我正在编写一个快速而肮脏的脚本来动态生成绘图。我使用下面的代码(来自Matplotlib文档)作为起点: from pylab import figure, axes, pie, title, show # Make a square figure and axes figure(1, figsize=(6, 6)) ax = axes([0.1, 0.1, 0.8, 0.8]) labels = 'Frogs', 'Hogs', 'Dogs', 'Logs' fracs = [15, 30, 45, 10] explode = (0, 0.05, 0, 0) pie(fracs, explode=explode, labels=labels, autopct='%1.1f%%', shadow=True) title('Raining Hogs and Dogs', bbox={'facecolor': '0.8', 'pad':