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Backend API
import React, { useEffect, useRef } from 'react';
import Diagram, {
CustomShape, ConnectionPoint, Group, Toolbox, DiagramRef,
} from 'devextreme-react/diagram';
import 'whatwg-fetch';
export default function App() {
const diagramRef = useRef<DiagramRef>(null);
useEffect(() => {
const diagram = diagramRef.current?.instance();
fetch('../../../../data/diagram-hardware.json')
.then((response) => response.json())
.then((json) => {
diagram?.import(JSON.stringify(json));
})
.catch(() => {
throw new Error('Data Loading Error');
});
}, []);
return (
<Diagram id="diagram" ref={diagramRef}>
<CustomShape
category="hardware"
type="internet"
title="Internet"
backgroundImageUrl="../../../../images/shapes/internet.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Internet"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}>
<ConnectionPoint x={0.5} y={0} />
<ConnectionPoint x={0.9} y={0.5} />
<ConnectionPoint x={0.5} y={1} />
<ConnectionPoint x={0.1} y={0.5} />
</CustomShape>
<CustomShape
category="hardware"
type="laptop"
title="Laptop"
backgroundImageUrl="../../../../images/shapes/laptop.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Laptop"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}>
<ConnectionPoint x={0.5} y={0} />
<ConnectionPoint x={0.9} y={0.5} />
<ConnectionPoint x={0.5} y={1} />
<ConnectionPoint x={0.1} y={0.5} />
</CustomShape>
<CustomShape
category="hardware"
type="mobile"
title="Mobile"
backgroundImageUrl="../../../../images/shapes/mobile.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Mobile"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}>
<ConnectionPoint x={0.5} y={0} />
<ConnectionPoint x={0.9} y={0.5} />
<ConnectionPoint x={0.5} y={1} />
<ConnectionPoint x={0.1} y={0.5} />
</CustomShape>
<CustomShape
category="hardware"
type="pc"
title="PC"
backgroundImageUrl="../../../../images/shapes/pc.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="PC"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}>
<ConnectionPoint x={0.5} y={0} />
<ConnectionPoint x={0.9} y={0.5} />
<ConnectionPoint x={0.5} y={1} />
<ConnectionPoint x={0.1} y={0.5} />
</CustomShape>
<CustomShape
category="hardware"
type="phone"
title="Phone"
backgroundImageUrl="../../../../images/shapes/phone.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Phone"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}>
<ConnectionPoint x={0.5} y={0} />
<ConnectionPoint x={0.9} y={0.5} />
<ConnectionPoint x={0.5} y={1} />
<ConnectionPoint x={0.1} y={0.5} />
</CustomShape>
<CustomShape
category="hardware"
type="printer"
title="Printer"
backgroundImageUrl="../../../../images/shapes/printer.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Printer"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}>
<ConnectionPoint x={0.5} y={0} />
<ConnectionPoint x={0.9} y={0.5} />
<ConnectionPoint x={0.5} y={1} />
<ConnectionPoint x={0.1} y={0.5} />
</CustomShape>
<CustomShape
category="hardware"
type="router"
title="Router"
backgroundImageUrl="../../../../images/shapes/router.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Router"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}>
</CustomShape>
<CustomShape
category="hardware"
type="scaner"
title="Scaner"
backgroundImageUrl="../../../../images/shapes/scaner.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Scaner"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}>
<ConnectionPoint x={0.5} y={0} />
<ConnectionPoint x={0.9} y={0.5} />
<ConnectionPoint x={0.5} y={1} />
<ConnectionPoint x={0.1} y={0.5} />
</CustomShape>
<CustomShape
category="hardware"
type="server"
title="Server"
backgroundImageUrl="../../../../images/shapes/server.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Server"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}>
<ConnectionPoint x={0.5} y={0} />
<ConnectionPoint x={0.9} y={0.5} />
<ConnectionPoint x={0.5} y={1} />
<ConnectionPoint x={0.1} y={0.5} />
</CustomShape>
<CustomShape
category="hardware"
type="switch"
title="Switch"
backgroundImageUrl="../../../../images/shapes/switch.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Switch"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}>
<ConnectionPoint x={0.5} y={0} />
<ConnectionPoint x={0.9} y={0.5} />
<ConnectionPoint x={0.5} y={1} />
<ConnectionPoint x={0.1} y={0.5} />
</CustomShape>
<CustomShape
category="hardware"
type="wifi"
title="Wi Fi Router"
backgroundImageUrl="../../../../images/shapes/wifi.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Wi Fi"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}>
<ConnectionPoint x={0.5} y={0} />
<ConnectionPoint x={0.9} y={0.5} />
<ConnectionPoint x={0.5} y={1} />
<ConnectionPoint x={0.1} y={0.5} />
</CustomShape>
<Toolbox>
<Group category={'hardware' as any} title="Hardware" />
</Toolbox>
</Diagram>
);
}
import React, { useEffect, useRef } from 'react';
import Diagram, {
CustomShape, ConnectionPoint, Group, Toolbox,
} from 'devextreme-react/diagram';
import 'whatwg-fetch';
export default function App() {
const diagramRef = useRef(null);
useEffect(() => {
const diagram = diagramRef.current?.instance();
fetch('../../../../data/diagram-hardware.json')
.then((response) => response.json())
.then((json) => {
diagram?.import(JSON.stringify(json));
})
.catch(() => {
throw new Error('Data Loading Error');
});
}, []);
return (
<Diagram
id="diagram"
ref={diagramRef}
>
<CustomShape
category="hardware"
type="internet"
title="Internet"
backgroundImageUrl="../../../../images/shapes/internet.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Internet"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}
>
<ConnectionPoint
x={0.5}
y={0}
/>
<ConnectionPoint
x={0.9}
y={0.5}
/>
<ConnectionPoint
x={0.5}
y={1}
/>
<ConnectionPoint
x={0.1}
y={0.5}
/>
</CustomShape>
<CustomShape
category="hardware"
type="laptop"
title="Laptop"
backgroundImageUrl="../../../../images/shapes/laptop.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Laptop"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}
>
<ConnectionPoint
x={0.5}
y={0}
/>
<ConnectionPoint
x={0.9}
y={0.5}
/>
<ConnectionPoint
x={0.5}
y={1}
/>
<ConnectionPoint
x={0.1}
y={0.5}
/>
</CustomShape>
<CustomShape
category="hardware"
type="mobile"
title="Mobile"
backgroundImageUrl="../../../../images/shapes/mobile.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Mobile"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}
>
<ConnectionPoint
x={0.5}
y={0}
/>
<ConnectionPoint
x={0.9}
y={0.5}
/>
<ConnectionPoint
x={0.5}
y={1}
/>
<ConnectionPoint
x={0.1}
y={0.5}
/>
</CustomShape>
<CustomShape
category="hardware"
type="pc"
title="PC"
backgroundImageUrl="../../../../images/shapes/pc.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="PC"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}
>
<ConnectionPoint
x={0.5}
y={0}
/>
<ConnectionPoint
x={0.9}
y={0.5}
/>
<ConnectionPoint
x={0.5}
y={1}
/>
<ConnectionPoint
x={0.1}
y={0.5}
/>
</CustomShape>
<CustomShape
category="hardware"
type="phone"
title="Phone"
backgroundImageUrl="../../../../images/shapes/phone.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Phone"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}
>
<ConnectionPoint
x={0.5}
y={0}
/>
<ConnectionPoint
x={0.9}
y={0.5}
/>
<ConnectionPoint
x={0.5}
y={1}
/>
<ConnectionPoint
x={0.1}
y={0.5}
/>
</CustomShape>
<CustomShape
category="hardware"
type="printer"
title="Printer"
backgroundImageUrl="../../../../images/shapes/printer.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Printer"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}
>
<ConnectionPoint
x={0.5}
y={0}
/>
<ConnectionPoint
x={0.9}
y={0.5}
/>
<ConnectionPoint
x={0.5}
y={1}
/>
<ConnectionPoint
x={0.1}
y={0.5}
/>
</CustomShape>
<CustomShape
category="hardware"
type="router"
title="Router"
backgroundImageUrl="../../../../images/shapes/router.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Router"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}
></CustomShape>
<CustomShape
category="hardware"
type="scaner"
title="Scaner"
backgroundImageUrl="../../../../images/shapes/scaner.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Scaner"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}
>
<ConnectionPoint
x={0.5}
y={0}
/>
<ConnectionPoint
x={0.9}
y={0.5}
/>
<ConnectionPoint
x={0.5}
y={1}
/>
<ConnectionPoint
x={0.1}
y={0.5}
/>
</CustomShape>
<CustomShape
category="hardware"
type="server"
title="Server"
backgroundImageUrl="../../../../images/shapes/server.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Server"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}
>
<ConnectionPoint
x={0.5}
y={0}
/>
<ConnectionPoint
x={0.9}
y={0.5}
/>
<ConnectionPoint
x={0.5}
y={1}
/>
<ConnectionPoint
x={0.1}
y={0.5}
/>
</CustomShape>
<CustomShape
category="hardware"
type="switch"
title="Switch"
backgroundImageUrl="../../../../images/shapes/switch.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Switch"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}
>
<ConnectionPoint
x={0.5}
y={0}
/>
<ConnectionPoint
x={0.9}
y={0.5}
/>
<ConnectionPoint
x={0.5}
y={1}
/>
<ConnectionPoint
x={0.1}
y={0.5}
/>
</CustomShape>
<CustomShape
category="hardware"
type="wifi"
title="Wi Fi Router"
backgroundImageUrl="../../../../images/shapes/wifi.svg"
backgroundImageLeft={0.15}
backgroundImageTop={0}
backgroundImageWidth={0.7}
backgroundImageHeight={0.7}
defaultWidth={0.75}
defaultHeight={0.75}
defaultText="Wi Fi"
allowEditText={true}
textLeft={0}
textTop={0.7}
textWidth={1}
textHeight={0.3}
>
<ConnectionPoint
x={0.5}
y={0}
/>
<ConnectionPoint
x={0.9}
y={0.5}
/>
<ConnectionPoint
x={0.5}
y={1}
/>
<ConnectionPoint
x={0.1}
y={0.5}
/>
</CustomShape>
<Toolbox>
<Group
category="hardware"
title="Hardware"
/>
</Toolbox>
</Diagram>
);
}
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.tsx';
ReactDOM.render(
<App />,
document.getElementById('app'),
);
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',
'whatwg-fetch': 'npm:whatwg-fetch@2.0.4/fetch.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@2.2.13/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';
import ReactDOM from 'react-dom';
import App from './App.js';
ReactDOM.render(<App />, document.getElementById('app'));
{
"page": {
"width": 8391,
"height": 11906,
"pageColor": "white",
"pageWidth": 8391,
"pageHeight": 11906,
"pageLandscape": false,
"gridSize": 180,
"showGrid": true,
"snapToGrid": true,
"units": 1
},
"connectors": [
{
"key": "19",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 4860,
"y": 1620
},
{
"x": 4860,
"y": 2160
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "0",
"beginConnectionPointIndex": 2,
"endItemKey": "1",
"endConnectionPointIndex": 0
},
{
"key": "20",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 4860,
"y": 3240
},
{
"x": 4860,
"y": 5040
},
{
"x": 3780,
"y": 5040
},
{
"x": 2700,
"y": 5580
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "1",
"beginConnectionPointIndex": 2,
"endItemKey": "2",
"endConnectionPointIndex": 0
},
{
"key": "21",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 4860,
"y": 3240
},
{
"x": 4860,
"y": 5040
},
{
"x": 7020,
"y": 5040
},
{
"x": 7020,
"y": 5580
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "1",
"beginConnectionPointIndex": 2,
"endItemKey": "3",
"endConnectionPointIndex": 0
},
{
"key": "22",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 2700,
"y": 6660
},
{
"x": 1980,
"y": 7560
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "2",
"beginConnectionPointIndex": 2,
"endItemKey": "5",
"endConnectionPointIndex": 0
},
{
"key": "23",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 2700,
"y": 6660
},
{
"x": 3240,
"y": 7560
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "2",
"beginConnectionPointIndex": 2,
"endItemKey": "6",
"endConnectionPointIndex": 0
},
{
"key": "24",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 2700,
"y": 6660
},
{
"x": 720,
"y": 7560
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "2",
"beginConnectionPointIndex": 2,
"endItemKey": "4",
"endConnectionPointIndex": 0
},
{
"key": "25",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 2700,
"y": 6660
},
{
"x": 4500,
"y": 7560
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "2",
"beginConnectionPointIndex": 2,
"endItemKey": "7",
"endConnectionPointIndex": 0
},
{
"key": "27",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 6300,
"y": 8640
},
{
"x": 6300,
"y": 9000
},
{
"x": 6300,
"y": 9540
},
{
"x": 6012,
"y": 9540
}
],
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]
}
<!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-diagram.min.css" />
<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="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.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>
#diagram {
height: 900px;
}