method copyToChannel

Source

void copyToChannel(Float32List source, int channelNumber, [int startInChannel]) {
  if (startInChannel != null) {
    _blink.BlinkAudioBuffer.instance.copyToChannel_Callback_3_(this, source, channelNumber, startInChannel);
    return;
  }
  _blink.BlinkAudioBuffer.instance.copyToChannel_Callback_2_(this, source, channelNumber);
  return;
}