| /***************************************************************************/ |
| /* */ |
| /* ftwinfnt.h */ |
| /* */ |
| /* FreeType API for accessing Windows fnt-specific data. */ |
| /* */ |
| /* Copyright 2003-2015 by */ |
| /* David Turner, Robert Wilhelm, and Werner Lemberg. */ |
| /* */ |
| /* 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. */ |
| /* */ |
| /***************************************************************************/ |
| |
| |
| #ifndef __FTWINFNT_H__ |
| #define __FTWINFNT_H__ |
| |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| |
| #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 |
| |
| |
| FT_BEGIN_HEADER |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* winfnt_fonts */ |
| /* */ |
| /* <Title> */ |
| /* Window FNT Files */ |
| /* */ |
| /* <Abstract> */ |
| /* Windows FNT specific API. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains the declaration of Windows FNT specific */ |
| /* functions. */ |
| /* */ |
| /*************************************************************************/ |
| |
| |
| /************************************************************************* |
| * |
| * @enum: |
| * FT_WinFNT_ID_XXX |
| * |
| * @description: |
| * A list of valid values for the `charset' byte in |
| * @FT_WinFNT_HeaderRec. Exact mapping tables for the various cpXXXX |
| * encodings (except for cp1361) can be found at |
| * ftp://ftp.unicode.org/Public in the MAPPINGS/VENDORS/MICSFT/WINDOWS |
| * subdirectory. cp1361 is roughly a superset of |
| * MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT. |
| * |
| * @values: |
| * FT_WinFNT_ID_DEFAULT :: |
| * This is used for font enumeration and font creation as a |
| * `don't care' value. Valid font files don't contain this value. |
| * When querying for information about the character set of the font |
| * that is currently selected into a specified device context, this |
| * return value (of the related Windows API) simply denotes failure. |
| * |
| * FT_WinFNT_ID_SYMBOL :: |
| * There is no known mapping table available. |
| * |
| * FT_WinFNT_ID_MAC :: |
| * Mac Roman encoding. |
| * |
| * FT_WinFNT_ID_OEM :: |
| * From Michael Pöttgen <michael@poettgen.de>: |
| * |
| * The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM |
| * is used for the charset of vector fonts, like `modern.fon', |
| * `roman.fon', and `script.fon' on Windows. |
| * |
| * The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value |
| * specifies a character set that is operating-system dependent. |
| * |
| * The `IFIMETRICS' documentation from the `Windows Driver |
| * Development Kit' says: This font supports an OEM-specific |
| * character set. The OEM character set is system dependent. |
| * |
| * In general OEM, as opposed to ANSI (i.e., cp1252), denotes the |
| * second default codepage that most international versions of |
| * Windows have. It is one of the OEM codepages from |
| * |
| * https://msdn.microsoft.com/en-us/goglobal/bb964655, |
| * |
| * and is used for the `DOS boxes', to support legacy applications. |
| * A German Windows version for example usually uses ANSI codepage |
| * 1252 and OEM codepage 850. |
| * |
| * FT_WinFNT_ID_CP874 :: |
| * A superset of Thai TIS 620 and ISO 8859-11. |
| * |
| * FT_WinFNT_ID_CP932 :: |
| * A superset of Japanese Shift-JIS (with minor deviations). |
| * |
| * FT_WinFNT_ID_CP936 :: |
| * A superset of simplified Chinese GB 2312-1980 (with different |
| * ordering and minor deviations). |
| * |
| * FT_WinFNT_ID_CP949 :: |
| * A superset of Korean Hangul KS~C 5601-1987 (with different |
| * ordering and minor deviations). |
| * |
| * FT_WinFNT_ID_CP950 :: |
| * A superset of traditional Chinese Big~5 ETen (with different |
| * ordering and minor deviations). |
| * |
| * FT_WinFNT_ID_CP1250 :: |
| * A superset of East European ISO 8859-2 (with slightly different |
| * ordering). |
| * |
| * FT_WinFNT_ID_CP1251 :: |
| * A superset of Russian ISO 8859-5 (with different ordering). |
| * |
| * FT_WinFNT_ID_CP1252 :: |
| * ANSI encoding. A superset of ISO 8859-1. |
| * |
| * FT_WinFNT_ID_CP1253 :: |
| * A superset of Greek ISO 8859-7 (with minor modifications). |
| * |
| * FT_WinFNT_ID_CP1254 :: |
| * A superset of Turkish ISO 8859-9. |
| * |
| * FT_WinFNT_ID_CP1255 :: |
| * A superset of Hebrew ISO 8859-8 (with some modifications). |
| * |
| * FT_WinFNT_ID_CP1256 :: |
| * A superset of Arabic ISO 8859-6 (with different ordering). |
| * |
| * FT_WinFNT_ID_CP1257 :: |
| * A superset of Baltic ISO 8859-13 (with some deviations). |
| * |
| * FT_WinFNT_ID_CP1258 :: |
| * For Vietnamese. This encoding doesn't cover all necessary |
| * characters. |
| * |
| * FT_WinFNT_ID_CP1361 :: |
| * Korean (Johab). |
| */ |
| |
| #define FT_WinFNT_ID_CP1252 0 |
| #define FT_WinFNT_ID_DEFAULT 1 |
| #define FT_WinFNT_ID_SYMBOL 2 |
| #define FT_WinFNT_ID_MAC 77 |
| #define FT_WinFNT_ID_CP932 128 |
| #define FT_WinFNT_ID_CP949 129 |
| #define FT_WinFNT_ID_CP1361 130 |
| #define FT_WinFNT_ID_CP936 134 |
| #define FT_WinFNT_ID_CP950 136 |
| #define FT_WinFNT_ID_CP1253 161 |
| #define FT_WinFNT_ID_CP1254 162 |
| #define FT_WinFNT_ID_CP1258 163 |
| #define FT_WinFNT_ID_CP1255 177 |
| #define FT_WinFNT_ID_CP1256 178 |
| #define FT_WinFNT_ID_CP1257 186 |
| #define FT_WinFNT_ID_CP1251 204 |
| #define FT_WinFNT_ID_CP874 222 |
| #define FT_WinFNT_ID_CP1250 238 |
| #define FT_WinFNT_ID_OEM 255 |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_WinFNT_HeaderRec */ |
| /* */ |
| /* <Description> */ |
| /* Windows FNT Header info. */ |
| /* */ |
| typedef struct FT_WinFNT_HeaderRec_ |
| { |
| FT_UShort version; |
| FT_ULong file_size; |
| FT_Byte copyright[60]; |
| FT_UShort file_type; |
| FT_UShort nominal_point_size; |
| FT_UShort vertical_resolution; |
| FT_UShort horizontal_resolution; |
| FT_UShort ascent; |
| FT_UShort internal_leading; |
| FT_UShort external_leading; |
| FT_Byte italic; |
| FT_Byte underline; |
| FT_Byte strike_out; |
| FT_UShort weight; |
| FT_Byte charset; |
| FT_UShort pixel_width; |
| FT_UShort pixel_height; |
| FT_Byte pitch_and_family; |
| FT_UShort avg_width; |
| FT_UShort max_width; |
| FT_Byte first_char; |
| FT_Byte last_char; |
| FT_Byte default_char; |
| FT_Byte break_char; |
| FT_UShort bytes_per_row; |
| FT_ULong device_offset; |
| FT_ULong face_name_offset; |
| FT_ULong bits_pointer; |
| FT_ULong bits_offset; |
| FT_Byte reserved; |
| FT_ULong flags; |
| FT_UShort A_space; |
| FT_UShort B_space; |
| FT_UShort C_space; |
| FT_UShort color_table_offset; |
| FT_ULong reserved1[4]; |
| |
| } FT_WinFNT_HeaderRec; |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_WinFNT_Header */ |
| /* */ |
| /* <Description> */ |
| /* A handle to an @FT_WinFNT_HeaderRec structure. */ |
| /* */ |
| typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header; |
| |
| |
| /********************************************************************** |
| * |
| * @function: |
| * FT_Get_WinFNT_Header |
| * |
| * @description: |
| * Retrieve a Windows FNT font info header. |
| * |
| * @input: |
| * face :: A handle to the input face. |
| * |
| * @output: |
| * aheader :: The WinFNT header. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * This function only works with Windows FNT faces, returning an error |
| * otherwise. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_WinFNT_Header( FT_Face face, |
| FT_WinFNT_HeaderRec *aheader ); |
| |
| /* */ |
| |
| |
| FT_END_HEADER |
| |
| #endif /* __FTWINFNT_H__ */ |
| |
| |
| /* END */ |
| |
| |
| /* Local Variables: */ |
| /* coding: utf-8 */ |
| /* End: */ |
