这是一个抓屏的源代码.大家可以了解键盘上的抓屏键是如何实现的.也许可以帮助大家....

README for Picturebrowser ========================= The modified files are included as listed in the final report: -alt_ypes.h : header file for io.h -nxview.c: modified this existing, to time the running time of the display -picturebrowser.c: file which handles the logic of buttoons and the driver (button) -hardware (folder): find the project inside and install on the board -jddctmgr.c : modified manager -jdidcint.c: hardware assisted idct transform -Makefile: to compile picturebrowser (you will have to include in romfs to run our project) -io.h -zImage Running our picture viewer: -------------------------- open the project (in hardware folder) with quartus and in programmer install on the board. In the terminal: $ nio2-download -g zImage and the start nios2-terminal $ nios2-terminal at Boot, it detects the USB and run ./pictureviewer Navigate through buttons...enjoy it with moderation:) -README for Picturebrowser ====

以前，在页面上实现缩略图必须借助第三方组件。现在，有了.NET，就可以很轻松地实现缩略图。-ago, in achieving thumbnail pages must use third-party components. Now, with.NET, it can very easily achieve thumbnail.

图像边缘检测，很好的代码，包含很多特效- The picture edge examination, the very good code, contains very many special effect

应用VC++2005开发的ObjectARX程序，主要是怎样创建实体-Application VC++ 2005 Development ObjectARX procedures, primarily how to create entities

用VC编的波形显示程序，程序给出一个随机显示不断变化曲线的例子-VC allocated by the waveform display program, the program is given a random show examples of the ever-changing curve

信息隐藏 给予一维离散小波变换的图象水印-Information Hiding to give one-dimensional discrete wavelet transform image watermark

VB动画演示图形示例-VB sample animation presentation graphics

基于递归的简单公式编辑器，可以输入仅含上标的迭代公式 公式的显示格式可以通过自定义常量编辑-Based on a simple recursive formula editor, you can enter on the subject of iteration formulas contain only the display format of the formula can be custom constants Editor

一个经典的人脸识别算法实例,提供人脸五官定位具体算法及两种实现流程.-a classic example of face recognition algorithm, providing facial features specific positioning algorithm and the two implementation process.

SDK贴图双缓冲 SDK贴图双缓冲-SDK Texture mapping double-buffer SDK Buffer SDK mapping Double Buffer