OrientationBinaryFunction
class OrientationBinaryFunction<A, OA : ObservableValue<A>, B, OB : ObservableValue<B>>(argA: OA, argB: OB, lambda: (A, B) -> Orientation) : BinaryFunction<Orientation, A, OA, B, OB> , ObservableOrientation
Boilerplate which avoids having to use generics. An ObservableOrientation which is calculated from 2 (binary) other ObservableValues.
See BinaryFunction (PropertyFunctions).