Python-Matplotlib 18 注释
EG1:
import numpy as np
import matplotlib.pyplot as plty = np.arange(-5, 6,1)
plt.plot(y, y*y)
plt.annotate('Annotate' , xy=(0,1) , xytext=(0,5) ,arrowprops=dict(facecolor='r' , frac=0.2 ))plt.show()
转载于:https://www.cnblogs.com/zsr0401/p/6427959.html
