摘要
本文提出了由图块文件自动编译成形文件的有效处理方法，可处理的基本实体有点、直线、圆、圆弧和插入体。并对绘图过程进行了优化处理。
An efficient method that compiles drawing files to shape files is presented ,Basic treatable entities include point,line,circle,arc and insert block.resulting shape files have fewer bytes and higher efficiencies through the optimization of drawing.
