Class TimeSignature

Time signature class.

Index

Constructors

Properties

beamGroupCount beamGroupLength beatCount beatLength beatSize measureTicks

Methods

Constructors

constructor

new TimeSignature(str: TimeSignatureString): TimeSignature
Create new time signature instance.
Parameters
- str: TimeSignatureString
  For example "4/4".
Returns TimeSignature
new TimeSignature(beatCount: number, beatSize: number): TimeSignature
Create new time signature instance.
Parameters
- beatCount: number
  Measure beat count.
- beatSize: number
  Size value: whole-note=1, half-note=2, quarter-note=4, etc.
Returns TimeSignature

Properties

`Readonly`beamGroupCount

beamGroupCount: number

Number of beam groups in measure.

`Readonly`beamGroupLength

beamGroupLength: number

Length of one beam group.

`Readonly`beatCount

beatCount: number

Number of beats in measure, upper value (e.g. "3" in "3/4").

`Readonly`beatLength

beatLength: NoteLength

Beat length.

`Readonly`beatSize

beatSize: number

Beat size of time signature, lower value (e.g. "4" in "3/4").

`Readonly`measureTicks

measureTicks: number

Number of ticks in measure.

Methods

is

is(beatCount: number, beatSize: number): boolean
Test whether this time signature has given beat count and size.
Parameters
- beatCount: number
  Beat count.
- beatSize: number
  Beat size.
Returns boolean
- Boolean whether this time signature match given beat count and size.

toString

toString(): string
Get string representation of this time signature (e.g. "3/4").

Returns string
- String representation.