The coordinate system, for 2-d graphics, is shown in Figure 2.
2 - D图形的坐标系如图2所示。
Download Cairo, which is a 2-d graphics library with support for multiple output devices.
下载Cairo，这是支持多输出设备的2 - d图形库。
Android addresses the graphics challenge with built-in support for 2-d and 3-d graphics, including the OpenGL library.
Android通过提供对2d和3d图形的内置支持，包括opengl库，解决了图形方面的挑战。
In this paper, an algorithm of region dividing through vector analysis recognizes relations among the elements of 2-d engineering graphics is presented.
本文提出的区域划分法，结合矢量分析能够识别构成工程图形各元素之间的几何形状关系。
The 3-d space robot collision-free trajectory planning problem, by means of geometry-graphics method in 2-d space, is resolved.
借鉴二维空间的几何图形法解决了三维空间机器人无碰撞轨迹规划问题。
The 3-d space robot collision-free trajectory planning problem, by means of geometry-graphics method in 2-d space, is resolved.
借鉴二维空间的几何图形法解决了三维空间机器人无碰撞轨迹规划问题。
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