OSDLBezier.h

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/* 
 * Copyright (C) 2003-2009 Olivier Boudeville
 *
 * This file is part of the OSDL library.
 *
 * The OSDL library is free software: you can redistribute it and/or modify
 * it under the terms of either the GNU Lesser General Public License or
 * the GNU General Public License, as they are published by the Free Software
 * Foundation, either version 3 of these Licenses, or (at your option) 
 * any later version.
 *
 * The OSDL 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 Lesser General Public License and the GNU General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License and of the GNU General Public License along with the OSDL library.
 * If not, see <http://www.gnu.org/licenses/>.
 *
 * Author: Olivier Boudeville (olivier.boudeville@esperide.com)
 *
 */


#ifndef OSDL_BEZIER_H_
#define OSDL_BEZIER_H_


#include "OSDLPixel.h"     // for Pixels::Pixel
#include "OSDLPolygon.h"   // for listPoint2D




namespace OSDL
{

    
    
    namespace Video
    {



        // Bezier curves are drawn in Surfaces.
        class Surface ;
                
        
        
        
        namespace TwoDimensional
        {
                    
            
            
            OSDL_DLL bool drawBezierCurve( 
                Surface & targetSurface,
                const listPoint2D & controlPoints,
                Ceylan::Uint16 numberOfSteps,
                Pixels::ColorElement red, 
                Pixels::ColorElement green, 
                Pixels::ColorElement blue, 
                Pixels::ColorElement alpha = Pixels::AlphaOpaque ) ;
    
    
    
            OSDL_DLL bool drawBezierCurve( 
                Surface & targetSurface, 
                const listPoint2D & controlPoints,
                Ceylan::Uint16 numberOfSteps, 
                Pixels::ColorDefinition colorDef ) ;

                
        }
        
    }
    
}



#endif // OSDL_BEZIER_H_

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