摘要
在地形图制图中,由于制图软件的多段线合并命令考虑因素单一,无法满足制图中遇到的诸多复杂问题,导致多段线合并难以进行。本文在深入研究此问题基础上,对其解决方法进行了讨论,并结合AutoLISP编程语言编写了适合地形图制图的多段线合并程序,解决了地形图制图中多段线的合并问题,提高了制图效率,具有较广的应用前景。
In topographic mapping,the design of polyline merging command of topographic mapping software considers only few elements,which is not enough to solve complicated mapping problems and makes the merging difficult.Based on the careful study of the above issues,this paper discusses the corresponding solutions,writes the appropriate program for merging topographic polylines based on AutoLISP language,solves the problem of polyline merging in topographic mapping,improves mapping efficiency,and is wide in application prospect.
出处
《测绘与空间地理信息》
2012年第S1期19-21,共3页
Geomatics & Spatial Information Technology
