给出一个矩型框，画圆的算法

图形函数图形从屏幕的左上角运动到右下角 可以控制图形运行的速度-graphics function graphics screen from the upper left to lower right corner of movement can control the speed graphics operation

在VB环境下开发的，可以生成二维地形的程序-in VB development environment that can generate two-dimensional terrain procedures

Visualc+OPENGL的经典3d游戏。-Visualc+ OPENGL classic 3d games.

视屏纹理投影的程序源代码，很不错的，值得学习-screen projection of the program"s source code is very good and worthy of study

Windows 环境下 将图片转换成 单纯二进制。 正在制作Linux环境下相应程序-Windows environment will be converted into a simple binary image. Linux environment is the production of the corresponding procedures

使图像消除闪烁的方法,先在内存中操作,然后在显示 的方法来消除闪烁-enable images to eliminate flicker method, first in memory operation, and then show the method to eliminate Stars

实现对一副球面失真图形进行操作，使得一幅圆形图片校正后成为方形-The realization of a spherical distortion of graphics operations, makes a circular image after correction become square

windows图形环境下对图像的操作，演示了图像合并的过程和方法-windows graphical environment for the operation of images, the images demonstrate the merger process and methods

该程序实现了在图片上添加文字的功能-the program achieved in the pictures add language functions

17.如何实现图像的雾化效果？这个PHOTOＳＨＯＰ效果的图怎么用ＶＣ做出来呢？-17. How to achieve image atomizing effect? The effects of Photoshop with VC map how to do it?