摘要
面状符号的绘制是数字化测绘软件开发的重要组成部分,VBA(Visual Basic for Application)提供了强大的AutoCAD二次开发工具,本文从一般原理出发,用实例介绍了基于AutoCAD测绘软件面状符号自动绘制的实现方法。
The protract of symbol inside polygon is the main part of the digital surveying and mapping software development,VBA is the main tool of the second development of AutoCAD,This paper introduce the automatically protract realization method of symbol inside polygon based on AutoCAD.
出处
《城市勘测》
2008年第3期115-117,共3页
Urban Geotechnical Investigation & Surveying
