Enums¶

Data type for holding HarfBuzz’s clustering behavior options. The cluster level dictates one aspect of how HarfBuzz will treat non-base characters during shaping.

In HarfBuzz.buffer_cluster_level_t.MONOTONE_GRAPHEMES, non-base characters are merged into the cluster of the base character that precedes them.

In HarfBuzz.buffer_cluster_level_t.MONOTONE_CHARACTERS, non-base characters are initially assigned their own cluster values, which are not merged into preceding base clusters. This allows HarfBuzz to perform additional operations like reorder sequences of adjacent marks.

HarfBuzz.buffer_cluster_level_t.MONOTONE_GRAPHEMES is the default, because it maintains backward compatibility with older versions of HarfBuzz. New client programs that do not need to maintain such backward compatibility are recommended to use HarfBuzz.buffer_cluster_level_t.MONOTONE_CHARACTERS instead of the default.

New in version 0.9.42.

DEFAULT = 0¶: Default cluster level, equal to HarfBuzz.buffer_cluster_level_t.MONOTONE_GRAPHEMES.

MONOTONE_GRAPHEMES = 0¶: Return cluster values grouped by graphemes into monotone order.

MONOTONE_CHARACTERS = 1¶: Return cluster values grouped into monotone order.

CHARACTERS = 2¶: Don’t group cluster values.

class HarfBuzz.buffer_content_type_t(value)¶

Bases: GObject.GEnum

INVALID = 0¶: Initial value for new buffer.

UNICODE = 1¶: The buffer contains input characters (before shaping).

GLYPHS = 2¶: The buffer contains output glyphs (after shaping).

class HarfBuzz.buffer_serialize_format_t(value)¶

Bases: GObject.GEnum

The buffer serialization and de-serialization format used in HarfBuzz.buffer_serialize_glyphs() and HarfBuzz.buffer_deserialize_glyphs().

New in version 0.9.2.

INVALID = 0¶: invalid format.

JSON = 1246973774¶: a machine-readable JSON format.

TEXT = 1413830740¶: a human-readable, plain text format.

class HarfBuzz.direction_t(value)¶

Bases: GObject.GEnum

The direction of a text segment or buffer.

A segment can also be tested for horizontal or vertical orientation (irrespective of specific direction) with HB_DIRECTION_IS_HORIZONTAL() or HB_DIRECTION_IS_VERTICAL().

INVALID = 0¶: Initial, unset direction.

LTR = 4¶: Text is set horizontally from left to right.

RTL = 5¶: Text is set horizontally from right to left.

TTB = 6¶: Text is set vertically from top to bottom.

BTT = 7¶: Text is set vertically from bottom to top.

class HarfBuzz.memory_mode_t(value)¶

Bases: GObject.GEnum

HarfBuzz.memory_mode_t.DUPLICATE HarfBuzz.memory_mode_t.READONLY HarfBuzz.memory_mode_t.WRITABLE HarfBuzz.memory_mode_t.READONLY_MAY_MAKE_WRITABLE Data type holding the memory modes available to client programs.

Regarding these various memory-modes:

In no case shall the HarfBuzz client modify memory that is passed to HarfBuzz in a blob. If there is any such possibility, HarfBuzz.memory_mode_t.DUPLICATE should be used such that HarfBuzz makes a copy immediately,
Use HarfBuzz.memory_mode_t.READONLY otherwise, unless you really really really know what you are doing,
HarfBuzz.memory_mode_t.WRITABLE is appropriate if you really made a copy of data solely for the purpose of passing to HarfBuzz and doing that just once (no reuse!),
If the font is mmap()ed, it’s okay to use HB_MEMORY_READONLY_MAY_MAKE_WRITABLE, however, using that mode correctly is very tricky. Use HarfBuzz.memory_mode_t.READONLY instead.

DUPLICATE = 0¶

READONLY = 1¶

WRITABLE = 2¶

READONLY_MAY_MAKE_WRITABLE = 3¶

class HarfBuzz.ot_layout_baseline_tag_t(value)¶

Bases: GObject.GEnum

Baseline tags from https://docs.microsoft.com/en-us/typography/opentype/spec/baselinetags

New in version 2.6.0.

HANGING = 1751215719¶: The hanging baseline. In horizontal direction, this is the horizontal line from which syllables seem, to hang in Tibetan and other similar scripts. In vertical writing mode, for Tibetan (or some other similar script) characters rotated 90 degrees clockwise.

IDEO_FACE_BOTTOM_OR_LEFT = 1768121954¶: Ideographic character face bottom or left edge, if the direction is horizontal or vertical, respectively.

IDEO_FACE_TOP_OR_RIGHT = 1768121972¶: Ideographic character face top or right edge, if the direction is horizontal or vertical, respectively.

IDEO_EMBOX_BOTTOM_OR_LEFT = 1768187247¶: Ideographic em-box bottom or left edge, if the direction is horizontal or vertical, respectively.

IDEO_EMBOX_TOP_OR_RIGHT = 1768191088¶: Ideographic em-box top or right edge baseline, if the direction is horizontal or vertical, respectively.

MATH = 1835103336¶: The baseline about which mathematical characters are centered. In vertical writing mode when mathematical characters rotated 90 degrees clockwise, are centered.

ROMAN = 1919905134¶: The baseline used by alphabetic scripts such as Latin, Cyrillic and Greek. In vertical writing mode, the alphabetic baseline for characters rotated 90 degrees clockwise. (This would not apply to alphabetic characters that remain upright in vertical writing mode, since these characters are not rotated.)

class HarfBuzz.ot_layout_glyph_class_t(value)¶

Bases: GObject.GEnum

The GDEF classes defined for glyphs.

UNCLASSIFIED = 0¶: Glyphs not matching the other classifications

BASE_GLYPH = 1¶: Spacing, single characters, capable of accepting marks

LIGATURE = 2¶: Glyphs that represent ligation of multiple characters

MARK = 3¶: Non-spacing, combining glyphs that represent marks

COMPONENT = 4¶: Spacing glyphs that represent part of a single character

class HarfBuzz.ot_math_constant_t(value)¶

Bases: GObject.GEnum

The ‘MATH’ table constants specified at https://docs.microsoft.com/en-us/typography/opentype/spec/math

New in version 1.3.3.

SCRIPT_PERCENT_SCALE_DOWN = 0¶

SCRIPT_SCRIPT_PERCENT_SCALE_DOWN = 1¶

SUBSCRIPT_BASELINE_DROP_MIN = 10¶

SUPERSCRIPT_SHIFT_UP = 11¶

SUPERSCRIPT_SHIFT_UP_CRAMPED = 12¶

SUPERSCRIPT_BOTTOM_MIN = 13¶

SUPERSCRIPT_BASELINE_DROP_MAX = 14¶

SUB_SUPERSCRIPT_GAP_MIN = 15¶

SUPERSCRIPT_BOTTOM_MAX_WITH_SUBSCRIPT = 16¶

SPACE_AFTER_SCRIPT = 17¶

UPPER_LIMIT_GAP_MIN = 18¶

UPPER_LIMIT_BASELINE_RISE_MIN = 19¶

DELIMITED_SUB_FORMULA_MIN_HEIGHT = 2¶

LOWER_LIMIT_GAP_MIN = 20¶

LOWER_LIMIT_BASELINE_DROP_MIN = 21¶

STACK_TOP_SHIFT_UP = 22¶

STACK_TOP_DISPLAY_STYLE_SHIFT_UP = 23¶

STACK_BOTTOM_SHIFT_DOWN = 24¶

STACK_BOTTOM_DISPLAY_STYLE_SHIFT_DOWN = 25¶

STACK_GAP_MIN = 26¶

STACK_DISPLAY_STYLE_GAP_MIN = 27¶

STRETCH_STACK_TOP_SHIFT_UP = 28¶

STRETCH_STACK_BOTTOM_SHIFT_DOWN = 29¶

DISPLAY_OPERATOR_MIN_HEIGHT = 3¶

STRETCH_STACK_GAP_ABOVE_MIN = 30¶

STRETCH_STACK_GAP_BELOW_MIN = 31¶

FRACTION_NUMERATOR_SHIFT_UP = 32¶

FRACTION_NUMERATOR_DISPLAY_STYLE_SHIFT_UP = 33¶

FRACTION_DENOMINATOR_SHIFT_DOWN = 34¶

FRACTION_DENOMINATOR_DISPLAY_STYLE_SHIFT_DOWN = 35¶

FRACTION_NUMERATOR_GAP_MIN = 36¶

FRACTION_NUM_DISPLAY_STYLE_GAP_MIN = 37¶

FRACTION_RULE_THICKNESS = 38¶

FRACTION_DENOMINATOR_GAP_MIN = 39¶

MATH_LEADING = 4¶

FRACTION_DENOM_DISPLAY_STYLE_GAP_MIN = 40¶

SKEWED_FRACTION_HORIZONTAL_GAP = 41¶

SKEWED_FRACTION_VERTICAL_GAP = 42¶

OVERBAR_VERTICAL_GAP = 43¶

OVERBAR_RULE_THICKNESS = 44¶

OVERBAR_EXTRA_ASCENDER = 45¶

UNDERBAR_VERTICAL_GAP = 46¶

UNDERBAR_RULE_THICKNESS = 47¶

UNDERBAR_EXTRA_DESCENDER = 48¶

RADICAL_VERTICAL_GAP = 49¶

AXIS_HEIGHT = 5¶

RADICAL_DISPLAY_STYLE_VERTICAL_GAP = 50¶

RADICAL_RULE_THICKNESS = 51¶

RADICAL_EXTRA_ASCENDER = 52¶

RADICAL_KERN_BEFORE_DEGREE = 53¶

RADICAL_KERN_AFTER_DEGREE = 54¶

RADICAL_DEGREE_BOTTOM_RAISE_PERCENT = 55¶

ACCENT_BASE_HEIGHT = 6¶

FLATTENED_ACCENT_BASE_HEIGHT = 7¶

SUBSCRIPT_SHIFT_DOWN = 8¶

SUBSCRIPT_TOP_MAX = 9¶

class HarfBuzz.ot_math_kern_t(value)¶

Bases: GObject.GEnum

The math kerning-table types defined for the four corners of a glyph.

New in version 1.3.3.

TOP_RIGHT = 0¶

TOP_LEFT = 1¶

BOTTOM_RIGHT = 2¶

BOTTOM_LEFT = 3¶

class HarfBuzz.ot_meta_tag_t(value)¶

Bases: GObject.GEnum

Known metadata tags from https://docs.microsoft.com/en-us/typography/opentype/spec/meta

New in version 2.6.0.

DESIGN_LANGUAGES = 1684827751¶: Design languages. Text, using only Basic Latin (ASCII) characters. Indicates languages and/or scripts for the user audiences that the font was primarily designed for.

SUPPORTED_LANGUAGES = 1936485991¶: Supported languages. Text, using only Basic Latin (ASCII) characters. Indicates languages and/or scripts that the font is declared to be capable of supporting.

class HarfBuzz.ot_metrics_tag_t(value)¶

Bases: GObject.GEnum

From https://docs.microsoft.com/en-us/typography/opentype/spec/mvar#value-tags

New in version 2.6.0.

CAP_HEIGHT = 1668311156¶: cap height.

HORIZONTAL_ASCENDER = 1751216995¶: horizontal ascender.

HORIZONTAL_CLIPPING_ASCENT = 1751346273¶: horizontal clipping ascent.

HORIZONTAL_CLIPPING_DESCENT = 1751346276¶: horizontal clipping descent.

HORIZONTAL_CARET_OFFSET = 1751347046¶: horizontal caret offset.

HORIZONTAL_CARET_RUN = 1751347822¶: horizontal caret run.

HORIZONTAL_CARET_RISE = 1751347827¶: horizontal caret rise.

HORIZONTAL_DESCENDER = 1751413603¶: horizontal descender.

HORIZONTAL_LINE_GAP = 1751934832¶: horizontal line gap.

SUBSCRIPT_EM_X_OFFSET = 1935833199¶: subscript em x offset.

SUBSCRIPT_EM_X_SIZE = 1935833203¶: subscript em x size.

SUBSCRIPT_EM_Y_OFFSET = 1935833455¶: subscript em y offset.

SUBSCRIPT_EM_Y_SIZE = 1935833459¶: subscript em y size.

SUPERSCRIPT_EM_X_OFFSET = 1936750703¶: superscript em x offset.

SUPERSCRIPT_EM_X_SIZE = 1936750707¶: superscript em x size.

SUPERSCRIPT_EM_Y_OFFSET = 1936750959¶: superscript em y offset.

SUPERSCRIPT_EM_Y_SIZE = 1936750963¶: superscript em y size.

STRIKEOUT_OFFSET = 1937011311¶: strikeout offset.

STRIKEOUT_SIZE = 1937011315¶: strikeout size.

UNDERLINE_OFFSET = 1970168943¶: underline offset.

UNDERLINE_SIZE = 1970168947¶: underline size.

VERTICAL_ASCENDER = 1986098019¶: vertical ascender.

VERTICAL_CARET_OFFSET = 1986228070¶: vertical caret offset.

VERTICAL_CARET_RUN = 1986228846¶: vertical caret run.

VERTICAL_CARET_RISE = 1986228851¶: vertical caret rise.

VERTICAL_DESCENDER = 1986294627¶: vertical descender.

VERTICAL_LINE_GAP = 1986815856¶: vertical line gap.

X_HEIGHT = 2020108148¶: x height.

class HarfBuzz.script_t(value)¶

Bases: GObject.GEnum

Data type for scripts. Each HarfBuzz.script_t’s value is an #hb_tag_t corresponding to the four-letter values defined by ISO 15924.

See also the Script (sc) property of the Unicode Character Database.

INVALID = 0¶: #HB_TAG_NONE

ADLAM = 1097100397¶

CAUCASIAN_ALBANIAN = 1097295970¶

AHOM = 1097363309¶

ARABIC = 1098015074¶

IMPERIAL_ARAMAIC = 1098018153¶

ARMENIAN = 1098018158¶

AVESTAN = 1098281844¶

BALINESE = 1113681001¶

BAMUM = 1113681269¶

BASSA_VAH = 1113682803¶

BATAK = 1113683051¶

BENGALI = 1113943655¶

BHAIKSUKI = 1114139507¶

BOPOMOFO = 1114599535¶

BRAHMI = 1114792296¶

BRAILLE = 1114792297¶

BUGINESE = 1114990441¶

BUHID = 1114990692¶

CHAKMA = 1130457965¶

CANADIAN_SYLLABICS = 1130458739¶

CARIAN = 1130459753¶

CHAM = 1130914157¶

CHEROKEE = 1130915186¶

CHORASMIAN = 1130918515¶

COPTIC = 1131376756¶

CYPRIOT = 1131442804¶

CYRILLIC = 1132032620¶

DEVANAGARI = 1147500129¶

DIVES_AKURU = 1147756907¶

DOGRA = 1148151666¶

DESERET = 1148416628¶

DUPLOYAN = 1148547180¶

EGYPTIAN_HIEROGLYPHS = 1164409200¶

ELBASAN = 1164730977¶

ELYMAIC = 1164736877¶

ETHIOPIC = 1165256809¶

GEORGIAN = 1197830002¶

GLAGOLITIC = 1198285159¶

GUNJALA_GONDI = 1198485095¶

MASARAM_GONDI = 1198485101¶

GOTHIC = 1198486632¶

GRANTHA = 1198678382¶

GREEK = 1198679403¶

GUJARATI = 1198877298¶

GURMUKHI = 1198879349¶

HANGUL = 1214344807¶

HAN = 1214344809¶

HANUNOO = 1214344815¶

HATRAN = 1214346354¶

HEBREW = 1214603890¶

HIRAGANA = 1214870113¶

ANATOLIAN_HIEROGLYPHS = 1215067511¶

PAHAWH_HMONG = 1215131239¶

NYIAKENG_PUACHUE_HMONG = 1215131248¶

OLD_HUNGARIAN = 1215655527¶

OLD_ITALIC = 1232363884¶

JAVANESE = 1247901281¶

KAYAH_LI = 1264675945¶

KATAKANA = 1264676449¶

KHAROSHTHI = 1265131890¶

KHMER = 1265134962¶

KHOJKI = 1265135466¶

KHITAN_SMALL_SCRIPT = 1265202291¶

KANNADA = 1265525857¶

KAITHI = 1265920105¶

TAI_THAM = 1281453665¶

LAO = 1281453935¶

LATIN = 1281455214¶

LEPCHA = 1281716323¶

LIMBU = 1281977698¶

LINEAR_A = 1281977953¶

LINEAR_B = 1281977954¶

LISU = 1281979253¶

LYCIAN = 1283023721¶

LYDIAN = 1283023977¶

MAHAJANI = 1298229354¶

MAKASAR = 1298230113¶

MANDAIC = 1298230884¶

MANICHAEAN = 1298230889¶

MARCHEN = 1298231907¶

MEDEFAIDRIN = 1298490470¶

MENDE_KIKAKUI = 1298493028¶

MEROITIC_CURSIVE = 1298494051¶

MEROITIC_HIEROGLYPHS = 1298494063¶

MALAYALAM = 1298954605¶

MODI = 1299145833¶

MONGOLIAN = 1299148391¶

MRO = 1299345263¶

MEETEI_MAYEK = 1299473769¶

MULTANI = 1299541108¶

MYANMAR = 1299803506¶

NANDINAGARI = 1315008100¶

OLD_NORTH_ARABIAN = 1315009122¶

NABATAEAN = 1315070324¶

NEWA = 1315272545¶

NKO = 1315663727¶

NUSHU = 1316186229¶

OGHAM = 1332175213¶

OL_CHIKI = 1332503403¶

OLD_TURKIC = 1332898664¶

ORIYA = 1332902241¶

OSAGE = 1332963173¶

OSMANYA = 1332964705¶

PALMYRENE = 1348562029¶

PAU_CIN_HAU = 1348564323¶

OLD_PERMIC = 1348825709¶

PHAGS_PA = 1349017959¶

INSCRIPTIONAL_PAHLAVI = 1349020777¶

PSALTER_PAHLAVI = 1349020784¶

PHOENICIAN = 1349021304¶

MIAO = 1349284452¶

INSCRIPTIONAL_PARTHIAN = 1349678185¶

REJANG = 1382706791¶

HANIFI_ROHINGYA = 1383032935¶

RUNIC = 1383427698¶

SAMARITAN = 1398893938¶

OLD_SOUTH_ARABIAN = 1398895202¶

SAURASHTRA = 1398895986¶

SIGNWRITING = 1399287415¶

SHAVIAN = 1399349623¶

SHARADA = 1399353956¶

SIDDHAM = 1399415908¶

KHUDAWADI = 1399418468¶

SINHALA = 1399418472¶

SOGDIAN = 1399809892¶

OLD_SOGDIAN = 1399809903¶

SORA_SOMPENG = 1399812705¶

SOYOMBO = 1399814511¶

SUNDANESE = 1400204900¶

SYLOTI_NAGRI = 1400466543¶

SYRIAC = 1400468067¶

TAGBANWA = 1415669602¶

TAKRI = 1415670642¶

TAI_LE = 1415670885¶

NEW_TAI_LUE = 1415670901¶

TAMIL = 1415671148¶

TANGUT = 1415671399¶

TAI_VIET = 1415673460¶

TELUGU = 1415933045¶

TIFINAGH = 1415999079¶

TAGALOG = 1416064103¶

THAANA = 1416126817¶

THAI = 1416126825¶

TIBETAN = 1416192628¶

TIRHUTA = 1416196712¶

UGARITIC = 1432838514¶

VAI = 1449224553¶

WARANG_CITI = 1466004065¶

WANCHO = 1466132591¶

OLD_PERSIAN = 1483761007¶

CUNEIFORM = 1483961720¶

YEZIDI = 1499822697¶

YI = 1500080489¶

ZANABAZAR_SQUARE = 1516334690¶

INHERITED = 1516858984¶: HB_TAG (‘Z’,’i’,’n’,’h’)

COMMON = 1517910393¶: HB_TAG (‘Z’,’y’,’y’,’y’)

UNKNOWN = 1517976186¶: HB_TAG (‘Z’,’z’,’z’,’z’) HarfBuzz.script_t.ARABIC HarfBuzz.script_t.ARMENIAN HarfBuzz.script_t.BENGALI HarfBuzz.script_t.CYRILLIC HarfBuzz.script_t.DEVANAGARI HarfBuzz.script_t.GEORGIAN HarfBuzz.script_t.GREEK HarfBuzz.script_t.GUJARATI HarfBuzz.script_t.GURMUKHI HarfBuzz.script_t.HANGUL HarfBuzz.script_t.HAN HarfBuzz.script_t.HEBREW HarfBuzz.script_t.HIRAGANA HarfBuzz.script_t.KANNADA HarfBuzz.script_t.KATAKANA HarfBuzz.script_t.LAO HarfBuzz.script_t.LATIN HarfBuzz.script_t.MALAYALAM HarfBuzz.script_t.ORIYA HarfBuzz.script_t.TAMIL HarfBuzz.script_t.TELUGU HarfBuzz.script_t.THAI HarfBuzz.script_t.TIBETAN HarfBuzz.script_t.BOPOMOFO HarfBuzz.script_t.BRAILLE HarfBuzz.script_t.CANADIAN_SYLLABICS HarfBuzz.script_t.CHEROKEE HarfBuzz.script_t.ETHIOPIC HarfBuzz.script_t.KHMER HarfBuzz.script_t.MONGOLIAN HarfBuzz.script_t.MYANMAR HarfBuzz.script_t.OGHAM HarfBuzz.script_t.RUNIC HarfBuzz.script_t.SINHALA HarfBuzz.script_t.SYRIAC HarfBuzz.script_t.THAANA HarfBuzz.script_t.YI HarfBuzz.script_t.DESERET HarfBuzz.script_t.GOTHIC HarfBuzz.script_t.OLD_ITALIC HarfBuzz.script_t.BUHID HarfBuzz.script_t.HANUNOO HarfBuzz.script_t.TAGALOG HarfBuzz.script_t.TAGBANWA HarfBuzz.script_t.CYPRIOT HarfBuzz.script_t.LIMBU HarfBuzz.script_t.LINEAR_B HarfBuzz.script_t.OSMANYA HarfBuzz.script_t.SHAVIAN HarfBuzz.script_t.TAI_LE HarfBuzz.script_t.UGARITIC HarfBuzz.script_t.BUGINESE HarfBuzz.script_t.COPTIC HarfBuzz.script_t.GLAGOLITIC HarfBuzz.script_t.KHAROSHTHI HarfBuzz.script_t.NEW_TAI_LUE HarfBuzz.script_t.OLD_PERSIAN HarfBuzz.script_t.SYLOTI_NAGRI HarfBuzz.script_t.TIFINAGH HarfBuzz.script_t.BALINESE HarfBuzz.script_t.CUNEIFORM HarfBuzz.script_t.NKO HarfBuzz.script_t.PHAGS_PA HarfBuzz.script_t.PHOENICIAN HarfBuzz.script_t.CARIAN HarfBuzz.script_t.CHAM HarfBuzz.script_t.KAYAH_LI HarfBuzz.script_t.LEPCHA HarfBuzz.script_t.LYCIAN HarfBuzz.script_t.LYDIAN HarfBuzz.script_t.OL_CHIKI HarfBuzz.script_t.REJANG HarfBuzz.script_t.SAURASHTRA HarfBuzz.script_t.SUNDANESE HarfBuzz.script_t.VAI HarfBuzz.script_t.AVESTAN HarfBuzz.script_t.BAMUM HarfBuzz.script_t.EGYPTIAN_HIEROGLYPHS HarfBuzz.script_t.IMPERIAL_ARAMAIC HarfBuzz.script_t.INSCRIPTIONAL_PAHLAVI HarfBuzz.script_t.INSCRIPTIONAL_PARTHIAN HarfBuzz.script_t.JAVANESE HarfBuzz.script_t.KAITHI HarfBuzz.script_t.LISU HarfBuzz.script_t.MEETEI_MAYEK HarfBuzz.script_t.OLD_SOUTH_ARABIAN HarfBuzz.script_t.OLD_TURKIC HarfBuzz.script_t.SAMARITAN HarfBuzz.script_t.TAI_THAM HarfBuzz.script_t.TAI_VIET HarfBuzz.script_t.BATAK HarfBuzz.script_t.BRAHMI HarfBuzz.script_t.MANDAIC HarfBuzz.script_t.CHAKMA HarfBuzz.script_t.MEROITIC_CURSIVE HarfBuzz.script_t.MEROITIC_HIEROGLYPHS HarfBuzz.script_t.MIAO HarfBuzz.script_t.SHARADA HarfBuzz.script_t.SORA_SOMPENG HarfBuzz.script_t.TAKRI HarfBuzz.script_t.BASSA_VAH HarfBuzz.script_t.CAUCASIAN_ALBANIAN HarfBuzz.script_t.DUPLOYAN HarfBuzz.script_t.ELBASAN HarfBuzz.script_t.GRANTHA HarfBuzz.script_t.KHOJKI HarfBuzz.script_t.KHUDAWADI HarfBuzz.script_t.LINEAR_A HarfBuzz.script_t.MAHAJANI HarfBuzz.script_t.MANICHAEAN HarfBuzz.script_t.MENDE_KIKAKUI HarfBuzz.script_t.MODI HarfBuzz.script_t.MRO HarfBuzz.script_t.NABATAEAN HarfBuzz.script_t.OLD_NORTH_ARABIAN HarfBuzz.script_t.OLD_PERMIC HarfBuzz.script_t.PAHAWH_HMONG HarfBuzz.script_t.PALMYRENE HarfBuzz.script_t.PAU_CIN_HAU HarfBuzz.script_t.PSALTER_PAHLAVI HarfBuzz.script_t.SIDDHAM HarfBuzz.script_t.TIRHUTA HarfBuzz.script_t.WARANG_CITI HarfBuzz.script_t.AHOM HarfBuzz.script_t.ANATOLIAN_HIEROGLYPHS HarfBuzz.script_t.HATRAN HarfBuzz.script_t.MULTANI HarfBuzz.script_t.OLD_HUNGARIAN HarfBuzz.script_t.SIGNWRITING HarfBuzz.script_t.ADLAM HarfBuzz.script_t.BHAIKSUKI HarfBuzz.script_t.MARCHEN HarfBuzz.script_t.OSAGE HarfBuzz.script_t.TANGUT HarfBuzz.script_t.NEWA HarfBuzz.script_t.MASARAM_GONDI HarfBuzz.script_t.NUSHU HarfBuzz.script_t.SOYOMBO HarfBuzz.script_t.ZANABAZAR_SQUARE HarfBuzz.script_t.DOGRA HarfBuzz.script_t.GUNJALA_GONDI HarfBuzz.script_t.HANIFI_ROHINGYA HarfBuzz.script_t.MAKASAR HarfBuzz.script_t.MEDEFAIDRIN HarfBuzz.script_t.OLD_SOGDIAN HarfBuzz.script_t.SOGDIAN HarfBuzz.script_t.ELYMAIC HarfBuzz.script_t.NANDINAGARI HarfBuzz.script_t.NYIAKENG_PUACHUE_HMONG HarfBuzz.script_t.WANCHO

class HarfBuzz.unicode_combining_class_t(value)¶

Bases: GObject.GEnum

Data type for the Canonical_Combining_Class (ccc) property from the Unicode Character Database.

Note: newer versions of Unicode may add new values. Client programs should be ready to handle any value in the 0..254 range being returned from HarfBuzz.unicode_combining_class().

NOT_REORDERED = 0¶: Spacing and enclosing marks; also many vowel and consonant signs, even if nonspacing

OVERLAY = 1¶: Marks which overlay a base letter or symbol

CCC10 = 10¶: [Hebrew]

CCC103 = 103¶: [Thai]

CCC107 = 107¶: [Thai]

CCC11 = 11¶: [Hebrew]

CCC118 = 118¶: [Lao]

CCC12 = 12¶: [Hebrew]

CCC122 = 122¶: [Lao]

CCC129 = 129¶: [Tibetan]

CCC13 = 13¶: [Hebrew]

CCC130 = 130¶: [Tibetan]

CCC133 = 132¶: [Tibetan]

CCC14 = 14¶: [Hebrew]

CCC15 = 15¶: [Hebrew]

CCC16 = 16¶: [Hebrew]

CCC17 = 17¶: [Hebrew]

CCC18 = 18¶: [Hebrew]

CCC19 = 19¶: [Hebrew]

CCC20 = 20¶: [Hebrew]

ATTACHED_BELOW_LEFT = 200¶: Marks attached at the bottom left

ATTACHED_BELOW = 202¶: Marks attached directly below

CCC21 = 21¶: [Hebrew]

ATTACHED_ABOVE = 214¶: Marks attached directly above

ATTACHED_ABOVE_RIGHT = 216¶: Marks attached at the top right

BELOW_LEFT = 218¶: Distinct marks at the bottom left

CCC22 = 22¶: [Hebrew]

BELOW = 220¶: Distinct marks directly below

BELOW_RIGHT = 222¶: Distinct marks at the bottom right

LEFT = 224¶: Distinct marks to the left

RIGHT = 226¶: Distinct marks to the right

ABOVE_LEFT = 228¶: Distinct marks at the top left

CCC23 = 23¶: [Hebrew]

ABOVE = 230¶: Distinct marks directly above

ABOVE_RIGHT = 232¶: Distinct marks at the top right

DOUBLE_BELOW = 233¶: Distinct marks subtending two bases

DOUBLE_ABOVE = 234¶: Distinct marks extending above two bases

CCC24 = 24¶: [Hebrew]

IOTA_SUBSCRIPT = 240¶: Greek iota subscript only

CCC25 = 25¶: [Hebrew]

INVALID = 255¶: Invalid combining class

CCC26 = 26¶: [Hebrew]

CCC27 = 27¶: [Arabic]

CCC28 = 28¶: [Arabic]

CCC29 = 29¶: [Arabic]

CCC30 = 30¶: [Arabic]

CCC31 = 31¶: [Arabic]

CCC32 = 32¶: [Arabic]

CCC33 = 33¶: [Arabic]

CCC34 = 34¶: [Arabic]

CCC35 = 35¶: [Arabic]

CCC36 = 36¶: [Syriac]

NUKTA = 7¶: Diacritic nukta marks in Brahmi-derived scripts

KANA_VOICING = 8¶: Hiragana/Katakana voicing marks

CCC84 = 84¶: [Telugu]

VIRAMA = 9¶: Viramas

CCC91 = 91¶: [Telugu]

class HarfBuzz.unicode_general_category_t(value)¶

Bases: GObject.GEnum

Data type for the “General_Category” (gc) property from the Unicode Character Database.

CONTROL = 0¶: [Cc]

FORMAT = 1¶: [Cf]

SPACING_MARK = 10¶: [Mc]

ENCLOSING_MARK = 11¶: [Me]

NON_SPACING_MARK = 12¶: [Mn]

DECIMAL_NUMBER = 13¶: [Nd]

LETTER_NUMBER = 14¶: [Nl]

OTHER_NUMBER = 15¶: [No]

CONNECT_PUNCTUATION = 16¶: [Pc]

DASH_PUNCTUATION = 17¶: [Pd]

CLOSE_PUNCTUATION = 18¶: [Pe]

FINAL_PUNCTUATION = 19¶: [Pf]

UNASSIGNED = 2¶: [Cn]

INITIAL_PUNCTUATION = 20¶: [Pi]

OTHER_PUNCTUATION = 21¶: [Po]

OPEN_PUNCTUATION = 22¶: [Ps]

CURRENCY_SYMBOL = 23¶: [Sc]

MODIFIER_SYMBOL = 24¶: [Sk]

MATH_SYMBOL = 25¶: [Sm]

OTHER_SYMBOL = 26¶: [So]

LINE_SEPARATOR = 27¶: [Zl]

PARAGRAPH_SEPARATOR = 28¶: [Zp]

SPACE_SEPARATOR = 29¶: [Zs]

PRIVATE_USE = 3¶: [Co]

SURROGATE = 4¶: [Cs]

LOWERCASE_LETTER = 5¶: [Ll]

MODIFIER_LETTER = 6¶: [Lm]

OTHER_LETTER = 7¶: [Lo]

TITLECASE_LETTER = 8¶: [Lt]

UPPERCASE_LETTER = 9¶: [Lu]