TreeMap Depth

The sample shows a basic treemap with maxDepth property.

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import * as input from '@grapecity/wijmo.input'; import * as chart from '@grapecity/wijmo.chart'; import * as hierarchical from '@grapecity/wijmo.chart.hierarchical'; import { getData } from './data'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { var treemap = new hierarchical.TreeMap('#chart', { maxDepth: 1, binding: 'sales', bindingName: 'type', childItemsPath: 'items', itemsSource: getData(), dataLabel: { position: 'Center', content: '{name}' } }); treemap.palette = getRandomPalette(); // change chart's maxDepth property var maxDepth = new input.InputNumber('#maxDepth', { min: 0, max: 4, step: 1, format: 'n0', valueChanged: function (s, e) { if (s.value >= s.min && s.value <= s.max) { treemap.maxDepth = s.value; } }, value: treemap.maxDepth }); } // function getRandomPalette() { let palettes = Object.getOwnPropertyNames(chart.Palettes) .filter(prop => typeof chart.Palettes[prop] === "object" && prop !== 'prototype'); let rand = Math.floor(Math.random() * palettes.length); // return chart.Palettes[palettes[rand]]; } <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexChart TreeMap Depth</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <div> <label>Max Depth</label> <input id="maxDepth" type="text" /> </div> <div id="chart"></div> </div> </body> </html> // Get random data. export function getData() { var data = [ { type: 'Music', items: [ { type: 'Country', items: [ { type: 'Classic Country', sales: getSales() }, { type: 'Cowboy Country', sales: getSales() }, { type: 'Outlaw Country', sales: getSales() }, { type: 'Western Swing', sales: getSales() }, { type: 'Roadhouse Country', sales: getSales() } ] }, { type: 'Rock', items: [ { type: 'Hard Rock', sales: getSales() }, { type: 'Blues Rock', sales: getSales() }, { type: 'Funk Rock', sales: getSales() }, { type: 'Rap Rock', sales: getSales() }, { type: 'Guitar Rock', sales: getSales() }, { type: 'Progressive Rock', sales: getSales() } ] }, { type: 'Classical', items: [ { type: 'Symphonies', sales: getSales() }, { type: 'Chamber Music', sales: getSales() } ] }, { type: 'Soundtracks', items: [ { type: 'Movie Soundtracks', sales: getSales() }, { type: 'Musical Soundtracks', sales: getSales() } ] }, { type: 'Jazz', items: [ { type: 'Smooth Jazz', sales: getSales() }, { type: 'Vocal Jazz', sales: getSales() }, { type: 'Jazz Fusion', sales: getSales() }, { type: 'Swing Jazz', sales: getSales() }, { type: 'Cool Jazz', sales: getSales() }, { type: 'Traditional Jazz', sales: getSales() } ] }, { type: 'Electronic', items: [ { type: 'Electronica', sales: getSales() }, { type: 'Disco', sales: getSales() }, { type: 'House', sales: getSales() } ] } ] }, { type: 'Video', items: [ { type: 'Movie', items: [ { type: 'Kid & Family', sales: getSales() }, { type: 'Action & Adventure', sales: getSales() }, { type: 'Animation', sales: getSales() }, { type: 'Comedy', sales: getSales() }, { type: 'Drama', sales: getSales() }, { type: 'Romance', sales: getSales() } ] }, { type: 'TV', items: [ { type: 'Science Fiction', sales: getSales() }, { type: 'Documentary', sales: getSales() }, { type: 'Fantasy', sales: getSales() }, { type: 'Military & War', sales: getSales() }, { type: 'Horror', sales: getSales() } ] } ] }, { type: 'Books', items: [ { type: 'Arts & Photography', items: [ { type: 'Architecture', sales: getSales() }, { type: 'Graphic Design', sales: getSales() }, { type: 'Drawing', sales: getSales() }, { type: 'Photography', sales: getSales() }, { type: 'Performing Arts', sales: getSales() } ] }, { type: 'Children\'s Books', items: [ { type: 'Beginning Readers', sales: getSales() }, { type: 'Board Books', sales: getSales() }, { type: 'Chapter Books', sales: getSales() }, { type: 'Coloring Books', sales: getSales() }, { type: 'Picture Books', sales: getSales() }, { type: 'Sound Books', sales: getSales() } ] }, { type: 'History', items: [ { type: 'Ancient', sales: getSales() }, { type: 'Medieval', sales: getSales() }, { type: 'Renaissance', sales: getSales() } ] }, { type: 'Mystery', items: [ { type: 'Mystery', sales: getSales() }, { type: 'Thriller & Suspense', sales: getSales() } ] }, { type: 'Romance', items: [ { type: 'Action & Adventure', sales: getSales() }, { type: 'Holidays', sales: getSales() }, { type: 'Romantic Comedy', sales: getSales() }, { type: 'Romantic Suspense', sales: getSales() }, { type: 'Western', sales: getSales() }, { type: 'Historical', sales: getSales() } ] }, { type: 'Sci-Fi & Fantasy', items: [ { type: 'Fantasy', sales: getSales() }, { type: 'Gaming', sales: getSales() }, { type: 'Science Fiction', sales: getSales() } ] } ] }, { type: 'Electronics', items: [ { type: 'Camera', items: [ { type: 'Digital Cameras', sales: getSales() }, { type: 'Film Photography', sales: getSales() }, { type: 'Lenses', sales: getSales() }, { type: 'Video', sales: getSales() }, { type: 'Accessories', sales: getSales() } ] }, { type: 'Headphones', items: [ { type: 'Earbud headphones', sales: getSales() }, { type: 'Over-ear headphones', sales: getSales() }, { type: 'On-ear headphones', sales: getSales() }, { type: 'Bluetooth headphones', sales: getSales() }, { type: 'Noise-cancelling headphones', sales: getSales() }, { type: 'Audiophile headphones', sales: getSales() } ] }, { type: 'Cell Phones', items: [ { type: 'Cell Phones', sales: getSales() }, { type: 'Accessories', items: [ { type: 'Batteries', sales: getSales() }, { type: 'Bluetooth Headsets', sales: getSales() }, { type: 'Bluetooth Speakers', sales: getSales() }, { type: 'Chargers', sales: getSales() }, { type: 'Screen Protectors', sales: getSales() } ] } ] }, { type: 'Wearable Technology', items: [ { type: 'Activity Trackers', sales: getSales() }, { type: 'Smart Watches', sales: getSales() }, { type: 'Sports & GPS Watches', sales: getSales() }, { type: 'Virtual Reality Headsets', sales: getSales() }, { type: 'Wearable Cameras', sales: getSales() }, { type: 'Smart Glasses', sales: getSales() } ] } ] }, { type: 'Computers & Tablets', items: [ { type: 'Desktops', items: [ { type: 'All-in-ones', sales: getSales() }, { type: 'Minis', sales: getSales() }, { type: 'Towers', sales: getSales() } ] }, { type: 'Laptops', items: [ { type: '2 in 1 laptops', sales: getSales() }, { type: 'Traditional laptops', sales: getSales() } ] }, { type: 'Tablets', items: [ { type: 'iOS', sales: getSales() }, { type: 'Android', sales: getSales() }, { type: 'Fire OS', sales: getSales() }, { type: 'Windows', sales: getSales() } ] } ] } ]; return data; } // function getSales() { return Math.round(Math.random() * 100); } body { margin-bottom: 24px; } .wj-flexchart { height: 500px; } import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; // import { Component, Inject, enableProdMode, NgModule } from '@angular/core'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { BrowserModule } from '@angular/platform-browser'; import { WjInputModule } from '@grapecity/wijmo.angular2.input'; import { WjChartHierarchicalModule } from '@grapecity/wijmo.angular2.chart.hierarchical'; import { DataService } from './app.data'; import * as chart from '@grapecity/wijmo.chart'; // @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { data: any[]; palette: any; maxDepth: number; // constructor(@Inject(DataService) private dataService: DataService) { this.data = dataService.getData(); this.palette = this.getRandomPalette(); this.maxDepth = 1; } // getRandomPalette() { let palettes = Object.getOwnPropertyNames(chart.Palettes) .filter(prop => typeof chart.Palettes[prop] === "object" && prop !== 'prototype'); let rand = Math.floor(Math.random() * palettes.length); // return chart.Palettes[palettes[rand]]; } } // @NgModule({ imports: [WjInputModule, WjChartHierarchicalModule, BrowserModule], declarations: [AppComponent], providers: [DataService], bootstrap: [AppComponent] }) export class AppModule { } // enableProdMode(); // Bootstrap application with hash style navigation and global services. platformBrowserDynamic().bootstrapModule(AppModule); <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexChart TreeMap Depth</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Polyfills --> <script src="node_modules/core-js/client/shim.min.js"></script> <script src="node_modules/zone.js/dist/zone.min.js"></script> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.js"></script> <script src="systemjs.config.js"></script> <script> // workaround to load 'rxjs/operators' from the rxjs bundle System.import('rxjs').then(function (m) { System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators)); System.import('./src/app.component'); }); </script> </head> <body> <app-component></app-component> </body> </html> <div class="container-fluid"> <div class="form-group"> <wj-input-number [min]="0" [max]="4" [step]="1" format='n0' [(value)]="maxDepth"></wj-input-number> <wj-tree-map binding="sales" bindingName="type" childItemsPath="items" labelContent="{name}" [itemsSource]="data" [palette]="palette" [maxDepth]="maxDepth"> </wj-tree-map> </div> </div> import { Injectable } from '@angular/core'; // function getSales() { return Math.round(Math.random() * 100); } // @Injectable() export class DataService { getData() { var data = [ { type: 'Music', items: [ { type: 'Country', items: [ { type: 'Classic Country', sales: getSales() }, { type: 'Cowboy Country', sales: getSales() }, { type: 'Outlaw Country', sales: getSales() }, { type: 'Western Swing', sales: getSales() }, { type: 'Roadhouse Country', sales: getSales() } ] }, { type: 'Rock', items: [ { type: 'Hard Rock', sales: getSales() }, { type: 'Blues Rock', sales: getSales() }, { type: 'Funk Rock', sales: getSales() }, { type: 'Rap Rock', sales: getSales() }, { type: 'Guitar Rock', sales: getSales() }, { type: 'Progressive Rock', sales: getSales() } ] }, { type: 'Classical', items: [ { type: 'Symphonies', sales: getSales() }, { type: 'Chamber Music', sales: getSales() } ] }, { type: 'Soundtracks', items: [ { type: 'Movie Soundtracks', sales: getSales() }, { type: 'Musical Soundtracks', sales: getSales() } ] }, { type: 'Jazz', items: [ { type: 'Smooth Jazz', sales: getSales() }, { type: 'Vocal Jazz', sales: getSales() }, { type: 'Jazz Fusion', sales: getSales() }, { type: 'Swing Jazz', sales: getSales() }, { type: 'Cool Jazz', sales: getSales() }, { type: 'Traditional Jazz', sales: getSales() } ] }, { type: 'Electronic', items: [ { type: 'Electronica', sales: getSales() }, { type: 'Disco', sales: getSales() }, { type: 'House', sales: getSales() } ] } ] }, { type: 'Video', items: [ { type: 'Movie', items: [ { type: 'Kid & Family', sales: getSales() }, { type: 'Action & Adventure', sales: getSales() }, { type: 'Animation', sales: getSales() }, { type: 'Comedy', sales: getSales() }, { type: 'Drama', sales: getSales() }, { type: 'Romance', sales: getSales() } ] }, { type: 'TV', items: [ { type: 'Science Fiction', sales: getSales() }, { type: 'Documentary', sales: getSales() }, { type: 'Fantasy', sales: getSales() }, { type: 'Military & War', sales: getSales() }, { type: 'Horror', sales: getSales() } ] } ] }, { type: 'Books', items: [ { type: 'Arts & Photography', items: [ { type: 'Architecture', sales: getSales() }, { type: 'Graphic Design', sales: getSales() }, { type: 'Drawing', sales: getSales() }, { type: 'Photography', sales: getSales() }, { type: 'Performing Arts', sales: getSales() } ] }, { type: 'Children\'s Books', items: [ { type: 'Beginning Readers', sales: getSales() }, { type: 'Board Books', sales: getSales() }, { type: 'Chapter Books', sales: getSales() }, { type: 'Coloring Books', sales: getSales() }, { type: 'Picture Books', sales: getSales() }, { type: 'Sound Books', sales: getSales() } ] }, { type: 'History', items: [ { type: 'Ancient', sales: getSales() }, { type: 'Medieval', sales: getSales() }, { type: 'Renaissance', sales: getSales() } ] }, { type: 'Mystery', items: [ { type: 'Mystery', sales: getSales() }, { type: 'Thriller & Suspense', sales: getSales() } ] }, { type: 'Romance', items: [ { type: 'Action & Adventure', sales: getSales() }, { type: 'Holidays', sales: getSales() }, { type: 'Romantic Comedy', sales: getSales() }, { type: 'Romantic Suspense', sales: getSales() }, { type: 'Western', sales: getSales() }, { type: 'Historical', sales: getSales() } ] }, { type: 'Sci-Fi & Fantasy', items: [ { type: 'Fantasy', sales: getSales() }, { type: 'Gaming', sales: getSales() }, { type: 'Science Fiction', sales: getSales() } ] } ] }, { type: 'Electronics', items: [ { type: 'Camera', items: [ { type: 'Digital Cameras', sales: getSales() }, { type: 'Film Photography', sales: getSales() }, { type: 'Lenses', sales: getSales() }, { type: 'Video', sales: getSales() }, { type: 'Accessories', sales: getSales() } ] }, { type: 'Headphones', items: [ { type: 'Earbud headphones', sales: getSales() }, { type: 'Over-ear headphones', sales: getSales() }, { type: 'On-ear headphones', sales: getSales() }, { type: 'Bluetooth headphones', sales: getSales() }, { type: 'Noise-cancelling headphones', sales: getSales() }, { type: 'Audiophile headphones', sales: getSales() } ] }, { type: 'Cell Phones', items: [ { type: 'Cell Phones', sales: getSales() }, { type: 'Accessories', items: [ { type: 'Batteries', sales: getSales() }, { type: 'Bluetooth Headsets', sales: getSales() }, { type: 'Bluetooth Speakers', sales: getSales() }, { type: 'Chargers', sales: getSales() }, { type: 'Screen Protectors', sales: getSales() } ] } ] }, { type: 'Wearable Technology', items: [ { type: 'Activity Trackers', sales: getSales() }, { type: 'Smart Watches', sales: getSales() }, { type: 'Sports & GPS Watches', sales: getSales() }, { type: 'Virtual Reality Headsets', sales: getSales() }, { type: 'Wearable Cameras', sales: getSales() }, { type: 'Smart Glasses', sales: getSales() } ] } ] }, { type: 'Computers & Tablets', items: [ { type: 'Desktops', items: [ { type: 'All-in-ones', sales: getSales() }, { type: 'Minis', sales: getSales() }, { type: 'Towers', sales: getSales() } ] }, { type: 'Laptops', items: [ { type: '2 in 1 laptops', sales: getSales() }, { type: 'Traditional laptops', sales: getSales() } ] }, { type: 'Tablets', items: [ { type: 'iOS', sales: getSales() }, { type: 'Android', sales: getSales() }, { type: 'Fire OS', sales: getSales() }, { type: 'Windows', sales: getSales() } ] } ] } ]; return data; } } body { margin-bottom: 24px; } <template> <div class="container-fluid"> <div class="form-group"> <wj-input-number :min="0" :max="4" :step="1" format="n0" :value="maxDepth" :valueChanged="maxDepthChanged"></wj-input-number> <wj-tree-map binding="sales" bindingName="type" childItemsPath="items" labelContent="{name}" :itemsSource="data" :palette="palette" :maxDepth="maxDepth"> </wj-tree-map> </div> </div> </template> <script> import "@grapecity/wijmo.styles/wijmo.css"; import 'bootstrap.css'; import Vue from 'vue'; import '@grapecity/wijmo.vue2.core'; import '@grapecity/wijmo.vue2.input'; import '@grapecity/wijmo.vue2.chart.hierarchical'; import { getData } from './data'; import * as wjChart from '@grapecity/wijmo.chart'; let App = Vue.extend({ name: 'app', data: function () { return { data: getData(), palette: this.getRandomPalette(), maxDepth: 1 } }, methods: { maxDepthChanged: function(s) { if (s.value >= s.min && s.value <= s.max) { this.maxDepth = s.value; } }, getRandomPalette: function() { let palettes = Object.getOwnPropertyNames(wjChart.Palettes) .filter(prop => typeof wjChart.Palettes[prop] === "object" && prop !== 'prototype'); let rand = Math.floor(Math.random() * palettes.length); // return wjChart.Palettes[palettes[rand]]; } } }) new Vue({ render: h => h(App) }).$mount('#app'); </script> <style> body { margin-bottom: 24px; } label { margin-right: 3px; } </style> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexChart TreeMap Depth</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app.vue'); </script> </head> <body> <div id="app"></div> </body> </html> function getSales() { return Math.round(Math.random() * 100); } // export function getData() { var data = [ { type: 'Music', items: [ { type: 'Country', items: [ { type: 'Classic Country', sales: getSales() }, { type: 'Cowboy Country', sales: getSales() }, { type: 'Outlaw Country', sales: getSales() }, { type: 'Western Swing', sales: getSales() }, { type: 'Roadhouse Country', sales: getSales() } ] }, { type: 'Rock', items: [ { type: 'Hard Rock', sales: getSales() }, { type: 'Blues Rock', sales: getSales() }, { type: 'Funk Rock', sales: getSales() }, { type: 'Rap Rock', sales: getSales() }, { type: 'Guitar Rock', sales: getSales() }, { type: 'Progressive Rock', sales: getSales() } ] }, { type: 'Classical', items: [ { type: 'Symphonies', sales: getSales() }, { type: 'Chamber Music', sales: getSales() } ] }, { type: 'Soundtracks', items: [ { type: 'Movie Soundtracks', sales: getSales() }, { type: 'Musical Soundtracks', sales: getSales() } ] }, { type: 'Jazz', items: [ { type: 'Smooth Jazz', sales: getSales() }, { type: 'Vocal Jazz', sales: getSales() }, { type: 'Jazz Fusion', sales: getSales() }, { type: 'Swing Jazz', sales: getSales() }, { type: 'Cool Jazz', sales: getSales() }, { type: 'Traditional Jazz', sales: getSales() } ] }, { type: 'Electronic', items: [ { type: 'Electronica', sales: getSales() }, { type: 'Disco', sales: getSales() }, { type: 'House', sales: getSales() } ] } ] }, { type: 'Video', items: [ { type: 'Movie', items: [ { type: 'Kid & Family', sales: getSales() }, { type: 'Action & Adventure', sales: getSales() }, { type: 'Animation', sales: getSales() }, { type: 'Comedy', sales: getSales() }, { type: 'Drama', sales: getSales() }, { type: 'Romance', sales: getSales() } ] }, { type: 'TV', items: [ { type: 'Science Fiction', sales: getSales() }, { type: 'Documentary', sales: getSales() }, { type: 'Fantasy', sales: getSales() }, { type: 'Military & War', sales: getSales() }, { type: 'Horror', sales: getSales() } ] } ] }, { type: 'Books', items: [ { type: 'Arts & Photography', items: [ { type: 'Architecture', sales: getSales() }, { type: 'Graphic Design', sales: getSales() }, { type: 'Drawing', sales: getSales() }, { type: 'Photography', sales: getSales() }, { type: 'Performing Arts', sales: getSales() } ] }, { type: 'Children\'s Books', items: [ { type: 'Beginning Readers', sales: getSales() }, { type: 'Board Books', sales: getSales() }, { type: 'Chapter Books', sales: getSales() }, { type: 'Coloring Books', sales: getSales() }, { type: 'Picture Books', sales: getSales() }, { type: 'Sound Books', sales: getSales() } ] }, { type: 'History', items: [ { type: 'Ancient', sales: getSales() }, { type: 'Medieval', sales: getSales() }, { type: 'Renaissance', sales: getSales() } ] }, { type: 'Mystery', items: [ { type: 'Mystery', sales: getSales() }, { type: 'Thriller & Suspense', sales: getSales() } ] }, { type: 'Romance', items: [ { type: 'Action & Adventure', sales: getSales() }, { type: 'Holidays', sales: getSales() }, { type: 'Romantic Comedy', sales: getSales() }, { type: 'Romantic Suspense', sales: getSales() }, { type: 'Western', sales: getSales() }, { type: 'Historical', sales: getSales() } ] }, { type: 'Sci-Fi & Fantasy', items: [ { type: 'Fantasy', sales: getSales() }, { type: 'Gaming', sales: getSales() }, { type: 'Science Fiction', sales: getSales() } ] } ] }, { type: 'Electronics', items: [ { type: 'Camera', items: [ { type: 'Digital Cameras', sales: getSales() }, { type: 'Film Photography', sales: getSales() }, { type: 'Lenses', sales: getSales() }, { type: 'Video', sales: getSales() }, { type: 'Accessories', sales: getSales() } ] }, { type: 'Headphones', items: [ { type: 'Earbud headphones', sales: getSales() }, { type: 'Over-ear headphones', sales: getSales() }, { type: 'On-ear headphones', sales: getSales() }, { type: 'Bluetooth headphones', sales: getSales() }, { type: 'Noise-cancelling headphones', sales: getSales() }, { type: 'Audiophile headphones', sales: getSales() } ] }, { type: 'Cell Phones', items: [ { type: 'Cell Phones', sales: getSales() }, { type: 'Accessories', items: [ { type: 'Batteries', sales: getSales() }, { type: 'Bluetooth Headsets', sales: getSales() }, { type: 'Bluetooth Speakers', sales: getSales() }, { type: 'Chargers', sales: getSales() }, { type: 'Screen Protectors', sales: getSales() } ] } ] }, { type: 'Wearable Technology', items: [ { type: 'Activity Trackers', sales: getSales() }, { type: 'Smart Watches', sales: getSales() }, { type: 'Sports & GPS Watches', sales: getSales() }, { type: 'Virtual Reality Headsets', sales: getSales() }, { type: 'Wearable Cameras', sales: getSales() }, { type: 'Smart Glasses', sales: getSales() } ] } ] }, { type: 'Computers & Tablets', items: [ { type: 'Desktops', items: [ { type: 'All-in-ones', sales: getSales() }, { type: 'Minis', sales: getSales() }, { type: 'Towers', sales: getSales() } ] }, { type: 'Laptops', items: [ { type: '2 in 1 laptops', sales: getSales() }, { type: 'Traditional laptops', sales: getSales() } ] }, { type: 'Tablets', items: [ { type: 'iOS', sales: getSales() }, { type: 'Android', sales: getSales() }, { type: 'Fire OS', sales: getSales() }, { type: 'Windows', sales: getSales() } ] } ] } ]; return data; } import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './app.css'; // import * as React from 'react'; import * as ReactDOM from 'react-dom'; // import * as chart from '@grapecity/wijmo.chart'; import * as wjInput from '@grapecity/wijmo.react.input'; import * as wjHierarchical from '@grapecity/wijmo.react.chart.hierarchical'; import { getData } from './data'; // class App extends React.Component { constructor(props) { super(props); this.initTreemap = (sender) => { sender.dataLabel.content = "{name}"; }; this.getRandomPalette = () => { let palettes = Object.getOwnPropertyNames(chart.Palettes) .filter(prop => typeof chart.Palettes[prop] === "object" && prop !== 'prototype'); let rand = Math.floor(Math.random() * palettes.length); // return chart.Palettes[palettes[rand]]; }; this.maxDepthChanged = (s) => { if (s.value >= s.min && s.value <= s.max) { this.setState({ maxDepth: s.value }); } }; this.state = { data: getData(), palette: this.getRandomPalette(), maxDepth: 1 }; } render() { return <div className="container-fluid"> <div className="form-group"> <wjInput.InputNumber min={0} max={4} step={1} format="n0" value={this.state.maxDepth} valueChanged={this.maxDepthChanged}></wjInput.InputNumber> <wjHierarchical.TreeMap binding="sales" bindingName="type" childItemsPath="items" initialized={this.initTreemap} itemsSource={this.state.data} palette={this.state.palette} maxDepth={this.state.maxDepth}> </wjHierarchical.TreeMap> </div> </div>; } } ReactDOM.render(<App />, document.getElementById('app')); <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>AutoComplete</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div id="app"></div> </body> </html> body { margin-bottom: 24px; } function getSales() { return Math.round(Math.random() * 100); } export function getData() { var data = [ { type: 'Music', items: [ { type: 'Country', items: [ { type: 'Classic Country', sales: getSales() }, { type: 'Cowboy Country', sales: getSales() }, { type: 'Outlaw Country', sales: getSales() }, { type: 'Western Swing', sales: getSales() }, { type: 'Roadhouse Country', sales: getSales() } ] }, { type: 'Rock', items: [ { type: 'Hard Rock', sales: getSales() }, { type: 'Blues Rock', sales: getSales() }, { type: 'Funk Rock', sales: getSales() }, { type: 'Rap Rock', sales: getSales() }, { type: 'Guitar Rock', sales: getSales() }, { type: 'Progressive Rock', sales: getSales() } ] }, { type: 'Classical', items: [ { type: 'Symphonies', sales: getSales() }, { type: 'Chamber Music', sales: getSales() } ] }, { type: 'Soundtracks', items: [ { type: 'Movie Soundtracks', sales: getSales() }, { type: 'Musical Soundtracks', sales: getSales() } ] }, { type: 'Jazz', items: [ { type: 'Smooth Jazz', sales: getSales() }, { type: 'Vocal Jazz', sales: getSales() }, { type: 'Jazz Fusion', sales: getSales() }, { type: 'Swing Jazz', sales: getSales() }, { type: 'Cool Jazz', sales: getSales() }, { type: 'Traditional Jazz', sales: getSales() } ] }, { type: 'Electronic', items: [ { type: 'Electronica', sales: getSales() }, { type: 'Disco', sales: getSales() }, { type: 'House', sales: getSales() } ] } ] }, { type: 'Video', items: [ { type: 'Movie', items: [ { type: 'Kid & Family', sales: getSales() }, { type: 'Action & Adventure', sales: getSales() }, { type: 'Animation', sales: getSales() }, { type: 'Comedy', sales: getSales() }, { type: 'Drama', sales: getSales() }, { type: 'Romance', sales: getSales() } ] }, { type: 'TV', items: [ { type: 'Science Fiction', sales: getSales() }, { type: 'Documentary', sales: getSales() }, { type: 'Fantasy', sales: getSales() }, { type: 'Military & War', sales: getSales() }, { type: 'Horror', sales: getSales() } ] } ] }, { type: 'Books', items: [ { type: 'Arts & Photography', items: [ { type: 'Architecture', sales: getSales() }, { type: 'Graphic Design', sales: getSales() }, { type: 'Drawing', sales: getSales() }, { type: 'Photography', sales: getSales() }, { type: 'Performing Arts', sales: getSales() } ] }, { type: 'Children\'s Books', items: [ { type: 'Beginning Readers', sales: getSales() }, { type: 'Board Books', sales: getSales() }, { type: 'Chapter Books', sales: getSales() }, { type: 'Coloring Books', sales: getSales() }, { type: 'Picture Books', sales: getSales() }, { type: 'Sound Books', sales: getSales() } ] }, { type: 'History', items: [ { type: 'Ancient', sales: getSales() }, { type: 'Medieval', sales: getSales() }, { type: 'Renaissance', sales: getSales() } ] }, { type: 'Mystery', items: [ { type: 'Mystery', sales: getSales() }, { type: 'Thriller & Suspense', sales: getSales() } ] }, { type: 'Romance', items: [ { type: 'Action & Adventure', sales: getSales() }, { type: 'Holidays', sales: getSales() }, { type: 'Romantic Comedy', sales: getSales() }, { type: 'Romantic Suspense', sales: getSales() }, { type: 'Western', sales: getSales() }, { type: 'Historical', sales: getSales() } ] }, { type: 'Sci-Fi & Fantasy', items: [ { type: 'Fantasy', sales: getSales() }, { type: 'Gaming', sales: getSales() }, { type: 'Science Fiction', sales: getSales() } ] } ] }, { type: 'Electronics', items: [ { type: 'Camera', items: [ { type: 'Digital Cameras', sales: getSales() }, { type: 'Film Photography', sales: getSales() }, { type: 'Lenses', sales: getSales() }, { type: 'Video', sales: getSales() }, { type: 'Accessories', sales: getSales() } ] }, { type: 'Headphones', items: [ { type: 'Earbud headphones', sales: getSales() }, { type: 'Over-ear headphones', sales: getSales() }, { type: 'On-ear headphones', sales: getSales() }, { type: 'Bluetooth headphones', sales: getSales() }, { type: 'Noise-cancelling headphones', sales: getSales() }, { type: 'Audiophile headphones', sales: getSales() } ] }, { type: 'Cell Phones', items: [ { type: 'Cell Phones', sales: getSales() }, { type: 'Accessories', items: [ { type: 'Batteries', sales: getSales() }, { type: 'Bluetooth Headsets', sales: getSales() }, { type: 'Bluetooth Speakers', sales: getSales() }, { type: 'Chargers', sales: getSales() }, { type: 'Screen Protectors', sales: getSales() } ] } ] }, { type: 'Wearable Technology', items: [ { type: 'Activity Trackers', sales: getSales() }, { type: 'Smart Watches', sales: getSales() }, { type: 'Sports & GPS Watches', sales: getSales() }, { type: 'Virtual Reality Headsets', sales: getSales() }, { type: 'Wearable Cameras', sales: getSales() }, { type: 'Smart Glasses', sales: getSales() } ] } ] }, { type: 'Computers & Tablets', items: [ { type: 'Desktops', items: [ { type: 'All-in-ones', sales: getSales() }, { type: 'Minis', sales: getSales() }, { type: 'Towers', sales: getSales() } ] }, { type: 'Laptops', items: [ { type: '2 in 1 laptops', sales: getSales() }, { type: 'Traditional laptops', sales: getSales() } ] }, { type: 'Tablets', items: [ { type: 'iOS', sales: getSales() }, { type: 'Android', sales: getSales() }, { type: 'Fire OS', sales: getSales() }, { type: 'Windows', sales: getSales() } ] } ] } ]; return data; }