import React from 'react';
import {
PolarChart,
Series,
ArgumentAxis,
Export,
Legend
} from 'devextreme-react/polar-chart';
import { dataSource } from './data.js';
class App extends React.Component {
render() {
return (
<PolarChart
id="chart"
dataSource={dataSource}
title="Rose in Polar Coordinates"
>
<Series type="line" />
<ArgumentAxis
inverted={true}
startAngle={90}
tickInterval={30}
/>
<Export enabled={true} />
<Legend visible={false} />
</PolarChart>
);
}
}
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/19.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/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;
}
export const dataSource = [{
arg: 0,
val: 0
}, {
arg: 30,
val: 1.7
}, {
arg: 45,
val: 0
}, {
arg: 60,
val: 1.7
}, {
arg: 90,
val: 0
}, {
arg: 120,
val: 1.7
}, {
arg: 135,
val: 0
}, {
arg: 150,
val: 1.7
}, {
arg: 180,
val: 0
}, {
arg: 210,
val: 1.7
}, {
arg: 225,
val: 0
}, {
arg: 240,
val: 1.7
}, {
arg: 270,
val: 0
}, {
arg: 300,
val: 1.7
}, {
arg: 315,
val: 0
}, {
arg: 330,
val: 1.7
}, {
arg: 360,
val: 0
}];
System.config({
transpiler: 'plugin-babel',
paths: {
'npm:': 'https://unpkg.com/'
},
defaultExtension: 'js',
map: {
'react': 'npm:react@16/umd/react.development.js',
'react-dom': 'npm:react-dom@16/umd/react-dom.development.js',
'prop-types': 'npm:prop-types/prop-types.js',
'devextreme': 'npm:devextreme@19.2',
'devextreme-react': 'npm:devextreme-react@19.2',
'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js',
'quill': 'npm:quill@1.3.7/dist/quill.js',
'devexpress-diagram': 'npm:devexpress-diagram',
'devexpress-gantt': 'npm:devexpress-gantt',
// SystemJS plugins
'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js',
'systemjs-babel-build':
'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js'
},
packages: {
'devextreme': {
defaultExtension: 'js'
},
'devextreme-react': {
main: 'index.js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true,
react: true
}
});