【摘要】 接触网设计是一项复杂的工作,如何减少设计人员的劳动强度、提高设计效率是接触网设计中急需解决的问题。阐述了在AutoCAD环境下,利用ObjectARX和Visual LISP开发接触网CAD应用软件的理论与方法。该方法对其他产品CAD应用软件的开发具有一定的参考价值。更多还原

【Abstract】 Designing catenary was a complicated task. It was an imperative need to reduce designers burden and improved thedesign efficiency. It was dealt with the method how to develop the catenary CAD software with the use of ObjectARX and VisualLISP under AutoCAD environment. This method had certain reference value in developing CAD applications for other products.更多还原