ISpectrumData.h

//========================================================================================
// 
// $File$
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// Owner: SusanCL
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
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// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance 
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#ifndef __ISpectrumData__
#define __ISpectrumData__

#include "IColorData.h"

class PMPoint;

class ISpectrumData : public IPMUnknown
{
public:

 enum LocationType
 {
 kNotInSpectrumBar,
 kInColorBar,
 kInMinSwatch,
 kInMaxSwatch
 };

 
 virtual void InitializeTables( const int32 colorspace, const int16 width, const int16 height, bool16 doHiRes, bool16 doBWSwatch) = 0;
 
 virtual void InitializeTransition( const int32 colorspace, const ColorArray& components, const int16 width, const int16 height, bool16 doHiRes, bool16 doBWSwatch) = 0;
 
 virtual uint8* GetTable1() const = 0;
 
 virtual uint8* GetTable2() const = 0;

 virtual ColorArray MapPositionToColor(const PMPoint& where, bool16 wantTransitionFract = kTrue) = 0;
 
 virtual LocationType MapPositionToLocation(const PMPoint& where ) = 0;
};

#endif