| Auto CAD图形的拓扑关系再生成 |
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| 引用本文： | 宋其友
,赵夫来.Auto CAD图形的拓扑关系再生成[J].测绘学院学报,1993(3). |
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| 作者姓名： | 宋其友 赵夫来 |
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| 摘 要： | 利用Auto CAD的第三维空间来记录原始绘图数据的类码及点码,可以生成二维图形的拓扑关系,从而使Auto CAD既能管理图形,又能管理空间数据,达到一图多用、图数统一为目的。
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| 关 键 词： | Auto CAD 拓扑关系 空间数据 |
The establishing of the Relation-Topology of Auto CAD Figure |
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| Song Qiyou Zhao Fulai.The establishing of the Relation-Topology of Auto CAD Figure[J].Journal of Institute of Surveying and Mapping,1993(3). |
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| Authors: | Song Qiyou Zhao Fulai |
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| Institution: | Song Qiyou Zhao Fulai |
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| Abstract: | This paper briefly introduces the method to use the third dimensional space of Auto CAD to record the type code and point code of drafting data. The method can establish relation-topology data structure of two-dimensional figure, therefore we may manage space data with Auto CAD as administering figure. It achieves the goal of more functions in one map and integrating data with figure. |
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