hb_aat_layout_feature_type_t

The possible feature types defined for AAT shaping, from Apple Font Feature Registry.

Values

Value	Meaning
Invalid`65535`	Initial, unset feature type
AllTypographic`0`	All Typographic Features
Ligatures`1`	Ligatures
CursiveConnection`2`	Cursive Connection
LetterCase`3`	Letter Case
VerticalSubstitution`4`	Vertical Substitution
LinguisticRearrangement`5`	Linguistic Rearrangement
NumberSpacing`6`	Number Spacing
SmartSwashType`8`	Smart Swash
DiacriticsType`9`	Diacritics
VerticalPosition`10`	Vertical Position
Fractions`11`	Fractions
OverlappingCharactersType`13`	Overlapping Characters
TypographicExtras`14`	Typographic Extras
MathematicalExtras`15`	Mathematical Extras
OrnamentSetsType`16`	Ornament Sets
CharacterAlternatives`17`	Character Alternatives
DesignComplexityType`18`	Design Complexity
StyleOptions`19`	Style Options
CharacterShape`20`	Character Shape
NumberCase`21`	Number Case
TextSpacing`22`	Text Spacing
Transliteration`23`	Transliteration
AnnotationType`24`	Annotation
KanaSpacingType`25`	Kana Spacing
IdeographicSpacingType`26`	Ideographic Spacing
UnicodeDecompositionType`27`	Unicode Decomposition
RubyKana`28`	Ruby Kana
CjkSymbolAlternativesType`29`	CJK Symbol Alternatives
IdeographicAlternativesType`30`	Ideographic Alternatives
CjkVerticalRomanPlacementType`31`	CJK Vertical Roman Placement
ItalicCjkRoman`32`	Italic CJK Roman
CaseSensitiveLayout`33`	Case Sensitive Layout
AlternateKana`34`	Alternate Kana
StylisticAlternatives`35`	Stylistic Alternatives
ContextualAlternatives`36`	Contextual Alternatives
LowerCase`37`	Lower Case
UpperCase`38`	Upper Case
LanguageTagType`39`	Language Tag
CjkRomanSpacingType`103`	CJK Roman Spacing