src/freetype/cid/cidobjs.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  cidobjs.h                                                              */
   4 /*                                                                         */
   5 /*    CID objects manager (specification).                                 */
   6 /*                                                                         */
   7 /*  Copyright 1996-2000 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 CIDOBJS_H
  20 #define CIDOBJS_H
  21
  22 #include <freetype/internal/ftobjs.h>
  23 #include <freetype/config/ftconfig.h>
  24 #include <freetype/internal/t1errors.h>
  25 #include <freetype/internal/t1types.h>
  26
  27
  28 #ifdef __cplusplus
  29   extern "C" {
  30 #endif
  31
  32
  33   /* The following structures must be defined by the hinter */
  34   typedef struct CID_Size_Hints_   CID_Size_Hints;
  35   typedef struct CID_Glyph_Hints_  CID_Glyph_Hints;
  36
  37
  38   /*************************************************************************/
  39   /*                                                                       */
  40   /* <Type>                                                                */
  41   /*    CID_Driver                                                         */
  42   /*                                                                       */
  43   /* <Description>                                                         */
  44   /*    A handle to a Type 1 driver object.                                */
  45   /*                                                                       */
  46   typedef struct CID_DriverRec_*  CID_Driver;
  47
  48
  49   /*************************************************************************/
  50   /*                                                                       */
  51   /* <Type>                                                                */
  52   /*    CID_Size                                                           */
  53   /*                                                                       */
  54   /* <Description>                                                         */
  55   /*    A handle to a Type 1 size object.                                  */
  56   /*                                                                       */
  57   typedef struct CID_SizeRec_*  CID_Size;
  58
  59
  60   /*************************************************************************/
  61   /*                                                                       */
  62   /* <Type>                                                                */
  63   /*    CID_GlyphSlot                                                      */
  64   /*                                                                       */
  65   /* <Description>                                                         */
  66   /*    A handle to a Type 1 glyph slot object.                            */
  67   /*                                                                       */
  68   typedef struct CID_GlyphSlotRec_*  CID_GlyphSlot;
  69
  70
  71   /*************************************************************************/
  72   /*                                                                       */
  73   /* <Type>                                                                */
  74   /*    CID_CharMap                                                        */
  75   /*                                                                       */
  76   /* <Description>                                                         */
  77   /*    A handle to a Type 1 character mapping object.                     */
  78   /*                                                                       */
  79   /* <Note>                                                                */
  80   /*    The Type 1 format doesn't use a charmap but an encoding table.     */
  81   /*    The driver is responsible for making up charmap objects            */
  82   /*    corresponding to these tables.                                     */
  83   /*                                                                       */
  84   typedef struct CID_CharMapRec_*  CID_CharMap;
  85
  86
  87   /*************************************************************************/
  88   /*                                                                       */
  89   /* HERE BEGINS THE TYPE 1 SPECIFIC STUFF                                 */
  90   /*                                                                       */
  91   /*************************************************************************/
  92
  93
  94   typedef struct  CID_SizeRec_
  95   {
  96     FT_SizeRec  root;
  97     FT_Bool     valid;
  98
  99   } CID_SizeRec;
 100
 101
 102   typedef struct  CID_GlyphSlotRec_
 103   {
 104     FT_GlyphSlotRec  root;
 105
 106     FT_Bool          hint;
 107     FT_Bool          scaled;
 108
 109     FT_Fixed         x_scale;
 110     FT_Fixed         y_scale;
 111
 112   } CID_GlyphSlotRec;
 113
 114
 115   LOCAL_DEF
 116   FT_Error  CID_Init_Face( FT_Stream      stream,
 117                            CID_Face       face,
 118                            FT_Int         face_index,
 119                            FT_Int         num_params,
 120                            FT_Parameter*  params );
 121
 122   LOCAL_DEF
 123   void  CID_Done_Face( CID_Face  face );
 124
 125
 126   LOCAL_DEF
 127   FT_Error  CID_Init_Driver( CID_Driver  driver );
 128
 129   LOCAL_DEF
 130   void  CID_Done_Driver( CID_Driver  driver );
 131
 132
 133 #ifdef __cplusplus
 134   }
 135 #endif
 136
 137
 138 #endif /* CIDOBJS_H */
 139
 140
 141 /* END */