projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| cabec872 RR |
1 | /***************************************************************************/ |
| 2 | /* */ | |
| 3 | /* t1objs.h */ | |
| 4 | /* */ | |
| 5 | /* Type 1 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 T1OBJS_H | |
| 20 | #define T1OBJS_H | |
| 21 | ||
| 22 | #include <freetype/config/ftconfig.h> | |
| 23 | #include <freetype/internal/ftobjs.h> | |
| 24 | #include <freetype/internal/t1types.h> | |
| 25 | ||
| 26 | #include <freetype/internal/t1errors.h> | |
| 27 | ||
| 28 | #ifdef __cplusplus | |
| 29 | extern "C" { | |
| 30 | #endif | |
| 31 | ||
| 32 | ||
| 33 | /* The following structures must be defined by the hinter */ | |
| 34 | typedef struct T1_Size_Hints_ T1_Size_Hints; | |
| 35 | typedef struct T1_Glyph_Hints_ T1_Glyph_Hints; | |
| 36 | ||
| 37 | ||
| 38 | /*************************************************************************/ | |
| 39 | /* */ | |
| 40 | /* <Type> */ | |
| 41 | /* T1_Driver */ | |
| 42 | /* */ | |
| 43 | /* <Description> */ | |
| 44 | /* A handle to a Type 1 driver object. */ | |
| 45 | /* */ | |
| 46 | typedef struct T1_DriverRec_* T1_Driver; | |
| 47 | ||
| 48 | ||
| 49 | /*************************************************************************/ | |
| 50 | /* */ | |
| 51 | /* <Type> */ | |
| 52 | /* T1_Size */ | |
| 53 | /* */ | |
| 54 | /* <Description> */ | |
| 55 | /* A handle to a Type 1 size object. */ | |
| 56 | /* */ | |
| 57 | typedef struct T1_SizeRec_* T1_Size; | |
| 58 | ||
| 59 | ||
| 60 | /*************************************************************************/ | |
| 61 | /* */ | |
| 62 | /* <Type> */ | |
| 63 | /* T1_GlyphSlot */ | |
| 64 | /* */ | |
| 65 | /* <Description> */ | |
| 66 | /* A handle to a Type 1 glyph slot object. */ | |
| 67 | /* */ | |
| 68 | typedef struct T1_GlyphSlotRec_* T1_GlyphSlot; | |
| 69 | ||
| 70 | ||
| 71 | /*************************************************************************/ | |
| 72 | /* */ | |
| 73 | /* <Type> */ | |
| 74 | /* T1_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 T1_CharMapRec_* T1_CharMap; | |
| 85 | ||
| 86 | ||
| 87 | /*************************************************************************/ | |
| 88 | /* */ | |
| 89 | /* HERE BEGINS THE TYPE1 SPECIFIC STUFF */ | |
| 90 | /* */ | |
| 91 | /*************************************************************************/ | |
| 92 | ||
| 93 | ||
| 94 | /*************************************************************************/ | |
| 95 | /* */ | |
| 96 | /* <Type> */ | |
| 97 | /* T1_SizeRec */ | |
| 98 | /* */ | |
| 99 | /* <Description> */ | |
| 100 | /* Type 1 size record. */ | |
| 101 | /* */ | |
| 102 | typedef struct T1_SizeRec_ | |
| 103 | { | |
| 104 | FT_SizeRec root; | |
| 105 | FT_Bool valid; | |
| 106 | T1_Size_Hints* hints; /* defined in the hinter. This allows */ | |
| 107 | /* us to experiment with different */ | |
| 108 | /* hinting schemes without having to */ | |
| 109 | /* change `t1objs' each time. */ | |
| 110 | } T1_SizeRec; | |
| 111 | ||
| 112 | ||
| 113 | /*************************************************************************/ | |
| 114 | /* */ | |
| 115 | /* <Type> */ | |
| 116 | /* T1_GlyphSlotRec */ | |
| 117 | /* */ | |
| 118 | /* <Description> */ | |
| 119 | /* Type 1 glyph slot record. */ | |
| 120 | /* */ | |
| 121 | typedef struct T1_GlyphSlotRec_ | |
| 122 | { | |
| 123 | FT_GlyphSlotRec root; | |
| 124 | ||
| 125 | FT_Bool hint; | |
| 126 | FT_Bool scaled; | |
| 127 | ||
| 128 | FT_Int max_points; | |
| 129 | FT_Int max_contours; | |
| 130 | ||
| 131 | FT_Fixed x_scale; | |
| 132 | FT_Fixed y_scale; | |
| 133 | ||
| 134 | T1_Glyph_Hints* hints; /* defined in the hinter */ | |
| 135 | ||
| 136 | } T1_GlyphSlotRec; | |
| 137 | ||
| 138 | ||
| 139 | LOCAL_DEF | |
| 140 | FT_Error T1_Init_Face( FT_Stream stream, | |
| 141 | T1_Face face, | |
| 142 | FT_Int face_index, | |
| 143 | FT_Int num_params, | |
| 144 | FT_Parameter* params ); | |
| 145 | ||
| 146 | LOCAL_DEF | |
| 147 | void T1_Done_Face( T1_Face face ); | |
| 148 | ||
| 149 | LOCAL_DEF | |
| 150 | FT_Error T1_Init_Size( T1_Size size ); | |
| 151 | ||
| 152 | LOCAL_DEF | |
| 153 | void T1_Done_Size( T1_Size size ); | |
| 154 | ||
| 155 | LOCAL_DEF | |
| 156 | FT_Error T1_Reset_Size( T1_Size size ); | |
| 157 | ||
| 158 | LOCAL_DEF | |
| 159 | FT_Error T1_Init_GlyphSlot( T1_GlyphSlot slot ); | |
| 160 | ||
| 161 | LOCAL_DEF | |
| 162 | void T1_Done_GlyphSlot( T1_GlyphSlot slot ); | |
| 163 | ||
| 164 | ||
| 165 | #ifdef __cplusplus | |
| 166 | } | |
| 167 | #endif | |
| 168 | ||
| 169 | #endif /* T1OBJS_H */ | |
| 170 | ||
| 171 | ||
| 172 | /* END */ |