DevExtreme v23.2 is now available.

Explore our newest features/capabilities and share your thoughts with us.

Your search did not match any results.

Pie with Small Values Grouped

Documentation

In this example, the PieChart component combines all values below the threshold property in one category called «others».

www.wikipedia.org
Backend API
<template> <DxPieChart id="pie" :data-source="dataSource" palette="Bright" title="Top internet languages" > <DxSeries argument-field="language" value-field="percent" > <DxLabel :visible="true" :customize-text="formatLabel" format="fixedPoint" > <DxConnector :visible="true" :width="0.5" /> </DxLabel> <DxSmallValuesGrouping :threshold="4.5" mode="smallValueThreshold" /> </DxSeries> <DxLegend horizontal-alignment="center" vertical-alignment="bottom" /> <DxExport :enabled="true"/> </DxPieChart> </template> <script setup lang="ts"> import DxPieChart, { DxSeries, DxLabel, DxConnector, DxSmallValuesGrouping, DxLegend, DxExport, } from 'devextreme-vue/pie-chart'; import { dataSource } from './data.ts'; const formatLabel = ({ argumentText, valueText }) => `${argumentText}: ${valueText}%`; </script> <style> #pie { height: 440px; } </style>
window.exports = window.exports || {}; window.config = { transpiler: 'plugin-babel', meta: { '*.vue': { loader: 'vue-loader', }, '*.ts': { loader: 'demo-ts-loader', }, '*.svg': { loader: 'svg-loader', }, 'devextreme/time_zone_utils.js': { 'esModule': true, }, 'devextreme/localization.js': { 'esModule': true, }, 'devextreme/viz/palette.js': { 'esModule': true, }, }, paths: { 'root:': '../../../../../', 'npm:': 'https://unpkg.com/', }, map: { 'vue': 'npm:vue@3.3.4/dist/vue.esm-browser.js', 'vue-loader': 'npm:dx-systemjs-vue-browser@1.1.1/index.js', 'demo-ts-loader': 'root:utils/demo-ts-loader.js', 'svg-loader': 'root:utils/svg-loader.js', 'mitt': 'npm:mitt/dist/mitt.umd.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@23.2.5/cjs', 'devextreme-vue': 'npm:devextreme-vue@23.2.5/cjs', 'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js', 'devextreme-quill': 'npm:devextreme-quill@1.6.4/dist/dx-quill.min.js', 'devexpress-diagram': 'npm:devexpress-diagram@2.2.5/dist/dx-diagram.js', 'devexpress-gantt': 'npm:devexpress-gantt@4.1.51/dist/dx-gantt.js', '@devextreme/runtime': 'npm:@devextreme/runtime@3.0.12', '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', '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@2.8.4/standalone.js', 'prettier/parser-html': 'npm:prettier@2.8.4/parser-html.js', }, packages: { 'devextreme-vue': { main: 'index.js', }, 'devextreme': { defaultExtension: 'js', }, 'devextreme/events/utils': { main: 'index', }, 'devextreme/events': { main: 'index', }, 'es6-object-assign': { main: './index.js', defaultExtension: 'js', }, }, packageConfigPaths: [ 'npm:@devextreme/*/package.json', 'npm:@devextreme/runtime@3.0.12/inferno/package.json', ], babelOptions: { sourceMaps: false, stage0: true, }, }; System.config(window.config);
export const dataSource = [{ language: 'English', percent: 55.5, }, { language: 'Chinese', percent: 2.8, }, { language: 'Spanish', percent: 4.6, }, { language: 'Japanese', percent: 5.0, }, { language: 'Portuguese', percent: 2.5, }, { language: 'German', percent: 5.8, }, { language: 'French', percent: 4.0, }, { language: 'Russian', percent: 5.9, }, { language: 'Italian', percent: 1.9, }, { language: 'Polish', percent: 1.7, }, { language: 'Turkish', percent: 1.5, }, { language: 'Dutch', percent: 1.3, }, { language: 'Persian', percent: 0.9, }, { language: 'Arabic', percent: 0.8, }, { language: 'Korean', percent: 0.7, }, { language: 'Czech', percent: 0.7, }, { language: 'Swedish', percent: 0.5, }, { language: 'Vietnamese', percent: 0.4, }, { language: 'Indonesian', percent: 0.4, }, { language: 'Greek', percent: 0.4, }, { language: 'Romanian', percent: 0.4, }, { language: 'Hungarian', percent: 0.3, }, { language: 'Danish', percent: 0.3, }, { language: 'Thai', percent: 0.3, }, { language: 'Finnish', percent: 0.2, }, { language: 'Slovak', percent: 0.2, }, { language: 'Bulgarian', percent: 0.2, }, { language: 'Norwegian', percent: 0.2, }, { language: 'Hebrew', percent: 0.1, }, { language: 'Lithuanian', percent: 0.1, }, { language: 'Croatian', percent: 0.1, }, { language: 'Ukrainian', percent: 0.1, }, { language: 'Norwegian Bokmål', percent: 0.1, }, { language: 'Serbian', percent: 0.1, }, { language: 'Catalan', percent: 0.1, }, { language: 'Slovenian', percent: 0.1, }, { language: 'Latvian', percent: 0.1, }, { language: 'Estonian', percent: 0.1, }];
import { createApp } from 'vue'; import App from './App.vue'; createApp(App).mount('#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/23.2.5/css/dx.light.css" /> <script src="https://unpkg.com/typescript@4.2.4/lib/typescript.js"></script> <script type="module"> import * as vueCompilerSFC from "https://unpkg.com/@vue/compiler-sfc@3.3.4/dist/compiler-sfc.esm-browser.js"; window.vueCompilerSFC = vueCompilerSFC; </script> <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.ts"); </script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="app"> </div> </div> </body> </html>