曲线图软件。实时数据，一条线的信息

在RichEdit控件中显示图片-in RichEdit controls showed pictures

本程序增加了图形输入的菜单,通过下边的子菜单可以向窗口中输入点,直线,矩形和椭圆4种图形-procedures to increase the importation of graphics menu, the fantasy sub-menu can be imported to the window, straight, Rectangle and Ellipse four graphics

用c语言实现51单片机LCD图形显示-C51 LCD C

键盘控制芯片C语言控制程序，通过该程序可以实现7219芯片大部分LED控制功能的演示，以及键盘的读取，其中的I2C子函数也可以用于其他I2C器件-keyboard controller chip C language control procedures, the adoption of the 7219 procedures can be achieved most of LED chip control functions of the display, keyboard and read, I2C Functions can also be used for other I2C devices

image zone selection

一个很好的数字识别系统源代码， Visual C-A good digital identification system source code, Visual C

extract thumbnail from file

拷贝位图到剪贴板-bitmap copy to the clipboard

在已知点的坐标和节点编号杆件两段接点标号的情况下绘制三维图形-Known node coordinates and the bars at both ends of the case of contact numbers drawn three-dimensional graphics.

浮动水平线算法绘制网格表面程序-breath-5, a program file to show that I will be my last set of five procedures is described.