Qt平台下，基于双缓冲技术设计的简单绘图工具，可以绘制简单的图形，同时可以设置画笔颜色、填充颜色、线条类型等

拖拉三条拖拉干可以改变立体四方体的位置。立体显示出来-Three stem drag drag can change the location of three-dimensional body Quartet. Three-dimensional display. .

贝塞尔函数和纽曼函数是常用的数学函数，本程序是利用VC++编译的绘制贝塞尔纽曼函数的程序，值的一下-Bessel function and Neumann function is commonly used mathematical functions, the procedure is to use VC++ Compiler drawing function besse Newman procedures, the value of the click

行程编码，JPEG压缩编码（基本系统）算法-route codeing, JPEG compression algorithm

三维汉字显示，通过OPENGL技术显示汉字-Three-dimensional display of Chinese characters, Chinese characters through OPENGL technology show

建立画笔，画刷，区域填充，位图与块位处理。-Set up brushes, painting brushes, regional filling, with block-bit bitmap handle.

根据图斑错误画圆程序处理得到的CAD表文件，读取其中的坐标并在CAD下画圆。-According to the error Circle Polygon procedures get CAD table file, read one of the coordinates and draw a circle under the CAD.

这个程序是应用两种图形变换形式（即：1.保持观测系统2.改变观测系统）来绘制三维图形-This procedure is the application of two types of graphics transform form (ie: 1. To maintain observing systems 2. To change the observing system) to draw three-dimensional graphics

图形处理，场景消影，动画生成技巧- Graph processing, the scene disappears the shade, the animation production skill

数字图像处理的教案，以及详细的处理源程序，用TC设计，可作为数字图像处理的参考资料。-digital image processing templates, as well as detailed source address, with TC design, digital image processing reference.