public IReadOnlyCollection <IChartData <int> > ProvideChartData(DateTime startDate, DateTime endDate, int countOfBins)
{
if (startDate >= endDate)
{
throw new ArgumentException();
}
if (startDate < _startDate || endDate > _endDate)
{
throw new ArgumentException();
}
var bins = _binProvider.CreateBins(LowerBound, UpperBound, countOfBins);
List <IChartData <int> > chartDataList = CreateEmptyChartDataList();
var filteredHistogramEntries = FilterHistogramEntries(startDate, endDate);
FillChartDataList(bins, filteredHistogramEntries, chartDataList);
return(chartDataList);
}
