Selection

28 Jun 20172 minutes to read

SunburstChart provides selection support for the points on mouse click. To enable the selection , set the e-selectionsettings-enable property to true in the e-selectionsettings.

  • JS
    • <div id="container" ej-sunburstchart e-selectionsettings-enable="true" >					
</div>

    Selection Display mode

    You can customize the selected segment appearance by using color or opacity. You can choose between color or opacity using the e-selectionsettings-type property in the selection Settings.

    • selectionByColor – To display the selected segment appearance using color.
    • selectionByOpacity – To display the selected segment appearance using opacity.
  • JS
    • <div id="container" ej-sunburstchart e-selectionsettings-enable="true" e-selectionsettings-type="color" e-selectionsettings-color="red">
</div>

    Selection Mode

    Sunburst chart provides multiple option to represent the selected categories. You can select the segment categories by using the e-selectionsettings-mode property in selectionSettings

    • Child – To selection the child of selected parent.
    • All – To selection the entire categories in group.
    • Parent – To selection the parent of selected child.
    • Single - To selection single item in the category.

    Child

    The following code shows how to set the selection type as child

  • JS
    • <div id="container" ej-sunburstchart e-selectionsettings-enable="true" e-selecitonsettings-mode="child">					
</div>

    Parent

    The parent mode can be enabled by using the below code

  • JS
    • <div id="container" ej-sunburstchart e-selectionsettings-enable="true" e-selecitonsettings-mode="parent">					
</div>

    Point

    To selection the particular segment, the point mode of the selection settings is used.

  • JS
    • <div id="container" ej-sunburstchart e-selectionsettings-enable="true" e-selecitonsettings-mode="point">					
</div>

    All

    The following code snippet is used for the all mode of selection settings

  • JS
    • <div id="container" ej-sunburstchart e-selectionsettings-enable="true" e-selecitonsettings-mode="all">					
</div>

    Click here to view the online demo sample of Selection in the Sunburst Chart.