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DsPdfJS API / FontFeature
FontFeature =
object
Identifies a typographic feature in the OpenType font.
optionalapplyLastAlternative:boolean
Indicates whether the last alternative should be applied if the specified position exceeds the number of alternatives.
optionalenabled:boolean
Indicates whether the feature should be enabled.
featureTag:
string
The OpenType name identifier of the feature.
optionalparameter:number
1-based position of the alternate glyph ID in Alternate Substitution lookup.