马赛克效果代码

马赛克显示是指图像被分成许多的小块，它们以随机的次序显示出来，直到图像显示完毕。实现马赛克的效果主要解决的问题是如何定义显示随

机序列的小方块，这个问题的解决可以在定义过小方块的基础上，用一个数组来记录各个方块的左上角的坐标的位置-Code mosaic mosaic image display is divided into many small pieces, they are displayed in random order, until the image display is completed. Mosaic effect to achieve the main problems is how to define a random sequence of small display box solution to this problem can be defined on the basis of a small box with an array to record the coordinates of the upper left corner of each box is the location of