The system employs the free ActiveX graphics control of AutoCAD, Whip, and its special vector drawing file format of DWF, to publish the 2D engineering drawings to the Web.
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- 本系统采用AutoCAD的免费ActiveX图形浏览控件Whip! ,以其专用的DWF矢量文件格式,实现了二维工程图的网络发布。