| /***************************************************************************/ |
| /* */ |
| /* t1tables.h */ |
| /* */ |
| /* Basic Type 1/Type 2 tables definitions and interface */ |
| /* */ |
| /* */ |
| /* 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 later 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_blues; |
| 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; |
| FT_UShort standard_height; |
| |
| FT_Byte num_snap_widths; |
| FT_Byte num_snap_heights; |
| FT_Bool force_bold; |
| FT_Bool round_stem_up; |
| |
| FT_Short stem_snap_widths [13]; /* reserve one place for the std */ |
| FT_Short stem_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.. |
| * |
| */ |
| typedef enum |
| { |
| t1_blend_none = 0, |
| |
| /* required fields in a FontInfo blend dictionary */ |
| t1_blend_underline_position, |
| 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_Flags; |
| |
| |
| typedef struct T1_Blend_Pos |
| { |
| FT_Fixed min; |
| FT_Fixed max; |
| |
| } T1_Blend_Pos; |
| |
| /************************************************************************* |
| * |
| * <Struct> |
| * T1_Blend |
| * |
| * <Description> |
| * A structure used to describe the multiple-master fonts information |
| * of a given Type 1 font. |
| * |
| */ |
| typedef struct T1_Blend_ |
| { |
| FT_Int num_axis; |
| FT_String* axis_types[4]; |
| |
| /* XXXX : add /BlendDesignMap entries */ |
| |
| FT_Int num_blends; |
| T1_Flags* flags [17]; |
| T1_Private* privates [17]; |
| T1_FontInfo* fontinfos[17]; |
| |
| } T1_Blend; |
| |
| |
| |
| typedef struct CID_FontDict_ |
| { |
| T1_FontInfo font_info; |
| T1_Private private; |
| |
| 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; |
| |
| 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_font_dicts; |
| CID_FontDict* font_dicts; |
| |
| } CID_Info; |
| |
| |
| |
| #endif /* T1TABLES_H */ |