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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* TODO: insert short description here
*//*
* Authors: see git history
*
* Copyright (C) 2018 Authors
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef INKSCAPE_SPIRO_CONVERTERS_H
#define INKSCAPE_SPIRO_CONVERTERS_H
#include <2geom/forward.h>
class SPCurve;
namespace Spiro {
class ConverterBase {
public:
ConverterBase() = default;;
virtual ~ConverterBase() = default;;
virtual void moveto(double x, double y) = 0;
virtual void lineto(double x, double y, bool close_last) = 0;
virtual void quadto(double x1, double y1, double x2, double y2, bool close_last) = 0;
virtual void curveto(double x1, double y1, double x2, double y2, double x3, double y3, bool close_last) = 0;
};
/**
* Converts Spiro to Inkscape's SPCurve
*/
class ConverterSPCurve : public ConverterBase {
public:
ConverterSPCurve(SPCurve &curve)
: _curve(curve)
{}
void moveto(double x, double y) override;
void lineto(double x, double y, bool close_last) override;
void quadto(double x1, double y1, double x2, double y2, bool close_last) override;
void curveto(double x1, double y1, double x2, double y2, double x3, double y3, bool close_last) override;
private:
SPCurve &_curve;
ConverterSPCurve(const ConverterSPCurve&) = delete;
ConverterSPCurve& operator=(const ConverterSPCurve&) = delete;
};
/**
* Converts Spiro to 2Geom's Path
*/
class ConverterPath : public ConverterBase {
public:
ConverterPath(Geom::Path &path);
void moveto(double x, double y) override;
void lineto(double x, double y, bool close_last) override;
void quadto(double x1, double y1, double x2, double y2, bool close_last) override;
void curveto(double x1, double y1, double x2, double y2, double x3, double y3, bool close_last) override;
private:
Geom::Path &_path;
ConverterPath(const ConverterPath&) = delete;
ConverterPath& operator=(const ConverterPath&) = delete;
};
} // namespace Spiro
#endif
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