install and transparent picture superimposed

应用DC绘图的实例，简洁明了适合初学者参考；同时又ButtonST的应用。-Examples of application of DC mapping, concise reference for beginners and ButtonST applications.

quiz_scr简单屏保,值得学习-quiz_scr simple screen saver, it is worth learning

几个针对GIF格式的图像的压缩和解压缩程序 包括GIFREAD,GIFREAD1,GIFREAD2,GIFWRITE-against GIF format images of the compression and decompression procedures include GIFREAD, GIFREAD1, GIFREAD2, GIFWRITE

GDI是位于应用程序与不同硬件之间的中间层，这种结构让程序员从直接处理不同硬件的工作中解放出来，把硬件间的差异交给了GDI处理。 GDI+是GDI的下一个版本，它进行了很好的改进，并且易用性更好。-GDI is located in different applications and hardware between the middle layer, this structure allows programmers from different hardware directly in the work of liberation, the differences between hardware to handle the GDI. GDI GDI is the next version, it had a very good improvement, and better ease of use.

鼠标拖动时,座标随其移动,并在鼠标附近显示座标值-mouse drag, with the coordinates of its mobile, and in the vicinity of the mouse coordinates indicated value

OpenGL调色板编辑器实现动态改变颜色-OpenGL palette editor dynamic change in color

Creating Pattern Brushes

在VC++环境下实现OPenGL画图，框架已经实现，只需要在画图先编写代码即可 在本例子中实现的是画彩虹的程序

打开Tiff的vc源代码，好用-the vc open source code and ease of use

这是用DELPHI写的控制摄像头的程序-This is written in DELPHI camera control procedures