图形图像编程篇(很多示例程序，good)

B样条、Bezier曲线等多种曲线画法-B-spline, and other Bezier curve drawing curves

OpenGL动画,实现运动彩色立方体旋转,OpenGl动画主要是通过提供的双缓存实现。一个用来作图，一个用来显示,运行可以实现-OpenGL animation, to achieve color cube rotating movement, OpenGl animation provided mainly through the realization of double-buffering. One for mapping, one for display, operation can be achieved

读写显示dxf文件格式的程序(需要添加LWPOLYLINE的处理，或和站长联系)-literacy show dxf file format (LWPOLYLINE need to be added to the processing, or the head of links)

C语言的体系，大量使用指针运算速度可以保证，内含先进的多种插值算法。 另外独有的支持meta exif信息的读取。该库最大的特点就是比较简练，只把重点放在对各种格式图像的读取写入支持上，没有显示部分，实际编程的时候还是需要调用API函数进行显示。 -FreeImage is an Open Source library project for developers who would like to support popular graphics image formats like PNG, BMP, JPEG, TIFF and others as needed by today s multimedia applications. FreeImage is easy to use, fast, multithreading safe, compatible with all 32-bit versions of Windows, and cross-platform (works both with Linux and Mac OS X).

图形绘制的简单程序-graphics rendering the simple procedure

这是一个用对象化绘图的软件，用于辅助客户完成常用图形的绘制、存储等操作-This is an object-based graphics software for assisted clients to complete common graphics rendering, storage, etc. to operate

用圆近似任意多边形，圆的多少与容差大小有关。-Circle approximation with arbitrary polygon, circle the number and size of safety margin.

The Anti-Grain Geometry Project A high quality rendering engine for C++ http://antigrain.com-The Anti-Grain Geometry Project A high qua- lity rendering engine for C http :// antigrain.com

C++操作autoCAD下的dxf文件的示例-C++ Operation AutoCAD dxf files under the sample