lib/freetype/include/freetype/ftwinfnt.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  ftwinfnt.h                                                             */
   4 /*                                                                         */
   5 /*    FreeType API for accessing Windows fnt-specific data.                */
   6 /*                                                                         */
   7 /*  Copyright 2002 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
  26 FT_BEGIN_HEADER
  27
  28
  29   /*************************************************************************/
  30   /*                                                                       */
  31   /* <Section>                                                             */
  32   /*    winfnt_fonts                                                       */
  33   /*                                                                       */
  34   /* <Title>                                                               */
  35   /*    Window FNT Fonts                                                   */
  36   /*                                                                       */
  37   /* <Abstract>                                                            */
  38   /*    Windows FNT specific APIs                                          */
  39   /*                                                                       */
  40   /* <Description>                                                         */
  41   /*    This section contains the declaration of Windows FNT specific      */
  42   /*    functions.                                                         */
  43   /*                                                                       */
  44   /*************************************************************************/
  45
  46   /*************************************************************************/
  47   /*                                                                       */
  48   /* <Struct>                                                              */
  49   /*    FT_WinFNT_HeaderRec_                                               */
  50   /*                                                                       */
  51   /* <Description>                                                         */
  52   /*    Windows FNT Header info.                                           */
  53   /*                                                                       */
  54   typedef struct  FT_WinFNT_HeaderRec_
  55   {
  56     FT_UShort  version;
  57     FT_ULong   file_size;
  58     FT_Byte    copyright[60];
  59     FT_UShort  file_type;
  60     FT_UShort  nominal_point_size;
  61     FT_UShort  vertical_resolution;
  62     FT_UShort  horizontal_resolution;
  63     FT_UShort  ascent;
  64     FT_UShort  internal_leading;
  65     FT_UShort  external_leading;
  66     FT_Byte    italic;
  67     FT_Byte    underline;
  68     FT_Byte    strike_out;
  69     FT_UShort  weight;
  70     FT_Byte    charset;
  71     FT_UShort  pixel_width;
  72     FT_UShort  pixel_height;
  73     FT_Byte    pitch_and_family;
  74     FT_UShort  avg_width;
  75     FT_UShort  max_width;
  76     FT_Byte    first_char;
  77     FT_Byte    last_char;
  78     FT_Byte    default_char;
  79     FT_Byte    break_char;
  80     FT_UShort  bytes_per_row;
  81     FT_ULong   device_offset;
  82     FT_ULong   face_name_offset;
  83     FT_ULong   bits_pointer;
  84     FT_ULong   bits_offset;
  85     FT_Byte    reserved;
  86     FT_ULong   flags;
  87     FT_UShort  A_space;
  88     FT_UShort  B_space;
  89     FT_UShort  C_space;
  90     FT_UShort  color_table_offset;
  91     FT_ULong   reserved1[4];
  92
  93   } FT_WinFNT_HeaderRec, *FT_WinFNT_Header;
  94
  95
  96
  97  /**********************************************************************
  98   *
  99   * @function:
 100   *    FT_Get_WinFNT_Header
 101   *
 102   * @description:
 103   *    Retrieves a Windows FNT font info header.
 104   *
 105   * @input:
 106   *    face   :: handle to input face
 107   *
 108   * @output:
 109   *    header :: WinFNT header.
 110   *
 111   * @return:
 112   *   FreeType error code.  0 means success.
 113   *
 114   * @note:
 115   *   This function only works with Windows FNT faces, returning an erro
 116   *   otherwise.
 117   */
 118   FT_EXPORT( FT_Error )
 119   FT_Get_WinFNT_Header( FT_Face              face,
 120                         FT_WinFNT_HeaderRec *header );
 121
 122  /* */
 123
 124 FT_END_HEADER
 125
 126 #endif /* __FTWINFNT_H__ */
 127
 128
 129 /* END */