0,0 → 1,166 |
/***************************************************************************/ |
/* */ |
/* ftcid.h */ |
/* */ |
/* FreeType API for accessing CID font information (specification). */ |
/* */ |
/* Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal. */ |
/* */ |
/* This file is part of the FreeType project, and may only be used, */ |
/* modified, and distributed under the terms of the FreeType project */ |
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ |
/* this file you indicate that you have read the license and */ |
/* understand and accept it fully. */ |
/* */ |
/***************************************************************************/ |
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#ifndef __FTCID_H__ |
#define __FTCID_H__ |
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#include <ft2build.h> |
#include FT_FREETYPE_H |
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#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
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FT_BEGIN_HEADER |
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/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* cid_fonts */ |
/* */ |
/* <Title> */ |
/* CID Fonts */ |
/* */ |
/* <Abstract> */ |
/* CID-keyed font specific API. */ |
/* */ |
/* <Description> */ |
/* This section contains the declaration of CID-keyed font specific */ |
/* functions. */ |
/* */ |
/*************************************************************************/ |
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/********************************************************************** |
* |
* @function: |
* FT_Get_CID_Registry_Ordering_Supplement |
* |
* @description: |
* Retrieve the Registry/Ordering/Supplement triple (also known as the |
* "R/O/S") from a CID-keyed font. |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* @output: |
* registry :: |
* The registry, as a C~string, owned by the face. |
* |
* ordering :: |
* The ordering, as a C~string, owned by the face. |
* |
* supplement :: |
* The supplement. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function only works with CID faces, returning an error |
* otherwise. |
* |
* @since: |
* 2.3.6 |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_CID_Registry_Ordering_Supplement( FT_Face face, |
const char* *registry, |
const char* *ordering, |
FT_Int *supplement); |
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/********************************************************************** |
* |
* @function: |
* FT_Get_CID_Is_Internally_CID_Keyed |
* |
* @description: |
* Retrieve the type of the input face, CID keyed or not. In |
* constrast to the @FT_IS_CID_KEYED macro this function returns |
* successfully also for CID-keyed fonts in an SNFT wrapper. |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* @output: |
* is_cid :: |
* The type of the face as an @FT_Bool. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function only works with CID faces and OpenType fonts, |
* returning an error otherwise. |
* |
* @since: |
* 2.3.9 |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face, |
FT_Bool *is_cid ); |
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/********************************************************************** |
* |
* @function: |
* FT_Get_CID_From_Glyph_Index |
* |
* @description: |
* Retrieve the CID of the input glyph index. |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* glyph_index :: |
* The input glyph index. |
* |
* @output: |
* cid :: |
* The CID as an @FT_UInt. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function only works with CID faces and OpenType fonts, |
* returning an error otherwise. |
* |
* @since: |
* 2.3.9 |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_CID_From_Glyph_Index( FT_Face face, |
FT_UInt glyph_index, |
FT_UInt *cid ); |
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/* */ |
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FT_END_HEADER |
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#endif /* __FTCID_H__ */ |
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/* END */ |