Class AudioVisualiser

constructor

• new AudioVisualiser(
      parentElem: HTMLElement,
      audio: AudioAnalyser,
  ): AudioVisualiser

  Parameters

  • parentElem: HTMLElement
  • audio: AudioAnalyser

  Returns AudioVisualiser

audio

el

freqMaxRange

freqTracker

lastPointer

parent

pointerClickDelayMs

pointerClicking

pointerDelaying

pointerDown

waveTracker

clear

• clear(): void

  Returns void

clearCanvas

• clearCanvas(canvas: null | HTMLCanvasElement): void

  Parameters

  • canvas: null | HTMLCanvasElement

  Returns void

getPointerRelativeTo

• getPointerRelativeTo(elem: HTMLElement): { x: number; y: number }

  Parameters

  • elem: HTMLElement

  Returns { x: number; y: number }

isExpanded

• isExpanded(): boolean

  Returns boolean

onPointer

• onPointer(evt: PointerEvent | MouseEvent): void

  Parameters

  • evt: PointerEvent | MouseEvent

  Returns void

renderFreq

• renderFreq(freq: readonly number[]): void

  Parameters

  • freq: readonly number[]

  Returns void

renderWave

• renderWave(wave: readonly number[], bipolar?: boolean): void

  Parameters

  • wave: readonly number[]
  • bipolar: boolean = true

  Returns void

setExpanded

• setExpanded(value: boolean): void

  Parameters

  • value: boolean

  Returns void