+++ /dev/null
-/***************************************************************************/
-/* */
-/* cfftypes.h */
-/* */
-/* Basic OpenType/CFF 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 __CFFTYPES_H__
-#define __CFFTYPES_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CFF_Index */
- /* */
- /* <Description> */
- /* A structure used to model a CFF Index table. */
- /* */
- /* <Fields> */
- /* stream :: The source input stream. */
- /* */
- /* count :: The number of elements in the index. */
- /* */
- /* off_size :: The size in bytes of object offsets in index. */
- /* */
- /* data_offset :: The position of first data byte in the index's */
- /* bytes. */
- /* */
- /* offsets :: A table of element offsets in the index. */
- /* */
- /* bytes :: If the index is loaded in memory, its bytes. */
- /* */
- typedef struct CFF_Index_
- {
- FT_Stream stream;
- FT_UInt count;
- FT_Byte off_size;
- FT_ULong data_offset;
-
- FT_ULong* offsets;
- FT_Byte* bytes;
-
- } CFF_Index;
-
-
- typedef struct CFF_Encoding_
- {
- FT_UInt format;
- FT_ULong offset;
-
- FT_UShort* sids;
- FT_UShort* codes;
-
- } CFF_Encoding;
-
-
- typedef struct CFF_Charset_
- {
-
- FT_UInt format;
- FT_ULong offset;
-
- FT_UShort* sids;
-
- } CFF_Charset;
-
-
- typedef struct CFF_Font_Dict_
- {
- FT_UInt version;
- FT_UInt notice;
- FT_UInt copyright;
- FT_UInt full_name;
- FT_UInt family_name;
- FT_UInt weight;
- FT_Bool is_fixed_pitch;
- FT_Fixed italic_angle;
- FT_Pos underline_position;
- FT_Pos underline_thickness;
- FT_Int paint_type;
- FT_Int charstring_type;
- FT_Matrix font_matrix;
- FT_UShort units_per_em;
- FT_Vector font_offset;
- FT_ULong unique_id;
- FT_BBox font_bbox;
- FT_Pos stroke_width;
- FT_ULong charset_offset;
- FT_ULong encoding_offset;
- FT_ULong charstrings_offset;
- FT_ULong private_offset;
- FT_ULong private_size;
- FT_Long synthetic_base;
- FT_UInt embedded_postscript;
- FT_UInt base_font_name;
- FT_UInt postscript;
-
- /* these should only be used for the top-level font dictionary */
- FT_UInt cid_registry;
- FT_UInt cid_ordering;
- FT_ULong cid_supplement;
-
- FT_Long cid_font_version;
- FT_Long cid_font_revision;
- FT_Long cid_font_type;
- FT_Long cid_count;
- FT_ULong cid_uid_base;
- FT_ULong cid_fd_array_offset;
- FT_ULong cid_fd_select_offset;
- FT_UInt cid_font_name;
-
- } CFF_Font_Dict;
-
-
- typedef struct CFF_Private_
- {
- FT_Byte num_blue_values;
- FT_Byte num_other_blues;
- FT_Byte num_family_blues;
- FT_Byte num_family_other_blues;
-
- FT_Pos blue_values[14];
- FT_Pos other_blues[10];
- FT_Pos family_blues[14];
- FT_Pos family_other_blues[10];
-
- FT_Fixed blue_scale;
- FT_Pos blue_shift;
- FT_Pos blue_fuzz;
- FT_Pos standard_width;
- FT_Pos standard_height;
-
- FT_Byte num_snap_widths;
- FT_Byte num_snap_heights;
- FT_Pos snap_widths[13];
- FT_Pos snap_heights[13];
- FT_Bool force_bold;
- FT_Fixed force_bold_threshold;
- FT_Int lenIV;
- FT_Int language_group;
- FT_Fixed expansion_factor;
- FT_Long initial_random_seed;
- FT_ULong local_subrs_offset;
- FT_Pos default_width;
- FT_Pos nominal_width;
-
- } CFF_Private;
-
-
- typedef struct CFF_FD_Select_
- {
- FT_Byte format;
- FT_UInt range_count;
-
- /* that's the table, taken from the file `as is' */
- FT_Byte* data;
- FT_UInt data_size;
-
- /* small cache for format 3 only */
- FT_UInt cache_first;
- FT_UInt cache_count;
- FT_Byte cache_fd;
-
- } CFF_FD_Select;
-
-
- /* A SubFont packs a font dict and a private dict together. They are */
- /* needed to support CID-keyed CFF fonts. */
- typedef struct CFF_SubFont_
- {
- CFF_Font_Dict font_dict;
- CFF_Private private_dict;
-
- CFF_Index local_subrs_index;
- FT_UInt num_local_subrs;
- FT_Byte** local_subrs;
-
- } CFF_SubFont;
-
-
- /* maximum number of sub-fonts in a CID-keyed file */
-#define CFF_MAX_CID_FONTS 16
-
-
- typedef struct CFF_Font_
- {
- FT_Stream stream;
- FT_Memory memory;
- FT_UInt num_faces;
- FT_UInt num_glyphs;
-
- FT_Byte version_major;
- FT_Byte version_minor;
- FT_Byte header_size;
- FT_Byte absolute_offsize;
-
-
- CFF_Index name_index;
- CFF_Index top_dict_index;
- CFF_Index string_index;
- CFF_Index global_subrs_index;
-
- CFF_Encoding encoding;
- CFF_Charset charset;
-
- CFF_Index charstrings_index;
- CFF_Index font_dict_index;
- CFF_Index private_index;
- CFF_Index local_subrs_index;
-
- FT_String* font_name;
- FT_UInt num_global_subrs;
- FT_Byte** global_subrs;
-
- CFF_SubFont top_font;
- FT_UInt num_subfonts;
- CFF_SubFont* subfonts[CFF_MAX_CID_FONTS];
-
- CFF_FD_Select fd_select;
-
- } CFF_Font;
-
-
-FT_END_HEADER
-
-#endif /* __CFFTYPES_H__ */
-
-
-/* END */
projects / rrdtool.git / blobdiff