1 import matplotlib.pyplot as plt 2 3 plt.rcParams['font.family'] = 'SimHei' 4 5 fig = plt.figure(facecolor = 'lightgrey') 6 7 plt.subplot(2,2,1) 8 plt.title('子标题') 9 plt.subplot(2,2,2) 10 plt.title('子标题2', loc = 'left',color = 'b') 11 plt.subplot(2,2,3) 12 myfontdict = {'fontsize':12, 'color':'g', 'rotation':30} 13 plt.title('子标题3', fontdict = myfontdict) 14 plt.subplot(2,2,4) 15 plt.title('子标题4', color = 'white',backgroundcolor='black') 16 17 plt.suptitle('全局标题',fontsize = 20, color = 'red',backgroundcolor='yellow') 18 plt.tight_layout(rect=(0,0,1,0.9))#使子图标题和全局标题与坐标轴不重叠 19 20 plt.show()
