import React from 'react';
import { Chart, Series, ArgumentAxis, Label, CommonSeriesSettings } from 'devextreme-react/chart';
import { dataSource } from './data.js';
import { LabelTemplate } from './LabelTemplate.js';
export default function App() {
return (
<Chart id="chart"
title="Ice Hockey World Championship Gold Medal Winners"
dataSource={dataSource}>
<CommonSeriesSettings type="bar" argumentField="country">
<Label visible></Label>
</CommonSeriesSettings>
<Series
name="Gold"
valueField="gold"
color="#ffd700" />
<Series
name="Silver"
valueField="silver"
color="#c0c0c0" />
<Series
name="Bronze"
valueField="bronze"
color="#cd7f32" />
<ArgumentAxis>
<Label render={LabelTemplate}></Label>
</ArgumentAxis>
</Chart>
);
}
import React from 'react';
export function LabelTemplate(data) {
return (<svg overflow="visible"><image filter="url(#DevExpress_shadow_filter)" y="0" width="60" height="40"
href={getFilePath(data.valueText)}></image>
<text className="template-text" x="30" y="59" textAnchor="middle">{data.valueText}</text></svg>);
}
function getFilePath(text) {
return `../../../../images/flags/3x2/${text.toLowerCase().replace(' ', '')}.svg`;
}
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/20.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/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>
<svg width="0" height="0">
<defs>
<filter id="DevExpress_shadow_filter" x="-50%" y="-50%" width="200%" height="200%" transform="translate(0,0)">
<fegaussianblur in="SourceGraphic" result="gaussianBlurResult" stdDeviation="3"></fegaussianblur>
<feoffset in="gaussianBlurResult" result="offsetResult" dx="0" dy="1"></feoffset>
<feflood result="floodResult" flood-color="#000000" flood-opacity="0.3"></feflood>
<fecomposite in="floodResult" in2="offsetResult" operator="in" result="compositeResult"></fecomposite>
<fecomposite in="SourceGraphic" in2="compositeResult" operator="over"></fecomposite>
</filter>
</defs>
</svg>
</div>
</body>
</html>
#chart {
height: 440px;
}
.template-text {
fill: #767676;
font-family: "Segoe UI", "Helvetica Neue", "Trebuchet MS", Verdana, sans-serif;
font-weight: 400;
font-size: 13px;
}
export const dataSource = [{
country: 'Russia',
gold: 27,
silver: 10,
bronze: 10
}, {
country: 'Canada',
gold: 26,
silver: 15,
bronze: 9
}, {
country: 'Czech Republic',
gold: 12,
silver: 13,
bronze: 21
}, {
country: 'Sweden',
gold: 11,
silver: 19,
bronze: 17
}, {
country: 'Finland',
gold: 3,
silver: 8,
bronze: 3
}];
System.config({
transpiler: 'plugin-babel',
meta: {
'devextreme/localization.js': {
"esModule": true
},
},
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@20.2.5',
'devextreme-react': 'npm:devextreme-react@20.2.5',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.8/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.11/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.18/dist/dx-gantt.js',
'preact': 'npm:preact@10.5.11/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.11/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
}
});