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Range Charts

Range Area

Documentation

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.

www.inflationdata.com
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import React from 'react'; import Chart, { CommonSeriesSettings, Series, ArgumentAxis, ValueAxis, Label, VisualRange, Format, Export, Legend } from 'devextreme-react/chart'; import { inflationData } from './data.js'; class App extends React.Component { render() { return ( <Chart id="chart" dataSource={inflationData} palette="Violet" title="Annual Inflation Rate in 2010 and 2011" > <CommonSeriesSettings argumentField="date" type="rangearea" /> <Series rangeValue1Field="val2010" rangeValue2Field="val2011" name="2010 - 2011" /> <ArgumentAxis valueMarginsEnabled={false}> <Label format="month" /> </ArgumentAxis> <ValueAxis tickInterval={0.5} valueMarginsEnabled={false} > <VisualRange startValue={0.5} endValue={4} /> <Label customizeText={customizeLabelText}> <Format precision={2} type="fixedPoint" /> </Label> </ValueAxis> <Export enabled={true} /> <Legend visible={false} /> </Chart> ); } } function customizeLabelText({ valueText }) { return `${valueText} %`; } export default App;
import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.js'; ReactDOM.render( <App />, document.getElementById('app') );
<!DOCTYPE html> <html> <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=1.0" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.light.css" /> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script> <script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script> <script type="text/javascript" src="config.js"></script> <script type="text/javascript"> System.import('./index.js'); </script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="app"></div> </div> </body> </html>
#chart { height: 440px; }
export const inflationData = [{ 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 }];
System.config({ transpiler: 'plugin-babel', paths: { 'npm:': 'https://unpkg.com/' }, defaultExtension: 'js', map: { 'react': 'npm:react@16/umd/react.development.js', 'react-dom': 'npm:react-dom@16/umd/react-dom.development.js', 'prop-types': 'npm:prop-types/prop-types.js', 'devextreme': 'npm:devextreme@19.2', 'devextreme-react': 'npm:devextreme-react@19.2', 'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js', 'quill': 'npm:quill@1.3.7/dist/quill.js', 'devexpress-diagram': 'npm:devexpress-diagram', 'devexpress-gantt': 'npm:devexpress-gantt', // SystemJS plugins 'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js' }, packages: { 'devextreme': { defaultExtension: 'js' }, 'devextreme-react': { main: 'index.js' } }, babelOptions: { sourceMaps: false, stage0: true, react: true } });