电脑模拟色子。按空格键开始滚动，再按空格键结束滚动。-Computer simulation dice. Press the spacebar to start rolling, then the end of the space bar to scroll.

OpenCV基本编程练习，包括显示图片，播放视频，滚动条，图片平滑，ROI，事件响应等。为了避免各个模块之间相互影响，对应的代码已经屏蔽，可以通过选择取消屏蔽相应的代码实现相应的功能-OpenCV basic programming exercises, including display pictures, play video, scroll bars, smooth picture, ROI, and incident response. In order to avoid the int

基于C语言利用EGE第三方图形库实现图像的基本操作，如图像缩放、图像着色、滚动条等。-Using EGE ，the third-party graphics library realize the basic operation of image, such as image scaling, image color, scroll bar, etc.