昨天在论坛上，有人问起双缓冲的实现问题，想起网上这方面资料比较凌乱，而且多是 DirectX 相关的，今天特地在这里给大家简要的介绍一下双缓冲技术及其在 VC+...

这个例子使用OPGL写的一个工程，它通过界面的控件来操作模型，得到了较好的真实感。-OPGL use the example of a writing project, which is through the control interface to operate model, a better realism.

VC中基本图形的绘制-VC basic graphics rendering

图形图像预览工具，基于C++上开发，应该还好吧-Graphic image preview tool, based on C++ to develop, it should be okay

现图形学中画直线，园和圆弧以及直线裁剪，区域填充等功能 1． 对于画直线，只需知道起点和终点即可。在工作区间中按下鼠标（即选择起点），拖动至另一处松开（终点），即得到直线。 2． 画圆需要圆心坐标、半径、及起始角和终止角，至于实验要求的画1/4圆弧，可设起始角=0，终止角=45，若要画整个圆弧起始角和终止角分别为0和360即可。-Graphics are painting a straight line, arc, as well as garden and cut a straight line, filled with features such as region 1. For painting a straight line, just know that you can start and finish. Interval in the work of the mouse click (that is, to choose the starting point), drag to another release (the end), that is to be a straight line. 2. Drawcircle need to center coordinates, radius, and the termination of the initial angle and angle, as required by experimental painting 1/4 arc, the starting angle can be set = 0, terminate the angle = 45, in order to draw the whole arc start angle and termination angle is 0 and 360, respectively, can be.

System that detect zones on images.

图形开发应用软件-graphics software development and application

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TurboC编制的VGA模式下3维图形旋转演示。-TurboC based VGA mode rotating three-dimensional graphics demo.

本程序为图象二值化，以及对图象马赛克，基于人体肤色划分等，功能齐全-procedures for the two binary images, and the right image mosaics, based on the delineation of human color, multifunctional

指纹识别技术源代码，自己调试过，很有用，欢迎下载。-Fingerprint recognition technology source code, its own debugging, and very useful, welcome to download.