mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-09 17:31:45 +00:00
Balleux Benjamin
77 lines
4.0 KiB
C++
77 lines
4.0 KiB
C++
/********************************************************************************
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* *
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* Copyright 2015 IfcOpenShell and ROOT B.V. *
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* *
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* This file is part of IfcOpenShell. *
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* *
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* IfcOpenShell is free software: you can redistribute it and/or modify *
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* it under the terms of the Lesser GNU General Public License as published by *
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* the Free Software Foundation, either version 3.0 of the License, or *
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* (at your option) any later version. *
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* *
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* IfcOpenShell 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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* Lesser GNU General Public License for more details. *
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* *
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* You should have received a copy of the Lesser GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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********************************************************************************/
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#ifndef SVGSERIALIZER_H
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#define SVGSERIALIZER_H
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#include "../ifcconvert/GeometrySerializer.h"
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#include "../ifcconvert/util.h"
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#include <sstream>
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#include <string>
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#include <limits>
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class SvgSerializer : public GeometrySerializer {
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public:
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typedef std::pair<std::string, std::vector<util::string_buffer> > path_object;
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protected:
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std::ofstream svg_file;
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double xmin, ymin, xmax, ymax, width, height;
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boost::optional<double> section_height;
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bool rescale;
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std::multimap<IfcSchema::IfcBuildingStorey*, path_object> paths;
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std::vector< boost::shared_ptr<util::string_buffer::float_item> > xcoords;
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std::vector< boost::shared_ptr<util::string_buffer::float_item> > ycoords;
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std::vector< boost::shared_ptr<util::string_buffer::float_item> > radii;
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IfcParse::IfcFile* file;
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public:
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SvgSerializer(const std::string& out_filename, const SerializerSettings& settings)
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: GeometrySerializer(settings)
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, svg_file(out_filename.c_str())
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, xmin(+std::numeric_limits<double>::infinity())
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, ymin(+std::numeric_limits<double>::infinity())
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, xmax(-std::numeric_limits<double>::infinity())
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, ymax(-std::numeric_limits<double>::infinity())
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, rescale(false)
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, file(0)
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{}
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void addXCoordinate(const boost::shared_ptr<util::string_buffer::float_item>& fi) { xcoords.push_back(fi); }
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void addYCoordinate(const boost::shared_ptr<util::string_buffer::float_item>& fi) { ycoords.push_back(fi); }
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void addSizeComponent(const boost::shared_ptr<util::string_buffer::float_item>& fi) { radii.push_back(fi); }
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void growBoundingBox(double x, double y) { if (x < xmin) xmin = x; if (x > xmax) xmax = x; if (y < ymin) ymin = y; if (y > ymax) ymax = y; }
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void writeHeader();
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bool ready();
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void write(const IfcGeom::TriangulationElement<real_t>* /*o*/) {}
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void write(const IfcGeom::BRepElement<real_t>* o);
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void write(path_object& p, const TopoDS_Wire& wire);
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path_object& start_path(IfcSchema::IfcBuildingStorey* storey, const std::string& id);
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bool isTesselated() const { return false; }
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void finalize();
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void setUnitNameAndMagnitude(const std::string& /*name*/, float /*magnitude*/) {}
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void setFile(IfcParse::IfcFile* f) { file = f; }
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void setBoundingRectangle(double width, double height);
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void setSectionHeight(double h) { section_height = h; }
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std::string nameElement(const IfcGeom::Element<real_t>* elem);
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std::string nameElement(const IfcSchema::IfcProduct* elem);
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};
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#endif
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