基于AutoCAD的地形图编辑软件的设计与实现

Design and Implementation of Topographic Map Editing Software Based on AutoCAD

通过了解测绘部门对大比例尺地形图编辑软件的需求和测绘工作特点,基于AutoCAD软件的VBA技术,开发了包含符号编辑模块、数据预处理模块、数据编辑模块、数据检查模块和图廓整饰模块等系统模块组成的大比例尺地形图编辑系统,实现了大比例尺地形图数据编辑的流程化作业,该系统简单实用、针对性强,能提高作业效率。

Based on the VBA for AutoCAD, this paper summarized the needs of surveying and mapping departments in the large-scale topographic map editing. According to the work characteristic, this paper designed the system and developed the symbolic editing module, data preprocessing module, data editing module, data checking module and map border decoration module. The system could be manipulated simply and practically, and improved the working efficiency.