internal static Tuple <DataValueType, DataValueType, bool, object> GetSeriesKey(StackedColumnSeries series)
{
DataValueType dataValueType = series.ActualYValueType;
if (dataValueType == DataValueType.Auto)
{
if (series.ChartArea != null)
{
XYSeries xySeries = (XYSeries)Enumerable.FirstOrDefault <ColumnSeries>(Enumerable.OfType <ColumnSeries>((IEnumerable)series.ChartArea.GetSeries()), (Func <ColumnSeries, bool>)(s => s.ActualYValueType != DataValueType.Auto));
if (xySeries != null)
{
dataValueType = xySeries.ActualYValueType;
}
}
if (dataValueType == DataValueType.Auto && series.ActualYDataRange.HasData)
{
dataValueType = ValueHelper.GetDataValueType((object)series.ActualYDataRange.Minimum);
}
else
{
series.UpdateActualValueTypes();
dataValueType = series.ActualYValueType;
}
}
if (dataValueType == DataValueType.Integer)
{
dataValueType = DataValueType.Float;
}
return(new Tuple <DataValueType, DataValueType, bool, object>(dataValueType, series.ActualXValueType, series.IsHundredPercent, series.GroupingKey));
}
private void UpdateActualXValueType(IEnumerable <DataPoint> dataPoints)
{
if (this.ActualXValueType != DataValueType.Auto)
{
return;
}
this.ActualXValueType = ValueHelper.GetDataValueType(Enumerable.Select <XYDataPoint, object>(Enumerable.OfType <XYDataPoint>((IEnumerable)dataPoints), (Func <XYDataPoint, object>)(p => p.XValue)));
}
private Range <IComparable> GetSizeDataRange()
{
IEnumerable <object> sizeValues = this.GetSizeValues((IEnumerable <DataPoint>) this.DataPointsByXValue);
DataValueType valueType = this.ActualSizeValueType;
if (valueType == DataValueType.Auto)
{
valueType = ValueHelper.GetDataValueType(sizeValues);
}
return(ValueAggregator.GetAggregator(valueType).GetRange(sizeValues));
}
private DataValueType GetSizeValueType()
{
if (this.SizeValueType == DataValueType.Auto)
{
BubbleDataPoint bubbleDataPoint = Enumerable.FirstOrDefault <BubbleDataPoint>(Enumerable.Where <BubbleDataPoint>(Enumerable.OfType <BubbleDataPoint>((IEnumerable)this.DataPoints), (Func <BubbleDataPoint, bool>)(item => item.SizeValue != null)));
if (bubbleDataPoint != null)
{
return(ValueHelper.GetDataValueType(bubbleDataPoint.SizeValue));
}
}
return(this.SizeValueType);
}
protected void UpdateActualYValueType()
{
DataValueType dataValueType = this.YValueType;
if (dataValueType == DataValueType.Auto)
{
dataValueType = this.GetYValueType((IEnumerable <DataPoint>) this.DataPoints);
if (dataValueType == DataValueType.Auto && this.YDataRange.HasValue)
{
dataValueType = ValueHelper.GetDataValueType(this.YDataRange.Value);
}
}
this.ActualYValueType = dataValueType;
}
private void UpdateActualXValueType()
{
DataValueType dataValueType = this.XValueType;
if (dataValueType == DataValueType.Auto)
{
dataValueType = ValueHelper.GetDataValueType(Enumerable.Select <XYDataPoint, object>(Enumerable.OfType <XYDataPoint>((IEnumerable)this.DataPoints), (Func <XYDataPoint, object>)(p => p.XValue)));
if (dataValueType == DataValueType.Auto && this.XDataRange.HasValue)
{
dataValueType = ValueHelper.GetDataValueType(this.XDataRange.Value);
}
}
this.ActualXValueType = dataValueType;
}
protected virtual DataValueType GetYValueType(IEnumerable <DataPoint> dataPoints)
{
foreach (XYDataPoint xyDataPoint in dataPoints)
{
if (xyDataPoint.YValue != null)
{
DataValueType dataValueType = ValueHelper.GetDataValueType(xyDataPoint.YValue);
if (dataValueType != DataValueType.Auto)
{
return(dataValueType);
}
}
}
return(DataValueType.Auto);
}