calc method

@override void calc(List<KLineEntity> dataList)

Implementation

@override
void calc(List<KLineEntity> dataList) {
  List<double> ma = List<double>.filled(calcParams.length, 0);
  if (dataList.isNotEmpty) {
    for (int i = 0; i < dataList.length; i++) {
      KLineEntity entity = dataList[i];
      final closePrice = entity.close;
      entity.maValueList = List<double>.filled(calcParams.length, 0);

      for (int j = 0; j < calcParams.length; j++) {
        ma[j] += closePrice;
        if (i == calcParams[j] - 1) {
          entity.maValueList?[j] = ma[j] / calcParams[j];
        } else if (i >= calcParams[j]) {
          ma[j] -= dataList[i - calcParams[j]].close;
          entity.maValueList?[j] = ma[j] / calcParams[j];
        }
      }
    }
  }
}