GraphicsClasses类，图像类，可以实现条形图，饼图，放大缩小，等等，功能强大。具体看demo。...

曲线拟合的算法函数（部分），请参考其它工具书。-Algorithm function for curve fitting(fractions), please consult other tool books.

图像与处理时，对图像进行傅立叶转化，很好的源代码-image processing, the image Fourier transformation, a good source code

这是一个调色板程序,用红绿蓝三基色调出各种颜色,用滚动条来改变三基色的值.-This is a palette procedures, using red, green and blue-tinted out three different colors, with the rolling of the three primary colors to change the value.

直接拷贝屏幕上显示的图像或者文字,将他们打印到指定的打印机上-copy directly on the screen images or writing, they print to a specific printer

一个使用widows自带gdi设计的小游戏，仙剑后传，内容简单，测试widows gdi功能，-Gdi bring a design to use widows of small game, after仙剑Chuan, content simply to test the widows gdi functions

显示Bitmap图象为MDI Client窗口的背景 -Displaying Bitmap as the background of MDIClient

采用VB绘制3D动画图形，非常有趣！为采用VB绘制图形提供帮助-using VB drawing 3D animation graphics, very interesting! VB to use graphical mapping help

MFc实现的画图程序-Modified achieve the drawing program

用来显示GDI位图的一个小程序。实现了GDI位图的拉伸显示。同时给出了DIB位图显示的函数库-GDI bitmap used to display a small program. GDI achieved a tensile bitmap display. At the same time gives the DIB bitmap display library

自由曲线图表、柱状图、饼图的实现与转换，基于一套简单的图形类库（源代码在内）。-free curve charts, column, pie and the realization of conversion, based on a simple set of graphics libraries (including source code).