DrawSys

测绘方面的道路中桩计算程序。缓和曲线、圆曲线。(Surveying and mapping aspects of the road in the pile calculation program. Curve, the circular curve.)

画图 可保存读取 Bresenham算法 中点画线法 数值微分法（DDA）(Paint to save the Bresenham algorithm were dotted line is read the numerical differentiation Act (DDA))

常用的画图API函数的具体使用方法，希望对画图感兴趣的人有所帮助(Commonly used drawing API the specific function to use, I hope to help people who are interested in drawing)

实现本机流量监控绘图，测试可用，方便安全(Netflow monitoring)

Manejo de Imagenes usando haarcascade en QT+opencv

基于Bresenham算法的四步画直线算法,加快画直线速度(draw line based Bresenham update alogrith)

这是一个简单的画圆功能，主要让用户学会如何利用Windows提供的画图工具，用户单击鼠标右键则会弹出对话框选择线宽，在菜单上也设计了圆的颜色选择菜单。(This is a simple function of the Circle. mainly for users to learn how to use Windows for the drawing tools, Users right-click pop-up dialog box will be chosen linewidth, the menu also designed a circular color choice menu.)

说明：  通过使用dxflib库，对dxf文件进行读取(Read DXF files by using the dxflib Library)

该程序实现圆拟合，对学习圆拟合有一定帮助。(circle fit based on VC++)

简单画图板，初学者实用，比较简单，如果喜欢可以下载来看看(Simple drawing board, beginners practical, relatively simple)