KeyState

final case
class KeyState(keyCode: GE, lo: GE, hi: GE, lag: GE) extends SingleOut with ControlRated

A UGen that detects a specific keyboard stroke. When the given key is not pressed, the lo value is output, while the key is pressed the hi value is output. If lag is greater than zero, a Lag -type operation is applied for a smoother transition between lo and hi .

Value Params
hi

value output when the currently pressed does match the code

keyCode

hardware code for the key to monitor. This is likely platform dependent. For example, on Linux, key-codes 24 to 29 correspond to 'Q', 'W', 'E', 'R', 'T', 'Y'.

lag

60 dB lag time in seconds.

lo

value output when the currently pressed does not match the code

See also
Companion
object
trait Serializable
trait ControlRated
class SingleOut
class SomeOut
trait Lazy
trait GE
class UGenSource[UGenInLike]
trait Expander[UGenInLike]
trait Lazy
trait Product
trait Equals
class Object
trait Matchable
class Any

Value members

Inherited methods

final
def name: String
Inherited from
UGenSource
def productElementNames: Iterator[String]
Inherited from
Product
def productIterator: Iterator[Any]
Inherited from
Product
final
def rate: Rate
Inherited from
ControlRated

Inherited fields

lazy override
val hashCode: Int
Inherited from
UGenSource