系列の表示切り替え

ユーザーがチャートの凡例をクリックしたときに系列の表示を切り替えるには、グラフのlegendToggleプロパティをtrueに設定します。

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import * as wjChart from '@grapecity/wijmo.chart'; import { getData } from './data'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { // create a chart let theChart = new wjChart.FlexChart('#theChart', { legendToggle: true, itemsSource: getData(), bindingX: 'country', series: [ { binding: '2014', name: '2014' }, { binding: '2015', name: '2015' }, { binding: '2016', name: '2016' } ] }); theChart.palette = getRandomPalette(); // // change legendToggle document.querySelector('#legendToggle').addEventListener('click', e => { theChart.legendToggle = e.target.checked; }); } // function getRandomPalette() { 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]]; } <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexChart Legend Series Toggle</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"> <label for="legendToggle">系列の表示切り替え: </label> <input id="legendToggle" type="checkbox" checked="checked"> <div id="theChart"></div> </div> </body> </html> // list of country GDP // https://en.wikipedia.org/wiki/List_of_IMF_ranked_countries_by_GDP export function getData() { return [ { country: 'アメリカ', '2014': 17348075, '2015': 18036650, '2016': 18624450 }, { country: '中国', '2014': 10356508, '2015': 11181556, '2016': 11232110 }, { country: '日本', '2014': 4602367, '2015': 4124211, '2016': 4936540 }, { country: 'ドイツ', '2014': 3874437, '2015': 3365293, '2016': 3479230 }, { country: 'イギリス', '2014': 2950039, '2015': 2858482, '2016': 2629190 }, { country: 'フランス', '2014': 2833687, '2015': 2420163, '2016': 2466470 }, { country: 'インド', '2014': 2051228, '2015': 2073002, '2016': 2263790 }, { country: 'イタリア', '2014': 2147744, '2015': 1815759, '2016': 1850740 } ]; } .wj-flexchart { height: 300px; } label { width: 150px; text-align: right; } .wj-control { margin-bottom: 3px; } 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 { FormsModule } from '@angular/forms'; import { WjChartModule } from '@grapecity/wijmo.angular2.chart'; import { DataService } from './app.data'; import * as wjChart from '@grapecity/wijmo.chart'; // @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { data: any[]; palette: any; legendToggle: boolean; // constructor(@Inject(DataService) private dataService: DataService) { this.data = dataService.getData(); this.legendToggle = true; this.palette = this.getRandomPalette(); } // getRandomPalette() { 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]]; } } // @NgModule({ imports: [WjChartModule, FormsModule, 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 Legend Series Toggle</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"> <label for="legendToggle">系列の表示切り替え: </label> <input id="legendToggle" type="checkbox" [(ngModel)]="legendToggle"> <wj-flex-chart [itemsSource]="data" bindingX="country" [palette]="palette" [legendToggle]="legendToggle"> <wj-flex-chart-series binding="2014" name="2014"></wj-flex-chart-series> <wj-flex-chart-series binding="2015" name="2015"></wj-flex-chart-series> <wj-flex-chart-series binding="2016" name="2016"></wj-flex-chart-series> </wj-flex-chart> </div> </div> import { Injectable } from '@angular/core'; // @Injectable() export class DataService { // https://en.wikipedia.org/wiki/List_of_IMF_ranked_countries_by_GDP getData() { return [ { country: 'アメリカ', '2014': 17348075, '2015': 18036650, '2016': 18624450 }, { country: '中国', '2014': 10356508, '2015': 11181556, '2016': 11232110 }, { country: '日本', '2014': 4602367, '2015': 4124211, '2016': 4936540 }, { country: 'ドイツ', '2014': 3874437, '2015': 3365293, '2016': 3479230 }, { country: 'イギリス', '2014': 2950039, '2015': 2858482, '2016': 2629190 }, { country: 'フランス', '2014': 2833687, '2015': 2420163, '2016': 2466470 }, { country: 'インド', '2014': 2051228, '2015': 2073002, '2016': 2263790 }, { country: 'イタリア', '2014': 2147744, '2015': 1815759, '2016': 1850740 } ]; } } body { margin-bottom: 24px; } label { margin-right: 3px; } 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 wjChart from '@grapecity/wijmo.chart'; import * as Chart from '@grapecity/wijmo.react.chart'; import { getData } from './data'; // class App extends React.Component { constructor(props) { super(props); this.state = { data: getData(), legendToggle: true, palette: this.getRandomPalette() }; } render() { return <div className="container-fluid"> <div className="form-group"> 系列の表示切り替え: <input id="legendToggle" type="checkbox" checked={this.state.legendToggle} onChange={this.legendToggleChanged.bind(this)}></input> <Chart.FlexChart legendToggle={this.state.legendToggle} bindingX="country" palette={this.state.palette} itemsSource={this.state.data}> <Chart.FlexChartSeries binding="2014" name="2014"></Chart.FlexChartSeries> <Chart.FlexChartSeries binding="2015" name="2015"></Chart.FlexChartSeries> <Chart.FlexChartSeries binding="2016" name="2016"></Chart.FlexChartSeries> </Chart.FlexChart> </div> </div>; } legendToggleChanged() { this.setState({ legendToggle: !this.state.legendToggle }); } getRandomPalette() { 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]]; } } 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>Grapecity Wijmo OLAP Pivot Chart Overview</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; } label { margin-right: 3px; } // https://en.wikipedia.org/wiki/List_of_IMF_ranked_countries_by_GDP export function getData() { return [ { country: 'アメリカ', '2014': 17348075, '2015': 18036650, '2016': 18624450 }, { country: '中国', '2014': 10356508, '2015': 11181556, '2016': 11232110 }, { country: '日本', '2014': 4602367, '2015': 4124211, '2016': 4936540 }, { country: 'ドイツ', '2014': 3874437, '2015': 3365293, '2016': 3479230 }, { country: 'イギリス', '2014': 2950039, '2015': 2858482, '2016': 2629190 }, { country: 'フランス', '2014': 2833687, '2015': 2420163, '2016': 2466470 }, { country: 'インド', '2014': 2051228, '2015': 2073002, '2016': 2263790 }, { country: 'イタリア', '2014': 2147744, '2015': 1815759, '2016': 1850740 } ]; } <template> <div class="container-fluid"> <div class="form-group"> <label for="legendToggle">系列の表示切り替え: </label> <input id="legendToggle" type="checkbox" v-model="legendToggle"> <wj-flex-chart :itemsSource="data" bindingX="country" :palette="palette" :legendToggle="legendToggle"> <wj-flex-chart-series binding="2014" name="2014"></wj-flex-chart-series> <wj-flex-chart-series binding="2015" name="2015"></wj-flex-chart-series> <wj-flex-chart-series binding="2016" name="2016"></wj-flex-chart-series> </wj-flex-chart> </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.chart'; import { getData } from './data'; import * as wjChart from '@grapecity/wijmo.chart'; let App = Vue.extend({ name: 'app', data: function () { return { data: getData(), legendToggle: true, palette: this.getRandomPalette() } }, methods: { 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 Legend Series Toggle</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> // https://en.wikipedia.org/wiki/List_of_IMF_ranked_countries_by_GDP export function getData() { return [ { country: 'アメリカ', '2014': 17348075, '2015': 18036650, '2016': 18624450 }, { country: '中国', '2014': 10356508, '2015': 11181556, '2016': 11232110 }, { country: '日本', '2014': 4602367, '2015': 4124211, '2016': 4936540 }, { country: 'ドイツ', '2014': 3874437, '2015': 3365293, '2016': 3479230 }, { country: 'イギリス', '2014': 2950039, '2015': 2858482, '2016': 2629190 }, { country: 'フランス', '2014': 2833687, '2015': 2420163, '2016': 2466470 }, { country: 'インド', '2014': 2051228, '2015': 2073002, '2016': 2263790 }, { country: 'イタリア', '2014': 2147744, '2015': 1815759, '2016': 1850740 } ]; }