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CairoGradient.hpp

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#ifndef IONFLUX_TOOLS_CAIRO_GRADIENT
#define IONFLUX_TOOLS_CAIRO_GRADIENT
/* ==========================================================================
 * Ionflux Tools
 * Copyright (c) 2005 Joern P. Meier
 * mail@ionflux.org
 * --------------------------------------------------------------------------
 * CairoGradient.hpp                      Cairo gradient.
 * ==========================================================================
 * 
 * This file is part of Ionflux Tools.
 * 
 * Ionflux Tools is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the 
 * Free Software Foundation; either version 2 of the License, or (at your 
 * option) any later version.
 * 
 * Ionflux Tools 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 
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along 
 * with Ionflux Tools; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 * 
 * ========================================================================== */

#include "ionflux/color.hpp"
#include "ionflux/CairoPattern.hpp"

namespace Ionflux
{

namespace Tools
{

namespace Cairo
{

class Gradient
: public Pattern
{
    private:
        
    protected:
        
    public:
        Gradient();
        
        Gradient(const Gradient& initGradient);
        
        Gradient(cairo_pattern_t* initGradient);
        
        virtual ~Gradient();
        
        virtual void addColorStopRgb(double offset, double red, double green, 
        double blue);
        
        virtual void addColorStopRgba(double offset, double red, double green, 
        double blue, double alpha);
        
        virtual void addColorStop(double offset, const Ionflux::Tools::Color& 
        color);
        
        virtual Gradient& operator=(const Gradient& newCairoPattern);
        
        virtual Gradient& operator=(cairo_pattern_t* newCairoPattern);
};

}

}

}

#endif

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