Wind Rose
Documentation
This demo illustrates a wind rose using the PolarChart widget. To specify chart arguments that correspond to cardinal points, the discreteAxisDivisionMode and firstPointOnStartAngle options of the argumentAxis object are set. In addition, the chart’s onLegendClick event is handled for you to be able to exclude/include certain series to the PolarChart at runtime.
www.wrcc.dri.edu
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import React from 'react';
import SelectBox from 'devextreme-react/select-box';
import {
PolarChart,
CommonSeriesSettings,
Series,
ArgumentAxis,
ValueAxis,
Margin,
Export
} from 'devextreme-react/polar-chart';
import { windSources, windRoseData } from './data.js';
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
periodValues: windRoseData[0].values
};
this.handleChange = this.handleChange.bind(this);
}
render() {
return (
<div id="chart-demo">
<PolarChart
id="radarChart"
palette="Soft"
dataSource={this.state.periodValues}
onLegendClick={this.onLegendClick}
title="Wind Rose, Philadelphia PA"
>
<CommonSeriesSettings type="stackedbar" />
{
windSources.map(function(item) {
return <Series key={item.value} valueField={item.value} name={item.name} />;
})
}
<Margin
bottom={50}
left={100}
/>
<ArgumentAxis
discreteAxisDivisionMode="crossLabels"
firstPointOnStartAngle={true}
/>
<ValueAxis valueMarginsEnabled={false} />
<Export enabled={true} />
</PolarChart>
<div className="center">
<SelectBox
width="300"
dataSource={windRoseData}
displayExpr="period"
valueExpr="values"
value={this.state.periodValues}
onValueChanged={this.handleChange}
/>
</div>
</div>
);
}
onLegendClick({ target: series }) {
if (series.isVisible()) {
series.hide();
} else {
series.show();
}
}
handleChange({ value }) {
this.setState({ periodValues: value });
}
}
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-demo {
height: 600px;
}
#radarChart {
height: 500px;
}
#chart-demo > .center {
text-align: center;
}
#chart-demo > .center > .dx-widget {
display: inline-block;
vertical-align: middle;
}
export const windSources = [
{ value: 'val1', name: '1.3-4 m/s' },
{ value: 'val2', name: '4-8 m/s' },
{ value: 'val3', name: '8-13 m/s' },
{ value: 'val4', name: '13-19 m/s' },
{ value: 'val5', name: '19-25 m/s' },
{ value: 'val6', name: '25-32 m/s' },
{ value: 'val7', name: '32-39 m/s' },
{ value: 'val8', name: '39-47 m/s' }
];
export const windRoseData = [{
period: 'Sep. 1, 2012 - Oct. 1, 2012',
values: [{
arg: 'N',
val1: 0.7,
val2: 1.7,
val3: 1.8,
val4: 0.8,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'NNE',
val1: 0.1,
val2: 0.6,
val3: 0.1,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'NE',
val1: 0.3,
val2: 0.8,
val3: 0.1,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'ENE',
val1: 0.3,
val2: 0.7,
val3: 0.1,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'E',
val1: 0.7,
val2: 3.2,
val3: 2.5,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'ESE',
val1: 0.8,
val2: 1.5,
val3: 0.3,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'SE',
val1: 0.3,
val2: 1.3,
val3: 0.4,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'SSE',
val1: 0.1,
val2: 2.4,
val3: 0.3,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'S',
val1: 1.1,
val2: 4.2,
val3: 2.2,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'SSW',
val1: 0.6,
val2: 3.6,
val3: 3.5,
val4: 0.4,
val5: 0.1,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'SW',
val1: 0.8,
val2: 2.5,
val3: 5,
val4: 1.3,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'WSW',
val1: 0.3,
val2: 2.6,
val3: 3.2,
val4: 0.4,
val5: 0,
val6: 0,
val7: 0.1,
val8: 0
}, {
arg: 'W',
val1: 0.6,
val2: 1.7,
val3: 2.6,
val4: 0.3,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'WNW',
val1: 0.7,
val2: 2.5,
val3: 3.1,
val4: 0.3,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'NW',
val1: 1,
val2: 3.2,
val3: 2.6,
val4: 0.8,
val5: 0.1,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'NNW',
val1: 0.6,
val2: 3.8,
val3: 4.3,
val4: 2.2,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}]
}, {
period: 'Oct. 1, 2012 - Nov. 1, 2012',
values: [{
arg: 'N',
val1: 0.6,
val2: 1.8,
val3: 1.9,
val4: 0.6,
val5: 0.1,
val6: 1,
val7: 0.4,
val8: 0
}, {
arg: 'NNE',
val1: 0.3,
val2: 1.2,
val3: 1.5,
val4: 0.4,
val5: 0.6,
val6: 0.3,
val7: 0,
val8: 0.1
}, {
arg: 'NE',
val1: 0.3,
val2: 2.4,
val3: 2.2,
val4: 1,
val5: 0.6,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'ENE',
val1: 1,
val2: 2.2,
val3: 1.2,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'E',
val1: 0.6,
val2: 4.9,
val3: 1.8,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0.1
}, {
arg: 'ESE',
val1: 0.1,
val2: 0.6,
val3: 0.4,
val4: 0.1,
val5: 0,
val6: 0.1,
val7: 0,
val8: 0
}, {
arg: 'SE',
val1: 0.1,
val2: 0.3,
val3: 1.2,
val4: 0.6,
val5: 0,
val6: 0.1,
val7: 0,
val8: 0
}, {
arg: 'SSE',
val1: 0.4,
val2: 0.7,
val3: 1.3,
val4: 0.3,
val5: 0,
val6: 0.1,
val7: 0,
val8: 0
}, {
arg: 'S',
val1: 0,
val2: 3.1,
val3: 3.1,
val4: 0.7,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'SSW',
val1: 0.6,
val2: 1.8,
val3: 4,
val4: 1.2,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'SW',
val1: 0.7,
val2: 1.8,
val3: 2.1,
val4: 1,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'WSW',
val1: 0.3,
val2: 2.5,
val3: 4.8,
val4: 1.2,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'W',
val1: 0,
val2: 2.8,
val3: 5.8,
val4: 1.5,
val5: 0.1,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'WNW',
val1: 0.3,
val2: 1.5,
val3: 3.9,
val4: 1.3,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'NW',
val1: 0.1,
val2: 2.7,
val3: 1.8,
val4: 1,
val5: 0.1,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'NNW',
val1: 0.3,
val2: 1.5,
val3: 0.6,
val4: 1,
val5: 0.1,
val6: 0,
val7: 0,
val8: 0
}]
}, {
period: 'Nov. 1, 2012 - Dec. 1, 2012',
values: [{
arg: 'N',
val1: 0.7,
val2: 3,
val3: 7.4,
val4: 2.3,
val5: 0.1,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'NNE',
val1: 0.4,
val2: 1.6,
val3: 2.3,
val4: 1,
val5: 0.1,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'NE',
val1: 0.5,
val2: 3.4,
val3: 7.8,
val4: 1.8,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'ENE',
val1: 0.3,
val2: 4.1,
val3: 1.6,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'E',
val1: 1.2,
val2: 1.8,
val3: 0.4,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'ESE',
val1: 0.7,
val2: 0.3,
val3: 0,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'SE',
val1: 0.1,
val2: 0.3,
val3: 0,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'SSE',
val1: 0.3,
val2: 0.4,
val3: 0.7,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'S',
val1: 0.4,
val2: 0.8,
val3: 1.2,
val4: 0.4,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'SSW',
val1: 0.4,
val2: 1.5,
val3: 0.1,
val4: 0.1,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'SW',
val1: 0.8,
val2: 0.1,
val3: 1.2,
val4: 0,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'WSW',
val1: 0,
val2: 1.5,
val3: 2.2,
val4: 0.7,
val5: 0,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'W',
val1: 0.3,
val2: 1,
val3: 6.3,
val4: 2.7,
val5: 0.4,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'WNW',
val1: 0.3,
val2: 1.2,
val3: 2.7,
val4: 1.6,
val5: 0.8,
val6: 0,
val7: 0,
val8: 0
}, {
arg: 'NW',
val1: 0.3,
val2: 0.7,
val3: 4.8,
val4: 2,
val5: 0.3,
val6: 0.1,
val7: 0,
val8: 0
}, {
arg: 'NNW',
val1: 0.1,
val2: 2.5,
val3: 2.2,
val4: 2.3,
val5: 0.7,
val6: 0.1,
val7: 0,
val8: 0
}]
}];
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
}
});