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Radial Gauge - Visual Settings

The sample demonstrates how to use the radial gauge control’s needle.
Options Radial Gauge Options
Needle Value
Start Extent
End Extent
0.48
Start Width Ratio
End Width Ratio
Needle Shapes
Needle Shape
Pivot Shape
Needle Brushes
Needle Brush
Needle Outline
Pivot Brush
Pivot Outline
Transition Duration:
This sample is designed for a larger screen size.
On mobile, try rotating your screen, view full size, or email to another device.
Displayed as a pointer, the Needle indicates a single value on a scale. The table above allows you to interact with the Radial Gauge control's Needle.
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HTML
                    <!DOCTYPE html>
<html>
<head>
    <title></title>

    <!-- Ignite UI for jQuery Required Combined CSS Files -->
    <link href="http://cdn-na.infragistics.com/igniteui/2023.2/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet" />
    <link href="http://cdn-na.infragistics.com/igniteui/2023.2/latest/css/structure/infragistics.css" rel="stylesheet" />

    <script src="http://ajax.aspnetcdn.com/ajax/modernizr/modernizr-2.8.3.js"></script>
    <script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
    <script src="http://code.jquery.com/ui/1.11.1/jquery-ui.min.js"></script>

    <!-- Ignite UI for jQuery Required Combined JavaScript Files -->
    <script src="http://cdn-na.infragistics.com/igniteui/2023.2/latest/js/infragistics.core.js"></script>
    <script src="http://cdn-na.infragistics.com/igniteui/2023.2/latest/js/infragistics.dv.js"></script>

</head>

<body>
    <style type="text/css">
    	.sliderBounds {
    	   width: 95px;
    	   margin: 6px 3px 6px 6px;
			display: inline-block;
    	}
    	.optionContainer {
    	   width: 145px;
    	   margin: 2px;
			padding: 2px;
			display: inline-block;
			border: 1px solid #e0e0e0;
			-moz-border-radius: 4px;
			-webkit-border-radius: 4px;
			border-radius: 4px;
    	}
    	.selectBounds {
    	   min-width: 120px;
    	   max-width: 132px;
    	}
    </style>

    <!-- Target element for the igRadialGauge -->
    <div id="radialgauge"></div>

    <div>
        <fieldset id="gaugeOptions">
            <legend>Options</legend>
            <strong>Radial Gauge Options</strong>
				<br />
				<div class="optionContainer">
					Needle Value
					<br />
					<div id="needleValueSlider" class="sliderBounds"></div>
					<label id="needleValueLabel">60</label>
				</div>
				<div class="optionContainer">
               Start Extent
					<br />
               <div id="startExtentSlider" class="sliderBounds"></div>
               <label id="startExtentLabel">0</label>
				</div>
				<div class="optionContainer">
              End Extent
				  <br />
              <div id="endExtentSlider" class="sliderBounds"></div>
              <label id="endExtentLabel">0.48</label>
				</div>
				<div class="optionContainer">
              Start Width Ratio
					<br />
              <div id="startWidthRatioSlider" class="sliderBounds"></div>
              <label id="startWidthRatioLabel">0</label>
				</div>
				<div class="optionContainer">
               End Width Ratio
					<br />
               <div id="endWidthRatioSlider" class="sliderBounds"></div>
               <label id="endWidthRatioLabel">0</label>
				</div>
				<br />
            <strong>Needle Shapes</strong>
				<br />
				<div class="optionContainer">
               Needle Shape
					<br />
               <select id="needleShapeDropdown" class="selectBounds">
                   <option value="none">None</option>
                   <option value="rectangle">rectangle</option>
                   <option value="triangle">triangle</option>
                   <option value="needle" selected="selected">needle</option>
                   <option value="trapezoid">trapezoid</option>
                   <option value="rectangleWithBulb">rectangleWithBulb</option>
                   <option value="triangleWithBulb">triangleWithBulb</option>
                   <option value="needleWithBulb">needleWithBulb</option>
                   <option value="trapezoidWithBulb">trapezoidWithBulb</option>
               </select>
				</div>
				<div class="optionContainer">
                Pivot Shape
					 <br />
                <select id="pivotShapesDropdown" class="selectBounds">
                   <option value="none">None</option>
                   <option value="circle">circle</option>
                   <option value="circleWithHole">circleWithHole</option>
                   <option value="circleOverlay" selected="selected">circleOverlay</option>
                   <option value="circleOverlayWithHole">circleOverlayWithHole</option>
                   <option value="circleUnderlay">circleUnderlay</option>
                   <option value="circleUnderlayWithHole">circleUnderlayWithHole</option>
                </select>
				</div>
				<br />
            <strong>Needle Brushes</strong>
				<br />
				<div class="optionContainer">
                Needle Brush
					 <br />
                <select id="needleBrushDropdown" class="selectBounds">
                   <option value="red">Red</option>
                   <option value="blue">Blue</option>
                   <option value="green">Green</option>
                   <option value="yellow">Yellow</option>
                   <option value="black" selected="selected">Black</option>
                </select>
				</div>
				<div class="optionContainer">
               Needle Outline
					<br />
               <select id="needleOutlineDropdown" class="selectBounds">
                   <option value="red">Red</option>
                   <option value="blue">Blue</option>
                   <option value="green">Green</option>
                   <option value="yellow">Yellow</option>
                   <option value="black" selected="selected">Black</option>
               </select>
				</div>
				<div class="optionContainer">
               Pivot Brush
					<br />
               <select id="pivotBrushDropdown" class="selectBounds">
                   <option value="red">Red</option>
                   <option value="blue">Blue</option>
                   <option value="green">Green</option>
                   <option value="yellow">Yellow</option>
                   <option value="black" selected="selected">Black</option>
               </select>
				</div>
				<div class="optionContainer">
               Pivot Outline
					<br />
               <select id="pivotOutlineDropdown" class="selectBounds">
                   <option value="red">Red</option>
                   <option value="blue">Blue</option>
                   <option value="green">Green</option>
                   <option value="yellow">Yellow</option>
                   <option value="black" selected="selected">Black</option>
               </select>
				</div>
				<br />
            <strong>Transition Duration:</strong>
				<div class="optionContainer">
               <div id="transitionDurationSlider" class="sliderBounds"></div>
               <label id="transitionDurationLabel">2</label>
				</div>
        </fieldset>
    </div>

    <script>

        $(function () {
            $("#radialgauge").igRadialGauge({
                height: "500px",
                width: "100%",
                transitionDuration: "1500",
                value: "60"
            });


            // Needle Value
            $("#needleValueSlider").slider({
                min: 0,
                max: 100,
                value: 60,
                slide: function (event, ui) {
                    $("#radialgauge").igRadialGauge("option", "value", ui.value);
                    $("#needleValueLabel").text(ui.value);
                }
            });

            // Start Extent
            $("#startExtentSlider").slider({
                min: 0,
                max: 1,
                step: 0.01,
                value: 0,
                slide: function (event, ui) {
                    $("#radialgauge").igRadialGauge("option", "needleStartExtent", ui.value);
                    $("#startExtentLabel").text(ui.value);
                }
            });

            // End Extent
            $("#endExtentSlider").slider({
                min: 0,
                max: 1,
                step: 0.01,
                value: 0.48,
                slide: function (event, ui) {
                    $("#radialgauge").igRadialGauge("option", "needleEndExtent", ui.value);
                    $("#endExtentLabel").text(ui.value);
                }
            });

            // Start Width Ratio
            $("#startWidthRatioSlider").slider({
                min: 0,
                max: 1,
                step: 0.01,
                value: 0,
                slide: function (event, ui) {
                    $("#radialgauge").igRadialGauge("option", "needleStartWidthRatio", ui.value);
                    $("#startWidthRatioLabel").text(ui.value);
                }
            });

            // End Width Ratio
            $("#endWidthRatioSlider").slider({
                min: 0,
                max: 1,
                step: 0.01,
                value: 0,
                disabled: true,
                slide: function (event, ui) {
                    $("#radialgauge").igRadialGauge("option", "needleEndWidthRatio", ui.value);
                    $("#endWidthRatioLabel").text(ui.value);
                }
            });

            // Needle Shape
            $("#needleShapeDropdown").change(function (e) {
                var needleShape = $(this).val();
                $("#radialgauge").igRadialGauge("option", "needleShape", needleShape);

                if (needleShape == "rectangle" || needleShape == "trapezoid" || needleShape == "rectangleWithBulb" || needleShape == "trapezoidWithBulb") {
                    $("#endWidthRatioSlider").slider("enable");
                }
                else {
                    $("#endWidthRatioSlider").slider("disable");
                }
            });

            // Pivot Shape
            $("#pivotShapesDropdown").change(function (e) {
                var pivotShape = $(this).val();
                $("#radialgauge").igRadialGauge("option", "needlePivotShape", pivotShape);
            });


            // Needle Brush
            $("#needleBrushDropdown").on({
                change: function (e) {
                    var needleColor = $(this).val();
                    $("#radialgauge").igRadialGauge("option", "needleBrush", needleColor);
                }
            });

            // Needle Outline Brush
            $("#needleOutlineDropdown").on({
                change: function (e) {
                    var needleOutlineColor = $(this).val();
                    $("#radialgauge").igRadialGauge("option", "needleOutline", needleOutlineColor);
                }
            });

            // Pivot Brush
            $("#pivotBrushDropdown").on({
                change: function (e) {
                    var pivotColor = $(this).val();
                    $("#radialgauge").igRadialGauge("option", "needlePivotBrush", pivotColor);
                }
            });

            // Pivot Outline Brush
            $("#pivotOutlineDropdown").on({
                change: function (e) {
                    var pivotOutlineColor = $(this).val();
                    $("#radialgauge").igRadialGauge("option", "needlePivotOutline", pivotOutlineColor);
                }
            });

            // Transiton Duration Slider
            $("#transitionDurationSlider").slider({
                min: 0,
                max: 5,
                step: 0.01,
                value: 2,
                slide: function (event, ui) {
                    $("#radialgauge").igRadialGauge("option", "transitionDuration", ui.value * 1000);
                    $("#transitionDurationLabel").text(ui.value);
                }
            });
        });
    </script>
</body>
</html>
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Radial Gauge - Visual Settings

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