enum DirectionDirection in which the device is opened.
-
The direction is unspecified.
Declaration
Swift
case unspecified -
Up.
Declaration
Swift
case up -
Down.
Declaration
Swift
case down -
Left.
Declaration
Swift
case left -
Right.
Declaration
Swift
case right -
In.
Declaration
Swift
case `in` -
Out.
Declaration
Swift
case out -
Creates a new instance with the specified raw value.
If there is no value of the type that corresponds with the specified raw value, this initializer returns
nil. For example:enum PaperSize: String { case A4, A5, Letter, Legal } print(PaperSize(rawValue: "Legal")) // Prints "Optional(PaperSize.Legal)" print(PaperSize(rawValue: "Tabloid")) // Prints "nil"Declaration
Swift
init?(rawValue: UInt64)Parameters
rawValueThe raw value to use for the new instance.