图形处理，各种绘制方法，屏幕保护，随意下载

屏幕打洞程序，点开始按钮开启打洞程序，点屏幕任何地方可以将该处所有窗体击穿一个洞，露出桌面来，点结束恢复窗体退出程序。-Screen hole program and pressed the start button open hole program, point the screen no place will it all form breakdown a hole, show desktop, PM recovery form quit.