+ unify DLL export defines to namespace names
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
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wmayer
229
src/Mod/Drawing/App/FeatureViewPart.cpp
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229
src/Mod/Drawing/App/FeatureViewPart.cpp
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/***************************************************************************
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* Copyright (c) Jürgen Riegel (juergen.riegel@web.de) 2002 *
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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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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <sstream>
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#endif
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#include <HLRBRep_Algo.hxx>
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#include <TopoDS_Shape.hxx>
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#include <HLRTopoBRep_OutLiner.hxx>
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//#include <BRepAPI_MakeOutLine.hxx>
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#include <HLRAlgo_Projector.hxx>
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#include <HLRBRep_ShapeBounds.hxx>
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#include <HLRBRep_HLRToShape.hxx>
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#include <gp_Ax2.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_Dir.hxx>
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#include <Poly_Polygon3D.hxx>
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#include <Poly_Triangulation.hxx>
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#include <Poly_PolygonOnTriangulation.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopoDS_Edge.hxx>
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#include <TopoDS_Vertex.hxx>
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#include <TopExp.hxx>
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#include <TopExp_Explorer.hxx>
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#include <TopTools_IndexedMapOfShape.hxx>
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#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <TColgp_Array1OfPnt2d.hxx>
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#include <BRep_Tool.hxx>
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#include <BRepMesh.hxx>
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#include <Base/Exception.h>
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#include <Base/FileInfo.h>
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#include <Mod/Part/App/PartFeature.h>
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#include "FeatureViewPart.h"
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#include "ProjectionAlgos.h"
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using namespace Drawing;
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using namespace std;
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//===========================================================================
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// FeatureViewPart
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//===========================================================================
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PROPERTY_SOURCE(Drawing::FeatureViewPart, Drawing::FeatureView)
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FeatureViewPart::FeatureViewPart(void)
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{
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static const char *group = "Shape view";
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ADD_PROPERTY_TYPE(Direction ,(0,0,1.0),group,App::Prop_None,"Projection direction");
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ADD_PROPERTY_TYPE(Source ,(0),group,App::Prop_None,"Shape to view");
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ADD_PROPERTY_TYPE(ShowHiddenLines ,(false),group,App::Prop_None,"Control the appearance of the dashed hidden lines");
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ADD_PROPERTY_TYPE(ShowSmoothLines ,(false),group,App::Prop_None,"Control the appearance of the smooth lines");
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}
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FeatureViewPart::~FeatureViewPart()
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{
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}
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#if 0
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App::DocumentObjectExecReturn *FeatureViewPart::execute(void)
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{
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std::stringstream result;
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std::string ViewName = Label.getValue();
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App::DocumentObject* link = Source.getValue();
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if (!link)
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return new App::DocumentObjectExecReturn("No object linked");
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if (!link->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId()))
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return new App::DocumentObjectExecReturn("Linked object is not a Part object");
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TopoDS_Shape shape = static_cast<Part::Feature*>(link)->Shape.getShape()._Shape;
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if (shape.IsNull())
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return new App::DocumentObjectExecReturn("Linked shape object is empty");
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Handle( HLRBRep_Algo ) brep_hlr = new HLRBRep_Algo;
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brep_hlr->Add( shape );
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gp_Ax2 transform(gp_Pnt(0,0,0),gp_Dir(0,0,1));
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HLRAlgo_Projector projector( transform );
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brep_hlr->Projector( projector );
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brep_hlr->Update();
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brep_hlr->Hide();
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// extracting the result sets:
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HLRBRep_HLRToShape shapes( brep_hlr );
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TopoDS_Shape VisiblyEdges;
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VisiblyEdges = shapes.VCompound();
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TopoDS_Shape HiddenEdges;
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HiddenEdges = shapes.HCompound();
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BRepMesh::Mesh(VisiblyEdges,0.1);
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//HLRBRep_HLRToShape Tool(Hider);
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//TopoDS_Shape V = Tool.VCompound ();// artes vives vues
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//TopoDS_Shape V1 = Tool.Rg1LineVCompound();// artes rgulires vues
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//TopoDS_Shape VN = Tool.RgNLineVCompound();// artes de couture vues
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//TopoDS_Shape VO = Tool.OutLineVCompound();// contours apparents vus
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//TopoDS_Shape VI = Tool.IsoLineVCompound();// isoparamtriques vues
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//TopoDS_Shape H = Tool.HCompound ();// artes vives caches
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//TopoDS_Shape H1 = Tool.Rg1LineHCompound();// artes rgulires caches
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//TopoDS_Shape HN = Tool.RgNLineHCompound();// artes de couture caches
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//TopoDS_Shape HO = Tool.OutLineHCompound();// contours apparents cachs
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//TopoDS_Shape HI = Tool.IsoLineHCompound();// isoparamtriques caches
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result << "<g"
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<< " id=\"" << ViewName << "\"" << endl
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<< " stroke=\"rgb(0, 0, 0)\"" << endl
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<< " stroke-width=\"0.35\"" << endl
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<< " stroke-linecap=\"butt\"" << endl
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<< " stroke-linejoin=\"miter\"" << endl
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<< " transform=\"translate("<< X.getValue()<<","<<Y.getValue()<<") scale("<< Scale.getValue()<<","<<Scale.getValue()<<")\"" << endl
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<< " fill=\"none\"" << endl
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<< " >" << endl;
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TopExp_Explorer edges( VisiblyEdges, TopAbs_EDGE );
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for (int i = 1 ; edges.More(); edges.Next(),i++ ) {
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TopoDS_Edge edge = TopoDS::Edge( edges.Current() );
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TopLoc_Location location;
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Handle( Poly_Polygon3D ) polygon = BRep_Tool::Polygon3D( edge, location );
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if ( !polygon.IsNull() ) {
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const TColgp_Array1OfPnt& nodes = polygon->Nodes();
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char c = 'M';
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result << "<path id= \"" << ViewName << i << "\" d=\" ";
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for ( int i = nodes.Lower(); i<= nodes.Upper(); i++ ){
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result << c << " " << nodes(i).X() << " " << nodes(i).Y()<< " " ;
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c = 'L';
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}
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result << "\" />" << endl;
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}
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}
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result << "</g>" << endl;
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// Apply the resulting fragment
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ViewResult.setValue(result.str().c_str());
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return App::DocumentObject::StdReturn;
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}
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#else
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App::DocumentObjectExecReturn *FeatureViewPart::execute(void)
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{
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std::stringstream result;
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std::string ViewName = Label.getValue();
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App::DocumentObject* link = Source.getValue();
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if (!link)
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return new App::DocumentObjectExecReturn("No object linked");
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if (!link->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId()))
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return new App::DocumentObjectExecReturn("Linked object is not a Part object");
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TopoDS_Shape shape = static_cast<Part::Feature*>(link)->Shape.getShape()._Shape;
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if (shape.IsNull())
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return new App::DocumentObjectExecReturn("Linked shape object is empty");
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Base::Vector3f Dir = Direction.getValue();
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bool hidden = ShowHiddenLines.getValue();
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bool smooth = ShowSmoothLines.getValue();
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try {
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ProjectionAlgos Alg(ProjectionAlgos::invertY(shape),Dir);
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result << "<g"
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<< " id=\"" << ViewName << "\"" << endl
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<< " transform=\"rotate("<< Rotation.getValue() << ","<< X.getValue()<<","<<Y.getValue()<<") translate("<< X.getValue()<<","<<Y.getValue()<<") scale("<< Scale.getValue()<<","<<Scale.getValue()<<")\"" << endl
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<< " >" << endl;
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ProjectionAlgos::SvgExtractionType type = ProjectionAlgos::Plain;
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if (hidden) type = (ProjectionAlgos::SvgExtractionType)(type|ProjectionAlgos::WithHidden);
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if (smooth) type = (ProjectionAlgos::SvgExtractionType)(type|ProjectionAlgos::WithSmooth);
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result << Alg.getSVG(type, this->Scale.getValue());
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result << "</g>" << endl;
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// Apply the resulting fragment
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ViewResult.setValue(result.str().c_str());
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return App::DocumentObject::StdReturn;
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}
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catch (Standard_Failure) {
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Handle_Standard_Failure e = Standard_Failure::Caught();
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return new App::DocumentObjectExecReturn(e->GetMessageString());
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}
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}
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#endif
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// Python Drawing feature ---------------------------------------------------------
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namespace App {
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/// @cond DOXERR
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PROPERTY_SOURCE_TEMPLATE(Drawing::FeatureViewPartPython, Drawing::FeatureViewPart)
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template<> const char* Drawing::FeatureViewPartPython::getViewProviderName(void) const {
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return "DrawingGui::ViewProviderDrawingView";
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}
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/// @endcond
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// explicit template instantiation
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template class DrawingExport FeaturePythonT<Drawing::FeatureViewPart>;
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}
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