在透明窗口下捕捉运动目标

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 ====

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.

在C++Builder用GDI+实现半透明渐变的特效窗口，可动态换皮肤。 -In the C++ Builder with GDI+ Gradual realization of semi-transparent window effects can be dynamic for the skin.

编程 鼠标的应用 可供初学者参考使用-Application Programming mouse reference for beginners

有了它就可以知道原来点击放大图象也很简单的啊，随心所欲的放大我的图片。-made it know that it can enlarge images are very simple ah, and to engage in my pictures to enlarge it.

可以在状态栏以动画方式显示任务图标，在WIN98下正常运行 ，不知在WINXP下可不可以，如果不可以，应该很好修改，核心程序是不需要变的。-Can be animated in the status bar to display the task icon in the WIN98 operating normally, I do not know under WINXP Can, If not, it should be a good change, the core program does not require change.

.中点画圆算法，即画出图形界面，当电机不同按钮时会出不同的图形。具体实现算法是中点画圆算法。-. Midpoint drawcircle algorithm, that is, to draw a graphical interface, when the motor will be different for different button graphics. Concrete realization of the algorithm is the midpoint drawcircle algorithm.

7.如何利用掩码位图制作透明图片？这是想提高水平的好例子-7. The use of mask making transparent bitmap picture? This is to raise the level of a good example

实时曲线显示类改进版，用于如网络流量等的显示-Real-time curve display class improved version for the display, such as network traffic, etc.

计算机图形学显示一个图像，当用户用鼠标左键单击图像上任何一点后，填充该图像。-computer graphics show an image, when users click with the left mouse button images of any point on, filled with the images.