Pitch class final

A note in the octave range.

See also:

Inheritance
Implemented types
Annotations
  • @immutable

Constructors

Pitch(Note note, {required int octave})
Creates a new Pitch from note and octave.
const
Pitch.parse(String source)
Parse source as a Pitch and return its value.
factory

Properties

augmentedTriad → Chord<Pitch>
The ChordPattern.augmentedTriad on this Pitch.
no setter
diminishedTriad → Chord<Pitch>
The ChordPattern.diminishedTriad on this Pitch.
no setter
hashCode → int
The hash code for this object.
no setteroverride
majorTriad → Chord<Pitch>
The ChordPattern.majorTriad on this Pitch.
no setter
midiNumber → int?
The MIDI number (an integer from 0 to 127) of this Pitch, or null for pitches out of the MIDI range.
no setter
minorTriad → Chord<Pitch>
The ChordPattern.minorTriad on this Pitch.
no setter
note → Note
The note inside the octave.
final
octave → int
The octave where the note is positioned.
final
respelledDownwards → Pitch
This Pitch respelled downwards while keeping the same number of semitones.
no setter
respelledSimple → Pitch
This Pitch with the simplest Accidental spelling while keeping the same number of semitones.
no setter
respelledUpwards → Pitch
This Pitch respelled upwards while keeping the same number of semitones.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
semitones → int
The number of semitones of this Pitch from C0 (root).
no setter

Methods

compareTo(Pitch other) → int
Compares this object to another object.
override
difference(Pitch other) → int
The difference in semitones between this Pitch and other.
override
frequency({Frequency referenceFrequency = const Frequency(440), TuningSystem tuningSystem = const EqualTemperament.edo12()}) → Frequency
The Frequency of this Pitch from referenceFrequency and tuningSystem.
harmonics({required int upToIndex, Frequency referenceFrequency = const Frequency(440), TuningSystem tuningSystem = const EqualTemperament.edo12()}) → Set<ClosestPitch>
The ClosestPitch set of harmonics series upToIndex from this Pitch.
interval(Pitch other) → Interval
The interval between this Pitch and other.
override
isEnharmonicWith(ClassMixin<PitchClass> other) → bool
Whether Class is enharmonically equivalent to other.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
respellByAccidental(Accidental accidental) → Pitch?
This Pitch respelled by accidental while keeping the same number of semitones.
respellByBaseNote(BaseNote baseNote) → Pitch
This Pitch respelled by baseNote while keeping the same number of semitones.
respellByBaseNoteDistance(int distance) → Pitch
This Pitch respelled by BaseNote.ordinal distance while keeping the same number of semitones.
toClass() → PitchClass
Creates a new PitchClass from semitones.
inherited
toString({PitchNotation system = PitchNotation.scientific}) → String
The string representation of this Pitch based on system.
override
transposeBy(Interval interval) → Pitch
Transposes this Pitch by interval.
override

Operators

operator +(Cent cents) → ClosestPitch
Adds cents to this Pitch, creating a new ClosestPitch.
operator -(Cent cents) → ClosestPitch
Subtracts cents from this Pitch, creating a new ClosestPitch.
operator <(Pitch other) → bool
Whether this Pitch is lower than other.
operator <=(Pitch other) → bool
Whether this Pitch is lower than or equal to other.
operator ==(Object other) → bool
The equality operator.
override
operator >(Pitch other) → bool
Whether this Pitch is higher than other.
operator >=(Pitch other) → bool
Whether this Pitch is higher than or equal to other.

Static Methods

octaveFromSemitones(int semitones) → int
The octave that corresponds to the semitones from root height.