xref: /external/icu/icu4c/source/layout/KernTable.h

/*
 * @(#)KernTable.h	1.1 04/10/13
 *
 * (C) Copyright IBM Corp. 2004-2013 - All Rights Reserved
 *
 */

#ifndef __KERNTABLE_H
#define __KERNTABLE_H

#ifndef __LETYPES_H
#include "LETypes.h"
#endif

#include "LETypes.h"
#include "LETableReference.h"
//#include "LEFontInstance.h"
//#include "LEGlyphStorage.h"

#include <stdio.h>

U_NAMESPACE_BEGIN
struct PairInfo;
class  LEFontInstance;
class  LEGlyphStorage;

/**
 * Windows type 0 kerning table support only for now.
 */
class U_LAYOUT_API KernTable
{
 private:
  le_uint16 coverage;
  le_uint16 nPairs;
  LEReferenceToArrayOf<PairInfo> pairs;
  const LETableReference &fTable;
  le_uint16 searchRange;
  le_uint16 entrySelector;
  le_uint16 rangeShift;

 public:
  KernTable(const LETableReference &table, LEErrorCode &success);

  /*
   * Process the glyph positions.
   */
  void process(LEGlyphStorage& storage, LEErrorCode &success);
};

U_NAMESPACE_END

#endif