Pango::Gravity(3pm)

gravity = Pango::Gravity::get_for_matrix ($matrix)

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$matrix (Pango::Matrix)

gravity = Pango::Gravity::get_for_script ($script, $base_gravity, $hint)

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$script (Pango::Script)

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$base_gravity (Pango::Gravity)

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$hint (Pango::GravityHint)

boolean = Pango::Gravity::is_vertical ($gravity)

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$gravity (Pango::Gravity)

double = Pango::Gravity::to_rotation ($gravity)

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$gravity (Pango::Gravity)

enum Pango::Gravity

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'south' / 'PANGO_GRAVITY_SOUTH'

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'east' / 'PANGO_GRAVITY_EAST'

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'north' / 'PANGO_GRAVITY_NORTH'

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'west' / 'PANGO_GRAVITY_WEST'

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'auto' / 'PANGO_GRAVITY_AUTO'

enum Pango::GravityHint

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'natural' / 'PANGO_GRAVITY_HINT_NATURAL'

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'strong' / 'PANGO_GRAVITY_HINT_STRONG'

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'line' / 'PANGO_GRAVITY_HINT_LINE'

enum Pango::Script

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'invalid-code' / 'PANGO_SCRIPT_INVALID_CODE'

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'common' / 'PANGO_SCRIPT_COMMON'

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'inherited' / 'PANGO_SCRIPT_INHERITED'

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'arabic' / 'PANGO_SCRIPT_ARABIC'

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'armenian' / 'PANGO_SCRIPT_ARMENIAN'

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'bengali' / 'PANGO_SCRIPT_BENGALI'

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'bopomofo' / 'PANGO_SCRIPT_BOPOMOFO'

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'cherokee' / 'PANGO_SCRIPT_CHEROKEE'

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'coptic' / 'PANGO_SCRIPT_COPTIC'

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'cyrillic' / 'PANGO_SCRIPT_CYRILLIC'

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'deseret' / 'PANGO_SCRIPT_DESERET'

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'devanagari' / 'PANGO_SCRIPT_DEVANAGARI'

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'ethiopic' / 'PANGO_SCRIPT_ETHIOPIC'

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'georgian' / 'PANGO_SCRIPT_GEORGIAN'

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'gothic' / 'PANGO_SCRIPT_GOTHIC'

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'greek' / 'PANGO_SCRIPT_GREEK'

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'gujarati' / 'PANGO_SCRIPT_GUJARATI'

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'gurmukhi' / 'PANGO_SCRIPT_GURMUKHI'

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'han' / 'PANGO_SCRIPT_HAN'

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'hangul' / 'PANGO_SCRIPT_HANGUL'

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'hebrew' / 'PANGO_SCRIPT_HEBREW'

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'hiragana' / 'PANGO_SCRIPT_HIRAGANA'

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'kannada' / 'PANGO_SCRIPT_KANNADA'

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'katakana' / 'PANGO_SCRIPT_KATAKANA'

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'khmer' / 'PANGO_SCRIPT_KHMER'

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'lao' / 'PANGO_SCRIPT_LAO'

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'latin' / 'PANGO_SCRIPT_LATIN'

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'malayalam' / 'PANGO_SCRIPT_MALAYALAM'

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'mongolian' / 'PANGO_SCRIPT_MONGOLIAN'

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'myanmar' / 'PANGO_SCRIPT_MYANMAR'

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'ogham' / 'PANGO_SCRIPT_OGHAM'

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'old-italic' / 'PANGO_SCRIPT_OLD_ITALIC'

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'oriya' / 'PANGO_SCRIPT_ORIYA'

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'runic' / 'PANGO_SCRIPT_RUNIC'

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'sinhala' / 'PANGO_SCRIPT_SINHALA'

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'syriac' / 'PANGO_SCRIPT_SYRIAC'

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'tamil' / 'PANGO_SCRIPT_TAMIL'

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'telugu' / 'PANGO_SCRIPT_TELUGU'

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'thaana' / 'PANGO_SCRIPT_THAANA'

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'thai' / 'PANGO_SCRIPT_THAI'

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'tibetan' / 'PANGO_SCRIPT_TIBETAN'

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'canadian-aboriginal' / 'PANGO_SCRIPT_CANADIAN_ABORIGINAL'

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'yi' / 'PANGO_SCRIPT_YI'

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'tagalog' / 'PANGO_SCRIPT_TAGALOG'

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'hanunoo' / 'PANGO_SCRIPT_HANUNOO'

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'buhid' / 'PANGO_SCRIPT_BUHID'

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'tagbanwa' / 'PANGO_SCRIPT_TAGBANWA'

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'braille' / 'PANGO_SCRIPT_BRAILLE'

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'cypriot' / 'PANGO_SCRIPT_CYPRIOT'

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'limbu' / 'PANGO_SCRIPT_LIMBU'

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'osmanya' / 'PANGO_SCRIPT_OSMANYA'

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'shavian' / 'PANGO_SCRIPT_SHAVIAN'

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'linear-b' / 'PANGO_SCRIPT_LINEAR_B'

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'tai-le' / 'PANGO_SCRIPT_TAI_LE'

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'ugaritic' / 'PANGO_SCRIPT_UGARITIC'

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'new-tai-lue' / 'PANGO_SCRIPT_NEW_TAI_LUE'

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'buginese' / 'PANGO_SCRIPT_BUGINESE'

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'glagolitic' / 'PANGO_SCRIPT_GLAGOLITIC'

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'tifinagh' / 'PANGO_SCRIPT_TIFINAGH'

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'syloti-nagri' / 'PANGO_SCRIPT_SYLOTI_NAGRI'

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'old-persian' / 'PANGO_SCRIPT_OLD_PERSIAN'

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'kharoshthi' / 'PANGO_SCRIPT_KHAROSHTHI'

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'unknown' / 'PANGO_SCRIPT_UNKNOWN'

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'balinese' / 'PANGO_SCRIPT_BALINESE'

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'cuneiform' / 'PANGO_SCRIPT_CUNEIFORM'

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'phoenician' / 'PANGO_SCRIPT_PHOENICIAN'

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'phags-pa' / 'PANGO_SCRIPT_PHAGS_PA'

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'nko' / 'PANGO_SCRIPT_NKO'

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'kayah-li' / 'PANGO_SCRIPT_KAYAH_LI'

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'lepcha' / 'PANGO_SCRIPT_LEPCHA'

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'rejang' / 'PANGO_SCRIPT_REJANG'

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'sundanese' / 'PANGO_SCRIPT_SUNDANESE'

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'saurashtra' / 'PANGO_SCRIPT_SAURASHTRA'

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'cham' / 'PANGO_SCRIPT_CHAM'

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'ol-chiki' / 'PANGO_SCRIPT_OL_CHIKI'

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'vai' / 'PANGO_SCRIPT_VAI'

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'carian' / 'PANGO_SCRIPT_CARIAN'

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'lycian' / 'PANGO_SCRIPT_LYCIAN'

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'lydian' / 'PANGO_SCRIPT_LYDIAN'

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'batak' / 'PANGO_SCRIPT_BATAK'

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'brahmi' / 'PANGO_SCRIPT_BRAHMI'

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'mandaic' / 'PANGO_SCRIPT_MANDAIC'

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'chakma' / 'PANGO_SCRIPT_CHAKMA'

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'meroitic-cursive' / 'PANGO_SCRIPT_MEROITIC_CURSIVE'

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'meroitic-hieroglyphs' / 'PANGO_SCRIPT_MEROITIC_HIEROGLYPHS'

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'miao' / 'PANGO_SCRIPT_MIAO'

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'sharada' / 'PANGO_SCRIPT_SHARADA'

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'sora-sompeng' / 'PANGO_SCRIPT_SORA_SOMPENG'

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'takri' / 'PANGO_SCRIPT_TAKRI'

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'bassa-vah' / 'PANGO_SCRIPT_BASSA_VAH'

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'caucasian-albanian' / 'PANGO_SCRIPT_CAUCASIAN_ALBANIAN'

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'duployan' / 'PANGO_SCRIPT_DUPLOYAN'

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'elbasan' / 'PANGO_SCRIPT_ELBASAN'

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'grantha' / 'PANGO_SCRIPT_GRANTHA'

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'khojki' / 'PANGO_SCRIPT_KHOJKI'

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'khudawadi' / 'PANGO_SCRIPT_KHUDAWADI'

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'linear-a' / 'PANGO_SCRIPT_LINEAR_A'

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'mahajani' / 'PANGO_SCRIPT_MAHAJANI'

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'manichaean' / 'PANGO_SCRIPT_MANICHAEAN'

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'mende-kikakui' / 'PANGO_SCRIPT_MENDE_KIKAKUI'

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'modi' / 'PANGO_SCRIPT_MODI'

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'mro' / 'PANGO_SCRIPT_MRO'

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'nabataean' / 'PANGO_SCRIPT_NABATAEAN'

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'old-north-arabian' / 'PANGO_SCRIPT_OLD_NORTH_ARABIAN'

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'old-permic' / 'PANGO_SCRIPT_OLD_PERMIC'

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'pahawh-hmong' / 'PANGO_SCRIPT_PAHAWH_HMONG'

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'palmyrene' / 'PANGO_SCRIPT_PALMYRENE'

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'pau-cin-hau' / 'PANGO_SCRIPT_PAU_CIN_HAU'

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'psalter-pahlavi' / 'PANGO_SCRIPT_PSALTER_PAHLAVI'

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'siddham' / 'PANGO_SCRIPT_SIDDHAM'

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'tirhuta' / 'PANGO_SCRIPT_TIRHUTA'

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'warang-citi' / 'PANGO_SCRIPT_WARANG_CITI'

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'ahom' / 'PANGO_SCRIPT_AHOM'

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'anatolian-hieroglyphs' / 'PANGO_SCRIPT_ANATOLIAN_HIEROGLYPHS'

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'hatran' / 'PANGO_SCRIPT_HATRAN'

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'multani' / 'PANGO_SCRIPT_MULTANI'

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'old-hungarian' / 'PANGO_SCRIPT_OLD_HUNGARIAN'

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'signwriting' / 'PANGO_SCRIPT_SIGNWRITING'