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AnchorTables.h

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00001 /*
00002  * @(#)AnchorTables.h   1.6 00/03/15
00003  *
00004  * (C) Copyright IBM Corp. 1998, 1999, 2000 - All Rights Reserved
00005  *
00006  */
00007 
00008 #ifndef __ANCHORTABLES_H
00009 #define __ANCHORTABLES_H
00010 
00011 #include "LETypes.h"
00012 #include "LEFontInstance.h"
00013 #include "OpenTypeTables.h"
00014 
00015 struct AnchorTable
00016 {
00017     le_uint16  anchorFormat;
00018     le_int16   xCoordinate;
00019     le_int16   yCoordinate;
00020 
00021     void    getAnchor(LEGlyphID glyphID, LEFontInstance *fontInstance,
00022                       LEPoint &anchor);
00023 };
00024 
00025 struct Format1AnchorTable : AnchorTable
00026 {
00027     void getAnchor(LEFontInstance *fontInstance, LEPoint &anchor);
00028 };
00029 
00030 struct Format2AnchorTable : AnchorTable
00031 {
00032     le_uint16  anchorPoint;
00033 
00034     void getAnchor(LEGlyphID glyphID, LEFontInstance *fontInstance, LEPoint &anchor);
00035 };
00036 
00037 struct Format3AnchorTable : AnchorTable
00038 {
00039     Offset  xDeviceTableOffset;
00040     Offset  yDeviceTableOffset;
00041 
00042     void getAnchor(LEFontInstance *fontInstance, LEPoint &anchor);
00043 };
00044 
00045 
00046 #endif
00047 
00048 

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