Mechanical drawing and CAD graphics 机械制图与CAD绘图
Graphics and Drawing 图形与绘图
Engineering Drawing and Computer Graphics 工程制图与计算机图像
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。
If you do not do this, then the XORComposite will be left in the graphics object and it will affect all subsequent drawing.
如果您没有这样做,则XORComposite将会被保留在图形对象中,并且会影响到随后的所有绘图操作。
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