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Hi,
I am binding a huge collection of series (say 10000 series) from viewmodel to RenderableSeries property of ChartSurface
as below,
RenderableSeries=”{s:SeriesBinding ListOfRenderableSeries}”

public ObservableCollection ListOfRenderableSeries
{
get { return listOfRenderableSeries; }
}

I observed that it takes huge amount of time for loading . Is there any way to bind asynchronously from viewmodel( like we have property IsAsync in wpf property binding engine)?

Thanks
deepak

Version
5.1
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0

Hi Deepak,

For ten thousand series, I’m honestly not surprised. SciChart is tested with up to 1,000 series and we have some customers that create slightly more than that, however 10,000 series is most likely beyond the scope of what the chart can do.

The reason is we have to create the RenderableSeries objects which are FrameworkElements, apply templates and bindings and then add into the chart. This part is slow and async binding won’t help it.

I suggest reducing your series count and find another way to visualize the data!

Best regards
Andrew

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