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How to show a seires tooltip on a selected point in an XyDataSeries?

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Hello,

I have some FastLineRenderableSeries with XyDataSeires that I’m plotting to a chart. On each of these series I’m highlighting one specific point using the IPointMetadata IsSelected interface (Image 1). On this selected point I want to show a series tooltip the same way a VerticalSliceModifier would when it interacts with a series (see image 2 for an example of what I want). How would I do this?

For now I’m setting the SelectedPointMarker for my series to an EllipsePointMarker.

Version
8.5.0.28148
Images
  • Lex
    Hi Jamie, Thanks for your inquiry. Please accept my apologies for the late response. I’m going to discuss your questions with our team and will get back to you as soon as I have an update. Kind regards, Lex, SciChart Technical Support Engineer
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Hi Jamie,

I am sorry for the late response.
We discussed your inquiry.

You can use TextAnnotations to achieve the desired behavior. Please take a look:
SciChart WPF Documentation – The TextAnnotation Type _ WPF Chart Documentation

You can also find our documentation regarding the MVVM Annotation API useful. Here is the link:
SciChart WPF Documentation – MVVM Annotations API _ WPF Chart Documentation

Please let us know if this helps.

Kind regards,
Lex

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