/// <summary>
/// Gets the stack position.
/// </summary>
/// <param name="series">The series.</param>
/// <param name="stackGroup">The stack group.</param>
/// <returns></returns>
public StackPosition <TDrawingContext>?GetStackPosition(IDrawableSeries <TDrawingContext> series, int stackGroup)
{
if (!series.IsStackedSeries())
{
return(null);
}
var s = GetStacker(series, stackGroup);
return(s == null
? null
: new StackPosition <TDrawingContext>
{
Stacker = s,
Position = s.GetSeriesStackPosition(series)
});
}
