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Automatic Drawing of Longitudinal Section for Railway Lines Based on VBA

  

  • Online:2010-04-30 Published:2015-08-11

Abstract: The customization of AutoCAD with VBA is performed upon the data analysis of railway longitudinal section, and an auto-drawing system for this kind of drawings is realized. Firstly, the data related to the longitudinal section are organized to several Excel lists; then, the communication between AutoCAD and Excel is built; finally, the access of Excel lists is realized according to Excel-VBA mode.

Key words: computer application, auto-drawing, longitudinal section, AutoCAD customization