一个类似coredraw中可以通过拉动矩形筐，来动态改变图元大小的源代码，vc编的。

ocm4x8c3上的点阵程序,非常好的程序,我试过了,很好用,哈哈,希望对大家能有帮助,-ocm4x8c3 on dot-matrix program, very good program, I tried, very good use, ha ha, I hope to have everyone able to help,

用小线段连接实现bezier curve 的绘制,无控制点数量限制,用鼠标右键可以移动控制点,从而改变bezier curve的形状-to draw bezier curve by using many connected tiny line. it has no limit of the number of the control point. you can also change the position of the control points by using the right mouse button to change the behavier of bizier curve.

基于ＶＣ＃／ＯＰＥＮＧＬ开发，工程对ＯＰＥＮＧＬ进行了封装，使用ＣＳＧＬ可以在Ｃ＃中使用ＯＰＥＮＧＬ-Based on VC

It is a graphical representation of globe.

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

这是一个灰度均衡的程序-This a gray balanced procedures

实现画任意方向的椭圆，可以根据自己的需求设置椭圆的参数，画笔的属性等-Realize oval painting in any direction can be set up according to their own needs ellipse parameters, the properties of brush, etc.

关于bmp读写的程序-on reading and writing procedures

目的是用于直方图均衡化，与普通直方图均衡化不同的是，它是把灰度平均展开到所有的灰度级而不是拉伸灰度的方法-histequalization

用DELPHI直接生成DWG文件（更新）-DELPHI directly with DWG files to generate (update)