摘要
为了以最简捷的方法实现桁架施工图绘制与图形编辑，选定ＡＵＴＯＣＡＤ为图形背景，采用ＦＯＲＴＲＡＮ语言编写了软件接口，通过ＤＸＦ文件格式转换，将辅助设计的图形数据输送给ＡＵＴＯＣＡＤ，生成桁架施工图。
In order to draw the construction drawing of a truss and to edit the drawing simply, the Auto CAD software is chosen to be the graph background. The FORTRAN language is used to write the interface software. The software can transfer the graphic data of the design to the Auto CAD system by changing the file format to be the format of DXF. The construction drawing is formed autometically. The combination of the computer aided-design and computer aided-graphing comes true.
