FontUnaryFunction
class FontUnaryFunction<A, OA : ObservableValue<A>>(argA: OA, lambda: (A) -> Font) : UnaryFunction<Font, A, OA> , ObservableFont
Boilerplate which avoids having to use generics. An ObservableFont which is calculated from 1 (unary) other ObservableValue.
See UnaryFunction (PropertyFunctions).