addFeaturePrefix(_:)addFeaturePrefix:addFeaturePrefix_

Layout Prefixes

• featurePrefixes

  Feature prefixes in the font.

• countOfFeaturePrefixes()countOfFeaturePrefixescountOfFeaturePrefixes

  The number of feature prefixes.

• featurePrefix(at:)objectInFeaturePrefixesAtIndex:objectInFeaturePrefixesAtIndex_

  The feature prefix at an index.

• featurePrefix(forTag:)featurePrefixForTag:featurePrefixForTag_

  The feature prefix with the specified name.

• insertFeaturePrefix(_:at:)insertObject:inFeaturePrefixesAtIndex:insertObject_inFeaturePrefixesAtIndex_

  Inserts a feature prefix at an index.

• removeFeaturePrefix(_:)removeFeaturePrefix:removeFeaturePrefix_

  Removes a feature prefix.

• removeFeaturePrefix(at:)removeObjectFromFeaturePrefixesAtIndex:removeObjectFromFeaturePrefixesAtIndex_

  Removes the feature prefix at an index.

• replaceFeaturePrefix(at:with:)replaceObjectInFeaturePrefixesAtIndex:withObject:replaceObjectInFeaturePrefixesAtIndex_withObject_

  Replaces the feature prefix at an index.