可以绘制直线、圆、矩形等，可以选择颜色、线粗。

一个使用VC画图表的开源控件，能出3D图象，用户可以随意更改，很好用。the source package is a open -source graph  controls, easy to use .

Canny 边缘检测算法 检测效果不错，很有用。-Canny Operator is Useful for edge detection

一个图像检索系统的源代码，一个开发好的系统，供大家参考-an Image Retrieval System source code to develop a good system for reference

DVR 系统中，视频运动检测模块-DVR systems, video motion detection module

delphix 实例,介绍DX类的基本用法.-delphix example, the introduction of the basic usage of DX.

这个应用程序可以改变鼠标光标的形状，您可以设置它为您喜欢的形状，使用起来会更加得心应手一点◎！-the application can change the shape of the mouse cursor, you can set it to the shape you like, and it would be more handy 1:00 Scholar!

图像滤镜处理的一种VC++实现方法-image processing filters to achieve a method of VC

二维图形渲染引擎，可以同时对二维的BITMAP和矢量进行操作（通过一序列的API函数，基于AGG）-Graphin is a 2D graphics rendering library with human readable yet simple external interface (API). It is based on AGG- high fidelity 2D graphics engine and uses libpng/zlib, jpeglib and libtiff(?). External (plain C) API is as close as possible to Graphics and/or to Canvas.

以饼图方式显示的进度条-pie way to show the progress of

一个基于对话框vc++6.0的画线程序源代码,很适合初学者参考学习.-a dialog vc 6.0 on the line drawing program source code, reference is very suitable for beginners learning.