Getting Started with ASP.NET Core Circular Gauge Control

23 Jul 20263 minutes to read

This section briefly explains how to include the ASP.NET Core Circular Gauge control in your ASP.NET Core application using Visual Studio.

Create an ASP.NET Core Web App with Razor Pages

Create an ASP.NET Core Web App using Visual Studio via Microsoft Templates or the Syncfusion® ASP.NET Core Extension. For detailed instructions, refer to the ASP.NET Core Web App Getting Started documentation.

Install the required ASP.NET Core package

To add ASP.NET Core Circular Gauge control in the app, open the NuGet package manager in Visual Studio (Tools → NuGet Package Manager → Manage NuGet Packages for Solution), search for and install the Syncfusion.AspNetCore.CircularGauge package. All Syncfusion ASP.NET Core packages are available in nuget.org. See the NuGet packages topic for details.

Alternatively, you can install the same package using the Package Manager Console with the following command.

Install-Package Syncfusion.AspNetCore.CircularGauge -Version 34.1.29

Add the ASP.NET Core Tag Helpers

After the package is installed, open the ~/Pages/_ViewImports.cshtml file and import the Syncfusion.AspNetCore.Base and Syncfusion.AspNetCore.CircularGauge Tag Helpers.

@addTagHelper *, Syncfusion.AspNetCore.Base
@addTagHelper *, Syncfusion.AspNetCore.CircularGauge

Add script resources

Include the script reference inside the <head> of ~/Pages/Shared/_Layout.cshtml.

<head>
    ...
    <!-- ASP.NET Core controls scripts -->
    <script src="_content/Syncfusion.AspNetCore.CircularGauge/scripts/sf-circular-gauge.min.js"></script>
</head>

Register the script manager

Open the ~/Pages/Shared/_Layout.cshtml file and register the script manager <ejs-scripts> at the end of the <body> element as follows.

<body>
    ...
    <!-- ASP.NET Core Script Manager -->
    <ejs-scripts></ejs-scripts>
</body>

Add ASP.NET Core Circular Gauge control

Add the ASP.NET Core Circular Gauge control in the ~/Pages/Index.cshtml file.

<ejs-circulargauge id="gauge">
</ejs-circulargauge>

Run the application

Press Ctrl+F5 (Windows) or ⌘+F5 (macOS) to launch the application. The ASP.NET Core Circular Gauge control will render in your default web browser.

ASP.NET Core Circular Gauge Control

Add Gauge Title

You can add a title using title attribute to the circular gauge to provide quick information to the user.

<ejs-circulargauge id="circular" title="Speed">
</ejs-circulargauge>

Axis

You can set the range to the axis using minimum and maximum attributes for axis tag. Refer the following code snippet to add the axis range to circular gauge.

<ejs-circulargauge id="circular" title="speed">
    <e-circulargauge-axes>
        <e-circulargauge-axis startAngle="240" endAngle="120" minimum="0" maximum="120" radius="90%">
        </e-circulargauge-axis>
    </e-circulargauge-axes>
</ejs-circulargauge>

ASP.NET Core Circular Gauge with Axis

NOTE

View Sample in GitHub.

See also

  1. Getting Started with ASP.NET Core using Razor Pages
  2. Getting Started with ASP.NET Core MVC using Tag Helper