代码实现了计算机图形学中画线算法(包括DDA,中点法,Bresenham)以及画圆算法(包括中点法,Bresenham)以及多边形的填充(包括边填充,种子填充,扫描填充)多边形的二维变换,多边形的裁减等功能.根据不同的控件进行选择,然后实现各算法.-code realized the computer graphics line drawing algorithm (including DDA, the midpoint method, Bresenham) and Circle algorit

代码里有二维码扫描， 和识别源代码， 里面还有关于二维码博客， 直接导入android工程即可-There is a two-dimensional code code scanning, and identify the source code, there is also a two-dimensional code on the blog, you can directly import the android project

zxing代码,二维码扫描，可拍照，找到控制点，放牛去。-zxing,you can get zxing information.

二维码扫描，仿微信的，代码简单，扫描率非常高，本人修改过，也在网上的Demo中下载的，完善后，我再次分享给大家。-Qr code scanning, imitation WeChat, code simple, scan rate is very high, I modified, also in the Demo download on the net, after complete, I share with you all again.