CAD 操作

CAD Import VCL is a pack of several powerful classes that can be used in applications that give users ability to view and operate with DXF/DWG/HPGL/HPGL2/SVG/CGM files.CAD Import VCL provides API for using AutoCAD?DXF/DWG and HPGL/HPGL2 Hewlett Packard, SVG and CGM file entities in your appl