81 lines
3.3 KiB
C++
81 lines
3.3 KiB
C++
/***************************************************************************
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* Copyright (c) 2011 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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//this file originally part of Drawing workbench
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//migrated to TechDraw workbench 2022-01-26 by Wandererfan
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#ifndef TECHDRAW_EXPORT_H
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#define TECHDRAW_EXPORT_H
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#include <string>
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#include <TopoDS_Edge.hxx>
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#include <Mod/TechDraw/TechDrawGlobal.h>
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class TopoDS_Shape;
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class BRepAdaptor_Curve;
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namespace TechDraw
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{
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class TechDrawExport TechDrawOutput
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{
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public:
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// If the curve is approximately a circle it will be returned,
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// otherwise a null edge is returned.
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TopoDS_Edge asCircle(const BRepAdaptor_Curve&) const;
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TopoDS_Edge asBSpline(const BRepAdaptor_Curve&, int maxDegree) const;
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};
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class TechDrawExport SVGOutput : public TechDrawOutput
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{
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public:
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SVGOutput();
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std::string exportEdges(const TopoDS_Shape&);
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private:
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void printCircle(const BRepAdaptor_Curve&, std::ostream&);
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void printEllipse(const BRepAdaptor_Curve&, int id, std::ostream&);
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void printBSpline(const BRepAdaptor_Curve&, int id, std::ostream&);
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void printBezier(const BRepAdaptor_Curve&, int id, std::ostream&);
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void printGeneric(const BRepAdaptor_Curve&, int id, std::ostream&);
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};
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/* dxf output section - Dan Falck 2011/09/25 */
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class TechDrawExport DXFOutput : public TechDrawOutput
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{
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public:
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DXFOutput();
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std::string exportEdges(const TopoDS_Shape&);
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private:
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void printHeader(std::ostream& out);
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void printCircle(const BRepAdaptor_Curve&, std::ostream&);
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void printEllipse(const BRepAdaptor_Curve&, int id, std::ostream&);
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void printBSpline(const BRepAdaptor_Curve&, int id, std::ostream&);
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void printGeneric(const BRepAdaptor_Curve&, int id, std::ostream&);
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};
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} //namespace TechDraw
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#endif // TECHDRAW_EXPORT_H
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