GIS最基本功能：源码实现矢量数据（dxf格式）和栅格数据（dem格式）的打开。

本程序是一个立体的魔方源代码. 是一个简单的小程序-this program is a three-dimensional Rubik"s cube source code. Is a simple, small procedures

/* 程序名：drawing..c 功能：展示OpenCV的图像绘制功能-/* Program name: drawing .. c function: to display the image rendering capabilities OpenCV

用VC++开发的简化版CAD绘图程序，功能还可以自己完善和更改，可以作为学习的范例。-VC development of the CAD simplified procedures, functions they can improve and change. can be used as an example to study.

purpose library and test program that provides some very simple primitives to produce EPS (postscript) files compile gcc -DTEST -g -o epsplot epsplot.c -lm (to produce test program) -purpose library and test program that 577 ides some very simple primitives to produce EPS (postscript) files compile gcc- DTEST-g-o eps plot epsplot.c- lm (to produce test program)

OpenGL高级编程与可视化系统开发（高级编程篇）的随书源码-4，学习OpenGL的好东西-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL -OpenGL high-level programming and visualization systems development (high-level programming chapter)-4 of the source with the book, learning OpenGL good things-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL

数字图像处理实习代码 包括转换灰度和滤波处理-Digital image processing practical code, including gray-scale conversion and filtering deal

这是OpenGL高级编程与可视化系统开发（系统开发篇）源码 -This is a high-level programming with OpenGL visualization system development (system development articles) source

用VC绘图方面的，可以看看，还不错。对于初中级读者还有些帮助.-Mapping using VC, you can look pretty good. Junior high school level readers for some help.

这是书上的关于在线签名鉴定的代码，希望对大家有帮助-This is the book on-line signature identification code, and they hope to help everyone

通过对a的值的设定来绘制曲线，其中a的值是从-10到10的整数。-Of a set of values to draw the curve, in which a value is from-10 to 10 integer.