score property
      
      double
      get
      score
      
    
    
Score for how well the cells fir the columns. The higher the score the better the fit and vise versa
Implementation
double get score {
  switch (rowAlignment) {
    case RowAlignment.justify:
      return _alignJustifiedScore + _columnSpanScore / 1000;
    case RowAlignment.center:
      return _alignCenterScore + _columnSpanScore / 1000;
    default:
      return _columnSpanScore;
  }
}