import React from 'react';
import { Chart, Series, CommonSeriesSettings, Legend, ValueAxis, Title, Export, Tooltip, Border } from 'devextreme-react/chart';
import service from './data.js';
const dataSource = service.getMaleAgeData();
class App extends React.Component {
render() {
return (
<Chart
id="chart"
title="Population: Age Structure"
dataSource={dataSource}
>
<CommonSeriesSettings argumentField="state" type="stackedBar" />
<Series
valueField="maleyoung"
name="Male: 0-14"
stack="male"
/>
<Series
valueField="malemiddle"
name="Male: 15-64"
stack="male"
/>
<Series
valueField="maleolder"
name="Male: 65 and older"
stack="male"
/>
<Series
valueField="femaleyoung"
name="Female: 0-14"
stack="female"
/>
<Series
valueField="femalemiddle"
name="Female: 15-64"
stack="female"
/>
<Series
valueField="femaleolder"
name="Female: 65 and older"
stack="female"
/>
<ValueAxis>
<Title text="Populations, millions" />
</ValueAxis>
<Legend position="inside"
columnCount={2}
customizeItems={customizeItems}
horizontalAlignment="right">
<Border visible={true} />
</Legend>
<Export enabled={true} />
<Tooltip enabled={true} />
</Chart>
);
}
}
function customizeItems(items) {
var sortedItems = [];
items.forEach(function(item) {
var startIndex = item.series.stack === 'male' ? 0 : 3;
sortedItems.splice(startIndex, 0, item);
});
return sortedItems;
}
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/20.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/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;
}
const maleAgeData = [{
state: 'USA',
maleyoung: 29.956,
malemiddle: 90.354,
maleolder: 14.472,
femaleyoung: 28.597,
femalemiddle: 91.827,
femaleolder: 20.362
}, {
state: 'Brazil',
maleyoung: 25.607,
malemiddle: 55.793,
maleolder: 3.727,
femaleyoung: 24.67,
femalemiddle: 57.598,
femaleolder: 5.462
}, {
state: 'Russia',
maleyoung: 13.493,
malemiddle: 48.983,
maleolder: 5.802,
femaleyoung: 12.971,
femalemiddle: 52.14,
femaleolder: 12.61
}, {
state: 'Japan',
maleyoung: 9.575,
malemiddle: 43.363,
maleolder: 9.024,
femaleyoung: 9.105,
femalemiddle: 42.98,
femaleolder: 12.501
}, {
state: 'Mexico',
maleyoung: 17.306,
malemiddle: 30.223,
maleolder: 1.927,
femaleyoung: 16.632,
femalemiddle: 31.868,
femaleolder: 2.391
}, {
state: 'Germany',
maleyoung: 6.679,
malemiddle: 28.638,
maleolder: 5.133,
femaleyoung: 6.333,
femalemiddle: 27.693,
femaleolder: 8.318
}, {
state: 'United Kindom',
maleyoung: 5.816,
malemiddle: 19.622,
maleolder: 3.864,
femaleyoung: 5.519,
femalemiddle: 19.228,
femaleolder: 5.459
}];
export default {
getMaleAgeData() {
return maleAgeData;
}
};
System.config({
transpiler: 'plugin-babel',
meta: {
},
paths: {
'npm:': 'https://unpkg.com/'
},
defaultExtension: 'js',
map: {
'react': 'npm:react@16.14.0/umd/react.development.js',
'react-dom': 'npm:react-dom@16.14.0/umd/react-dom.development.js',
'prop-types': 'npm:prop-types@15.7.2/prop-types.js',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.25.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.4',
'devextreme-react': 'npm:devextreme-react@20.2.4',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.7/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.5/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.8/dist/dx-gantt.js',
'preact': 'npm:preact@10.5.7/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.7/hooks/dist/hooks.js',
// 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'
},
packages: {
'devextreme': {
defaultExtension: 'js'
},
'devextreme-react': {
main: 'index.js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true,
react: true
}
});