ref: c703b1bf6df2757fd000e6cc08844478abf18c8a
dir: /include/freetype/t1tables.h/
/***************************************************************************/ /* */ /* t1tables.h */ /* */ /* Basic Type 1/Type 2 tables definitions and interface (specification */ /* only). */ /* */ /* Copyright 1996-2000 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 T1TABLES_H #define T1TABLES_H #include <freetype/freetype.h> /* Note that we separate font data in T1_FontInfo and T1_Private */ /* structures in order to support Multiple Master fonts. */ /*************************************************************************/ /* */ /* <Struct> */ /* T1_FontInfo */ /* */ /* <Description> */ /* A structure used to model a Type1/Type2 FontInfo dictionary. Note */ /* that for Multiple Master fonts, each instance has its own */ /* FontInfo. */ /* */ typedef struct T1_FontInfo { FT_String* version; FT_String* notice; FT_String* full_name; FT_String* family_name; FT_String* weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } T1_FontInfo; /*************************************************************************/ /* */ /* <Struct> */ /* T1_Private */ /* */ /* <Description> */ /* A structure used to model a Type1/Type2 FontInfo dictionary. Note */ /* that for Multiple Master fonts, each instance has its own Private */ /* dict. */ /* */ typedef struct T1_Private { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* reserve one place for the std */ FT_Short snap_heights[13]; /* reserve one place for the std */ FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } T1_Private; /*************************************************************************/ /* */ /* <Enum> */ /* T1_Blend_Flags */ /* */ /* <Description> */ /* A set of flags used to indicate which fields are present in a */ /* given blen dictionary (font info or private). Used to support */ /* Multiple Masters fonts. */ /* */ typedef enum { /* required fields in a FontInfo blend dictionary */ t1_blend_underline_position = 0, t1_blend_underline_thickness, t1_blend_italic_angle, /* required fields in a Private blend dictionary */ t1_blend_blue_values, t1_blend_other_blues, t1_blend_standard_width, t1_blend_standard_height, t1_blend_stem_snap_widths, t1_blend_stem_snap_heights, t1_blend_blue_scale, t1_blend_blue_shift, t1_blend_family_blues, t1_blend_family_other_blues, t1_blend_force_bold, /* never remove */ t1_blend_max } T1_Blend_Flags; /* maximum number of Multiple Masters designs, as defined in the spec */ #define T1_MAX_MM_DESIGNS 16 /* maximum number of Multiple Masters axes, as defined in the spec */ #define T1_MAX_MM_AXIS 4 /* maximum number of elements in a design map */ #define T1_MAX_MM_MAP_POINTS 20 /* this structure is used to store the BlendDesignMap entry for an axis */ typedef struct T1_DesignMap_ { FT_Byte num_points; FT_Fixed* design_points; FT_Fixed* blend_points; } T1_DesignMap; typedef struct T1_Blend_ { FT_UInt num_designs; FT_UInt num_axis; FT_String* axis_names[T1_MAX_MM_AXIS]; FT_Fixed* design_pos[T1_MAX_MM_DESIGNS]; T1_DesignMap design_map[T1_MAX_MM_AXIS]; FT_Fixed* weight_vector; FT_Fixed* default_weight_vector; T1_FontInfo* font_infos[T1_MAX_MM_DESIGNS + 1]; T1_Private* privates [T1_MAX_MM_DESIGNS + 1]; FT_ULong blend_bitflags; } T1_Blend; typedef struct CID_FontDict_ { T1_Private private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_Int sd_bytes; } CID_FontDict; typedef struct CID_Info_ { FT_String* cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String* registry; FT_String* ordering; FT_Int supplement; T1_FontInfo font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_Int fd_bytes; FT_Int gd_bytes; FT_ULong cid_count; FT_Int num_dicts; CID_FontDict* font_dicts; FT_ULong data_offset; } CID_Info; #endif /* T1TABLES_H */ /* END */