plots.py 文件源码

def image(Z,xnew,ynew,my_cmap=None,aspect='equal'):
    """
Creates pretty image. You need to specify:
    """
    imshow(log10(Z),extent=[xnew[0],xnew[-1],ynew[0],ynew[-1]], cmap=my_cmap)
    pylab.axes().set_aspect('equal')
    colorbar()
    circle2=Circle((0,0),1,color='k')
    gca().add_artist(circle2)
    savefig('tmp.png',transparent=True,dpi=150)