算术

绘图程序，直线，曲线，椭圆，还可以更改绘制线条的类型、宽度、颜色。-Mapping procedure, a straight line, curve, ellipse, lines drawn can also change the type, width, color.

C#做的一个绘图控件,可以绘制基本图形,速度也可以,支持放大缩小移动,支持命令的扩展-C# do a mapping component, the basic graphics rendering speed can also support Zooming Mobile, order to support the expansion

图像的拉伸与点变换-image with the tensile point transformation

关于使用GRAPHICS对象绘制直方图操作-GRAPHICS targets on the use of mapping histogram operation

二维码编码平台，是为所有二维码用户提供二维码编码和译码平台，提供技术支持与开发援助。二维码种类包括：PDF417,Qr_Code,DataMatrix和MaxCode,Aztec等-platform for all 2D code users with two-dimensional coding and decoding platform provide technical support and development assistance. 2D code types include : PDF417, Qr_Code. DataMatrix and MaxCode, Aztec, etc.

3D教程从简单到复杂的进行了入门和提高的讲解，适合于初学者，同时可以step by step地进行学习，比较实用。-3D tutorial from simple to complex and the raising of entry talks, suitable for beginners, but can also step by step to learning more practical.

三维空间漫游软件，包括天空盒、太阳、树木等。-Three-dimensional space roaming software, including the sky boxes, sun, trees and so on.

这是计算机图形学中的对二维图形进行基本几何变换的程序-This is a two-dimensional computer graphics in the graphics program of basic geometric transformations

视频图像处理，在视频上加入上浮文字-video image processing, video, text to float

画BSpline的小程序，画4个点后，自动生成BSpline-Draw BSpline