private Stacker <TDrawingContext> GetStacker(IDrawableSeries <TDrawingContext> series, int stackGroup)
{
var key = $"{series.SeriesProperties}.{stackGroup}";
if (!stackers.TryGetValue(key, out var stacker))
{
stacker = new Stacker <TDrawingContext>();
stackers.Add(key, stacker);
}
return(stacker);
}
private Stacker <TDrawingContext> GetStacker(ISeries <TDrawingContext> series, int stackGroup)
{
var key = $"{series.SeriesType}.{series.Direction}.{stackGroup}";
if (!stackers.TryGetValue(key, out var stacker))
{
stacker = new Stacker <TDrawingContext>(series.Direction);
stackers.Add(key, stacker);
}
return(stacker);
}