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Doughnut Charts

Doughnut with Multiple Series

Documentation

This demo illustrates the ability of the PieChart to display multiple series on a single chart. Different series are displayed as rings inside one another.

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<template> <dx-pie-chart id="pie" :data-source="exportImportData" :inner-radius="0.2" type="doughnut" palette="Ocean" > <dx-title text="Imports/Exports of Goods and Services"> <dx-subtitle text="(billion US$, 2012)"/> </dx-title> <dx-legend :visible="true"/> <dx-export :enabled="true"/> <dx-common-series-settings> <dx-label :visible="false"/> </dx-common-series-settings> <dx-tooltip :enabled="true" :customize-tooltip="customizeTooltip" format="currency" /> <dx-series name="Export" argument-field="Country" value-field="Export" /> <dx-series name="Import" argument-field="Country" value-field="Import" /> </dx-pie-chart> </template> <script> import DxPieChart, { DxCommonSeriesSettings, DxLegend, DxSeries, DxExport, DxLabel, DxTitle, DxTooltip, DxSubtitle } from 'devextreme-vue/pie-chart'; import { exportImportData } from './data.js'; export default { components: { DxPieChart, DxCommonSeriesSettings, DxLegend, DxSeries, DxExport, DxLabel, DxTitle, DxTooltip, DxSubtitle }, data() { return { customizeTooltip(arg) { return { text: `${arg.argumentText }<br>${ arg.seriesName }: ${ arg.valueText }B` }; } }; }, computed: { exportImportData() { return exportImportData; } } }; </script> <style> #pie { height: 440px; } </style>
import Vue from 'vue'; import App from './App.vue'; new Vue({ el: '#app', components: { App }, template: '<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/19.1.5/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.1.5/css/dx.light.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"> <span v-if="false">Loading...</span> </div> </div> </body> </html>
export const exportImportData = [ { Country: 'Brazil', Export: 243, Import: 233 }, { Country: 'Russia', Export: 529, Import: 335 }, { Country: 'India', Export: 293, Import: 489 }, { Country: 'China', Export: 2049, Import: 1818 }, { Country: 'Japan', Export: 799, Import: 886 }, { Country: 'USA', Export: 1547, Import: 2335 }, { Country: 'Canada', Export: 455, Import: 475 }, { Country: 'France', Export: 569, Import: 674 }, { Country: 'England', Export: 468, Import: 680 }, { Country: 'Germany', Export: 1407, Import: 1167 } ];
System.config({ transpiler: 'plugin-babel', paths: { 'npm:': 'https://unpkg.com/' }, map: { vue: 'npm:vue@2.6.3/dist/vue.esm.browser.js', 'vue-loader': 'npm:systemjs-vue-browser@latest/index.js', 'devextreme': 'npm:devextreme@19.1', 'devextreme-vue': 'npm:devextreme-vue@19.1', jszip: 'npm:jszip@3.1.3/dist/jszip.min.js', 'quill': 'npm:quill@1.3.6/dist/quill.js', 'devexpress-diagram': 'npm:devexpress-diagram', 'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js' }, meta: { '*.vue': { loader: 'vue-loader' } }, packages: { 'devextreme-vue': { main: 'index.js' }, 'devextreme': { defaultExtension: 'js' } }, babelOptions: { sourceMaps: false, stage0: true } });