基于ObjectARX二次开发平台下磁法平剖图快速成图插件的开发

摘要

Based on the platform of ObjectARX in AutoCAD 2002, the authors used Microsoft Visual C++ 6.0 to exploit a plug-in for generating the magnet profile and transplanting it to AutoCAD 2004 with the help of Microsoft Visual Studio.net. The plug⁃in only needs the preprocessing of magnet data and files containing corner coordinates of the magnet profile, and selects map scales, vertical axis rati⁃o, map titles and point distance simply;that is, on the basis of presetting, it can directly create profiles that have such related ele⁃ments as titles, scales, frames, responsible tables, and legends. The generated profile is characterized by elegance and easy operation and can thus reduce the burden of illustrators effectively.%基于AutoCAD 2002中ObjectARX二次开发平台，以Microsoft Visual C＋＋6．0为开发工具，开发出了磁法剖面平面图快速成图插件，并利用Microsoft Visual Studio． net将该插件移植到AutoCAD 2004平台中。该插件仅需要读取前期处理完毕的磁法观测数据文件及相应的剖面端点坐标文件，并在界面上简单拖拽选择制图比例尺、纵轴比例尺，填写图名及点距，即可在预先设定的个性化设置的基础上，直接生成包含剖面、图名、图例、图框、比例尺、责任表等磁法平剖图上相关元素。生成的图件美观大方，操作简便，可大大减轻内业制图人员的工作负担，提高工作效率。