摘要
通过基于.NET与objectARX的AutoCAD二次开发技术,开发了地下管线坐标快速转换标注程序。该程序能将管线图上的平面直角坐标快速转换成大地坐标,并按照规范要求标注在管线点上,大幅提升了作业效率,具有较高的应用价值。
In this paper,based on the.NET and objectARX CAD secondary development technology,we developed an underground pipeline coordinate fast conversion labeling program.The program can convert the rectangular coordinates to geodetic coordinates quickly,and mark them in the pipeline point in accordance with the specification requirements.This program can improve the efficiency,and has higher application value.
出处
《地理空间信息》
2018年第11期120-122,126,共4页
Geospatial Information
关键词
地下管线
坐标转换
CAD二次开发
underground pipeline
coordinate conversion
CAD secondary development
