/////////////////////////////////////////////////////////////////////////////// 
// Copyright (C) 2002-2019, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2019 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
///////////////////////////////////////////////////////////////////////////////
// Client-side TTF fonts cache interface

#ifndef ODTRVISTTFFONTSCACHECLIENT
#define ODTRVISTTFFONTSCACHECLIENT

#include "TrVisDefs.h"

#include "TD_PackPush.h"

/** \details
    <group ExRender_Windows_Classes> 
*/
class OdTrVisTtfFontsCacheClient
{
  public:
    typedef const void *TtfFont;
  public:
    virtual TtfFont getFontCache(OdUInt64 fontKeyPartA, OdUInt64 fontKeyPartB) const = 0;
    virtual OdTrVisDisplayId getCharMetafile(TtfFont pFont, OdUInt32 uChar, double *pSideMult = NULL) const = 0;
};

#include "TD_PackPop.h"

#endif // ODTRVISTTFFONTSCACHECLIENT