AutoCAD Arx开发，求线段中点程序

直方图均衡化VC++实现源码，本人自己写的，能够很好的实现直方图均衡化-Histogram equalization to achieve VC++ source code, I wrote it myself, can achieve a good histogram equalization

黑色背景图中检测两条白色直线交点-black background map Detection two white line Nodal

差值算法，并且介绍了拉格朗日插值多项式，抛物线插值多项式-Difference algorithm, and introduce a Lagrange interpolating polynomial, parabolic interpolation polynomial

用bezier曲线绘制的线框，可实现线框的移动、旋转并可改变线框的形状-with bezier curve drawing the frame, the frame can achieve mobile, rotating frame can change the shape

3d地形模型,空格键可以停止/开始动画，回车键随机生成新的地形-3d terrain model, the space bar can stop/start animation, the ENTER key randomly generate new terrain

包括:全屏抓图 选择区域抓图 保存抓取的图象-Include: full-screen capture selected area image capture Save Crawl

是一个简单用vb写的把bmp转换成gif的程序，程序不大但是可以比较方便将bmp转换成jpg-is a simple written with vb bmp put into gif procedures, procedures little more convenient but can be converted into bmp jpg

dos下显示火焰特效,主要在dos下面的图像处理程序-display fire effect on DOS, a image processing program on DOS

扩展的vb控件，可以使用图片和加如立体的字体．-Extended vb control, you can use three-dimensional image processing, such as fonts.

dos操作系统上的256色图形演示程序，包含全部源码。-dos operating system on the 256-color graphics demo program that contains all the source code.