JavaScript/jQuery Gauges - Overview

DevExtreme JavaScript Gauge controls help you visualize data and create dashboards. Our library includes three gauge types: radial bar gauges, circular scale gauges, and linear gauges.

This demo displays a simple dashboard with a few highly customized gauges.

Review other demos in this section to explore gauge features such as geometry customization, palettes, tooltips, and custom label display.

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Backend API

$(() => { const color = '#f05b41'; const gaugeOptions = { scale: { startValue: 0, endValue: 100, tickInterval: 50, }, valueIndicator: { color, }, value: 20, size: { width: 90, height: 90, }, }; const speedGauge = $('#speed-gauge').dxCircularGauge({ geometry: { startAngle: 225, endAngle: 315, }, scale: { startValue: 20, endValue: 200, tickInterval: 20, minorTickInterval: 10, }, valueIndicator: { indentFromCenter: 55, color, spindleSize: 0, spindleGapSize: 0, }, centerTemplate: (gauge, container) => { const circle = document.createElementNS('http://www.w3.org/2000/svg', 'circle'); const text = document.createElementNS('http://www.w3.org/2000/svg', 'text'); circle.setAttribute('cx', 100); circle.setAttribute('cy', 100); circle.setAttribute('r', 55); circle.setAttribute('stroke-width', 2); circle.setAttribute('stroke', color); circle.setAttribute('fill', 'transparent'); text.setAttribute('text-anchor', 'middle'); text.setAttribute('alignment-baseline', 'middle'); text.setAttribute('x', 100); text.setAttribute('y', 100); text.setAttribute('font-size', 50); text.setAttribute('font-weight', 'lighter'); text.setAttribute('fill', color); text.textContent = gauge.value(); container.appendChild(circle); container.appendChild(text); }, value: 40, size: { width: 260, }, }).dxCircularGauge('instance'); $('#coolant-gauge').dxCircularGauge($.extend(true, {}, gaugeOptions, { geometry: { startAngle: 180, endAngle: 90 }, })); $('#psi-gauge').dxCircularGauge($.extend(true, {}, gaugeOptions, { scale: { startValue: 100, endValue: 0 }, geometry: { startAngle: 90, endAngle: 0 }, })); $('#rpm-gauge').dxCircularGauge($.extend(true, {}, gaugeOptions, { scale: { startValue: 100, endValue: 0 }, geometry: { startAngle: -90, endAngle: -180 }, })); $('#instant-fuel-gauge').dxCircularGauge($.extend(true, {}, gaugeOptions, { geometry: { startAngle: 0, endAngle: -90 }, })); const fuelGauge = $('#fuel-gauge').dxLinearGauge({ scale: { startValue: 0, endValue: 50, tickInterval: 25, minorTickInterval: 12.5, minorTick: { visible: true, }, label: { visible: false, }, }, valueIndicator: { color, size: 8, offset: 7, }, value: 40.4, size: { width: 90, height: 20, }, }).dxLinearGauge('instance'); $('#slider').dxSlider({ min: 0, max: 200, value: 40, width: 155, onValueChanged(e) { const gauges = ['coolant', 'psi', 'rpm', 'instant-fuel']; speedGauge.value(e.value); gauges.forEach((gaugeName) => { $(`#${gaugeName}-gauge`).dxCircularGauge('instance').value(e.value / 2); }); fuelGauge.value(50 - e.value * 0.24); }, }); });

<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" lang="en"> <head> <title>DevExtreme Demo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" /> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script> <script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.1.6/css/dx.light.css" /> <script src="js/dx.all.js"></script> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src="index.js"></script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="gauge-demo"> <div id="gauge-container"> <div class="left-section"> <div id="coolant-gauge"></div> <div id="rpm-gauge"></div> </div> <div class="center-section"> <div id="speed-gauge"></div> <div id="fuel-gauge"></div> </div> <div class="right-section"> <div id="psi-gauge"></div> <div id="instant-fuel-gauge"></div> </div> </div> <div id="slider"></div> </div> </div> </body> </html>

#gauge-demo { height: 500px; } #gauge-container { text-align: center; margin: 20px auto; background-image: url('../../../../images/Gauges/mask.png'); background-repeat: no-repeat; width: 786px; height: 500px; } #gauge-container > div { display: inline-block; position: relative; } .left-section { top: -20px; left: -40px; } .center-section { top: 25px; } .right-section { top: -20px; right: -40px; } #fuel-gauge { position: absolute; left: 34%; bottom: 5%; } #slider { position: relative; top: -105px; margin: 0 auto; } #slider .dx-slider-bar { background-color: #fff; } #slider .dx-slider-handle { background-color: #f05b41; width: 16px; height: 16px; margin-top: -8px; margin-right: -8px; border-radius: 50%; border: none; } #slider .dx-slider-handle .dx-inkripple-wave { background: none; } #slider .dx-slider-handle::after { background-color: #f05b41; } #slider .dx-slider-range.dx-slider-range-visible { border-color: #f05b41; background-color: #f05b41; }

NOTE

Use our DevExpress BI Dashboard to embed interactive business intelligence into your next web app.

The Web Dashboard is a data analysis UI component that you can embed into your ASP.NET Core or Angular, React, and Vue applications with .NET backend. Dashboards allow you to display multiple inter-connected data analysis elements such as grids, charts, maps, gauges, and others: all within an automatically-arranged layout.

The set of components allows you to deploy an all-in-one solution and switch between Viewer and Designer modes directly on the web client (includes adaptive layouts for tablet & mobile).

The Web Dashboard is available as a part of a Universal subscription.

Get Started with DevExpress BI Dashboard | Explore Demos