这个屏幕保护程序模拟4颗粒重力,并得出它们之间的颜色变化的线条。重力、刷新、数量的颜色是完全可配置的,你最终得到的一些非常整洁的图片。-This screen saver analog four particle gravity and draw their color change between the lines. Gravity, refresh, number of colors is fully configurable, you end up getting some pretty