随着计算机技术的普及，利用计算机软件绘制物探成果图已经成为我们物探专业技术人员必备的技能，其中应用最为广泛的是AutoCAD绘图软件。利用AutoCAD 软件绘制各种图件具有修改方便、成图精美、绘图速度快等优点，但其计算功能差；结合高级计算语言Ｃ／Ｃ＋＋，通过Ｃ／Ｃ＋＋语言直接读写DWG 图形文件接口，可以快速对ＣＡＤ进行操作-With the popularization of computer technology, using computer software rendering results of geophysical prospecting plan has become our professional and technical personnel necessary skills, which is the most widely used AutoCAD mapping software. The use of AutoCAD software has drawn a variety of maps to facilitate modifications, beautifully mapping, mapping the advantages of speed, but its computing power differential　combination of high-level computing language C/C　　, through the C/C　　 language directly read and write DWG drawing file interface, you can Fast to operate on the CAD