摘要
针对ＡｕｔｏＣＡＤ尺寸标注功能的不足，本文提出一种用编程加以改进的方法。程序充分利用尺寸标注实体的数据资源，实用可靠，自动化程度高，明显提高了计算机绘图的质量和效率。
This paper introduces a method of improvement by programming,which is aimed at not-enough function of dimension in Auto CAD.The program makes full use of data resources of dimension entities.It is practical and reliable and also of high automaticity.It raises obviously the quality and efficiency of the computer drawings.
关键词
CAD
机械制图
尺寸标注
Auto CAD,mechanical drawing,Auto LISP
