graphfx_demo条形图，一种条形图的生成算法

using mfc controlled by a timer. Demonstrate the use of device contexts, pens, and brushes

此程序为动画编程，展示了一个动画的形成效果。-procedure for animation programming and demonstrate the formation of an animation effect.

分行图形的演示程序，可以随机生成三维真实感山脉、云彩、复杂曲线等图形。-branch graphics demo program, random generation of 3D photorealistic mountains, clouds, complex curves graphics.

MFC 带有一个 CRectTracker 类. 用来画出所谓的橡皮条矩形. 但在 WTL 里面, 没有对应的类. 所以,自己写了一个非常简单的 mix-in class, 在 WTL 里面使用, 将这个类作为您的窗口的基类即可让窗口具有画橡皮条矩形的行为.上载的压缩文件包含两个源文件, RectTracker.h 即为这个 mix-in class. SnapShotWnd.h 为使用这个类的一个窗口. 还有一张屏幕抓图, 从图片可以看出这个窗口的功能, 他实现类似透明窗口的功能. 注意那个虚线框, 就是 CRectTracker 画出来的.-MFC with a CRectTracker category. To draw of the so-called rubber rectangle. The WTL, there"s no corresponding category. So they want to write a very simple mix-in class, the WTL is used to this category as your window so that the base class can be painted with rubber window the behavior of the rectangle. on the compressed file contains two sources, namely the RectTracker.h mix-in class. SnapShotWnd.h for the use of this kind of a window. Previously there a screen, pictures can be seen from the window of the function, he achieved similar functions transparent window . Note that dash is the CRectTracker painting.

主要功能是检测图像中，由于灰度变化产生的边缘，效果还行，主要用的是sobel算子-Main function is to detect images, because gray-scale changes in the edge line effects, mainly using a sobel operator

很多几何图形的画法，如三维图形、曲线及曲面的绘制，三次样条曲线，BEYOND，曲面，Beziel曲线等-many geometric shapes of paint, such as 3D graphics, curve and surface mapping, cubic spline curve, BEYOND, surface, curve Beziel

使用opengl编写的水流效果 适用于opengl初学者-Prepared to use opengl for opengl beginner effects of water

用于vc中的绘图功能，可提供具体的绘图函数，函数可直接用-The graphics for the vc can provide specific mapping function, the function can be directly used

ＶＣ＋＋中对话框的一个简单应用，可以收缩，也可以扩展，加上按扭的使用-VC in a simple dialog box application, you can shrink, but also can be expanded, coupled with the use of buttons

本人的本科毕业设计成果，给出了一个信息隐藏技术的图像处理实现方法，实现语言：VB。-I graduated in the design results are given an information hiding techniques of image processing method to achieve language : VB.