utilities.py 文件源码

def hist2d(self, title, newfig = True):
        if newfig :
            fig1 = pylab.figure()
            ax = Axes3D(fig1)
        else:
            ax = Axes3D(newfig)
        dx, dy = np.indices(self.shape)
        ax.plot_wireframe(dx, dy, self.image, alpha = 0.2)
        pylab.title(title)
        return ax