SVGPathSegCurvetoQuadratic.h

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/*
    Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org>
                  2004, 2005, 2006 Rob Buis <buis@kde.org>

    This file is part of the KDE project

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#ifndef SVGPathSegCurvetoQuadratic_h
#define SVGPathSegCurvetoQuadratic_h

#if ENABLE(SVG)

#include "SVGPathSeg.h"

namespace WebCore {

    class SVGPathSegCurvetoQuadraticAbs : public SVGPathSeg { 
    public:
        static PassRefPtr<SVGPathSegCurvetoQuadraticAbs> create(float x, float y, float x1, float y1) { return adoptRef(new SVGPathSegCurvetoQuadraticAbs(x, y, x1, y1)); }
        virtual ~SVGPathSegCurvetoQuadraticAbs();

        virtual unsigned short pathSegType() const { return PATHSEG_CURVETO_QUADRATIC_ABS; }
        virtual String pathSegTypeAsLetter() const { return "Q"; }
        virtual String toString() const { return String::format("Q %.6lg %.6lg %.6lg %.6lg", m_x1, m_y1, m_x, m_y); }

        void setX(float);
        float x() const;

        void setY(float);
        float y() const;

        void setX1(float);
        float x1() const;

        void setY1(float);
        float y1() const;

    private:
        SVGPathSegCurvetoQuadraticAbs(float x, float y, float x1, float y1);
        
        float m_x;
        float m_y;
        float m_x1;
        float m_y1;
    };

    class SVGPathSegCurvetoQuadraticRel : public SVGPathSeg {
    public:
        static PassRefPtr<SVGPathSegCurvetoQuadraticRel> create(float x, float y, float x1, float y1) { return adoptRef(new SVGPathSegCurvetoQuadraticRel(x, y, x1, y1)); }
        virtual ~SVGPathSegCurvetoQuadraticRel();

        virtual unsigned short pathSegType() const { return PATHSEG_CURVETO_QUADRATIC_REL; }
        virtual String pathSegTypeAsLetter() const { return "q"; }
        virtual String toString() const { return String::format("q %.6lg %.6lg %.6lg %.6lg", m_x1, m_y1, m_x, m_y); }

        void setX(float);
        float x() const;

        void setY(float);
        float y() const;

        void setX1(float);
        float x1() const;

        void setY1(float);
        float y1() const;

    private:
        SVGPathSegCurvetoQuadraticRel(float x, float y, float x1, float y1);

        float m_x;
        float m_y;
        float m_x1;
        float m_y1;
    };

} // namespace WebCore

#endif // ENABLE(SVG)
#endif

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