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How to bold existing point in FastLineRenderableSeries when triggered

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I have some FastLineRenderableSeries that display the user’s real time data.
I let the user set a trigger for a specific line and when the line crosses the trigger value the SciChartSurface freezes.
I would like to add that when this happens, the activated point will be highlighted or mark in a way the user will see exactly where it is…
Is there a simple way to do this?

(the orange line is the trigger…)

  • Andrew Burnett-Thompson
    Hi Ravid, I’m not sure what you want to achieve. You want to colour the line different when it is higher than a threshold level?
  • ravid saadia
    Hi, I want that when one of the lines (the red one for example) crosses the dashed orange line, the first point on the red line that crossed the orange line will be highlighted. For example: if the orange line is at 10000, and the red line was at 9990 and its next point was at 10010, then the point 10010 on the red line will be marked in some way.
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Hi Ravid,

Thank you for the clarification. I am sorry for the late reply.
You can use our PaletteProvider feature to highlight the points. Please take a look at the corresponding documentation for more info:

However, the description of the corresponding logic, and conditions is up to you.

Also, to freeze the Axis, you can set the VisibleRange Limit. Please take a look:

Or create a ViewportManager. Here is a link:

Hope this helps.

With best regards,

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