ArcGauge Overview

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The ArcGauge is part of Telerik UI for ASP.NET Core, a professional grade UI library with 110+ components for building modern and feature-rich applications. To try it out sign up for a free 30-day trial.

The Telerik UI ArcGauge TagHelper and HtmlHelper for ASP.NET Core are server-side wrappers for the Kendo UI ArcGauge widget.

The ArcGauge represents a value on a circular arc.

Initializing the ArcGauge

  1. Follow all the steps from the introductory article on Telerik UI for ASP.NET Core.

  2. Create a new action method which renders the view.

    public ActionResult Index()
    {
        return View();
    }
    
  3. Add the ArcGauge.

        @(Html.Kendo().ArcGauge()
            .Name("arcGauge") // The name of the AcrGauge is mandatory. It specifies the "id" attribute of the widget.
            .Value(65)
            .Scale(x => x.Min(0).Max(100))
            .CenterTemplate("#:value#%")
        )
    
        <kendo-arcgauge name="arcGauge" center-template="#:value#%" value="65">
            <scale min="0" max="100">
            </scale>
        </kendo-arcgauge>
    

Referencing Existing Instances

To reference an existing Telerik UI ArcGauge instance, use the jQuery.data() configuration option. Once a reference is established, use the ArcGauge client-side API to control its behavior.

// Place the following after your Telerik UI ArcGauge for ASP.NET Core declaration.
<script>
    $(function() {
        // The Name() of the ArcGauge is used to get its client-side instance.
        var gauge = $("#arcGauge").data("kendoArcGauge");
    });
</script>

See Also

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