应用LISP自动移位排水管线图的管线点号 |
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引用本文: | 伊商鹏,杜良法. 应用LISP自动移位排水管线图的管线点号[J]. 城市勘测, 2009, 0(5): 113-115 |
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作者姓名: | 伊商鹏 杜良法 |
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作者单位: | 山东正元地理信息工程有限责任公司,山东,济南,250014;山东正元地理信息工程有限责任公司,山东,济南,250014;中国地质大学(北京)地球物理与信息技术学院,北京,100083 |
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摘 要: | 为了避免管线点号遮挡管线点与管线,本文应用LISP编程实现排水管线图的管线点号自动移位,以整齐、美观为原则,不但提高了工作效率,而且增加了图面的美观性。
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关 键 词: | 自动移位 管线点号 |
Using LISP to Displace Automatically the Sign of the Pipeline Dots From Drainage Pipeline diagram |
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Affiliation: | Yi ShangPeng ,Du LiangFa (1. Shandong Zhengyuan Geographic Information Engineering Co. Ltd. ,Jinan 250014 ,China; 2. School of Geophysics and Information Teehnology, China University of Geoseienees, Beijing 100083, China) |
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Abstract: | In order to avoid blocking the pipeline dots and pipelines by the sign of the pipeline dots,this paper will show how to use LISP program to achieve pipeline dots be automatically displaced from the diagram of pipeline drainage,and comply with principles of tidiness and beauty,not only enhance the work efficiency,but also improve the good effects of the diagram. |
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Keywords: | LISP Automatic displacement The sign of the pipeline dots |
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