Auto CAD 参数化绘图模块库的建立

Establishment of Drawing Module Base with AutoCAD with Parametrization

介绍了ＡｕｔｏＣＡＤ软件的几种扩充方式，提出了用ＡｕｔｏＣＡＤ内部的Ｃ语言开发系统ＡＤＳ建立绘图模块库的方法。利用该绘图模块库可以简便地编制各种机械零件工作图的绘图程序，将绘图应用程序编译成可执行文件在ＡｕｔｏＣＡＤ环境下运行，从而既利用了ＡｕｔｏＣＡＤ环境强大的图形显示和编辑功能，又利用了Ｃ语言的结构化编程、运行效率高的优势，并可达到参数化绘图的目的。

Several extended ways of AutoCAD software are introduced in the paper, and it also proposes a development system using C language inside the AutoCAD, namely, ADS method of setting up a drawing module base. Through using this method about module base, the drawing program of working drawing of every different kind of machine parts can be programmed easily and simply. Then the applied program of drawing can be translated and edited into documents, which can be carried out under AutoCAD ambient. Therefrom, not only the powerful figures displaying and the compiling function under this AutoCAD ambient can be not only made use of, but also C language structure program can be used, which will lead to high running superiority in efficiency, consequently will also attain the purpose of drawing by parametrization.