projects / apple / icu.git / blame
| Commit | Line | Data |
|---|---|---|
| b75a7d8f A |
1 | /* |
| 2 | * @(#)AnchorTables.h 1.6 00/03/15 | |
| 3 | * | |
| 4 | * (C) Copyright IBM Corp. 1998-2003 - All Rights Reserved | |
| 5 | * | |
| 6 | */ | |
| 7 | ||
| 8 | #ifndef __ANCHORTABLES_H | |
| 9 | #define __ANCHORTABLES_H | |
| 10 | ||
| 11 | /** | |
| 12 | * \file | |
| 13 | * \internal | |
| 14 | */ | |
| 15 | ||
| 16 | #include "LETypes.h" | |
| 17 | #include "LEFontInstance.h" | |
| 18 | #include "OpenTypeTables.h" | |
| 19 | ||
| 20 | U_NAMESPACE_BEGIN | |
| 21 | ||
| 22 | struct AnchorTable | |
| 23 | { | |
| 24 | le_uint16 anchorFormat; | |
| 25 | le_int16 xCoordinate; | |
| 26 | le_int16 yCoordinate; | |
| 27 | ||
| 28 | void getAnchor(LEGlyphID glyphID, const LEFontInstance *fontInstance, | |
| 29 | LEPoint &anchor) const; | |
| 30 | }; | |
| 31 | ||
| 32 | struct Format1AnchorTable : AnchorTable | |
| 33 | { | |
| 34 | void getAnchor(const LEFontInstance *fontInstance, LEPoint &anchor) const; | |
| 35 | }; | |
| 36 | ||
| 37 | struct Format2AnchorTable : AnchorTable | |
| 38 | { | |
| 39 | le_uint16 anchorPoint; | |
| 40 | ||
| 41 | void getAnchor(LEGlyphID glyphID, const LEFontInstance *fontInstance, LEPoint &anchor) const; | |
| 42 | }; | |
| 43 | ||
| 44 | struct Format3AnchorTable : AnchorTable | |
| 45 | { | |
| 46 | Offset xDeviceTableOffset; | |
| 47 | Offset yDeviceTableOffset; | |
| 48 | ||
| 49 | void getAnchor(const LEFontInstance *fontInstance, LEPoint &anchor) const; | |
| 50 | }; | |
| 51 | ||
| 52 | U_NAMESPACE_END | |
| 53 | #endif | |
| 54 | ||
| 55 |