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Backend API
import React from 'react';
import Chart, {
CommonSeriesSettings,
Series,
ArgumentAxis,
ValueAxis,
Label,
VisualRange,
Format,
Export,
Legend,
} from 'devextreme-react/chart';
import { inflationData } from './data.ts';
function customizeLabelText({ valueText }) {
return `${valueText} %`;
}
function App() {
return (
<Chart
id="chart"
dataSource={inflationData}
palette="Violet"
title="Annual Inflation Rate in 2010 and 2011"
>
<CommonSeriesSettings
argumentField="date"
type="rangearea"
/>
<Series
rangeValue1Field="val2010"
rangeValue2Field="val2011"
name="2010 - 2011"
/>
<ArgumentAxis valueMarginsEnabled={false}>
<Label format="month" />
</ArgumentAxis>
<ValueAxis
tickInterval={0.5}
valueMarginsEnabled={false}
>
<VisualRange
startValue={0.5}
endValue={4}
/>
<Label customizeText={customizeLabelText}>
<Format
precision={2}
type="fixedPoint"
/>
</Label>
</ValueAxis>
<Export enabled={true} />
<Legend visible={false} />
</Chart>
);
}
export default App;
import React from 'react';
import Chart, {
CommonSeriesSettings,
Series,
ArgumentAxis,
ValueAxis,
Label,
VisualRange,
Format,
Export,
Legend,
} from 'devextreme-react/chart';
import { inflationData } from './data.js';
function customizeLabelText({ valueText }) {
return `${valueText} %`;
}
function App() {
return (
<Chart
id="chart"
dataSource={inflationData}
palette="Violet"
title="Annual Inflation Rate in 2010 and 2011"
>
<CommonSeriesSettings
argumentField="date"
type="rangearea"
/>
<Series
rangeValue1Field="val2010"
rangeValue2Field="val2011"
name="2010 - 2011"
/>
<ArgumentAxis valueMarginsEnabled={false}>
<Label format="month" />
</ArgumentAxis>
<ValueAxis
tickInterval={0.5}
valueMarginsEnabled={false}
>
<VisualRange
startValue={0.5}
endValue={4}
/>
<Label customizeText={customizeLabelText}>
<Format
precision={2}
type="fixedPoint"
/>
</Label>
</ValueAxis>
<Export enabled={true} />
<Legend visible={false} />
</Chart>
);
}
export default App;
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.tsx';
ReactDOM.render(
<App />,
document.getElementById('app'),
);
export const inflationData = [{
date: new Date(2010, 0, 1),
val2010: 1.63,
val2011: 2.63,
}, {
date: new Date(2010, 1, 1),
val2010: 2.11,
val2011: 2.14,
}, {
date: new Date(2010, 2, 1),
val2010: 2.68,
val2011: 2.31,
}, {
date: new Date(2010, 3, 1),
val2010: 3.16,
val2011: 2.24,
}, {
date: new Date(2010, 4, 1),
val2010: 3.57,
val2011: 2.02,
}, {
date: new Date(2010, 5, 1),
val2010: 3.56,
val2011: 1.05,
}, {
date: new Date(2010, 6, 1),
val2010: 3.63,
val2011: 1.24,
}, {
date: new Date(2010, 7, 1),
val2010: 3.77,
val2011: 1.15,
}, {
date: new Date(2010, 8, 1),
val2010: 3.87,
val2011: 1.14,
}, {
date: new Date(2010, 9, 1),
val2010: 3.53,
val2011: 1.17,
}, {
date: new Date(2010, 10, 1),
val2010: 3.39,
val2011: 1.14,
}, {
date: new Date(2010, 11, 1),
val2010: 2.96,
val2011: 1.50,
}];
window.exports = window.exports || {};
window.config = {
transpiler: 'ts',
typescriptOptions: {
module: 'system',
emitDecoratorMetadata: true,
experimentalDecorators: true,
jsx: 'react',
},
meta: {
'react': {
'esModule': true,
},
'typescript': {
'exports': 'ts',
},
'devextreme/time_zone_utils.js': {
'esModule': true,
},
'devextreme/localization.js': {
'esModule': true,
},
'devextreme/viz/palette.js': {
'esModule': true,
},
'openai': {
'esModule': true,
},
},
paths: {
'npm:': 'https://unpkg.com/',
'bundles:': '../../../../bundles/',
'externals:': '../../../../bundles/externals/',
},
defaultExtension: 'js',
map: {
'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js',
'typescript': 'npm:typescript@4.2.4/lib/typescript.js',
'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js',
'react': 'npm:react@17.0.2/umd/react.development.js',
'react-dom': 'npm:react-dom@17.0.2/umd/react-dom.development.js',
'prop-types': 'npm:prop-types/prop-types.js',
'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
'luxon': 'npm:luxon@3.4.4/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign',
'devextreme': 'npm:devextreme@link:../../packages/devextreme/artifacts/npm/devextreme/cjs',
'devextreme-react': 'npm:devextreme-react@link:../../packages/devextreme-react/npm/cjs',
'devextreme-quill': 'npm:devextreme-quill@1.7.1/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.2.5/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.54/dist/dx-gantt.js',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.12',
'inferno': 'npm:inferno@7.4.11/dist/inferno.min.js',
'inferno-compat': 'npm:inferno-compat/dist/inferno-compat.min.js',
'inferno-create-element': 'npm:inferno-create-element@7.4.11/dist/inferno-create-element.min.js',
'inferno-dom': 'npm:inferno-dom/dist/inferno-dom.min.js',
'inferno-hydrate': 'npm:inferno-hydrate/dist/inferno-hydrate.min.js',
'inferno-clone-vnode': 'npm:inferno-clone-vnode/dist/inferno-clone-vnode.min.js',
'inferno-create-class': 'npm:inferno-create-class/dist/inferno-create-class.min.js',
'inferno-extras': 'npm:inferno-extras/dist/inferno-extras.min.js',
'devextreme-cldr-data': 'npm:devextreme-cldr-data@1.0.3',
// 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',
// Prettier
'prettier/standalone': 'npm:prettier@2.8.8/standalone.js',
'prettier/parser-html': 'npm:prettier@2.8.8/parser-html.js',
},
packages: {
'devextreme': {
defaultExtension: 'js',
},
'devextreme-react': {
main: 'index.js',
},
'devextreme/events/utils': {
main: 'index',
},
'devextreme/localization/messages': {
format: 'json',
defaultExtension: 'json',
},
'devextreme/events': {
main: 'index',
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js',
},
},
packageConfigPaths: [
'npm:@devextreme/*/package.json',
'npm:@devextreme/runtime@3.0.12/inferno/package.json',
],
babelOptions: {
sourceMaps: false,
stage0: true,
react: true,
},
};
System.config(window.config);
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.js';
ReactDOM.render(<App />, document.getElementById('app'));
export const inflationData = [
{
date: new Date(2010, 0, 1),
val2010: 1.63,
val2011: 2.63,
},
{
date: new Date(2010, 1, 1),
val2010: 2.11,
val2011: 2.14,
},
{
date: new Date(2010, 2, 1),
val2010: 2.68,
val2011: 2.31,
},
{
date: new Date(2010, 3, 1),
val2010: 3.16,
val2011: 2.24,
},
{
date: new Date(2010, 4, 1),
val2010: 3.57,
val2011: 2.02,
},
{
date: new Date(2010, 5, 1),
val2010: 3.56,
val2011: 1.05,
},
{
date: new Date(2010, 6, 1),
val2010: 3.63,
val2011: 1.24,
},
{
date: new Date(2010, 7, 1),
val2010: 3.77,
val2011: 1.15,
},
{
date: new Date(2010, 8, 1),
val2010: 3.87,
val2011: 1.14,
},
{
date: new Date(2010, 9, 1),
val2010: 3.53,
val2011: 1.17,
},
{
date: new Date(2010, 10, 1),
val2010: 3.39,
val2011: 1.14,
},
{
date: new Date(2010, 11, 1),
val2010: 2.96,
val2011: 1.5,
},
];
<!DOCTYPE html>
<html lang="en">
<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=5.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.2.3/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="https://unpkg.com/core-js@2.6.12/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.tsx");
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"></div>
</div>
</body>
</html>
#chart {
height: 440px;
}