python画图填充_Python 绘图与可视化 matplotlib 填充fill和fill_between
参考链接：https://blog.csdn.net/You_are_my_dream/article/details/53457960fill()填充函数曲线与坐标轴之间的区域:x=np.linspace(0,5*np.pi,1000)y1=np.sin(x)y2=np.sin(2*x)plt.fill(x,y1,color="g",alpha=0.3)fill_between()填充两个函数曲