general basic graphics and basic operations such as mobile, Cut, Copy, etc.

自己用C语言编写的中点画圆算法，根据用户输入的圆心坐标和半径画出相应的圆形。-own use C language prepared by the midpoint drawcircle algorithm, According to user input center coordinates and radius of the circle corresponding paint.

这个例子是从Allegro V3.12的例程包中移植过来的,原文件为examplesex4.c 原作者是Shawn Hargreaves.这个程序示范怎样操作调色板,它把一套同 心的圆画在屏幕上并且通过循环调色板产生奇妙的特效.-this example from the routines Allegro V3.12 package transplant, the original document examples ex4.c Shawn Hargreaves is the original author. This procedure demonstrated how to operate a palette, with a set of concentric circular painting on the screen through the cycle and have a wonderful palette of effects.

这里有数字图像处理的基本源代码-digital image processing the basic source code

ECC椭圆曲线算法源代码.Crypto++库的开发者是Wei Dai，非常好，标准的C++模板，不论是学习还是从应用的角度，都是难得的教材。算是提供一个给大家多学习和交流的机会-ECC elliptic curve algorithm source code. Crypto Library is the development of Dai Wei, a very good standard C template, or whether it is learning from the application point of view, is a rare materials. One is to provide the public more study and exchange opportunities

关于3D图形显示的一个系统，对初学的同学们很有用，-3D graphics on a system of the students who are learning useful, thank you

这是一个实现画图并填充颜色的C++程序代码，当程序运行时，在窗口会出现一个长方形，而且该长方形被填充了红色跟蓝色，两种颜色各占一半空间。当然，你可以通过修改该程序来控制矩形的大小，也可以更改所填充的颜色。

刚开始学习VC++ 做的程序，，呵呵，，乱七八糟的，，比CGraph类差远了-VC just started learning to do the procedures, what mess, and worse than CGraph category from the world, and

实现图像数据的JPEG-LS标准的压缩，可以实现无损压缩也可以进行有损压缩-Realize image data standard JPEG-LS compression, lossless compression can be lossy compression can also be carried out

基于jQuery的一个图表开发工具，例子很明确，套用很方便 -A chart based on the jQuery development tools, examples are clear, easy to apply

一个 GIS 程序源代码 转载请注明来源： 开源盛世-源代码下载网 -A GIS program source code is reproduced please specify Source: Open Source Spirit- the source code download network