| 闭合多段线分割算法 |
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| 引用本文： | 练容进,陈子雄.闭合多段线分割算法[J].地理空间信息,2010,8(3):151-153. |
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| 作者姓名： | 练容进 陈子雄 |
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| 作者单位： | 1. 广州市番禺区国土测绘队,广东广州,511400
2. 广东省国土资源厅测绘院,广东广州,510500 |
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| 摘 要： | 我国测绘数字化成图已经发展了十余年,内业成图主要是利用基于AutoCAD二次开发的成图软件,尽管AutoCAD编辑功能强大,但是其空间拓扑分析能力不足。利用ObjectArx SDK和C++进行二次开发,实现了基于AutoCAD的多段线分割闭合多段线的功能开发,并已成功应用在地形图分幅工作中。
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| 关 键 词： | 分割 AutoCAD 多段线 |
Algorithm for Closed Polyline Segmentation |
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| LIAN Rongjin,CHEN Zixiong.Algorithm for Closed Polyline Segmentation[J].Geospatial Information,2010,8(3):151-153. |
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| Authors: | LIAN Rongjin CHEN Zixiong |
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| Institution: | LIAN Rongjin1,CHEN Zixiong2(1.Lands Surveying and Mapping Team of Panyu District,Guangzhou 511400,China,2.Institute of Surveying and Mapping,Department of Lands and Resource of Guangdong Province,GuangZhou 510500,China) |
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| Abstract: | Digital mapping had developed more than ten years in China.AutoCAD was the most commonly used software for digital mapping.Although AutoCAD was strong enough,however it had less ability at topological analysis.This article analysed the algorithm of closed polyline segmentation,and how to realize it using ObjectArx. |
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| Keywords: | AutoCAD |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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