Matplotlib AssiTextEsempio di base # -*- coding: utf-8 -*-importnumpyasnpimportmatplotlib.pyplotasplt x=np.linspace(0,4*np.pi,1000)y=10*np.sin(x)fig,ax=plt.subplots(1,figsize=(6,4.5))ax.plot(x,y,"r")ax.text(2.0,9.5,"Peak Value",fontsize=14)ax.grid(True)plt.show() ...