IColorData.h

//========================================================================================
// 
// $File$
// 
// Owner: Jack Kirstein
// 
// $Author$
// 
// $DateTime$
// 
// $Revision$
// 
// $Change$
// 
// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
// 
// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance 
// with the terms of the Adobe license agreement accompanying it. If you have received
// this file from a source other than Adobe, then your use, modification, or 
// distribution of it requires the prior written permission of Adobe.
// 
// 
// Purpose of Interface:
// This persistant interface is the storage interface for colors. Colors are stored
// as components and a space tag.
// 
//========================================================================================

#ifndef __IColorData__
#define __IColorData__

#include "IPMUnknown.h"
#include "ColorSystemID.h"
#include "GraphicTypes.h"

#include "K2Vector.h"
typedef K2Vector<PMReal> ColorArray;

class IColorData : public IPMUnknown
{
 public:
 
 enum { kDefaultIID = IID_ICOLORDATA };
 
 virtual int32 GetColorSpace() const = 0;

 virtual const ColorArray& GetColorData() const = 0;

 virtual int32 GetNumComponents() const = 0;
 
 virtual PMReal GetNthComponent( int32 index ) const = 0;

 virtual void SetColorSpace(int32 space) = 0;

 virtual void SetColorData(const ColorArray& componentArray) = 0;
 
 
 virtual void SetColorData(int32 space, const ColorArray& componentArray) = 0;

 virtual bool16 IsEqual (const IColorData* iColorData) const = 0;
 
 virtual void SetConvertToHSB(bool16 convertToHSB) = 0;
 
 virtual bool16 GetConvertToHSB() const = 0;
 
 
};

#endif