Python-Matplotlib 19 文字 [r]

Posted 2020-09-01

Python-Matplotlib 19 文字

EG1 

import numpy as np
import matplotlib.pyplot as plt

y = np.arange(-5, 6,1)
plt.plot(y, y*y)
plt.text(0 ,20 , ‘function:y=x*x‘ , family=‘serif‘ , size=10 , color=‘b‘ ,
         style=‘italic‘ , weight=‘black‘)
plt.show()