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Diagram

Node and Edge Arrays

Documentation

DevExtreme Diagram is currently available as a community technology preview (CTP). Expected to officially ship in June 2020.

This demo shows the Diagram widget's capability to load an external tree or a graph structure from two data sources: an array of shapes and an array of shape connectors. The connector is specified by the shape's ID attributes. The Diagram transforms information from the data sources into a tree layout view.

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<template> <DxDiagram id="diagram" ref="diagram" > <DxNodes :data-source="orgItemsDataSource"/> <DxEdges :data-source="orgLinksDataSource"/> <DxToolbox> <DxGroup :category="'general'" :title="'General'" /> </DxToolbox> </DxDiagram> </template> <script> import { DxDiagram, DxNodes, DxEdges, DxToolbox, DxGroup } from 'devextreme-vue/diagram'; import ArrayStore from 'devextreme/data/array_store'; import service from './data.js'; export default { components: { DxDiagram, DxNodes, DxEdges, DxToolbox, DxGroup }, data() { return { orgItemsDataSource: new ArrayStore({ key: 'this', data: service.getOrgItems() }), orgLinksDataSource: new ArrayStore({ key: 'this', data: service.getOrgLinks() }) }; } }; </script> <style scoped> #diagram { height: 725px; } </style>
import Vue from 'vue'; import App from './App.vue'; new Vue({ el: '#app', components: { App }, template: '<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/19.2.7/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.7/css/dx.light.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.7/css/dx-diagram.min.css" /> <link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.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>
var orgItems = [ { 'id': '106', 'text': 'Development', 'type': 'ellipse' }, { 'id': '107', 'text': 'WinForms\nTeam', 'type': 'ellipse' }, { 'id': '108', 'text': 'WPF\nTeam', 'type': 'ellipse' }, { 'id': '109', 'text': 'Javascript\nTeam', 'type': 'ellipse' }, { 'id': '110', 'text': 'ASP.NET\nTeam', 'type': 'ellipse' }, { 'id': '112', 'text': 'Ana\nTrujillo', 'type': 'rectangle' }, { 'id': '113', 'text': 'Antonio\nMoreno', 'type': 'rectangle' }, { 'id': '115', 'text': 'Christina\nBerglund', 'type': 'rectangle' }, { 'id': '116', 'text': 'Hanna\nMoos', 'type': 'rectangle' }, { 'id': '117', 'text': 'Frederique\nCiteaux', 'type': 'rectangle' }, { 'id': '119', 'text': 'Laurence\nLebihan', 'type': 'rectangle' }, { 'id': '120', 'text': 'Elizabeth\nLincoln', 'type': 'rectangle' }, { 'id': '122', 'text': 'Patricio\nSimpson', 'type': 'rectangle' }, { 'id': '123', 'text': 'Francisco\nChang', 'type': 'rectangle' } ]; var orgLinks = [ { 'id': '124', 'from': '106', 'to': '108', }, { 'id': '125', 'from': '106', 'to': '109', }, { 'id': '126', 'from': '106', 'to': '107', }, { 'id': '127', 'from': '106', 'to': '110', }, { 'id': '129', 'from': '110', 'to': '112', }, { 'id': '130', 'from': '110', 'to': '113', }, { 'id': '132', 'from': '107', 'to': '115', }, { 'id': '133', 'from': '107', 'to': '116', }, { 'id': '134', 'from': '107', 'to': '117', }, { 'id': '136', 'from': '108', 'to': '119', }, { 'id': '137', 'from': '108', 'to': '120', }, { 'id': '139', 'from': '109', 'to': '122', }, { 'id': '140', 'from': '109', 'to': '123', } ]; export default { getOrgItems() { return orgItems; }, getOrgLinks() { return orgLinks; } };
System.config({ transpiler: 'plugin-babel', meta: { '*.vue': { loader: 'vue-loader' }, }, paths: { 'npm:': 'https://unpkg.com/' }, map: { 'vue': 'npm:vue@2.6.3/dist/vue.esm.browser.js', 'vue-loader': 'npm:dx-systemjs-vue-browser@latest/index.js', 'devextreme': 'npm:devextreme@19.2', 'devextreme-vue': 'npm:devextreme-vue@19.2', 'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js', 'quill': 'npm:quill@1.3.7/dist/quill.js', 'devexpress-diagram': 'npm:devexpress-diagram@0.1.54', 'devexpress-gantt': 'npm:devexpress-gantt@0.0.29', 'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js' }, packages: { 'devextreme-vue': { main: 'index.js' }, 'devextreme': { defaultExtension: 'js' }, }, babelOptions: { sourceMaps: false, stage0: true } });