JavaScript/jQuery Range Selector - Customized Chart on Background

This demo illustrates the ability of the JavaScript RangeSelector to show the Chart with customized settings.

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Backend API

$(() => { $('#range-selector').dxRangeSelector({ margin: { left: 15, right: 15, top: 50, }, scale: { minorTickInterval: 0.5, tickInterval: 1, label: { customizeText() { return `${this.valueText} s`; }, }, }, sliderMarker: { visible: false, }, background: { color: '#808080', }, dataSource: [{ x: 0, y: 15 }, { x: 1, y: -1 }, { x: 2, y: 10 }, { x: 3, y: -3 }, { x: 4, y: 16 }, { x: 5, y: 0 }, { x: 6, y: 9 }, { x: 7, y: 3 }, { x: 8, y: 15 }, { x: 9, y: -1 }, { x: 10, y: 10 }, { x: 11, y: -3 }, { x: 12, y: 16 }, { x: 13, y: 0 }, { x: 14, y: 9 }, { x: 15, y: 3 }, { x: 16, y: 13 }], chart: { series: { color: '#ffa500', width: 3, type: 'line', argumentField: 'x', valueField: 'y', }, topIndent: 0.05, bottomIndent: 0.05, }, value: [0, 5], title: 'Select a Range in the CPU Usage History', }); });

<!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="range-selector"></div> </div> </body> </html>

#range-selector { height: 270px; }