介绍如何从数据库中读取图像字段，并显示出来

vc基本画图程序，visual c++环境下实现的基本画图程序源码-vc basic Paint program, visual c++ environment realize the basic Paint program source

封装了一个画二维曲线的类，该类继承于CWnd，因此二维曲线类也是一个窗口-Draw up a package of two-dimensional curve of the class, such inherited from CWnd, so two-dimensional curve is also a window-type

使用GDI函数绘制带箭头的直线的一个函数-Using the GDI function draw a straight line with arrows as a function of

vc++图像处理程序，可以方便256色转灰度图，适合初学者做图像处理入门测试用 -vc++ image processing procedures, can easily switch to 256 color grayscale, suitable for beginners to do image processing entry test

比较连个图片是否相似，Compiled in Turbo C++ 3.0.-more pictures, even if similar Compiled in Turbo C 3.0.

打开BMP文件带预览功能-open BMP file with previews

gdi＋是microsoft一种更好的技术，上传的文件为gdi＋类库。使用它就不必安装，就可以使用性能更好的gdi＋技术了-gdi microsoft+ is a better technology, upload the document to gdi+ class library. No need to use it to install, it can use better performance of gdi+ technology

我自己做的一个图形系统，是我们的图形学课程设计-I do a graphics system, is the graphics design course

Polygon triangulation code.-Auto triangulation code.

DDA算法的具体实现 在VC下实现 -DDA algorithm for concrete realization of the VC under