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Bar Charts

Stacked Bar

Documentation

This demo illustrates the use of the stacked bar series type. Unlike side-by-side bar charts, this series is able to present both the proportion and the total value for each data category using rectangular bars stacked on top of one another.

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<template> <DxChart id="chart" :data-source="dataSource" title="Male Age Structure" > <DxCommonSeriesSettings argument-field="state" type="stackedbar" /> <DxValueAxis position="right"> <DxTitle text="millions"/> </DxValueAxis> <DxSeries value-field="young" name="0-14" /> <DxSeries value-field="middle" name="15-64" /> <DxSeries value-field="older" name="65 and older" /> <DxLegend vertical-alignment="bottom" horizontal-alignment="center" item-text-position="top" /> <DxExport :enabled="true"/> <DxTooltip :enabled="true" :customize-tooltip="customizeTooltip" location="edge" /> </DxChart> </template> <script> import { DxChart, DxSeries, DxCommonSeriesSettings, DxValueAxis, DxTitle, DxLegend, DxExport, DxTooltip } from 'devextreme-vue/chart'; import service from './data.js'; export default { components: { DxChart, DxSeries, DxCommonSeriesSettings, DxValueAxis, DxTitle, DxLegend, DxExport, DxTooltip }, data() { return { dataSource: service.getMaleAgeData() }; }, methods: { customizeTooltip(pointInfo) { return { text: `${pointInfo.seriesName} years: ${pointInfo.valueText}` }; } } }; </script> <style> #chart { 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/20.1.4/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.1.4/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"> </div> </div> </body> </html>
const maleAgeData = [{ state: 'Germany', young: 6.7, middle: 28.6, older: 5.1 }, { state: 'Japan', young: 9.6, middle: 43.4, older: 9 }, { state: 'Russia', young: 13.5, middle: 49, older: 5.8 }, { state: 'USA', young: 30, middle: 90.3, older: 14.5 }]; export default { getMaleAgeData() { return maleAgeData; } };
System.config({ transpiler: 'plugin-babel', meta: { '*.vue': { loader: 'vue-loader' }, }, paths: { 'npm:': 'https://unpkg.com/' }, map: { 'vue': 'npm:vue@2.6.3/dist/vue.esm.browser.js', 'vue-loader': 'npm:dx-systemjs-vue-browser@latest/index.js', 'devextreme': 'npm:devextreme@20.1', 'devextreme-vue': 'npm:devextreme-vue@20.1', 'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js', 'quill': 'npm:quill@1.3.7/dist/quill.js', 'devexpress-diagram': 'npm:devexpress-diagram@1.0.5', 'devexpress-gantt': 'npm:devexpress-gantt@1.0.3', 'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js' }, packages: { 'devextreme-vue': { main: 'index.js' }, 'devextreme': { defaultExtension: 'js' }, 'devextreme/events/utils': { main: 'index' }, 'devextreme/events': { main: 'index' }, }, babelOptions: { sourceMaps: false, stage0: true } });