Use VBA to Modify Roadway Line Plan with AutoCAD
Jun Zhang
Abstract
Jun Zhang
Abstract
In railway survey and design,to measure the cross section and modify the topographic map is a cumbersome process.With interface data file of roadbed and line and VBA programming of AutoCAD,the author made it user-friendly and WYSIWYG and integrated program and professional design.It becomes the only computer aided process in domestic railway survey and design,playing a fast and efficient design system function.
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In railway survey and design,to measure the cross section and modify the topographic map is a cumbersome process.With interface data file of roadbed and line and VBA programming of AutoCAD,the author made it user-friendly and WYSIWYG and integrated program and professional design.It becomes the only computer aided process in domestic railway survey and design,playing a fast and efficient design system function.
Key concepts: Visual Basic for Applications, Plan (archaeology), Interface (matter), Line (geometry), Process (computing), Engineering drawing, Computer science, Section (typography)