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/src/compiler/android-ndk/jni/freetype/include/freetype/ftwinfnt.h

http://ftk.googlecode.com/
C++ Header | 274 lines | 74 code | 26 blank | 174 comment | 0 complexity | d261c9680b8f4188959b072b30fc5596 MD5 | raw file
  1/***************************************************************************/
  2/*                                                                         */
  3/*  ftwinfnt.h                                                             */
  4/*                                                                         */
  5/*    FreeType API for accessing Windows fnt-specific data.                */
  6/*                                                                         */
  7/*  Copyright 2003, 2004, 2008 by                                          */
  8/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
  9/*                                                                         */
 10/*  This file is part of the FreeType project, and may only be used,       */
 11/*  modified, and distributed under the terms of the FreeType project      */
 12/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
 13/*  this file you indicate that you have read the license and              */
 14/*  understand and accept it fully.                                        */
 15/*                                                                         */
 16/***************************************************************************/
 17
 18
 19#ifndef __FTWINFNT_H__
 20#define __FTWINFNT_H__
 21
 22#include <ft2build.h>
 23#include FT_FREETYPE_H
 24
 25#ifdef FREETYPE_H
 26#error "freetype.h of FreeType 1 has been loaded!"
 27#error "Please fix the directory search order for header files"
 28#error "so that freetype.h of FreeType 2 is found first."
 29#endif
 30
 31
 32FT_BEGIN_HEADER
 33
 34
 35  /*************************************************************************/
 36  /*                                                                       */
 37  /* <Section>                                                             */
 38  /*    winfnt_fonts                                                       */
 39  /*                                                                       */
 40  /* <Title>                                                               */
 41  /*    Window FNT Files                                                   */
 42  /*                                                                       */
 43  /* <Abstract>                                                            */
 44  /*    Windows FNT specific API.                                          */
 45  /*                                                                       */
 46  /* <Description>                                                         */
 47  /*    This section contains the declaration of Windows FNT specific      */
 48  /*    functions.                                                         */
 49  /*                                                                       */
 50  /*************************************************************************/
 51
 52
 53  /*************************************************************************
 54   *
 55   * @enum:
 56   *   FT_WinFNT_ID_XXX
 57   *
 58   * @description:
 59   *   A list of valid values for the `charset' byte in
 60   *   @FT_WinFNT_HeaderRec.  Exact mapping tables for the various cpXXXX
 61   *   encodings (except for cp1361) can be found at ftp://ftp.unicode.org
 62   *   in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory.  cp1361 is
 63   *   roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.
 64   *
 65   * @values:
 66   *   FT_WinFNT_ID_DEFAULT ::
 67   *     This is used for font enumeration and font creation as a
 68   *     `don't care' value.  Valid font files don't contain this value.
 69   *     When querying for information about the character set of the font
 70   *     that is currently selected into a specified device context, this
 71   *     return value (of the related Windows API) simply denotes failure.
 72   *
 73   *   FT_WinFNT_ID_SYMBOL ::
 74   *     There is no known mapping table available.
 75   *
 76   *   FT_WinFNT_ID_MAC ::
 77   *     Mac Roman encoding.
 78   *
 79   *   FT_WinFNT_ID_OEM ::
 80   *     From Michael P??ttgen <michael@poettgen.de>:
 81   *
 82   *       The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM
 83   *       is used for the charset of vector fonts, like `modern.fon',
 84   *       `roman.fon', and `script.fon' on Windows.
 85   *
 86   *       The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value
 87   *       specifies a character set that is operating-system dependent.
 88   *
 89   *       The `IFIMETRICS' documentation from the `Windows Driver
 90   *       Development Kit' says: This font supports an OEM-specific
 91   *       character set.  The OEM character set is system dependent.
 92   *
 93   *       In general OEM, as opposed to ANSI (i.e., cp1252), denotes the
 94   *       second default codepage that most international versions of
 95   *       Windows have.  It is one of the OEM codepages from
 96   *
 97   *         http://www.microsoft.com/globaldev/reference/cphome.mspx,
 98   *
 99   *       and is used for the `DOS boxes', to support legacy applications.
100   *       A German Windows version for example usually uses ANSI codepage
101   *       1252 and OEM codepage 850.
102   *
103   *   FT_WinFNT_ID_CP874 ::
104   *     A superset of Thai TIS 620 and ISO 8859-11.
105   *
106   *   FT_WinFNT_ID_CP932 ::
107   *     A superset of Japanese Shift-JIS (with minor deviations).
108   *
109   *   FT_WinFNT_ID_CP936 ::
110   *     A superset of simplified Chinese GB 2312-1980 (with different
111   *     ordering and minor deviations).
112   *
113   *   FT_WinFNT_ID_CP949 ::
114   *     A superset of Korean Hangul KS~C 5601-1987 (with different
115   *     ordering and minor deviations).
116   *
117   *   FT_WinFNT_ID_CP950 ::
118   *     A superset of traditional Chinese Big~5 ETen (with different
119   *     ordering and minor deviations).
120   *
121   *   FT_WinFNT_ID_CP1250 ::
122   *     A superset of East European ISO 8859-2 (with slightly different
123   *     ordering).
124   *
125   *   FT_WinFNT_ID_CP1251 ::
126   *     A superset of Russian ISO 8859-5 (with different ordering).
127   *
128   *   FT_WinFNT_ID_CP1252 ::
129   *     ANSI encoding.  A superset of ISO 8859-1.
130   *
131   *   FT_WinFNT_ID_CP1253 ::
132   *     A superset of Greek ISO 8859-7 (with minor modifications).
133   *
134   *   FT_WinFNT_ID_CP1254 ::
135   *     A superset of Turkish ISO 8859-9.
136   *
137   *   FT_WinFNT_ID_CP1255 ::
138   *     A superset of Hebrew ISO 8859-8 (with some modifications).
139   *
140   *   FT_WinFNT_ID_CP1256 ::
141   *     A superset of Arabic ISO 8859-6 (with different ordering).
142   *
143   *   FT_WinFNT_ID_CP1257 ::
144   *     A superset of Baltic ISO 8859-13 (with some deviations).
145   *
146   *   FT_WinFNT_ID_CP1258 ::
147   *     For Vietnamese.  This encoding doesn't cover all necessary
148   *     characters.
149   *
150   *   FT_WinFNT_ID_CP1361 ::
151   *     Korean (Johab).
152   */
153
154#define FT_WinFNT_ID_CP1252    0
155#define FT_WinFNT_ID_DEFAULT   1
156#define FT_WinFNT_ID_SYMBOL    2
157#define FT_WinFNT_ID_MAC      77
158#define FT_WinFNT_ID_CP932   128
159#define FT_WinFNT_ID_CP949   129
160#define FT_WinFNT_ID_CP1361  130
161#define FT_WinFNT_ID_CP936   134
162#define FT_WinFNT_ID_CP950   136
163#define FT_WinFNT_ID_CP1253  161
164#define FT_WinFNT_ID_CP1254  162
165#define FT_WinFNT_ID_CP1258  163
166#define FT_WinFNT_ID_CP1255  177
167#define FT_WinFNT_ID_CP1256  178
168#define FT_WinFNT_ID_CP1257  186
169#define FT_WinFNT_ID_CP1251  204
170#define FT_WinFNT_ID_CP874   222
171#define FT_WinFNT_ID_CP1250  238
172#define FT_WinFNT_ID_OEM     255
173
174
175  /*************************************************************************/
176  /*                                                                       */
177  /* <Struct>                                                              */
178  /*    FT_WinFNT_HeaderRec                                                */
179  /*                                                                       */
180  /* <Description>                                                         */
181  /*    Windows FNT Header info.                                           */
182  /*                                                                       */
183  typedef struct  FT_WinFNT_HeaderRec_
184  {
185    FT_UShort  version;
186    FT_ULong   file_size;
187    FT_Byte    copyright[60];
188    FT_UShort  file_type;
189    FT_UShort  nominal_point_size;
190    FT_UShort  vertical_resolution;
191    FT_UShort  horizontal_resolution;
192    FT_UShort  ascent;
193    FT_UShort  internal_leading;
194    FT_UShort  external_leading;
195    FT_Byte    italic;
196    FT_Byte    underline;
197    FT_Byte    strike_out;
198    FT_UShort  weight;
199    FT_Byte    charset;
200    FT_UShort  pixel_width;
201    FT_UShort  pixel_height;
202    FT_Byte    pitch_and_family;
203    FT_UShort  avg_width;
204    FT_UShort  max_width;
205    FT_Byte    first_char;
206    FT_Byte    last_char;
207    FT_Byte    default_char;
208    FT_Byte    break_char;
209    FT_UShort  bytes_per_row;
210    FT_ULong   device_offset;
211    FT_ULong   face_name_offset;
212    FT_ULong   bits_pointer;
213    FT_ULong   bits_offset;
214    FT_Byte    reserved;
215    FT_ULong   flags;
216    FT_UShort  A_space;
217    FT_UShort  B_space;
218    FT_UShort  C_space;
219    FT_UShort  color_table_offset;
220    FT_ULong   reserved1[4];
221
222  } FT_WinFNT_HeaderRec;
223
224
225  /*************************************************************************/
226  /*                                                                       */
227  /* <Struct>                                                              */
228  /*    FT_WinFNT_Header                                                   */
229  /*                                                                       */
230  /* <Description>                                                         */
231  /*    A handle to an @FT_WinFNT_HeaderRec structure.                     */
232  /*                                                                       */
233  typedef struct FT_WinFNT_HeaderRec_*  FT_WinFNT_Header;
234
235
236  /**********************************************************************
237   *
238   * @function:
239   *    FT_Get_WinFNT_Header
240   *
241   * @description:
242   *    Retrieve a Windows FNT font info header.
243   *
244   * @input:
245   *    face    :: A handle to the input face.
246   *
247   * @output:
248   *    aheader :: The WinFNT header.
249   *
250   * @return:
251   *   FreeType error code.  0~means success.
252   *
253   * @note:
254   *   This function only works with Windows FNT faces, returning an error
255   *   otherwise.
256   */
257  FT_EXPORT( FT_Error )
258  FT_Get_WinFNT_Header( FT_Face               face,
259                        FT_WinFNT_HeaderRec  *aheader );
260
261
262  /* */
263
264FT_END_HEADER
265
266#endif /* __FTWINFNT_H__ */
267
268
269/* END */
270
271
272/* Local Variables: */
273/* coding: utf-8    */
274/* End:             */