0)  # only "explode" the 2nd slice (i.e. 'Hogs')

fig1, ax1 = plt.subplots()
#autopct 为图形上展示的数值比例
ax1.pie(sizes, explode=explode, labels=labels, autopct='%1.1f%%',
        shadow=True, startangle=90)
ax1.axis('equal')  # Equal aspect ratio ensures that pie is drawn as a circle.
ax1.legend()
plt.show()

标签：autopct,教程,ax1,python,labels,pie,explode,plt,可视化
来源： https://blog.csdn.net/weixin_42377217/article/details/114752079