源自http://blog.csdn.net/skyli114/article/details/77508430?ticket=ST-41707-PzNbUDGt6R5KYl3TkWDg-passport.csdn.net pyplot使用plt.pie()来绘制饼图 1 import matplotlib.pyplot as plt 2 labels = 'frogs', 'hogs', 'dogs', 'logs' 3 sizes = 15, 20, 45, 10 # [15,20,45,1