IFontMetricsTable.h

//========================================================================================
// 
// $File$
// 
// Owner: Eric Menninga
// 
// $Author$
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// $DateTime$
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// 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 
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//========================================================================================

#ifndef __IFontMetricsTable__
#define __IFontMetricsTable__

#include "IPMUnknown.h"
#include "FontMgrID.h"
#include "CTextEnum.h"

class PMMatrix;
class PMReal;

class IFontMetricsTable : public IPMUnknown
{
 public:
 enum { kDefaultIID = IID_IFONTMETRICSTABLE };

 virtual bool16 GetTsumeHorizontal(const PMMatrix& matrix, Text::GlyphID glyph, PMReal *before, PMReal *after) = 0;

 virtual bool16 GetTsumeVertical(const PMMatrix& matrix, Text::GlyphID glyph, PMReal *above, PMReal *below) = 0;

 virtual void ClearTable() = 0;
};


#endif
 // __IFontMetricsTableList__