本程序实现了图片的马赛克效应，主要通过使用"编辑"->"马赛克"菜单命令，将图片以若干的小块方式渐渐显示出来，直到整张图片显示出来。-This procedure achieved a picture of the mosaic effect, mainly through the use of the Edit -> mosaic menu command, the picture of the small number of ways to show up graduall