防止屏幕闪烁的双缓冲方法！自己写的防止屏幕闪烁的双缓冲方法！自己写的...

非常实用，学习图形处理的参考，也可作为学生的课程设计。-Very useful to study graphic treatment of reference, can also be used as curriculum design students.

Sampling code for image processing

World space 到 Page space 的转换简介 < 字体与GDI > .文件大小 24K . -World space to space conversion Page Introduction . 24K file size.

一个可以动态实时显示数据曲线的源码，很有使用价值的哦！-a dynamic, real-time data source curve, very useful!

visual c++ gdi编程之2，新手请看-visual programming of 2, and newcomers See

delphi 源码,对位图的操作,如旋转等 使用函数实现,建议直接看源码,界面很难看-delphi source of bitmap operations such as rotation, such as the use of function, it is recommended to see a direct source, the interface is difficult to see

一个简单的机器人手的程序，只模拟出两个手指，整个程序着重模型视点变换，对于opengl初学者是个不错的学习材料-A simple procedure for robot hands, only simulate two fingers, the whole process model perspective focused on transformation, opengl for beginners is a good learning materials

混沌(Chaos),Logistic方程 X(n) = k*X(n-1)*( 1-X(n-1) ),即二次函数 f(x) = k*x(1-x), 选择适当的常数k,选择初始值 x0,迭代计算: x1=f(x0), x2=f(x1), x3=f(x2),..., 序列{ Xn }的整体"状态",敏感的依赖于常数k和初始值x0, 序列可能收敛,也可能,"乱七八糟"地振荡--产生混沌Chaos!-Chaos (Chaos), the logistic equation X (n) = k* X (n-1)* (1-X (n-1)), that is quadratic function f (x) = k* x (1-x), the election Optional appropriate constants k, the initial value of options x0, iterative calculation : x1 = f (x0), x2 = f (x), x3 = f (x2 ),..., sequence) (Xn the overall "state" sensitive dependence on constants k and initial value x0, convergent sequence may also possible, "mess" to the oscillation-- have Chaotic Chaos!

利用GID+ Bitmap实现了将一张图片分解为多张指定尺寸的图片，以及将多张图片合并为一张。-GID+ Bitmap achieved using a picture that will be decomposed into more than one designated size pictures, as well as multiple pictures into one.

PGL is a library that encapsulates plot capabilities in a MFC project for VC6 and VC7. It is designed to be able to easily plot data generated in a project without the need of any external software. In fact, with CView and CDialog derived classes, you can have your app display chart in 5 minutes. The aim of PGL is not to have a user-friendly environment but rather being able to generate any plot from the source code. PGL was originally using OpenGL to raster graphics but now it uses GDI+ (so you need to install Microsoft SDK to compile PGL).