make_movie.py 文件源码

def __init__(self, var_xarray, Nsteps, vmin, vmax, animationname):
        # Global definitions
        self.var = var_xarray
        self.Nsteps = Nsteps
        self.vmin = vmin
        self.vmax = vmax

        # Figure and axes
        self.fig = plt.figure()
        # self.ax = self.fig.axes()

        # Animation definitio
        anim = animation.FuncAnimation(self.fig, self.update, xrange(Nsteps), interval=1, blit=False)

        # Writer FFMpeg needed for mp4 film
        mywriter = animation.FFMpegWriter(bitrate=500)
        anim.save(animationname, writer=mywriter, fps=1, extra_args=['-vcodec', 'libx264'], dpi=300)

    # No init_plot needed