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Spider Web

This example displays the spider web mode of the PolarChart component. In this mode, chart sectors are straight rather than circular. The spider web mode is enabled using the useSpiderWeb property.

Backend API
import React from 'react'; import { PolarChart, CommonSeriesSettings, Series, Export, Tooltip, } from 'devextreme-react/polar-chart'; import { fruitSources, productionData } from './data.ts'; function App() { return ( <PolarChart id="chart" dataSource={productionData} useSpiderWeb={true} title="Fruit Production in 2010 (Millions of Tons)" > <CommonSeriesSettings type="line" /> { fruitSources.map((item) => <Series key={item.value} valueField={item.value} name={item.name} />) } <Export enabled={true} /> <Tooltip enabled={true} /> </PolarChart> ); } export default App;
import React from 'react'; import { PolarChart, CommonSeriesSettings, Series, Export, Tooltip, } from 'devextreme-react/polar-chart'; import { fruitSources, productionData } from './data.js'; function App() { return ( <PolarChart id="chart" dataSource={productionData} useSpiderWeb={true} title="Fruit Production in 2010 (Millions of Tons)" > <CommonSeriesSettings type="line" /> {fruitSources.map((item) => ( <Series key={item.value} valueField={item.value} name={item.name} /> ))} <Export enabled={true} /> <Tooltip enabled={true} /> </PolarChart> ); } export default App;
import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.tsx'; ReactDOM.render( <App />, document.getElementById('app'), );
export const fruitSources = [ { value: 'apples', name: 'Apples' }, { value: 'grapes', name: 'Grapes' }, { value: 'lemons', name: 'Lemons' }, { value: 'oranges', name: 'Oranges' }, ]; export const productionData = [{ arg: 'USA', apples: 4.21, grapes: 6.22, lemons: 0.8, oranges: 7.47, }, { arg: 'China', apples: 3.33, grapes: 8.65, lemons: 1.06, oranges: 5, }, { arg: 'Turkey', apples: 2.6, grapes: 4.25, lemons: 0.78, oranges: 1.71, }, { arg: 'Italy', apples: 2.2, grapes: 7.78, lemons: 0.52, oranges: 2.39, }, { arg: 'India', apples: 2.16, grapes: 2.26, lemons: 3.09, oranges: 6.26, }];
window.exports = window.exports || {}; window.config = { transpiler: 'ts', typescriptOptions: { module: 'system', emitDecoratorMetadata: true, experimentalDecorators: true, jsx: 'react', }, meta: { 'react': { 'esModule': true, }, 'typescript': { 'exports': 'ts', }, 'devextreme/time_zone_utils.js': { 'esModule': true, }, 'devextreme/localization.js': { 'esModule': true, }, 'devextreme/viz/palette.js': { 'esModule': true, }, }, paths: { 'npm:': 'https://unpkg.com/', }, defaultExtension: 'js', map: { 'ts': 'npm:plugin-typescript@4.2.4/lib/plugin.js', 'typescript': 'npm:typescript@4.2.4/lib/typescript.js', 'react': 'npm:react@17.0.2/umd/react.development.js', 'react-dom': 'npm:react-dom@17.0.2/umd/react-dom.development.js', 'prop-types': 'npm:prop-types@15.8.1/prop-types.js', 'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js', 'luxon': 'npm:luxon@1.28.1/build/global/luxon.min.js', 'es6-object-assign': 'npm:es6-object-assign@1.1.0', 'devextreme': 'npm:devextreme@24.1.3/cjs', 'devextreme-react': 'npm:devextreme-react@24.1.3/cjs', 'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js', 'devextreme-quill': 'npm:devextreme-quill@1.7.1/dist/dx-quill.min.js', 'devexpress-diagram': 'npm:devexpress-diagram@2.2.8/dist/dx-diagram.js', 'devexpress-gantt': 'npm:devexpress-gantt@4.1.56/dist/dx-gantt.js', '@devextreme/runtime': 'npm:@devextreme/runtime@3.0.13', 'inferno': 'npm:inferno@7.4.11/dist/inferno.min.js', 'inferno-compat': 'npm:inferno-compat/dist/inferno-compat.min.js', 'inferno-create-element': 'npm:inferno-create-element@7.4.11/dist/inferno-create-element.min.js', 'inferno-dom': 'npm:inferno-dom/dist/inferno-dom.min.js', 'inferno-hydrate': 'npm:inferno-hydrate@7.4.11/dist/inferno-hydrate.min.js', 'inferno-clone-vnode': 'npm:inferno-clone-vnode/dist/inferno-clone-vnode.min.js', 'inferno-create-class': 'npm:inferno-create-class/dist/inferno-create-class.min.js', 'inferno-extras': 'npm:inferno-extras/dist/inferno-extras.min.js', 'devextreme-cldr-data': 'npm:devextreme-cldr-data@1.0.3', // SystemJS plugins 'plugin-babel': 'npm:systemjs-plugin-babel@0.0.25/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js', // Prettier 'prettier/standalone': 'npm:prettier@2.8.8/standalone.js', 'prettier/parser-html': 'npm:prettier@2.8.8/parser-html.js', }, packages: { 'devextreme': { defaultExtension: 'js', }, 'devextreme-react': { main: 'index.js', }, 'devextreme/events/utils': { main: 'index', }, 'devextreme/localization/messages': { format: 'json', defaultExtension: 'json', }, 'devextreme/events': { main: 'index', }, 'es6-object-assign': { main: './index.js', defaultExtension: 'js', }, }, packageConfigPaths: [ 'npm:@devextreme/*/package.json', 'npm:@devextreme/runtime@3.0.13/inferno/package.json', ], babelOptions: { sourceMaps: false, stage0: true, react: true, }, }; System.config(window.config);
import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.js'; ReactDOM.render(<App />, document.getElementById('app'));
export const fruitSources = [ { value: 'apples', name: 'Apples' }, { value: 'grapes', name: 'Grapes' }, { value: 'lemons', name: 'Lemons' }, { value: 'oranges', name: 'Oranges' }, ]; export const productionData = [ { arg: 'USA', apples: 4.21, grapes: 6.22, lemons: 0.8, oranges: 7.47, }, { arg: 'China', apples: 3.33, grapes: 8.65, lemons: 1.06, oranges: 5, }, { arg: 'Turkey', apples: 2.6, grapes: 4.25, lemons: 0.78, oranges: 1.71, }, { arg: 'Italy', apples: 2.2, grapes: 7.78, lemons: 0.52, oranges: 2.39, }, { arg: 'India', apples: 2.16, grapes: 2.26, lemons: 3.09, oranges: 6.26, }, ];
<!DOCTYPE html> <html 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" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.1.3/css/dx.light.css" /> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src="https://unpkg.com/core-js@2.6.12/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.tsx"); </script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="app"></div> </div> </body> </html>
#chart { height: 440px; }