Protel　TRAXEDIT　PCB文件中基本图元的数据结构

DATA STRUCTURE OF ELEMENT IN PROTEL TRAXEDIT PCB FILE

本文深入细致地分析了ＰｒｏｔｅｌＴＲＡＸＥＤＩＴ的ＰＣＢ文件中基本图元的数据结构，这为把ＰＣＢ文件转换为图象文件、其它ＣＡＤ文件或开发ＰｒｏｔｅｌＴＲＡＸＥＤＩＴ打下了基础。

This paper analyses thoroughly data structure of element in PCB file. which is the foundation of translating PCB file into image file, other CAD file and developing Protel TRAXEDIT package.