Type Alias

NSFontDescriptorFeatureKey

The following constants can be used as keys to retrieve information about a font descriptor from its feature dictionary.

Declaration

typedef NSString *NSFontDescriptorFeatureKey;

Discussion

These keys are used with NSFontFeatureSettingsAttribute.

Topics

Feature Keys

NSFontFeatureTypeIdentifierKey

An NSNumber object specifying a font feature type such as ligature, character shape, and so on. See “Font Features“ in ATSUI Programming Guide for predefined feature types.

NSFontFeatureSelectorIdentifierKey

An NSNumber object specifying a font feature selector such as common ligature off, traditional character shape, and so on. See “Font Features“ in ATSUI Programming Guide for predefined feature selectors.