Fade line series

4 posts, 0 answers
  1. Supriya
    Supriya avatar
    13 posts
    Member since:
    Mar 2013

    Posted 18 Mar 2013 Link to this post

    hi,
    i have multiple y-axis in my graph......and i want to bold a single plot when mouse hovers over it and fade rest plots on the graphs.
    i am not getting solution in telerik chart view.
    can u help me vid it?
  2. Petar Marchev
    Admin
    Petar Marchev avatar
    968 posts

    Posted 21 Mar 2013 Link to this post

    Hi Supriya,

    With 2013 Q1 release we introduced a new HoverMode property for the RadChartView. You can use this property to achieve the described scenario. If you are using assemblies from the official release you must also set LegendSettings for each series. This is because the hover mode was tightly coupled to the new Legend support in the chart and there was a bug in the control - the hover mode worked only when LegendSettings were present. This is now fixed.

    Let us know if we can be of further help.

    Regards,
    Petar Marchev
    the Telerik team

    Explore the entire Telerik portfolio by downloading Telerik DevCraft Ultimate.

  3. UI for WPF is Visual Studio 2017 Ready
  4. Supriya
    Supriya avatar
    13 posts
    Member since:
    Mar 2013

    Posted 21 Mar 2013 Link to this post

    Can I get more clarity on legend settings.
    Can you provide me an example?
  5. Petar Marchev
    Admin
    Petar Marchev avatar
    968 posts

    Posted 26 Mar 2013 Link to this post

    Hello Supriya,

    I have attached a small project to demonstrate the LegendSettings and HoverMode. The LegendSettings property of a series defines whether or not legend items will be produced in the LegendItems collection of the chart. If a series has no LegendSettings (i.e. null) then no legend items will be produced for this series. If you set SeriesLegendSettings, then a single item will be produced for the series (not supported for PieSeries). If you set DataPointLegendSettings then a legend item will be produced for each DataPoint (each data item in your items source). PieSeries, DoughnutSeries and BarSeries are the only series that support DataPointLegendSettings.

    Let us know if you have any specific questions.

    References:
    RadLegend in ChartView
    RadLegend control
    ChartView online examples

    Greetings,
    Petar Marchev
    the Telerik team

    Explore the entire Telerik portfolio by downloading Telerik DevCraft Ultimate.

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