OSDLConic.h

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#ifndef OSDL_CONIC_H_
#define OSDL_CONIC_H_


#include "OSDLPixel.h"   // for Pixels::put, Pixels::Pixel



namespace OSDL
{

    
    namespace Video
    {


        // Conics are drawn in Surfaces.
        class Surface ;
                
        
        namespace TwoDimensional
        {
                    
        
            /*
             * Methods could be inlined in a dedicated file for faster
             * processing.
             *
             */
    
    
            OSDL_DLL bool drawCircle( Surface & targetSurface, 
                Coordinate xCenter, Coordinate yCenter, Length radius, 
                Pixels::ColorElement red, Pixels::ColorElement green, 
                Pixels::ColorElement blue, 
                Pixels::ColorElement alpha = Pixels::AlphaOpaque,
                bool filled = true, bool blended = true ) throw() ;
    
    
            OSDL_DLL bool drawCircle( Surface & targetSurface, 
                Coordinate xCenter, Coordinate yCenter, Length radius, 
                Pixels::ColorDefinition colorDef, bool filled = true, 
                bool blended = true ) 
                    throw() ;
    
        
            OSDL_DLL bool drawDiscWithEdge( Surface & targetSurface,
                Coordinate xCenter, Coordinate yCenter, 
                Length outerRadius, Length innerRadius, 
                Pixels::ColorDefinition ringColorDef = Pixels::Blue, 
                Pixels::ColorDefinition discColorDef = Pixels::White, 
                bool blended = true )
                    throw() ;
        
        
            OSDL_DLL bool drawEllipse( Surface & targetSurface, 
                Coordinate xCenter, Coordinate yCenter,
                Length horizontalRadius, Length verticalRadius,             
                Pixels::ColorElement red, Pixels::ColorElement green, 
                Pixels::ColorElement blue, 
                Pixels::ColorElement alpha = Pixels::AlphaOpaque,
                bool filled = true ) throw() ;


            OSDL_DLL bool drawEllipse( Surface & targetSurface, 
                Coordinate xCenter, Coordinate yCenter, 
                Length horizontalRadius, Length verticalRadius,
                Pixels::ColorDefinition colorDef, bool filled = true ) throw() ;

                
        }
        
    }
    
}


#endif // OSDL_CONIC_H_

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