import React from 'react';
import { series, dataSource } from './data.js';
import Chart, {
ValueAxis,
Label,
Legend,
ArgumentAxis,
CommonSeriesSettings,
Border,
Series
} from 'devextreme-react/chart';
import RangeSelector, {
Size,
Chart as ChartOptions,
Margin,
Scale,
Behavior,
CommonSeriesSettings as CommonSeriesSettingsOptions,
Series as RsChartSeries
} from 'devextreme-react/range-selector';
const seriesList = series.map(item =>
<Series valueField={item.valueField} name={item.name} key={item.name} />
);
const rsChartSeriesList = series.map(item =>
<RsChartSeries valueField={item.valueField} name={item.name} key={item.name} />
);
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
visualRange: { startValue: 'Inner Core', endValue: 'Upper Crust' }
};
this.updateVisualRange = this.updateVisualRange.bind(this);
}
render() {
return (
<React.Fragment>
<Chart
id="zoomedChart"
palette="Soft"
title="The Chemical Composition of the Earth Layers"
dataSource={dataSource}
>
{seriesList}
<ValueAxis>
<Label customizeText={formatValueAxisLabel} />
</ValueAxis>
<ArgumentAxis visualRange={this.state.visualRange} />
<CommonSeriesSettings type="bar" ignoreEmptyPoints={true} />
<Legend visible={true}
verticalAlignment="top"
horizontalAlignment="right"
orientation="horizontal"
>
<Border visible={true} />
</Legend>
</Chart>
<RangeSelector
dataSource={dataSource}
onValueChanged={this.updateVisualRange }
>
<Size height={120} />
<Margin left={10} />
<Scale minorTickCount={1} startValue="Inner Core" endValue="Upper Crust" />
<Behavior callValueChanged="onMoving" />
<ChartOptions palette="Soft">
{rsChartSeriesList}
<Legend visible={false} />
<CommonSeriesSettingsOptions type="bar" ignoreEmptyPoints ={true} />
</ChartOptions>
</RangeSelector>
</React.Fragment>
);
}
updateVisualRange(e) {
this.setState({ visualRange: e.value });
}
}
function formatValueAxisLabel() {
return `${this.valueText}%`;
}
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/20.2.6/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.6/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>
#zoomedChart {
margin-bottom: 20px;
}
var series = [{
name: 'Si',
valueField: 'Si'
}, {
name: 'Fe',
valueField: 'Fe'
}, {
name: 'Ni',
valueField: 'Ni'
}, {
name: 'S',
valueField: 'S'
}, {
name: 'O',
valueField: 'O'
}, {
name: 'Mg',
valueField: 'Mg'
}, {
name: 'Al',
valueField: 'Al'
}, {
name: 'K',
valueField: 'K'
}, {
name: 'Na',
valueField: 'Na'
}];
var dataSource = [{
arg: 'Inner Core',
Si: 7.35,
Fe: 79.39,
Ni: 5.2,
S: 2.3,
O: 4.1
}, {
arg: 'Outer Core',
Si: 7.33,
Fe: 78.56,
Ni: 5.2,
S: 2.7,
O: 4.2
}, {
arg: 'Lower Mantle',
Si: 21.5,
Fe: 5.8,
O: 44.8,
Mg: 22.8,
Al: 2.2,
Ca: 2.3,
Na: 0.3,
K: 0.03
}, {
arg: 'Upper Mantle',
Si: 28.1,
Mg: 23.2,
Fe: 4.3,
Al: 1.2,
Ca: 2.2,
O: 40.3,
Na: 0.2
}, {
arg: 'Lower Crust',
O: 46.6,
Si: 27.7,
Al: 8.1,
Fe: 5,
Ca: 3.6,
Na: 2.8,
K: 2.6,
Mg: 1.5
}, {
arg: 'Upper Crust',
O: 47,
Si: 29.5,
Al: 8.05,
Fe: 4.66,
Ca: 2.96,
Na: 2.5,
K: 2.5,
Mg: 1.87
}];
export
{
series,
dataSource
};
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@1.26.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.6',
'devextreme-react': 'npm:devextreme-react@20.2.6',
'jszip': 'npm:jszip@3.6.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.10.3/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.18/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.24/dist/dx-gantt.js',
'preact': 'npm:preact@10.5.13/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.13/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
}
});