Tooltips

• Oct 29, 2020

A tooltip is a small pop-up rectangle that displays information about a series point when a user hovers the cursor over it and indicates the point’s value by default. It is possible to display other information and customize the appearance of a tooltip or its text.

You can access tooltip options using the chart’s BootstrapChartBase.SettingsToolTip property. To enable tooltips, set the BootstrapUIWidgetTooltipSettings.Enabled property to true.

ASPX

<dx:BootstrapPolarChart ID="BootstrapPolarChart1" runat="server" ... >
    <SettingsToolTip Enabled="true"></SettingsToolTip>
    ....
</dx:BootstrapPolarChart>