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Range Area

Range area series can be used to display value ranges corresponding to specified arguments. Data is displayed as a color filled space between the line that joins the beginning and the line that joins the end series points.

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Backend API
$(() => { $('#chart').dxChart({ palette: 'violet', dataSource, commonSeriesSettings: { type: 'rangeArea', argumentField: 'date', }, series: { rangeValue1Field: 'val2010', rangeValue2Field: 'val2011', name: '2010 - 2011', }, title: 'Annual Inflation Rate in 2010 and 2011', argumentAxis: { valueMarginsEnabled: false, label: { format: 'month', }, }, valueAxis: { visualRange: { startValue: 0.5, endValue: 4, }, tickInterval: 0.5, valueMarginsEnabled: false, label: { format: { type: 'fixedPoint', precision: 2, }, customizeText() { return `${this.valueText} %`; }, }, }, export: { enabled: true, }, legend: { visible: false, }, }); });
<!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/24.1.3/css/dx.light.css" /> <script src="js/dx.all.js"></script> <script src="data.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="chart"></div> </div> </body> </html>
#chart { height: 440px; }
const dataSource = [{ date: new Date(2010, 0, 1), val2010: 1.63, val2011: 2.63, }, { date: new Date(2010, 1, 1), val2010: 2.11, val2011: 2.14, }, { date: new Date(2010, 2, 1), val2010: 2.68, val2011: 2.31, }, { date: new Date(2010, 3, 1), val2010: 3.16, val2011: 2.24, }, { date: new Date(2010, 4, 1), val2010: 3.57, val2011: 2.02, }, { date: new Date(2010, 5, 1), val2010: 3.56, val2011: 1.05, }, { date: new Date(2010, 6, 1), val2010: 3.63, val2011: 1.24, }, { date: new Date(2010, 7, 1), val2010: 3.77, val2011: 1.15, }, { date: new Date(2010, 8, 1), val2010: 3.87, val2011: 1.14, }, { date: new Date(2010, 9, 1), val2010: 3.53, val2011: 1.17, }, { date: new Date(2010, 10, 1), val2010: 3.39, val2011: 1.14, }, { date: new Date(2010, 11, 1), val2010: 2.96, val2011: 1.50, }];