updateLast method

void updateLast(
  1. KLineData value
)

Implementation

void updateLast(KLineData value) {
  if (_data.isEmpty) {
    append(value);
    return;
  }

  final previousLength = _data.length;
  _data[_data.length - 1] = value;
  _notifyDataChanged(KLineDataChange(
    type: KLineDataChangeType.updateLast,
    previousLength: previousLength,
    newLength: _data.length,
  ));
}