Music.Time.Behavior

Behaviors, or time-varying values.

TODO integrate better in the library

Documentation

data Behavior a

Instances

Functor Behavior

Applicative Behavior

HasBehavior Behavior

Floating a => Floating (Behavior a)

Fractional a => Fractional (Behavior a)

Num a => Num (Behavior a)

Monoid a => Monoid (Behavior a)

Semigroup a => Semigroup (Behavior a)

Wrapped (Behavior a)

IsDynamics a => IsDynamics (Behavior a)

IsInterval a => IsInterval (Behavior a)

IsPitch a => IsPitch (Behavior a)

AffineSpace a => AffineSpace (Behavior a)

AdditiveGroup a => AdditiveGroup (Behavior a)

Delayable (Behavior a)

Stretchable (Behavior a)

Tiable a => Tiable (Behavior a)

HasMidi a => HasMidi (Behavior a)

HasLilypond a => HasLilypond (Behavior a)

HasMusicXml a => HasMusicXml (Behavior a)

(HasGetPitch a, HasSetPitch a b) => HasSetPitch (Behavior a) (Behavior b)

constant :: a -> Behavior a

A constant (non-varying) behavior.

Identical to behavior . const but creates more efficient behaviors.

behavior :: (Time -> a) -> Behavior a

Create a behavior from function of (absolute) time.

You should pass a function defined for the whole range, including negative time.

varying :: (Duration -> a) -> Behavior a

Create a behaviour from a function of (relative) duration focused on sunit.

You should pass a function defined for the whole range, including negative durations.

varyingIn :: Span -> (Duration -> a) -> Behavior a

Create a behaviour from a function of (relative) duration focused on the given span.

You should pass a function defined for the whole range, including negative durations.

switchB :: Time -> Behavior a -> Behavior a -> Behavior a

trimBeforeB :: Monoid a => Time -> Behavior a -> Behavior a