Class ExpressionReader

constructor

• new ExpressionReader(
      musicSheet: MusicSheet,
      instrument: Instrument,
      staffNumber: number,
  ): ExpressionReader

  Parameters

  • musicSheet: MusicSheet
  • instrument: Instrument
  • staffNumber: number

  Returns ExpressionReader

getMultiExpression

addOctaveShift

• addOctaveShift(
      directionNode: IXmlElement,
      currentMeasure: SourceMeasure,
      endTimestamp: Fraction,
      endVoiceEntryCount?: number,
  ): void

  Parameters

  • directionNode: IXmlElement
  • currentMeasure: SourceMeasure
  • endTimestamp: Fraction
  • endVoiceEntryCount: number = 0

  Returns void

addPedalMarking

• addPedalMarking(
      directionNode: IXmlElement,
      currentMeasure: SourceMeasure,
      endTimestamp: Fraction,
  ): void

  Parameters

  • directionNode: IXmlElement
  • currentMeasure: SourceMeasure
  • endTimestamp: Fraction

  Returns void

addWavyLine

• addWavyLine(
      wavyLineNode: IXmlElement,
      currentMeasure: SourceMeasure,
      currentTimestamp: Fraction,
      previousTimestamp: Fraction,
  ): void

  Parameters

  • wavyLineNode: IXmlElement
  • currentMeasure: SourceMeasure
  • currentTimestamp: Fraction
  • previousTimestamp: Fraction

  Returns void

closeOpenExpressions

• closeOpenExpressions(sourceMeasure: SourceMeasure, timestamp: Fraction): void

  Usually called at end of last measure.

  Parameters

  • sourceMeasure: SourceMeasure
  • timestamp: Fraction

  Returns void

read

• read(
      directionNode: IXmlElement,
      currentMeasure: SourceMeasure,
      inSourceMeasureCurrentFraction: Fraction,
      inSourceMeasurePreviousFraction?: Fraction,
      dirNodes?: IXmlElement[],
  ): void

  Parameters

  • directionNode: IXmlElement
  • currentMeasure: SourceMeasure
  • inSourceMeasureCurrentFraction: Fraction
  • inSourceMeasurePreviousFraction: Fraction = undefined
  • dirNodes: IXmlElement[] = ...

  Returns void

readExpressionParameters

• readExpressionParameters(
      xmlNode: IXmlElement,
      currentInstrument: Instrument,
      divisions: number,
      inSourceMeasureCurrentFraction: Fraction,
      inSourceMeasureFormerFraction: Fraction,
      currentMeasureIndex: number,
      ignoreDivisionsOffset: boolean,
  ): void

  Parameters

  • xmlNode: IXmlElement
  • currentInstrument: Instrument
  • divisions: number
  • inSourceMeasureCurrentFraction: Fraction
  • inSourceMeasureFormerFraction: Fraction
  • currentMeasureIndex: number
  • ignoreDivisionsOffset: boolean

  Returns void