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
ALL_TYPOGRAPHIC`0`	All Typographic Features
LIGATURES`1`	Ligatures
CURISVE_CONNECTION`2`	Cursive Connection
LETTER_CASE`3`	Letter Case
VERTICAL_SUBSTITUTION`4`	Vertical Substitution
LINGUISTIC_REARRANGEMENT`5`	Linguistic Rearrangement
NUMBER_SPACING`6`	Number Spacing
SMART_SWASH_TYPE`8`	Smart Swash
DIACRITICS_TYPE`9`	Diacritics
VERTICAL_POSITION`10`	Vertical Position
FRACTIONS`11`	Fractions
OVERLAPPING_CHARACTERS_TYPE`13`	Overlapping Characters
TYPOGRAPHIC_EXTRAS`14`	Typographic Extras
MATHEMATICAL_EXTRAS`15`	Mathematical Extras
ORNAMENT_SETS_TYPE`16`	Ornament Sets
CHARACTER_ALTERNATIVES`17`	Character Alternatives
DESIGN_COMPLEXITY_TYPE`18`	Design Complexity
STYLE_OPTIONS`19`	Style Options
CHARACTER_SHAPE`20`	Character Shape
NUMBER_CASE`21`	Number Case
TEXT_SPACING`22`	Text Spacing
TRANSLITERATION`23`	Transliteration
ANNOTATION_TYPE`24`	Annotation
KANA_SPACING_TYPE`25`	Kana Spacing
IDEOGRAPHIC_SPACING_TYPE`26`	Ideographic Spacing
UNICODE_DECOMPOSITION_TYPE`27`	Unicode Decomposition
RUBY_KANA`28`	Ruby Kana
CJK_SYMBOL_ALTERNATIVES_TYPE`29`	CJK Symbol Alternatives
IDEOGRAPHIC_ALTERNATIVES_TYPE`30`	Ideographic Alternatives
CJK_VERTICAL_ROMAN_PLACEMENT_TYPE`31`	CJK Vertical Roman Placement
ITALIC_CJK_ROMAN`32`	Italic CJK Roman
CASE_SENSITIVE_LAYOUT`33`	Case Sensitive Layout
ALTERNATE_KANA`34`	Alternate Kana
STYLISTIC_ALTERNATIVES`35`	Stylistic Alternatives
CONTEXTUAL_ALTERNATIVES`36`	Contextual Alternatives
LOWER_CASE`37`	Lower Case
UPPER_CASE`38`	Upper Case
LANGUAGE_TAG_TYPE`39`	Language Tag
CJK_ROMAN_SPACING_TYPE`103`	CJK Roman Spacing

hb_aat_layout_feature_type_t

Values

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