import matplotlib.pyplot as plt plt.rcParams['font.sans-serif']=['SimHei'] #用来正常显示中文标签 labels = ['交通','保洁','餐饮','修理','办公用品','水电'] sizes = [40,5,35,10,15,2] plt.pie(sizes,labels=labels,autopct='%1.1f%%',shadow=False,startangle=150) plt.show()
startangle,起始角度,你没发现交通不在最上面吗?因为调整了角度