Instance Property
isCanonical
Whether the axis has a four letter axis tag. Axis with longer tags are used for HOI.
Declaration
var isCanonical: Bool { get }Declaration
@property (nonatomic, readonly) BOOL isCanonical;Declaration
isCanonical() -> boolDiscussion
Note that canonicalTag might still be nil even when this property returns YES since canonicalTag only returns non-nil values that that are four-characters long and fulfils the other OpenType variation axis tag requirements. See axisTagIsOpenTypeCompliant(_:)axisTagIsOpenTypeCompliant:axisTagIsOpenTypeCompliant_.