Music.Time.Event

Contents

Description

Synopsis

Event type

A Event is a value transformed to appear in some Span. Like Span, it is an instance of Transformable.

Instances

Monad Event
Functor Event
Applicative Event
Foldable Event
Traversable Event
Comonad Event
Eq a => Eq (Event a)
Floating a => Floating (Event a)
Fractional a => Fractional (Event a)
Num a => Num (Event a)
Ord a => Ord (Event a)
Real a => Real (Event a)
RealFrac a => RealFrac (Event a)
(Show a, Transformable a) => Show (Event a)
IsString a => IsString (Event a)
Wrapped (Event a)
IsPitch a => IsPitch (Event a)
IsInterval a => IsInterval (Event a)
IsDynamics a => IsDynamics (Event a)
ToJSON a => ToJSON (Event a)
FromJSON a => FromJSON (Event a)
Transformable (Event a)
HasDuration (Event a)
HasPosition (Event a)
Rewrapped (Event a) (Event b)
HasParts a b => HasParts (Event a) (Event b)
HasPart a b => HasPart (Event a) (Event b)
HasPitches a b => HasPitches (Event a) (Event b)
HasPitch a b => HasPitch (Event a) (Event b)
HasDynamics a b => HasDynamics (Event a) (Event b)
HasDynamic a b => HasDynamic (Event a) (Event b)
HasArticulations a b => HasArticulations (Event a) (Event b)
HasArticulation a b => HasArticulation (Event a) (Event b)
Typeable (* -> *) Event
type SetPart g (Event a) = Event (SetPart g a)
type SetPitch b (Event a) = Event (SetPitch b a)
type SetDynamic b (Event a) = Event (SetDynamic b a)
type SetArticulation g (Event a) = Event (SetArticulation g a)
type Unwrapped (Event a) = (Span, a)
type Part (Event a) = Part a
type Pitch (Event a) = Pitch a
type Dynamic (Event a) = Dynamic a
type Articulation (Event a) = Articulation a

Construction

event :: Iso (Span, a) (Span, b) (Event a) (Event b) Source

View a event as a pair of the original value and the transformation (and vice versa).

View the value in the event.

Event as a span with a trivial value.

View a event as a (time, duration, value) triple.