Quick Start

In this quick start, you'll learn how to add the RadialGauge widget to an HTML project using HTML markup and jQuery script.

To create a new HTML page in your favorite text editor, add the following code and save the document with an .html extension.
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<!DOCTYPE HTML> <HTML> <head> </head> <body> </body> </HTML>

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<!DOCTYPE HTML> <HTML> <head> </head> <body> </body> </HTML>

Add links to the dependencies to your HTML page within the <head> tags. Find the latest dependencies in the content delivery network (CDN) file at wijmo cdn.

References	Copy Code
<!--jQuery References--> <script src="http://code.jquery.com/jquery-1.11.1.min.js" type="text/javascript"></script> <script src="http://code.jquery.com/ui/1.11.0/jquery-ui.min.js" type="text/javascript"></script> <!--Theme--> <link href="http://cdn.wijmo.com/themes/aristo/jquery-wijmo.css" rel="stylesheet" type="text/css" /> <!--Wijmo Widgets CSS--> <link href="http://cdn.wijmo.com/jquery.wijmo-pro.all.3.20183.140.min.css" rel="stylesheet" type="text/css" /> <!--Wijmo Widgets JavaScript--> <script src="http://cdn.wijmo.com/jquery.wijmo-open.all.3.20183.140.min.js" type="text/javascript"></script> <script src="http://cdn.wijmo.com/jquery.wijmo-pro.all.3.20183.140.min.js" type="text/javascript"></script> <script src="http://cdn.wijmo.com/interop/wijmo.data.ajax.3.20183.140.js" type="text/javascript"></script> <!--Knockout JS Library--> <script src="http://cdn.wijmo.com/external/knockout-3.1.0.js" type="text/javascript"></script> <!--Wijmo Knockout Integration Library--> <script src="http://cdn.wijmo.com/interop/knockout.wijmo.3.20183.140.js" type="text/javascript"></script>

References

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<!--jQuery References--> 
<script src="http://code.jquery.com/jquery-1.11.1.min.js" type="text/javascript"></script>
<script src="http://code.jquery.com/ui/1.11.0/jquery-ui.min.js" type="text/javascript"></script>

<!--Theme-->
<link href="http://cdn.wijmo.com/themes/aristo/jquery-wijmo.css" rel="stylesheet" type="text/css" />

<!--Wijmo Widgets CSS-->
<link href="http://cdn.wijmo.com/jquery.wijmo-pro.all.3.20183.140.min.css" rel="stylesheet" type="text/css" />

<!--Wijmo Widgets JavaScript-->
<script src="http://cdn.wijmo.com/jquery.wijmo-open.all.3.20183.140.min.js" type="text/javascript"></script>
<script src="http://cdn.wijmo.com/jquery.wijmo-pro.all.3.20183.140.min.js" type="text/javascript"></script>
<script src="http://cdn.wijmo.com/interop/wijmo.data.ajax.3.20183.140.js" type="text/javascript"></script>
 
<!--Knockout JS Library-->
<script src="http://cdn.wijmo.com/external/knockout-3.1.0.js" type="text/javascript"></script>
  
<!--Wijmo Knockout Integration Library-->
<script src="http://cdn.wijmo.com/interop/knockout.wijmo.3.20183.140.js" type="text/javascript"></script>

Add the following markup within the <body> tags to create the widget. The <div> element creates the widget, and we call its id attribute in jQuery to initialize it.
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Markup
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<div id="radialgauge1"></div>

Markup	Copy Code
<div id="radialgauge1"></div>

Within the <head> tags, below the references, add the following script to initialize the widget and customize it with the following settings.

The value shown by the pointer is set to 180.
The maximum value for the gauge is set to 200.
The minimum value for the gauge is set to 0.
One 20-pixel-wide range is drawn showing a red zone from 160 to 200.

Script	Copy Code
<script type="text/javascript"> $(document).ready(function () { $("#radialgauge1").wijradialgauge({ value: 180, max: 200, min: 0, ranges: [{ startWidth: 20, endWidth: 20, startValue: 160, endValue: 200, startDistance: 0.5, endDistance: 0.5, style: { fill: "red", stroke: "blue" } }] }); }); </script>

Script

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<script type="text/javascript">
            $(document).ready(function () {
    $("#radialgauge1").wijradialgauge({
        value: 180,
        max: 200,
        min: 0,
        ranges: [{
            startWidth: 20,
            endWidth: 20,
            startValue: 160,
            endValue: 200,
            startDistance: 0.5,
            endDistance: 0.5,
            style: {
                fill: "red",
                stroke: "blue"
            }
        }]
    });
});
</script>

Save your HTML file and open it in a browser. The widget appears like the following live widget.

Reference

wijradialgauge API

KO

KO RadialGauge Binding