engineering graphics and computer drawing 工程制图与计算机绘图
It supports all the basics: adding text, links, graphics, videos to slides, drawing shapes, presenter notes and playback of the presentation.
这一方案支持所有的基础功能,包括添加文字、链接、图表、视频、作图、备注及文档演示等。
It includes graphics APIs for drawing on the screen, a tuner API for finding and showing TV channels, and many other APIs.
这包括屏幕上显示的图形化api、查找和显示电视频道的解调器api,以及许多其他API。
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