Trendline in c1chart

Posted by: YANG on 13 December 2024, 11:27 am EST

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    Posted 13 December 2024, 11:27 am EST

    Hello,

    I am using a old version c1chart, I produced a trendline in the chart with 2 groups normal chart. It is easy for me to show labels for normal chart when I move mouse to the normal chart because it will trigger one event “ShowTooltip”, but when I move my mouse close to trendline, I will not trigger “showtooltip”. Does anybody has way to do it?

  • Posted 16 December 2024, 8:18 am EST

    Hello,

    We have forwarded your concerns to the development team and will update you once we have more information. [Internal tracking ID: C1WIN-33472]

    Please note that C1Chart is a legacy control now. It does not receive any new enhancements or features. You can refer to FlexChart, the modern version of C1Chart: https://developer.mescius.com/componentone/docs/win/online-flexchart/overview.html

    Regards,

    Uttkarsh.

  • Posted 20 December 2024, 12:24 am EST

    Hello,

    As per the team, C1Chart does not have built-in support for trendline tooltips, but it’s easy to create by handling the mouse move event.

    Please refer to the attached sample for implementation. (see Chart_TrendLine.zip)

    Regards,

    Uttkarsh.

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