实现马赛克（或者叫瀑布流）界面布局。可以自动根据图片的长宽大小来进行布局。很实用-Achieve mosaic (or called the waterfall stream) interface layout. Automatically according to the size of the length and width of the picture layout. Very practical

自定义的马赛克时间风格，IOS编程学习源码，很好的参考资料。-Mosaic time style custom, learning IOS programming source code, a good reference.

一款模仿美图的访问相册的功能，和拼接一些功能。有兴趣的可以将部分功能拆出来放到自己的项目中使用-A copy of the United States to map the function of the album, and some functions of the mosaic. Interested can be part of the function to be removed to the use of their own projects