updateWavefromData method

Uint8List updateWavefromData()

Updates and returns the current waveform (time-domain) data.

Values are 0-255, centered at 128 (silence).

Implementation

Uint8List updateWavefromData() {
  if (_backend == null) {
    final data = Uint8List(_fftSize);
    data.fillRange(0, data.length, 128);
    return data;
  }
  return _backend!.updateWaveformData();
}