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I’m using a DateTimeAxis and by default major tick lines (and labels) are shown every 1/2 second – this is too busy/crowded for me. How do I change this to show a label every second? I set AutoTicks to false, but am not sure what to do about MajorDelta/MinorDelta when my X value is a DateTime object.

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<s:SciChartSurface.RenderableSeries>
   <s:FastLineRenderableSeries x:Name="PositionSeries" StrokeThickness="2"/>
</s:SciChartSurface.RenderableSeries>

<s:SciChartSurface.XAxis>
   <s:DateTimeAxis x:Name="PositionXAxis" TextFormatting="mm:ss"/>
</s:SciChartSurface.XAxis>
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XyDataSeries<DateTime, double> _positionSeries;
PositionSeries.DataSeries = _positionSeries;
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Version
4.2.2.9777
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Hi Dan,

Thanks for your question. DateTimeAxis and TimeSpanAxis expect MajorDelta, MinorDelta to be of the TimeSpan type.

Hope this helps!

Best regards,
Yuriy

  • Dan Pilat
    Thanks Yuriy that did it.
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