of geographic data conversion for two

显示和输入报表的源程序-display and entry statements of the source

计算机图形学中用DDA与中点法画直线　练习-DDA and the midpoint of paintings straight practice

一个很好的打开三维人体的程序,希望对做着方面研究的人有用.同时希望大家都能贡献自己好的代码.-A very good procedures open the three-dimensional human body, in the hope that the person doing the research useful. I also hope that everyone can contribute their good code.

三次Bezier曲线虽然原理跟二次Bezier曲线的类似，但是具体编程时还是有很多地方需要注意，因实际应用中三次Bezier曲线的作用越来越大，所以编了此程序以供参考-cubic Bezier curve Although the Second Principle Bezier curve with a similar, but specific programming when there are still many areas that need attention, according to the actual application of cubic Bezier curves bigger role, so part of this program for reference

编译成功，bmp浏览器-build successful, bmp browser

这是个Graphics的演示算法-This is a demonstration of the algorithm Graphics

根据多边形区域的填充原理可以推广到圆域的填充，由于圆的特殊属性，即可根据任何欲填充的像素点与圆心的距离是否大于或小于半径来判断是否在圆内或圆外，具体实现程序如下； 利用中点画圆算法实现边界程序： void CArea_FillData::MidpointCircle(int xc, int yc, int r, int color) {//画八分之一的圆 int x,y,d x=0 y=r d=1-r WholeCircle(xc,yc,x,y,color) while(x

将Gif图象转换成VRML格式 -will Gif images converted into VRML format

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

WebImgStamp(图章c＃)图章自动生成-WebImgStamp (# seal c) seal automatic generation