85 lines
2.7 KiB
C++
85 lines
2.7 KiB
C++
/*
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* This program source code file is part of KICAD, a free EDA CAD application.
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*
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* Copyright (C) 2016 CERN
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* @author Janito V. Ferreira Filho <janito.vff@gmail.com>
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* Copyright (C) 2018-2019 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef SVG_IMPORT_PLUGIN_H
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#define SVG_IMPORT_PLUGIN_H
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#include "nanosvg.h"
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#include "graphics_import_plugin.h"
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#include <math/vector2d.h>
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#include <wildcards_and_files_ext.h>
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#include <vector>
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class SVG_IMPORT_PLUGIN : public GRAPHICS_IMPORT_PLUGIN
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{
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public:
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const wxString GetName() const override
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{
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return "Scalable Vector Graphics";
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}
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const std::vector<std::string> GetFileExtensions() const override
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{
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static std::vector<std::string> exts = { "svg" };
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return exts;
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}
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/**
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* @return the list of messages in one string. Each message ends by '\n'
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*/
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const std::string& GetMessages() const override
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{
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return m_messages;
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}
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bool Import() override;
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bool Load( const wxString& aFileName ) override;
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virtual double GetImageHeight() const override;
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virtual double GetImageWidth() const override;
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private:
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void DrawPath( const float* aPoints, int aNumPoints, bool aClosedPath, bool aFilled, double aLineWidth );
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void DrawCubicBezierPath( const float* aPoints, int aNumPoints,
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std::vector< VECTOR2D >& aGeneratedPoints );
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void DrawCubicBezierCurve( const float* aPoints,
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std::vector< VECTOR2D >& aGeneratedPoints );
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void DrawPolygon( const std::vector< VECTOR2D >& aPoints, double aWidth );
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void DrawLineSegments( const std::vector< VECTOR2D >& aPoints, double aWidth );
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struct NSVGimage* m_parsedImage;
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std::string m_messages; // messages generated during svg file parsing.
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// Each message ends by '\n'
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};
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#endif /* SVG_IMPORT_PLUGIN_H */
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