1ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/***************************************************************************/ 2ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* */ 3ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* t1tables.h */ 4ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* */ 5ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* Basic Type 1/Type 2 tables definitions and interface (specification */ 6ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* only). */ 7ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* */ 8ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* Copyright 1996-2004, 2006, 2008, 2009, 2011 by */ 9ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* David Turner, Robert Wilhelm, and Werner Lemberg. */ 10ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* */ 11ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* This file is part of the FreeType project, and may only be used, */ 12ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* modified, and distributed under the terms of the FreeType project */ 13ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ 14ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* this file you indicate that you have read the license and */ 15ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* understand and accept it fully. */ 16ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* */ 17ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/***************************************************************************/ 18ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 19ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 20ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#ifndef __T1TABLES_H__ 21ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define __T1TABLES_H__ 22ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 23ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 24ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#include "../ft2build.h" 25ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#include "freetype.h" 26ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 27ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#ifdef FREETYPE_H 28ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#error "freetype.h of FreeType 1 has been loaded!" 29ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#error "Please fix the directory search order for header files" 30ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#error "so that freetype.h of FreeType 2 is found first." 31ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#endif 32ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 33ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 34ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovFT_BEGIN_HEADER 35ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 36ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 37ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 38ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 39ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Section> */ 40ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* type1_tables */ 41ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 42ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Title> */ 43ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* Type 1 Tables */ 44ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 45ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Abstract> */ 46ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* Type~1 (PostScript) specific font tables. */ 47ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 48ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 49ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* This section contains the definition of Type 1-specific tables, */ 50ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* including structures related to other PostScript font formats. */ 51ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 52ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 53ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 54ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 55ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */ 56ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* structures in order to support Multiple Master fonts. */ 57ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 58ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 59ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 60ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 61ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Struct> */ 62ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* PS_FontInfoRec */ 63ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 64ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 65ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* A structure used to model a Type~1 or Type~2 FontInfo dictionary. */ 66ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* Note that for Multiple Master fonts, each instance has its own */ 67ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FontInfo dictionary. */ 68ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 69ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef struct PS_FontInfoRec_ 70ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 71ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_String* version; 72ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_String* notice; 73ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_String* full_name; 74ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_String* family_name; 75ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_String* weight; 76ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Long italic_angle; 77ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Bool is_fixed_pitch; 78ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Short underline_position; 79ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_UShort underline_thickness; 80ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 81ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } PS_FontInfoRec; 82ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 83ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 84ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 85ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 86ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Struct> */ 87ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* PS_FontInfo */ 88ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 89ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 90ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* A handle to a @PS_FontInfoRec structure. */ 91ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 92ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef struct PS_FontInfoRec_* PS_FontInfo; 93ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 94ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 95ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 96ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 97ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Struct> */ 98ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* T1_FontInfo */ 99ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 100ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 101ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* This type is equivalent to @PS_FontInfoRec. It is deprecated but */ 102ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* kept to maintain source compatibility between various versions of */ 103ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FreeType. */ 104ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 105ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef PS_FontInfoRec T1_FontInfo; 106ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 107ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 108ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 109ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 110ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Struct> */ 111ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* PS_PrivateRec */ 112ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 113ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 114ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* A structure used to model a Type~1 or Type~2 private dictionary. */ 115ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* Note that for Multiple Master fonts, each instance has its own */ 116ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* Private dictionary. */ 117ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 118ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef struct PS_PrivateRec_ 119ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 120ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Int unique_id; 121ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Int lenIV; 122ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 123ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Byte num_blue_values; 124ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Byte num_other_blues; 125ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Byte num_family_blues; 126ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Byte num_family_other_blues; 127ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 128ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Short blue_values[14]; 129ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Short other_blues[10]; 130ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 131ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Short family_blues [14]; 132ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Short family_other_blues[10]; 133ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 134ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Fixed blue_scale; 135ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Int blue_shift; 136ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Int blue_fuzz; 137ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 138ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_UShort standard_width[1]; 139ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_UShort standard_height[1]; 140ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 141ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Byte num_snap_widths; 142ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Byte num_snap_heights; 143ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Bool force_bold; 144ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Bool round_stem_up; 145ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 146ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Short snap_widths [13]; /* including std width */ 147ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Short snap_heights[13]; /* including std height */ 148ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 149ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Fixed expansion_factor; 150ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 151ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Long language_group; 152ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Long password; 153ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 154ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Short min_feature[2]; 155ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 156ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } PS_PrivateRec; 157ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 158ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 159ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 160ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 161ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Struct> */ 162ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* PS_Private */ 163ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 164ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 165ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* A handle to a @PS_PrivateRec structure. */ 166ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 167ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef struct PS_PrivateRec_* PS_Private; 168ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 169ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 170ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 171ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 172ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Struct> */ 173ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* T1_Private */ 174ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 175ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 176ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* This type is equivalent to @PS_PrivateRec. It is deprecated but */ 177ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* kept to maintain source compatibility between various versions of */ 178ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FreeType. */ 179ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 180ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef PS_PrivateRec T1_Private; 181ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 182ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 183ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 184ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 185ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Enum> */ 186ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* T1_Blend_Flags */ 187ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 188ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 189ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* A set of flags used to indicate which fields are present in a */ 190ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* given blend dictionary (font info or private). Used to support */ 191ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* Multiple Masters fonts. */ 192ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 193ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef enum T1_Blend_Flags_ 194ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 195ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*# required fields in a FontInfo blend dictionary */ 196ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_UNDERLINE_POSITION = 0, 197ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_UNDERLINE_THICKNESS, 198ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_ITALIC_ANGLE, 199ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 200ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*# required fields in a Private blend dictionary */ 201ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_BLUE_VALUES, 202ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_OTHER_BLUES, 203ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_STANDARD_WIDTH, 204ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_STANDARD_HEIGHT, 205ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_STEM_SNAP_WIDTHS, 206ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_STEM_SNAP_HEIGHTS, 207ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_BLUE_SCALE, 208ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_BLUE_SHIFT, 209ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_FAMILY_BLUES, 210ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_FAMILY_OTHER_BLUES, 211ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_FORCE_BOLD, 212ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 213ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*# never remove */ 214ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_BLEND_MAX 215ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 216ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } T1_Blend_Flags; 217ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 218ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 219ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 220ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 221ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*# backwards compatible definitions */ 222ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION 223ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS 224ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE 225ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_blue_values T1_BLEND_BLUE_VALUES 226ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_other_blues T1_BLEND_OTHER_BLUES 227ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH 228ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT 229ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS 230ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS 231ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_blue_scale T1_BLEND_BLUE_SCALE 232ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT 233ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_family_blues T1_BLEND_FAMILY_BLUES 234ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES 235ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_force_bold T1_BLEND_FORCE_BOLD 236ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define t1_blend_max T1_BLEND_MAX 237ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 238ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 239ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* maximum number of Multiple Masters designs, as defined in the spec */ 240ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define T1_MAX_MM_DESIGNS 16 241ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 242ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* maximum number of Multiple Masters axes, as defined in the spec */ 243ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define T1_MAX_MM_AXIS 4 244ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 245ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* maximum number of elements in a design map */ 246ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define T1_MAX_MM_MAP_POINTS 20 247ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 248ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 249ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* this structure is used to store the BlendDesignMap entry for an axis */ 250ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef struct PS_DesignMap_ 251ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 252ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Byte num_points; 253ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Long* design_points; 254ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Fixed* blend_points; 255ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 256ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } PS_DesignMapRec, *PS_DesignMap; 257ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 258ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* backwards-compatible definition */ 259ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef PS_DesignMapRec T1_DesignMap; 260ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 261ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 262ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef struct PS_BlendRec_ 263ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 264ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_UInt num_designs; 265ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_UInt num_axis; 266ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 267ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_String* axis_names[T1_MAX_MM_AXIS]; 268ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Fixed* design_pos[T1_MAX_MM_DESIGNS]; 269ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DesignMapRec design_map[T1_MAX_MM_AXIS]; 270ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 271ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Fixed* weight_vector; 272ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Fixed* default_weight_vector; 273ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 274ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_FontInfo font_infos[T1_MAX_MM_DESIGNS + 1]; 275ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_Private privates [T1_MAX_MM_DESIGNS + 1]; 276ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 277ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_ULong blend_bitflags; 278ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 279ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_BBox* bboxes [T1_MAX_MM_DESIGNS + 1]; 280ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 281ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* since 2.3.0 */ 282ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 283ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* undocumented, optional: the default design instance; */ 284ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* corresponds to default_weight_vector -- */ 285ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* num_default_design_vector == 0 means it is not present */ 286ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* in the font and associated metrics files */ 287ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_UInt default_design_vector[T1_MAX_MM_DESIGNS]; 288ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_UInt num_default_design_vector; 289ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 290ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } PS_BlendRec, *PS_Blend; 291ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 292ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 293ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* backwards-compatible definition */ 294ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef PS_BlendRec T1_Blend; 295ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 296ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 297ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 298ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 299ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Struct> */ 300ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* CID_FaceDictRec */ 301ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 302ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 303ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* A structure used to represent data in a CID top-level dictionary. */ 304ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 305ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef struct CID_FaceDictRec_ 306ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 307ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_PrivateRec private_dict; 308ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 309ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_UInt len_buildchar; 310ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Fixed forcebold_threshold; 311ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Pos stroke_width; 312ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Fixed expansion_factor; 313ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 314ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Byte paint_type; 315ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Byte font_type; 316ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Matrix font_matrix; 317ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Vector font_offset; 318ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 319ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_UInt num_subrs; 320ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_ULong subrmap_offset; 321ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Int sd_bytes; 322ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 323ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } CID_FaceDictRec; 324ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 325ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 326ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 327ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 328ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Struct> */ 329ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* CID_FaceDict */ 330ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 331ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 332ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* A handle to a @CID_FaceDictRec structure. */ 333ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 334ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef struct CID_FaceDictRec_* CID_FaceDict; 335ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 336ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 337ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 338ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 339ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* backwards-compatible definition */ 340ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef CID_FaceDictRec CID_FontDict; 341ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 342ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 343ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 344ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 345ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Struct> */ 346ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* CID_FaceInfoRec */ 347ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 348ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 349ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* A structure used to represent CID Face information. */ 350ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 351ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef struct CID_FaceInfoRec_ 352ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 353ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_String* cid_font_name; 354ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Fixed cid_version; 355ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Int cid_font_type; 356ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 357ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_String* registry; 358ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_String* ordering; 359ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Int supplement; 360ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 361ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_FontInfoRec font_info; 362ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_BBox font_bbox; 363ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_ULong uid_base; 364ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 365ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Int num_xuid; 366ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_ULong xuid[16]; 367ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 368ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_ULong cidmap_offset; 369ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Int fd_bytes; 370ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Int gd_bytes; 371ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_ULong cid_count; 372ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 373ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Int num_dicts; 374ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov CID_FaceDict font_dicts; 375ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 376ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_ULong data_offset; 377ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 378ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } CID_FaceInfoRec; 379ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 380ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 381ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 382ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 383ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Struct> */ 384ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* CID_FaceInfo */ 385ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 386ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 387ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* A handle to a @CID_FaceInfoRec structure. */ 388ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 389ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef struct CID_FaceInfoRec_* CID_FaceInfo; 390ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 391ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 392ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 393ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 394ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Struct> */ 395ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* CID_Info */ 396ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 397ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 398ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* This type is equivalent to @CID_FaceInfoRec. It is deprecated but */ 399ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* kept to maintain source compatibility between various versions of */ 400ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FreeType. */ 401ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 402ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef CID_FaceInfoRec CID_Info; 403ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 404ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 405ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /************************************************************************ 406ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 407ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @function: 408ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * FT_Has_PS_Glyph_Names 409ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 410ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @description: 411ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Return true if a given face provides reliable PostScript glyph 412ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * names. This is similar to using the @FT_HAS_GLYPH_NAMES macro, 413ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * except that certain fonts (mostly TrueType) contain incorrect 414ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * glyph name tables. 415ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 416ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * When this function returns true, the caller is sure that the glyph 417ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * names returned by @FT_Get_Glyph_Name are reliable. 418ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 419ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @input: 420ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * face :: 421ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * face handle 422ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 423ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @return: 424ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Boolean. True if glyph names are reliable. 425ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 426ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 427ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_EXPORT( FT_Int ) 428ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Has_PS_Glyph_Names( FT_Face face ); 429ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 430ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 431ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /************************************************************************ 432ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 433ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @function: 434ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * FT_Get_PS_Font_Info 435ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 436ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @description: 437ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Retrieve the @PS_FontInfoRec structure corresponding to a given 438ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * PostScript font. 439ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 440ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @input: 441ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * face :: 442ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * PostScript face handle. 443ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 444ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @output: 445ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * afont_info :: 446ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Output font info structure pointer. 447ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 448ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @return: 449ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * FreeType error code. 0~means success. 450ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 451ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @note: 452ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * The string pointers within the font info structure are owned by 453ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * the face and don't need to be freed by the caller. 454ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 455ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * If the font's format is not PostScript-based, this function will 456ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * return the `FT_Err_Invalid_Argument' error code. 457ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 458ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 459ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_EXPORT( FT_Error ) 460ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Get_PS_Font_Info( FT_Face face, 461ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_FontInfo afont_info ); 462ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 463ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 464ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /************************************************************************ 465ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 466ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @function: 467ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * FT_Get_PS_Font_Private 468ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 469ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @description: 470ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Retrieve the @PS_PrivateRec structure corresponding to a given 471ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * PostScript font. 472ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 473ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @input: 474ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * face :: 475ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * PostScript face handle. 476ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 477ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @output: 478ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * afont_private :: 479ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Output private dictionary structure pointer. 480ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 481ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @return: 482ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * FreeType error code. 0~means success. 483ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 484ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @note: 485ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * The string pointers within the @PS_PrivateRec structure are owned by 486ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * the face and don't need to be freed by the caller. 487ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 488ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * If the font's format is not PostScript-based, this function returns 489ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * the `FT_Err_Invalid_Argument' error code. 490ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 491ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 492ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_EXPORT( FT_Error ) 493ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Get_PS_Font_Private( FT_Face face, 494ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_Private afont_private ); 495ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 496ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 497ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 498ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 499ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Enum> */ 500ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* T1_EncodingType */ 501ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 502ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 503ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* An enumeration describing the `Encoding' entry in a Type 1 */ 504ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* dictionary. */ 505ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 506ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef enum T1_EncodingType_ 507ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 508ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_ENCODING_TYPE_NONE = 0, 509ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_ENCODING_TYPE_ARRAY, 510ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_ENCODING_TYPE_STANDARD, 511ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_ENCODING_TYPE_ISOLATIN1, 512ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov T1_ENCODING_TYPE_EXPERT 513ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 514ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } T1_EncodingType; 515ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 516ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 517ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*************************************************************************/ 518ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 519ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Enum> */ 520ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* PS_Dict_Keys */ 521ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 522ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* <Description> */ 523ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* An enumeration used in calls to @FT_Get_PS_Font_Value to identify */ 524ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* the Type~1 dictionary entry to retrieve. */ 525ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 526ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov typedef enum PS_Dict_Keys_ 527ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 528ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* conventionally in the font dictionary */ 529ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_FONT_TYPE, /* FT_Byte */ 530ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_FONT_MATRIX, /* FT_Fixed */ 531ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_FONT_BBOX, /* FT_Fixed */ 532ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_PAINT_TYPE, /* FT_Byte */ 533ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_FONT_NAME, /* FT_String* */ 534ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_UNIQUE_ID, /* FT_Int */ 535ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_NUM_CHAR_STRINGS, /* FT_Int */ 536ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_CHAR_STRING_KEY, /* FT_String* */ 537ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_CHAR_STRING, /* FT_String* */ 538ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_ENCODING_TYPE, /* T1_EncodingType */ 539ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_ENCODING_ENTRY, /* FT_String* */ 540ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 541ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* conventionally in the font Private dictionary */ 542ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_NUM_SUBRS, /* FT_Int */ 543ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_SUBR, /* FT_String* */ 544ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_STD_HW, /* FT_UShort */ 545ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_STD_VW, /* FT_UShort */ 546ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_NUM_BLUE_VALUES, /* FT_Byte */ 547ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_BLUE_VALUE, /* FT_Short */ 548ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_BLUE_FUZZ, /* FT_Int */ 549ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_NUM_OTHER_BLUES, /* FT_Byte */ 550ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_OTHER_BLUE, /* FT_Short */ 551ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_NUM_FAMILY_BLUES, /* FT_Byte */ 552ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_FAMILY_BLUE, /* FT_Short */ 553ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_NUM_FAMILY_OTHER_BLUES, /* FT_Byte */ 554ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_FAMILY_OTHER_BLUE, /* FT_Short */ 555ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_BLUE_SCALE, /* FT_Fixed */ 556ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_BLUE_SHIFT, /* FT_Int */ 557ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_NUM_STEM_SNAP_H, /* FT_Byte */ 558ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_STEM_SNAP_H, /* FT_Short */ 559ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_NUM_STEM_SNAP_V, /* FT_Byte */ 560ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_STEM_SNAP_V, /* FT_Short */ 561ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_FORCE_BOLD, /* FT_Bool */ 562ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_RND_STEM_UP, /* FT_Bool */ 563ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_MIN_FEATURE, /* FT_Short */ 564ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_LEN_IV, /* FT_Int */ 565ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_PASSWORD, /* FT_Long */ 566ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_LANGUAGE_GROUP, /* FT_Long */ 567ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 568ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* conventionally in the font FontInfo dictionary */ 569ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_VERSION, /* FT_String* */ 570ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_NOTICE, /* FT_String* */ 571ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_FULL_NAME, /* FT_String* */ 572ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_FAMILY_NAME, /* FT_String* */ 573ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_WEIGHT, /* FT_String* */ 574ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_IS_FIXED_PITCH, /* FT_Bool */ 575ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_UNDERLINE_POSITION, /* FT_Short */ 576ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_UNDERLINE_THICKNESS, /* FT_UShort */ 577ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_FS_TYPE, /* FT_UShort */ 578ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_ITALIC_ANGLE, /* FT_Long */ 579ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 580ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_DICT_MAX = PS_DICT_ITALIC_ANGLE 581ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 582ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } PS_Dict_Keys; 583ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 584ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 585ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /************************************************************************ 586ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 587ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @function: 588ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * FT_Get_PS_Font_Value 589ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 590ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @description: 591ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Retrieve the value for the supplied key from a PostScript font. 592ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 593ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @input: 594ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * face :: 595ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * PostScript face handle. 596ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 597ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * key :: 598ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * An enumeration value representing the dictionary key to retrieve. 599ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 600ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * idx :: 601ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * For array values, this specifies the index to be returned. 602ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 603ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * value :: 604ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * A pointer to memory into which to write the value. 605ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 606ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * valen_len :: 607ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * The size, in bytes, of the memory supplied for the value. 608ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 609ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @output: 610ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * value :: 611ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * The value matching the above key, if it exists. 612ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 613ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @return: 614ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * The amount of memory (in bytes) required to hold the requested 615ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * value (if it exists, -1 otherwise). 616ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 617ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @note: 618ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * The values returned are not pointers into the internal structures of 619ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * the face, but are `fresh' copies, so that the memory containing them 620ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * belongs to the calling application. This also enforces the 621ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * `read-only' nature of these values, i.e., this function cannot be 622ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * used to manipulate the face. 623ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 624ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * `value' is a void pointer because the values returned can be of 625ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * various types. 626ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 627ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * If either `value' is NULL or `value_len' is too small, just the 628ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * required memory size for the requested entry is returned. 629ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 630ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * The `idx' parameter is used, not only to retrieve elements of, for 631ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * example, the FontMatrix or FontBBox, but also to retrieve name keys 632ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * from the CharStrings dictionary, and the charstrings themselves. It 633ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * is ignored for atomic values. 634ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 635ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To 636ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * get the value as in the font stream, you need to divide by 637ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale). 638ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 639ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * IMPORTANT: Only key/value pairs read by the FreeType interpreter can 640ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * be retrieved. So, for example, PostScript procedures such as NP, 641ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * ND, and RD are not available. Arbitrary keys are, obviously, not be 642ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * available either. 643ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 644ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * If the font's format is not PostScript-based, this function returns 645ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * the `FT_Err_Invalid_Argument' error code. 646ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 647ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 648ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_EXPORT( FT_Long ) 649ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Get_PS_Font_Value( FT_Face face, 650ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov PS_Dict_Keys key, 651ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_UInt idx, 652ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov void *value, 653ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FT_Long value_len ); 654ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 655ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* */ 656ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 657ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovFT_END_HEADER 658ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 659ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#endif /* __T1TABLES_H__ */ 660ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 661ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 662ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* END */ 663