import React from 'react';
import Chart, {
Series,
Annotation,
Legend,
CommonAnnotationSettings,
} from 'devextreme-react/chart';
import { populationData } from './data.ts';
import AnnotationTemplate from './AnnotationTemplate.tsx';
function App() {
return (
<Chart
id="chart"
dataSource={populationData}
title="Top 5 Most Populated States in US"
>
<Series
type="bar"
argumentField="name"
valueField="population"
name="Population"
>
</Series>
<CommonAnnotationSettings
type="custom"
series="Population"
render={AnnotationTemplate}
allowDragging={true}
>
</CommonAnnotationSettings>
{populationData.map((data) => (
<Annotation
argument={data.name}
key={data.name}
data={data}
>
</Annotation>
))}
<Legend visible={false}></Legend>
</Chart>
);
}
export default App;
import React from 'react';
import Chart, {
Series,
Annotation,
Legend,
CommonAnnotationSettings,
} from 'devextreme-react/chart';
import { populationData } from './data.js';
import AnnotationTemplate from './AnnotationTemplate.js';
function App() {
return (
<Chart
id="chart"
dataSource={populationData}
title="Top 5 Most Populated States in US"
>
<Series
type="bar"
argumentField="name"
valueField="population"
name="Population"
></Series>
<CommonAnnotationSettings
type="custom"
series="Population"
render={AnnotationTemplate}
allowDragging={true}
></CommonAnnotationSettings>
{populationData.map((data) => (
<Annotation
argument={data.name}
key={data.name}
data={data}
></Annotation>
))}
<Legend visible={false}></Legend>
</Chart>
);
}
export default App;
import React from 'react';
function getImagePath(data: { name: string; }) {
return `../../../../images/flags/${data.name.replace(/\s/, '')}.svg`;
}
const formatNumber = new Intl.NumberFormat('en-US', {
minimumFractionDigits: 0,
}).format;
interface AnnotationData {
name: string,
capital: string,
population: number,
area: number,
}
export default function AnnotationTemplate(annotation: { argument?: string; data?: AnnotationData; }) {
const { data } = annotation;
return (
<svg className="annotation">
<image href={getImagePath(data)} width="60" height="40" />
<rect x={0} y={0} className="border"></rect>
<text x="70" y="25" className="state">{annotation.argument}</text>
<text x="0" y="60">
<tspan className="caption">Capital:</tspan>
<tspan className="capital" dx="5">{data.capital}</tspan>
<tspan dy="14" x="0" className="caption">Population:</tspan>
<tspan className="population" dx="5">{formatNumber(data.population)}</tspan>
<tspan dy="14" x="0" className="caption">Area:</tspan>
<tspan className="area" dx="5">{formatNumber(data.area)}</tspan>
<tspan dx="5">km</tspan>
<tspan className="sup" dy="-2">2</tspan>
</text>
</svg>
);
}
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.tsx';
ReactDOM.render(
<App />,
document.getElementById('app'),
);
export const populationData = [{
name: 'California',
population: 38802500,
capital: 'Sacramento',
area: 423967,
}, {
name: 'Texas',
population: 26956958,
capital: 'Austin',
area: 695662,
}, {
name: 'Florida',
population: 19893297,
capital: 'Tallahassee',
area: 170312,
}, {
name: 'New York',
population: 19746227,
capital: 'Albany',
area: 141297,
}, {
name: 'Illinois',
population: 12880580,
capital: 'Springfield',
area: 149995,
}];
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,
},
},
paths: {
'npm:': 'https://unpkg.com/',
},
defaultExtension: 'js',
map: {
'ts': 'npm:plugin-typescript@4.2.4/lib/plugin.js',
'typescript': 'npm:typescript@4.2.4/lib/typescript.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@15.8.1/prop-types.js',
'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.28.1/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@24.1.7/cjs',
'devextreme-react': 'npm:devextreme-react@24.1.7/cjs',
'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@1.7.1/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.2.12/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.56/dist/dx-gantt.js',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.13',
'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@7.4.11/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@3.0.13/inferno/package.json',
],
babelOptions: {
sourceMaps: false,
stage0: true,
react: true,
},
};
System.config(window.config);
import React from 'react';
function getImagePath(data) {
return `../../../../images/flags/${data.name.replace(/\s/, '')}.svg`;
}
const formatNumber = new Intl.NumberFormat('en-US', {
minimumFractionDigits: 0,
}).format;
export default function AnnotationTemplate(annotation) {
const { data } = annotation;
return (
<svg className="annotation">
<image
href={getImagePath(data)}
width="60"
height="40"
/>
<rect
x={0}
y={0}
className="border"
></rect>
<text
x="70"
y="25"
className="state"
>
{annotation.argument}
</text>
<text
x="0"
y="60"
>
<tspan className="caption">Capital:</tspan>
<tspan
className="capital"
dx="5"
>
{data.capital}
</tspan>
<tspan
dy="14"
x="0"
className="caption"
>
Population:
</tspan>
<tspan
className="population"
dx="5"
>
{formatNumber(data.population)}
</tspan>
<tspan
dy="14"
x="0"
className="caption"
>
Area:
</tspan>
<tspan
className="area"
dx="5"
>
{formatNumber(data.area)}
</tspan>
<tspan dx="5">km</tspan>
<tspan
className="sup"
dy="-2"
>
2
</tspan>
</text>
</svg>
);
}
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.js';
ReactDOM.render(<App />, document.getElementById('app'));
export const populationData = [
{
name: 'California',
population: 38802500,
capital: 'Sacramento',
area: 423967,
},
{
name: 'Texas',
population: 26956958,
capital: 'Austin',
area: 695662,
},
{
name: 'Florida',
population: 19893297,
capital: 'Tallahassee',
area: 170312,
},
{
name: 'New York',
population: 19746227,
capital: 'Albany',
area: 141297,
},
{
name: 'Illinois',
population: 12880580,
capital: 'Springfield',
area: 149995,
},
];
<!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/24.1.7/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;
}
.annotation {
font-size: 12px;
}
.border {
width: 60px;
height: 40px;
stroke: rgba(191, 191, 191, 0.25);
stroke-width: 1px;
fill: transparent;
}
.state {
font-weight: 500;
font-size: 14px;
}
.caption {
font-weight: 500;
}
.sup {
font-size: 0.8em;
}