+++ /dev/null
-/***************************************************************************/
-/* */
-/* t1tables.h */
-/* */
-/* Basic Type 1/Type 2 tables definitions and interface (specification */
-/* only). */
-/* */
-/* Copyright 1996-2016 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 <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* type1_tables */
- /* */
- /* <Title> */
- /* Type 1 Tables */
- /* */
- /* <Abstract> */
- /* Type~1 (PostScript) specific font tables. */
- /* */
- /* <Description> */
- /* This section contains the definition of Type 1-specific tables, */
- /* including structures related to other PostScript font formats. */
- /* */
- /* <Order> */
- /* PS_FontInfoRec */
- /* PS_FontInfo */
- /* PS_PrivateRec */
- /* PS_Private */
- /* */
- /* CID_FaceDictRec */
- /* CID_FaceDict */
- /* CID_FaceInfoRec */
- /* CID_FaceInfo */
- /* */
- /* FT_Has_PS_Glyph_Names */
- /* FT_Get_PS_Font_Info */
- /* FT_Get_PS_Font_Private */
- /* FT_Get_PS_Font_Value */
- /* */
- /* T1_Blend_Flags */
- /* T1_EncodingType */
- /* PS_Dict_Keys */
- /* */
- /*************************************************************************/
-
-
- /* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */
- /* structures in order to support Multiple Master fonts. */
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_FontInfoRec */
- /* */
- /* <Description> */
- /* A structure used to model a Type~1 or Type~2 FontInfo dictionary. */
- /* Note that for Multiple Master fonts, each instance has its own */
- /* FontInfo dictionary. */
- /* */
- typedef struct PS_FontInfoRec_
- {
- 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;
-
- } PS_FontInfoRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_FontInfo */
- /* */
- /* <Description> */
- /* A handle to a @PS_FontInfoRec structure. */
- /* */
- typedef struct PS_FontInfoRec_* PS_FontInfo;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* T1_FontInfo */
- /* */
- /* <Description> */
- /* This type is equivalent to @PS_FontInfoRec. It is deprecated but */
- /* kept to maintain source compatibility between various versions of */
- /* FreeType. */
- /* */
- typedef PS_FontInfoRec T1_FontInfo;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_PrivateRec */
- /* */
- /* <Description> */
- /* A structure used to model a Type~1 or Type~2 private dictionary. */
- /* Note that for Multiple Master fonts, each instance has its own */
- /* Private dictionary. */
- /* */
- typedef struct PS_PrivateRec_
- {
- 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]; /* including std width */
- FT_Short snap_heights[13]; /* including std height */
-
- FT_Fixed expansion_factor;
-
- FT_Long language_group;
- FT_Long password;
-
- FT_Short min_feature[2];
-
- } PS_PrivateRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* PS_Private */
- /* */
- /* <Description> */
- /* A handle to a @PS_PrivateRec structure. */
- /* */
- typedef struct PS_PrivateRec_* PS_Private;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* T1_Private */
- /* */
- /* <Description> */
- /* This type is equivalent to @PS_PrivateRec. It is deprecated but */
- /* kept to maintain source compatibility between various versions of */
- /* FreeType. */
- /* */
- typedef PS_PrivateRec T1_Private;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* T1_Blend_Flags */
- /* */
- /* <Description> */
- /* A set of flags used to indicate which fields are present in a */
- /* given blend dictionary (font info or private). Used to support */
- /* Multiple Masters fonts. */
- /* */
- /* <Values> */
- /* T1_BLEND_UNDERLINE_POSITION :: */
- /* T1_BLEND_UNDERLINE_THICKNESS :: */
- /* T1_BLEND_ITALIC_ANGLE :: */
- /* 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 :: */
- /* */
- typedef enum T1_Blend_Flags_
- {
- /* 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,
-
- T1_BLEND_MAX /* do not remove */
-
- } T1_Blend_Flags;
-
-
- /* these constants are deprecated; use the corresponding */
- /* `T1_Blend_Flags' values instead */
-#define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION
-#define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS
-#define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE
-#define t1_blend_blue_values T1_BLEND_BLUE_VALUES
-#define t1_blend_other_blues T1_BLEND_OTHER_BLUES
-#define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH
-#define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT
-#define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS
-#define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS
-#define t1_blend_blue_scale T1_BLEND_BLUE_SCALE
-#define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT
-#define t1_blend_family_blues T1_BLEND_FAMILY_BLUES
-#define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES
-#define t1_blend_force_bold T1_BLEND_FORCE_BOLD
-#define t1_blend_max T1_BLEND_MAX
-
- /* */
-
-
- /* 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 PS_DesignMap_
- {
- FT_Byte num_points;
- FT_Long* design_points;
- FT_Fixed* blend_points;
-
- } PS_DesignMapRec, *PS_DesignMap;
-
- /* backwards-compatible definition */
- typedef PS_DesignMapRec T1_DesignMap;
-
-
- typedef struct PS_BlendRec_
- {
- FT_UInt num_designs;
- FT_UInt num_axis;
-
- FT_String* axis_names[T1_MAX_MM_AXIS];
- FT_Fixed* design_pos[T1_MAX_MM_DESIGNS];
- PS_DesignMapRec design_map[T1_MAX_MM_AXIS];
-
- FT_Fixed* weight_vector;
- FT_Fixed* default_weight_vector;
-
- PS_FontInfo font_infos[T1_MAX_MM_DESIGNS + 1];
- PS_Private privates [T1_MAX_MM_DESIGNS + 1];
-
- FT_ULong blend_bitflags;
-
- FT_BBox* bboxes [T1_MAX_MM_DESIGNS + 1];
-
- /* since 2.3.0 */
-
- /* undocumented, optional: the default design instance; */
- /* corresponds to default_weight_vector -- */
- /* num_default_design_vector == 0 means it is not present */
- /* in the font and associated metrics files */
- FT_UInt default_design_vector[T1_MAX_MM_DESIGNS];
- FT_UInt num_default_design_vector;
-
- } PS_BlendRec, *PS_Blend;
-
-
- /* backwards-compatible definition */
- typedef PS_BlendRec T1_Blend;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_FaceDictRec */
- /* */
- /* <Description> */
- /* A structure used to represent data in a CID top-level dictionary. */
- /* */
- typedef struct CID_FaceDictRec_
- {
- PS_PrivateRec 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_Vector font_offset;
-
- FT_UInt num_subrs;
- FT_ULong subrmap_offset;
- FT_Int sd_bytes;
-
- } CID_FaceDictRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_FaceDict */
- /* */
- /* <Description> */
- /* A handle to a @CID_FaceDictRec structure. */
- /* */
- typedef struct CID_FaceDictRec_* CID_FaceDict;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_FontDict */
- /* */
- /* <Description> */
- /* This type is equivalent to @CID_FaceDictRec. It is deprecated but */
- /* kept to maintain source compatibility between various versions of */
- /* FreeType. */
- /* */
- typedef CID_FaceDictRec CID_FontDict;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_FaceInfoRec */
- /* */
- /* <Description> */
- /* A structure used to represent CID Face information. */
- /* */
- typedef struct CID_FaceInfoRec_
- {
- FT_String* cid_font_name;
- FT_Fixed cid_version;
- FT_Int cid_font_type;
-
- FT_String* registry;
- FT_String* ordering;
- FT_Int supplement;
-
- PS_FontInfoRec 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_FaceDict font_dicts;
-
- FT_ULong data_offset;
-
- } CID_FaceInfoRec;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_FaceInfo */
- /* */
- /* <Description> */
- /* A handle to a @CID_FaceInfoRec structure. */
- /* */
- typedef struct CID_FaceInfoRec_* CID_FaceInfo;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_Info */
- /* */
- /* <Description> */
- /* This type is equivalent to @CID_FaceInfoRec. It is deprecated but */
- /* kept to maintain source compatibility between various versions of */
- /* FreeType. */
- /* */
- typedef CID_FaceInfoRec CID_Info;
-
-
- /************************************************************************
- *
- * @function:
- * FT_Has_PS_Glyph_Names
- *
- * @description:
- * Return true if a given face provides reliable PostScript glyph
- * names. This is similar to using the @FT_HAS_GLYPH_NAMES macro,
- * except that certain fonts (mostly TrueType) contain incorrect
- * glyph name tables.
- *
- * When this function returns true, the caller is sure that the glyph
- * names returned by @FT_Get_Glyph_Name are reliable.
- *
- * @input:
- * face ::
- * face handle
- *
- * @return:
- * Boolean. True if glyph names are reliable.
- *
- */
- FT_EXPORT( FT_Int )
- FT_Has_PS_Glyph_Names( FT_Face face );
-
-
- /************************************************************************
- *
- * @function:
- * FT_Get_PS_Font_Info
- *
- * @description:
- * Retrieve the @PS_FontInfoRec structure corresponding to a given
- * PostScript font.
- *
- * @input:
- * face ::
- * PostScript face handle.
- *
- * @output:
- * afont_info ::
- * Output font info structure pointer.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * String pointers within the @PS_FontInfoRec structure are owned by
- * the face and don't need to be freed by the caller. Missing entries
- * in the font's FontInfo dictionary are represented by NULL pointers.
- *
- * If the font's format is not PostScript-based, this function will
- * return the `FT_Err_Invalid_Argument' error code.
- *
- */
- FT_EXPORT( FT_Error )
- FT_Get_PS_Font_Info( FT_Face face,
- PS_FontInfo afont_info );
-
-
- /************************************************************************
- *
- * @function:
- * FT_Get_PS_Font_Private
- *
- * @description:
- * Retrieve the @PS_PrivateRec structure corresponding to a given
- * PostScript font.
- *
- * @input:
- * face ::
- * PostScript face handle.
- *
- * @output:
- * afont_private ::
- * Output private dictionary structure pointer.
- *
- * @return:
- * FreeType error code. 0~means success.
- *
- * @note:
- * The string pointers within the @PS_PrivateRec structure are owned by
- * the face and don't need to be freed by the caller.
- *
- * If the font's format is not PostScript-based, this function returns
- * the `FT_Err_Invalid_Argument' error code.
- *
- */
- FT_EXPORT( FT_Error )
- FT_Get_PS_Font_Private( FT_Face face,
- PS_Private afont_private );
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* T1_EncodingType */
- /* */
- /* <Description> */
- /* An enumeration describing the `Encoding' entry in a Type 1 */
- /* dictionary. */
- /* */
- /* <Values> */
- /* T1_ENCODING_TYPE_NONE :: */
- /* T1_ENCODING_TYPE_ARRAY :: */
- /* T1_ENCODING_TYPE_STANDARD :: */
- /* T1_ENCODING_TYPE_ISOLATIN1 :: */
- /* T1_ENCODING_TYPE_EXPERT :: */
- /* */
- typedef enum T1_EncodingType_
- {
- T1_ENCODING_TYPE_NONE = 0,
- T1_ENCODING_TYPE_ARRAY,
- T1_ENCODING_TYPE_STANDARD,
- T1_ENCODING_TYPE_ISOLATIN1,
- T1_ENCODING_TYPE_EXPERT
-
- } T1_EncodingType;
-
-
- /*************************************************************************/
- /* */
- /* <Enum> */
- /* PS_Dict_Keys */
- /* */
- /* <Description> */
- /* An enumeration used in calls to @FT_Get_PS_Font_Value to identify */
- /* the Type~1 dictionary entry to retrieve. */
- /* */
- /* <Values> */
- /* PS_DICT_FONT_TYPE :: */
- /* PS_DICT_FONT_MATRIX :: */
- /* PS_DICT_FONT_BBOX :: */
- /* PS_DICT_PAINT_TYPE :: */
- /* PS_DICT_FONT_NAME :: */
- /* PS_DICT_UNIQUE_ID :: */
- /* PS_DICT_NUM_CHAR_STRINGS :: */
- /* PS_DICT_CHAR_STRING_KEY :: */
- /* PS_DICT_CHAR_STRING :: */
- /* PS_DICT_ENCODING_TYPE :: */
- /* PS_DICT_ENCODING_ENTRY :: */
- /* PS_DICT_NUM_SUBRS :: */
- /* PS_DICT_SUBR :: */
- /* PS_DICT_STD_HW :: */
- /* PS_DICT_STD_VW :: */
- /* PS_DICT_NUM_BLUE_VALUES :: */
- /* PS_DICT_BLUE_VALUE :: */
- /* PS_DICT_BLUE_FUZZ :: */
- /* PS_DICT_NUM_OTHER_BLUES :: */
- /* PS_DICT_OTHER_BLUE :: */
- /* PS_DICT_NUM_FAMILY_BLUES :: */
- /* PS_DICT_FAMILY_BLUE :: */
- /* PS_DICT_NUM_FAMILY_OTHER_BLUES :: */
- /* PS_DICT_FAMILY_OTHER_BLUE :: */
- /* PS_DICT_BLUE_SCALE :: */
- /* PS_DICT_BLUE_SHIFT :: */
- /* PS_DICT_NUM_STEM_SNAP_H :: */
- /* PS_DICT_STEM_SNAP_H :: */
- /* PS_DICT_NUM_STEM_SNAP_V :: */
- /* PS_DICT_STEM_SNAP_V :: */
- /* PS_DICT_FORCE_BOLD :: */
- /* PS_DICT_RND_STEM_UP :: */
- /* PS_DICT_MIN_FEATURE :: */
- /* PS_DICT_LEN_IV :: */
- /* PS_DICT_PASSWORD :: */
- /* PS_DICT_LANGUAGE_GROUP :: */
- /* PS_DICT_VERSION :: */
- /* PS_DICT_NOTICE :: */
- /* PS_DICT_FULL_NAME :: */
- /* PS_DICT_FAMILY_NAME :: */
- /* PS_DICT_WEIGHT :: */
- /* PS_DICT_IS_FIXED_PITCH :: */
- /* PS_DICT_UNDERLINE_POSITION :: */
- /* PS_DICT_UNDERLINE_THICKNESS :: */
- /* PS_DICT_FS_TYPE :: */
- /* PS_DICT_ITALIC_ANGLE :: */
- /* */
- typedef enum PS_Dict_Keys_
- {
- /* conventionally in the font dictionary */
- PS_DICT_FONT_TYPE, /* FT_Byte */
- PS_DICT_FONT_MATRIX, /* FT_Fixed */
- PS_DICT_FONT_BBOX, /* FT_Fixed */
- PS_DICT_PAINT_TYPE, /* FT_Byte */
- PS_DICT_FONT_NAME, /* FT_String* */
- PS_DICT_UNIQUE_ID, /* FT_Int */
- PS_DICT_NUM_CHAR_STRINGS, /* FT_Int */
- PS_DICT_CHAR_STRING_KEY, /* FT_String* */
- PS_DICT_CHAR_STRING, /* FT_String* */
- PS_DICT_ENCODING_TYPE, /* T1_EncodingType */
- PS_DICT_ENCODING_ENTRY, /* FT_String* */
-
- /* conventionally in the font Private dictionary */
- PS_DICT_NUM_SUBRS, /* FT_Int */
- PS_DICT_SUBR, /* FT_String* */
- PS_DICT_STD_HW, /* FT_UShort */
- PS_DICT_STD_VW, /* FT_UShort */
- PS_DICT_NUM_BLUE_VALUES, /* FT_Byte */
- PS_DICT_BLUE_VALUE, /* FT_Short */
- PS_DICT_BLUE_FUZZ, /* FT_Int */
- PS_DICT_NUM_OTHER_BLUES, /* FT_Byte */
- PS_DICT_OTHER_BLUE, /* FT_Short */
- PS_DICT_NUM_FAMILY_BLUES, /* FT_Byte */
- PS_DICT_FAMILY_BLUE, /* FT_Short */
- PS_DICT_NUM_FAMILY_OTHER_BLUES, /* FT_Byte */
- PS_DICT_FAMILY_OTHER_BLUE, /* FT_Short */
- PS_DICT_BLUE_SCALE, /* FT_Fixed */
- PS_DICT_BLUE_SHIFT, /* FT_Int */
- PS_DICT_NUM_STEM_SNAP_H, /* FT_Byte */
- PS_DICT_STEM_SNAP_H, /* FT_Short */
- PS_DICT_NUM_STEM_SNAP_V, /* FT_Byte */
- PS_DICT_STEM_SNAP_V, /* FT_Short */
- PS_DICT_FORCE_BOLD, /* FT_Bool */
- PS_DICT_RND_STEM_UP, /* FT_Bool */
- PS_DICT_MIN_FEATURE, /* FT_Short */
- PS_DICT_LEN_IV, /* FT_Int */
- PS_DICT_PASSWORD, /* FT_Long */
- PS_DICT_LANGUAGE_GROUP, /* FT_Long */
-
- /* conventionally in the font FontInfo dictionary */
- PS_DICT_VERSION, /* FT_String* */
- PS_DICT_NOTICE, /* FT_String* */
- PS_DICT_FULL_NAME, /* FT_String* */
- PS_DICT_FAMILY_NAME, /* FT_String* */
- PS_DICT_WEIGHT, /* FT_String* */
- PS_DICT_IS_FIXED_PITCH, /* FT_Bool */
- PS_DICT_UNDERLINE_POSITION, /* FT_Short */
- PS_DICT_UNDERLINE_THICKNESS, /* FT_UShort */
- PS_DICT_FS_TYPE, /* FT_UShort */
- PS_DICT_ITALIC_ANGLE, /* FT_Long */
-
- PS_DICT_MAX = PS_DICT_ITALIC_ANGLE
-
- } PS_Dict_Keys;
-
-
- /************************************************************************
- *
- * @function:
- * FT_Get_PS_Font_Value
- *
- * @description:
- * Retrieve the value for the supplied key from a PostScript font.
- *
- * @input:
- * face ::
- * PostScript face handle.
- *
- * key ::
- * An enumeration value representing the dictionary key to retrieve.
- *
- * idx ::
- * For array values, this specifies the index to be returned.
- *
- * value ::
- * A pointer to memory into which to write the value.
- *
- * valen_len ::
- * The size, in bytes, of the memory supplied for the value.
- *
- * @output:
- * value ::
- * The value matching the above key, if it exists.
- *
- * @return:
- * The amount of memory (in bytes) required to hold the requested
- * value (if it exists, -1 otherwise).
- *
- * @note:
- * The values returned are not pointers into the internal structures of
- * the face, but are `fresh' copies, so that the memory containing them
- * belongs to the calling application. This also enforces the
- * `read-only' nature of these values, i.e., this function cannot be
- * used to manipulate the face.
- *
- * `value' is a void pointer because the values returned can be of
- * various types.
- *
- * If either `value' is NULL or `value_len' is too small, just the
- * required memory size for the requested entry is returned.
- *
- * The `idx' parameter is used, not only to retrieve elements of, for
- * example, the FontMatrix or FontBBox, but also to retrieve name keys
- * from the CharStrings dictionary, and the charstrings themselves. It
- * is ignored for atomic values.
- *
- * PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To
- * get the value as in the font stream, you need to divide by
- * 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale).
- *
- * IMPORTANT: Only key/value pairs read by the FreeType interpreter can
- * be retrieved. So, for example, PostScript procedures such as NP,
- * ND, and RD are not available. Arbitrary keys are, obviously, not be
- * available either.
- *
- * If the font's format is not PostScript-based, this function returns
- * the `FT_Err_Invalid_Argument' error code.
- *
- */
- FT_EXPORT( FT_Long )
- FT_Get_PS_Font_Value( FT_Face face,
- PS_Dict_Keys key,
- FT_UInt idx,
- void *value,
- FT_Long value_len );
-
- /* */
-
-FT_END_HEADER
-
-#endif /* T1TABLES_H_ */
-
-
-/* END */
projects / reactos.git / blobdiff