AutoCAD平台下多边形边长自动标注的方法

A Method of Labeling Polygon Sides Automatically Based on AutoCAD

介绍了AutoCAD平台下房产图中多边形边长自动标注实现的方法,并利用VC.NET2002和ObjectARX2005作为开发工具,实现了该方法。标注长度时,自动对选择的房屋轮廓线进行标注。根据命令的不同,将标注分布在轮廓内(外),并等间隔垂直于标注线。对于连续共线的多点,取两个端点作为标注的起止点。

This paper introduces one method of labeling polygon sides of estate maps automatically based on AutoCAD and realize the method taking advantage of VC.NET2002 and ObjectARX2005.It will automatically label the lengths of the sides after selecting the outline of the building.The labels can distribute in or outside the outline according to the different orders,be placed to the outline vertically and equidistantly,For a continuous line of multi-point,the method takes both ends as the beginning and ending points of the label.