| | 1 | /***************************************************************************/ |
| | 2 | /* */ |
| | 3 | /* t2objs.h */ |
| | 4 | /* */ |
| | 5 | /* OpenType 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 T2OBJS_H |
| | 20 | #define T2OBJS_H |
| | 21 | |
| | 22 | |
| | 23 | #include <freetype/internal/ftobjs.h> |
| | 24 | #include <freetype/internal/t2types.h> |
| | 25 | #include <freetype/internal/t2errors.h> |
| | 26 | #include <freetype/internal/psnames.h> |
| | 27 | |
| | 28 | #ifdef __cplusplus |
| | 29 | extern "C" { |
| | 30 | #endif |
| | 31 | |
| | 32 | |
| | 33 | /*************************************************************************/ |
| | 34 | /* */ |
| | 35 | /* <Type> */ |
| | 36 | /* T2_Driver */ |
| | 37 | /* */ |
| | 38 | /* <Description> */ |
| | 39 | /* A handle to an OpenType driver object. */ |
| | 40 | /* */ |
| | 41 | typedef struct T2_DriverRec_* T2_Driver; |
| | 42 | |
| | 43 | typedef TT_Face T2_Face; |
| | 44 | |
| | 45 | |
| | 46 | /*************************************************************************/ |
| | 47 | /* */ |
| | 48 | /* <Type> */ |
| | 49 | /* T2_Size */ |
| | 50 | /* */ |
| | 51 | /* <Description> */ |
| | 52 | /* A handle to an OpenType size object. */ |
| | 53 | /* */ |
| | 54 | typedef FT_Size T2_Size; |
| | 55 | |
| | 56 | |
| | 57 | /*************************************************************************/ |
| | 58 | /* */ |
| | 59 | /* <Type> */ |
| | 60 | /* T2_GlyphSlot */ |
| | 61 | /* */ |
| | 62 | /* <Description> */ |
| | 63 | /* A handle to an OpenType glyph slot object. */ |
| | 64 | /* */ |
| | 65 | typedef struct T2_GlyphSlotRec_ |
| | 66 | { |
| | 67 | FT_GlyphSlotRec root; |
| | 68 | |
| | 69 | FT_Bool hint; |
| | 70 | FT_Bool scaled; |
| | 71 | |
| | 72 | FT_Fixed x_scale; |
| | 73 | FT_Fixed y_scale; |
| | 74 | |
| | 75 | } T2_GlyphSlotRec, *T2_GlyphSlot; |
| | 76 | |
| | 77 | |
| | 78 | |
| | 79 | /*************************************************************************/ |
| | 80 | /* */ |
| | 81 | /* Subglyph transformation record. */ |
| | 82 | /* */ |
| | 83 | typedef struct T2_Transform_ |
| | 84 | { |
| | 85 | FT_Fixed xx, xy; /* transformation matrix coefficients */ |
| | 86 | FT_Fixed yx, yy; |
| | 87 | FT_F26Dot6 ox, oy; /* offsets */ |
| | 88 | |
| | 89 | } T2_Transform; |
| | 90 | |
| | 91 | |
| | 92 | /* this is only used in the case of a pure CFF font with no charmap */ |
| | 93 | typedef struct T2_CharMapRec_ |
| | 94 | { |
| | 95 | TT_CharMapRec root; |
| | 96 | PS_Unicodes unicodes; |
| | 97 | |
| | 98 | } T2_CharMapRec, *T2_CharMap; |
| | 99 | |
| | 100 | |
| | 101 | /***********************************************************************/ |
| | 102 | /* */ |
| | 103 | /* TrueType driver class. */ |
| | 104 | /* */ |
| | 105 | typedef struct T2_DriverRec_ |
| | 106 | { |
| | 107 | FT_DriverRec root; |
| | 108 | |
| | 109 | void* extension_component; |
| | 110 | |
| | 111 | } T2_DriverRec; |
| | 112 | |
| | 113 | |
| | 114 | /*************************************************************************/ |
| | 115 | /* */ |
| | 116 | /* Face functions */ |
| | 117 | /* */ |
| | 118 | LOCAL_DEF |
| | 119 | FT_Error T2_Init_Face( FT_Stream stream, |
| | 120 | T2_Face face, |
| | 121 | FT_Int face_index, |
| | 122 | FT_Int num_params, |
| | 123 | FT_Parameter* params ); |
| | 124 | |
| | 125 | LOCAL_DEF |
| | 126 | void T2_Done_Face( T2_Face face ); |
| | 127 | |
| | 128 | |
| | 129 | /*************************************************************************/ |
| | 130 | /* */ |
| | 131 | /* Driver functions */ |
| | 132 | /* */ |
| | 133 | LOCAL_DEF |
| | 134 | FT_Error T2_Init_Driver( T2_Driver driver ); |
| | 135 | |
| | 136 | LOCAL_DEF |
| | 137 | void T2_Done_Driver( T2_Driver driver ); |
| | 138 | |
| | 139 | |
| | 140 | #ifdef __cplusplus |
| | 141 | } |
| | 142 | #endif |
| | 143 | |
| | 144 | |
| | 145 | #endif /* T2OBJS_H */ |
| | 146 | |
| | 147 | |
| | 148 | /* END */ |
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