| /***************************************************************************/ |
| /* */ |
| /* t1types.h */ |
| /* */ |
| /* Basic Type1/Type2 type definitions and interface (specification */ |
| /* only). */ |
| /* */ |
| /* Copyright 1996-2001 by */ |
| /* David Turner, Robert Wilhelm, and Werner Lemberg. */ |
| /* */ |
| /* This file is part of the FreeType project, and may only be used, */ |
| /* modified, and distributed under the terms of the FreeType project */ |
| /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ |
| /* this file you indicate that you have read the license and */ |
| /* understand and accept it fully. */ |
| /* */ |
| /***************************************************************************/ |
| |
| |
| #ifndef __T1TYPES_H__ |
| #define __T1TYPES_H__ |
| |
| |
| #include<ft2build.h> |
| #include FT_TYPE1_TABLES_H |
| #include FT_INTERNAL_POSTSCRIPT_NAMES_H |
| #include FT_INTERNAL_POSTSCRIPT_HINTS_H |
| |
| |
| FT_BEGIN_HEADER |
| |
| |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*** ***/ |
| /*** ***/ |
| /*** REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS ***/ |
| /*** ***/ |
| /*** ***/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* T1_Encoding */ |
| /* */ |
| /* <Description> */ |
| /* A structure modeling a custom encoding. */ |
| /* */ |
| /* <Fields> */ |
| /* num_chars :: The number of character codes in the encoding. */ |
| /* Usually 256. */ |
| /* */ |
| /* code_first :: The lowest valid character code in the encoding. */ |
| /* */ |
| /* code_last :: The highest valid character code in the encoding. */ |
| /* */ |
| /* char_index :: An array of corresponding glyph indices. */ |
| /* */ |
| /* char_name :: An array of corresponding glyph names. */ |
| /* */ |
| typedef struct T1_Encoding_ |
| { |
| FT_Int num_chars; |
| FT_Int code_first; |
| FT_Int code_last; |
| |
| FT_UShort* char_index; |
| FT_String** char_name; |
| |
| } T1_Encoding; |
| |
| |
| typedef enum T1_EncodingType_ |
| { |
| t1_encoding_none = 0, |
| t1_encoding_array, |
| t1_encoding_standard, |
| t1_encoding_expert |
| |
| } T1_EncodingType; |
| |
| |
| typedef struct T1_Font_ |
| { |
| /* font info dictionary */ |
| T1_FontInfo font_info; |
| |
| /* private dictionary */ |
| T1_Private private_dict; |
| |
| /* top-level dictionary */ |
| FT_String* font_name; |
| |
| T1_EncodingType encoding_type; |
| T1_Encoding encoding; |
| |
| FT_Byte* subrs_block; |
| FT_Byte* charstrings_block; |
| FT_Byte* glyph_names_block; |
| |
| FT_Int num_subrs; |
| FT_Byte** subrs; |
| FT_Int* subrs_len; |
| |
| FT_Int num_glyphs; |
| FT_String** glyph_names; /* array of glyph names */ |
| FT_Byte** charstrings; /* array of glyph charstrings */ |
| FT_Int* charstrings_len; |
| |
| FT_Byte paint_type; |
| FT_Byte font_type; |
| FT_Matrix font_matrix; |
| FT_Vector font_offset; |
| FT_BBox font_bbox; |
| FT_Long font_id; |
| |
| FT_Int stroke_width; |
| |
| } T1_Font; |
| |
| |
| typedef struct CID_Subrs_ |
| { |
| FT_UInt num_subrs; |
| FT_Byte** code; |
| |
| } CID_Subrs; |
| |
| |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*** ***/ |
| /*** ***/ |
| /*** ORIGINAL T1_FACE CLASS DEFINITION ***/ |
| /*** ***/ |
| /*** ***/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* This structure/class is defined here because it is common to the */ |
| /* following formats: TTF, OpenType-TT, and OpenType-CFF. */ |
| /* */ |
| /* Note, however, that the classes TT_Size, TT_GlyphSlot, and TT_CharMap */ |
| /* are not shared between font drivers, and are thus defined normally in */ |
| /* `ttobjs.h'. */ |
| /* */ |
| /*************************************************************************/ |
| |
| typedef struct T1_FaceRec_* T1_Face; |
| typedef struct CID_FaceRec_* CID_Face; |
| |
| |
| typedef struct T1_FaceRec_ |
| { |
| FT_FaceRec root; |
| T1_Font type1; |
| void* psnames; |
| void* psaux; |
| void* afm_data; |
| FT_CharMapRec charmaprecs[2]; |
| FT_CharMap charmaps[2]; |
| PS_Unicodes unicode_map; |
| |
| /* support for Multiple Masters fonts */ |
| T1_Blend* blend; |
| |
| /* since FT 2.1 - interface to PostScript hinter */ |
| void* pshinter; |
| |
| } T1_FaceRec; |
| |
| |
| typedef struct CID_FaceRec_ |
| { |
| FT_FaceRec root; |
| void* psnames; |
| void* psaux; |
| CID_Info cid; |
| void* afm_data; |
| CID_Subrs* subrs; |
| |
| /* since FT 2.1 - interface to PostScript hinter */ |
| void* pshinter; |
| |
| } CID_FaceRec; |
| |
| |
| FT_END_HEADER |
| |
| #endif /* __T1TYPES_H__ */ |
| |
| |
| /* END */ |
