| Value | Meaning |
|---|---|
| Invalid65535 | Initial, unset feature selector |
| AllTypeFeaturesOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ALL_TYPOGRAPHIC |
| AllTypeFeaturesOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ALL_TYPOGRAPHIC |
| RequiredLigaturesOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| RequiredLigaturesOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| CommonLigaturesOn2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| CommonLigaturesOff3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| RareLigaturesOn4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| RareLigaturesOff5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| LogosOn6 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| LogosOff7 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| RebusPicturesOn8 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| RebusPicturesOff9 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| DiphthongLigaturesOn10 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| DiphthongLigaturesOff11 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| SquaredLigaturesOn12 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| SquaredLigaturesOff13 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| AbbrevSquaredLigaturesOn14 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| AbbrevSquaredLigaturesOff15 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| SymbolLigaturesOn16 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| SymbolLigaturesOff17 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| ContextualLigaturesOn18 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| ContextualLigaturesOff19 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| HistoricalLigaturesOn20 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| HistoricalLigaturesOff21 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| Unconnected0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| PartiallyConnected1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| Cursive2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES |
| UpperAndLowerCase0 | Deprecated |
| AllCaps1 | Deprecated |
| AllLowerCase2 | Deprecated |
| SmallCaps3 | Deprecated |
| InitialCaps4 | Deprecated |
| InitialCapsAndSmallCaps5 | Deprecated |
| SubstituteVerticalFormsOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_SUBSTITUTION |
| SubstituteVerticalFormsOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_SUBSTITUTION |
| LinguisticRearrangementOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LINGUISTIC_REARRANGEMENT |
| LinguisticRearrangementOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LINGUISTIC_REARRANGEMENT |
| MonospacedNumbers0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_SPACING |
| ProportionalNumbers1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_SPACING |
| ThirdWidthNumbers2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_SPACING |
| QuarterWidthNumbers3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_SPACING |
| WordInitialSwashesOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE |
| WordInitialSwashesOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE |
| WordFinalSwashesOn2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE |
| WordFinalSwashesOff3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE |
| LineInitialSwashesOn4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE |
| LineInitialSwashesOff5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE |
| LineFinalSwashesOn6 | for #HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE |
| LineFinalSwashesOff7 | for #HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE |
| NonFinalSwashesOn8 | for #HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE |
| NonFinalSwashesOff9 | for #HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE |
| ShowDiacritics0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_DIACRITICS_TYPE |
| HideDiacritics1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_DIACRITICS_TYPE |
| DecomposeDiacritics2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_DIACRITICS_TYPE |
| NormalPosition0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION |
| Superiors1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION |
| Inferiors2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION |
| Ordinals3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION |
| ScientificInferiors4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION |
| NoFractions0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_FRACTIONS |
| VerticalFractions1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_FRACTIONS |
| DiagonalFractions2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_FRACTIONS |
| PreventOverlapOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_OVERLAPPING_CHARACTERS_TYPE |
| PreventOverlapOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_OVERLAPPING_CHARACTERS_TYPE |
| HyphensToEmDashOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| HyphensToEmDashOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| HyphenToEnDashOn2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| HyphenToEnDashOff3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| SlashedZeroOn4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| SlashedZeroOff5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| FormInterrobangOn6 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| FormInterrobangOff7 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| SmartQuotesOn8 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| SmartQuotesOff9 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| PeriodsToEllipsisOn10 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| PeriodsToEllipsisOff11 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS |
| HyphenToMinusOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| HyphenToMinusOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| AsteriskToMultiplyOn2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| AsteriskToMultiplyOff3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| SlashToDivideOn4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| SlashToDivideOff5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| InequalityLigaturesOn6 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| InequalityLigaturesOff7 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| ExponentsOn8 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| ExponentsOff9 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| MathematicalGreekOn10 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| MathematicalGreekOff11 | for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS |
| NoOrnaments0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ORNAMENT_SETS_TYPE |
| Dingbats1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ORNAMENT_SETS_TYPE |
| PiCharacters2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ORNAMENT_SETS_TYPE |
| Fleurons3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ORNAMENT_SETS_TYPE |
| DecorativeBorders4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ORNAMENT_SETS_TYPE |
| InternationalSymbols5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ORNAMENT_SETS_TYPE |
| MathSymbols6 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ORNAMENT_SETS_TYPE |
| NoAlternates0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_ALTERNATIVES |
| DesignLevel10 | for #HB_AAT_LAYOUT_FEATURE_TYPE_DESIGN_COMPLEXITY_TYPE |
| DesignLevel21 | for #HB_AAT_LAYOUT_FEATURE_TYPE_DESIGN_COMPLEXITY_TYPE |
| DesignLevel32 | for #HB_AAT_LAYOUT_FEATURE_TYPE_DESIGN_COMPLEXITY_TYPE |
| DesignLevel43 | for #HB_AAT_LAYOUT_FEATURE_TYPE_DESIGN_COMPLEXITY_TYPE |
| DesignLevel54 | for #HB_AAT_LAYOUT_FEATURE_TYPE_DESIGN_COMPLEXITY_TYPE |
| NoStyleOptions0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLE_OPTIONS |
| DisplayText1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLE_OPTIONS |
| EngravedText2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLE_OPTIONS |
| IlluminatedCaps3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLE_OPTIONS |
| TitlingCaps4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLE_OPTIONS |
| TallCaps5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLE_OPTIONS |
| TraditionalCharacters0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| SimplifiedCharacters1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| Jis1978Characters2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| Jis1983Characters3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| Jis1990Characters4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| TraditionalAltOne5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| TraditionalAltTwo6 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| TraditionalAltThree7 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| TraditionalAltFour8 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| TraditionalAltFive9 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| ExpertCharacters10 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| Jis2004Characters11 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| HojoCharacters12 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| Nlccharacters13 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| TraditionalNamesCharacters14 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE |
| LowerCaseNumbers0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_CASE |
| UpperCaseNumbers1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_CASE |
| ProportionalText0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TEXT_SPACING |
| MonospacedText1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TEXT_SPACING |
| HalfWidthText2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TEXT_SPACING |
| ThirdWidthText3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TEXT_SPACING |
| QuarterWidthText4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TEXT_SPACING |
| AltProportionalText5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TEXT_SPACING |
| AltHalfWidthText6 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TEXT_SPACING |
| NoTransliteration0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION |
| HanjaToHangul1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION |
| HiraganaToKatakana2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION |
| KatakanaToHiragana3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION |
| KanaToRomanization4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION |
| RomanizationToHiragana5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION |
| RomanizationToKatakana6 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION |
| HanjaToHangulAltOne7 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION |
| HanjaToHangulAltTwo8 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION |
| HanjaToHangulAltThree9 | for #HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION |
| NoAnnotation0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE |
| BoxAnnotation1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE |
| RoundedBoxAnnotation2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE |
| CircleAnnotation3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE |
| InvertedCircleAnnotation4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE |
| ParenthesisAnnotation5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE |
| PeriodAnnotation6 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE |
| RomanNumeralAnnotation7 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE |
| DiamondAnnotation8 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE |
| InvertedBoxAnnotation9 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE |
| InvertedRoundedBoxAnnotation10 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE |
| FullWidthKana0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_KANA_SPACING_TYPE |
| ProportionalKana1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_KANA_SPACING_TYPE |
| FullWidthIdeographs0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_SPACING_TYPE |
| ProportionalIdeographs1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_SPACING_TYPE |
| HalfWidthIdeographs2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_SPACING_TYPE |
| CanonicalCompositionOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE |
| CanonicalCompositionOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE |
| CompatibilityCompositionOn2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE |
| CompatibilityCompositionOff3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE |
| TranscodingCompositionOn4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE |
| TranscodingCompositionOff5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE |
| NoRubyKana0 | Deprecated; use #HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_OFF instead |
| RubyKana1 | Deprecated; use #HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_ON instead |
| RubyKanaOn2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_RUBY_KANA |
| RubyKanaOff3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_RUBY_KANA |
| NoCjkSymbolAlternatives0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE |
| CjkSymbolAltOne1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE |
| CjkSymbolAltTwo2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE |
| CjkSymbolAltThree3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE |
| CjkSymbolAltFour4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE |
| CjkSymbolAltFive5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE |
| NoIdeographicAlternatives0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE |
| IdeographicAltOne1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE |
| IdeographicAltTwo2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE |
| IdeographicAltThree3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE |
| IdeographicAltFour4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE |
| IdeographicAltFive5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE |
| CjkVerticalRomanCentered0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_VERTICAL_ROMAN_PLACEMENT_TYPE |
| CjkVerticalRomanHbaseline1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_VERTICAL_ROMAN_PLACEMENT_TYPE |
| NoCjkItalicRoman0 | Deprecated; use #HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_OFF instead |
| CjkItalicRoman1 | Deprecated; use #HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_ON instead |
| CjkItalicRomanOn2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ITALIC_CJK_ROMAN |
| CjkItalicRomanOff3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ITALIC_CJK_ROMAN |
| CaseSensitiveLayoutOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CASE_SENSITIVE_LAYOUT |
| CaseSensitiveLayoutOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CASE_SENSITIVE_LAYOUT |
| CaseSensitiveSpacingOn2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CASE_SENSITIVE_LAYOUT |
| CaseSensitiveSpacingOff3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CASE_SENSITIVE_LAYOUT |
| AlternateHorizKanaOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ALTERNATE_KANA |
| AlternateHorizKanaOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ALTERNATE_KANA |
| AlternateVertKanaOn2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ALTERNATE_KANA |
| AlternateVertKanaOff3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_ALTERNATE_KANA |
| NoStylisticAlternates0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltOneOn2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltOneOff3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltTwoOn4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltTwoOff5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltThreeOn6 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltThreeOff7 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltFourOn8 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltFourOff9 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltFiveOn10 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltFiveOff11 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltSixOn12 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltSixOff13 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltSevenOn14 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltSevenOff15 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltEightOn16 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltEightOff17 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltNineOn18 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltNineOff19 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltTenOn20 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltTenOff21 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltElevenOn22 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltElevenOff23 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltTwelveOn24 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltTwelveOff25 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltThirteenOn26 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltThirteenOff27 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltFourteenOn28 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltFourteenOff29 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltFifteenOn30 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltFifteenOff31 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltSixteenOn32 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltSixteenOff33 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltSeventeenOn34 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltSeventeenOff35 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltEighteenOn36 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltEighteenOff37 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltNineteenOn38 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltNineteenOff39 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltTwentyOn40 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| StylisticAltTwentyOff41 | for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES |
| ContextualAlternatesOn0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CONTEXTUAL_ALTERNATIVES |
| ContextualAlternatesOff1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CONTEXTUAL_ALTERNATIVES |
| SwashAlternatesOn2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CONTEXTUAL_ALTERNATIVES |
| SwashAlternatesOff3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CONTEXTUAL_ALTERNATIVES |
| ContextualSwashAlternatesOn4 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CONTEXTUAL_ALTERNATIVES |
| ContextualSwashAlternatesOff5 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CONTEXTUAL_ALTERNATIVES |
| DefaultLowerCase0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LOWER_CASE |
| LowerCaseSmallCaps1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LOWER_CASE |
| LowerCasePetiteCaps2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_LOWER_CASE |
| DefaultUpperCase0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_UPPER_CASE |
| UpperCaseSmallCaps1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_UPPER_CASE |
| UpperCasePetiteCaps2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_UPPER_CASE |
| HalfWidthCjkRoman0 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_ROMAN_SPACING_TYPE |
| ProportionalCjkRoman1 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_ROMAN_SPACING_TYPE |
| DefaultCjkRoman2 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_ROMAN_SPACING_TYPE |
| FullWidthCjkRoman3 | for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_ROMAN_SPACING_TYPE |
The selectors defined for specifying AAT feature settings.