散布図

FlexChartのitemsSourceおよびbindingXプロパティは、デフォルトでチャート内のすべての系列に適用されます。

特定の系列はこれらのプロパティをオーバーライドし、異なるデータソースと連結を使用することがあります。これにより、同じチャートで複数のデータソースを使用できるようになり、チャート作成のためにデータを前処理する必要がなくなります。

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 the chart let theChart = new wjChart.FlexChart('#theChart', { chartType: 'Scatter', axisY: { axisLine: true }, series: [ { name: '実験1', itemsSource: getData(50, 0, 3), bindingX: 'x', binding: 'y' }, { name: '実験2', itemsSource: getData(40, 100, 12), bindingX: 'x', binding: 'y' }, { name: '実験3', itemsSource: getData(30, -100, 24), bindingX: 'x', binding: 'y' } ] }); // // toggle axis origin document.querySelector('#axisOrigin').addEventListener('click', e => { let origin = e.target.checked ? 0 : null; theChart.axisX.origin = origin; theChart.axisY.origin = origin; }); } <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexChart XY Scatter Plot</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 class="form-check"> <label for="axisOrigin">軸原点をゼロに設定</label> <input id="axisOrigin" type="checkbox"> </div> <div id="theChart"></div> </div> </body> </html> export function getData(cnt, a, b) { let arr = [], x = -5 * cnt / 2; // for (let i = 0; i < cnt; i++) { let rnd = Math.random() * cnt - cnt / 2; // arr.push({ x: x, y: a + x * (b + rnd) + rnd }); // x += .5 + Math.random() * 10; } // return arr; } .wj-flexchart { height: 300px; margin: 10px 0; } body { margin-bottom: 24pt; } import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; // import * as wjcChart from '@grapecity/wijmo.chart'; // import { Component, Inject, enableProdMode, NgModule, ViewChild } from '@angular/core'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { BrowserModule } from '@angular/platform-browser'; import { WjChartModule } from '@grapecity/wijmo.angular2.chart'; import { WjChartAnnotationModule } from '@grapecity/wijmo.angular2.chart.annotation'; import { DataService } from './app.data'; // @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { @ViewChild('flexChart') chart: wjcChart.FlexChart; series1: any[]; series2: any[]; series3: any[]; // constructor(@Inject(DataService) private dataService: DataService) { this.series1 = dataService.getData(50, 0, 3); this.series2 = dataService.getData(40, 100, 12); this.series3 = dataService.getData(30, -100, 24); } // changeAxisOrigin(e: MouseEvent) { let origin = (<HTMLInputElement>e.target).checked ? 0 : null; this.chart.axisX.origin = origin; this.chart.axisY.origin = origin; } } // @NgModule({ imports: [WjChartModule, WjChartAnnotationModule, 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 XY Scatter Plot</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-check"> <label for="axisOrigin">軸原点をゼロに設定</label> <input id="axisOrigin" (click)="changeAxisOrigin($event)" type="checkbox"> </div> <wj-flex-chart #flexChart [chartType]="'Scatter'" [bindingX]="'x'"> <wj-flex-chart-axis wjProperty="axisY" [axisLine]="true"> </wj-flex-chart-axis> <wj-flex-chart-series [name]="'実験1'" [itemsSource]="series1" [bindingX]="'x'" [binding]="'y'"> </wj-flex-chart-series> <wj-flex-chart-series [name]="'実験2'" [itemsSource]="series2" [bindingX]="'x'" [binding]="'y'"> </wj-flex-chart-series> <wj-flex-chart-series [name]="'実験3'" [itemsSource]="series3" [bindingX]="'x'" [binding]="'y'"> </wj-flex-chart-series> </wj-flex-chart> </div> import { Injectable } from '@angular/core'; // @Injectable() export class DataService { getData(cnt: number, a: number, b: number) { let arr = [], x = -5 * cnt / 2; // for (let i = 0; i < cnt; i++) { let rnd = Math.random() * cnt - cnt / 2; // arr.push({ x: x, y: a + x * (b + rnd) + rnd }); x += .5 + Math.random() * 10; } // return arr; } } .wj-flexchart { height: 300px; margin: 10px 0; } label { margin-right: 3px; } body { margin-bottom: 24pt; } 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.react.chart'; import { getData } from './data'; // class App extends React.Component { constructor(props) { super(props); this.chartInitialized = (sender) => { this.chart = sender; }; this.changeAxisOrigin = (target) => { let origin = target.checked ? 0 : null; this.chart.axisX.origin = origin; this.chart.axisY.origin = origin; }; this.state = { series1: getData(50, 0, 3), series2: getData(40, 100, 12), series3: getData(30, -100, 24) }; } render() { return <div className="container-fluid"> <div className="form-check"> <label htmlFor="axisOrigin">軸原点をゼロに設定</label> <input id="axisOrigin" onClick={e => this.changeAxisOrigin(e.target)} type="checkbox" defaultChecked={false}/> </div> <wjChart.FlexChart chartType="Scatter" bindingX="x" initialized={this.chartInitialized}> <wjChart.FlexChartAxis wjProperty="axisY" axisLine={true}> </wjChart.FlexChartAxis> <wjChart.FlexChartSeries name="実験1" itemsSource={this.state.series1} bindingX="x" binding="y"> </wjChart.FlexChartSeries> <wjChart.FlexChartSeries name="実験2" itemsSource={this.state.series2} bindingX="x" binding="y"> </wjChart.FlexChartSeries> <wjChart.FlexChartSeries name="実験3" itemsSource={this.state.series3} bindingX="x" binding="y"> </wjChart.FlexChartSeries> </wjChart.FlexChart> </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> .wj-flexchart { height: 300px; margin: 10px 0; } label { margin-right: 3px; } body { margin-bottom: 24pt; } export function getData(cnt, a, b) { let arr = [], x = -5 * cnt / 2; // for (let i = 0; i < cnt; i++) { let rnd = Math.random() * cnt - cnt / 2; // arr.push({ x: x, y: a + x * (b + rnd) + rnd }); x += .5 + Math.random() * 10; } // return arr; } <template> <div class="container-fluid"> <div class="form-check"> <label for="axisOrigin">軸原点をゼロに設定</label> <input id="axisOrigin" @click="changeAxisOrigin" type="checkbox"> </div> <wj-flex-chart chartType="Scatter" bindingX="x" :initialized="chartInitialized"> <wj-flex-chart-axis wjProperty="axisY" :axisLine=true> </wj-flex-chart-axis> <wj-flex-chart-series name="実験1" :itemsSource="series1" bindingX="x" binding="y"> </wj-flex-chart-series> <wj-flex-chart-series name="実験2" :itemsSource="series2" bindingX="x" binding="y"> </wj-flex-chart-series> <wj-flex-chart-series name="実験3" :itemsSource="series3" bindingX="x" binding="y"> </wj-flex-chart-series> </wj-flex-chart> </div> </template> <script> import '@grapecity/wijmo.styles/wijmo.css'; import 'bootstrap.css'; import Vue from 'vue'; import '@grapecity/wijmo.vue2.chart'; import { getData } from './data'; // new Vue({ el: '#app', data: { series1: getData(50, 0, 3), series2: getData(40, 100, 12), series3: getData(30, -100, 24) }, methods: { chartInitialized(sender) { this.chart = sender; }, changeAxisOrigin(e) { let origin = e.target.checked ? 0 : null; this.chart.axisX.origin = origin; this.chart.axisY.origin = origin; } } }); </script> <style> .container-fluid .wj-flexchart { height: 300px; margin: 10px 0; } body { margin-bottom: 24pt; } </style> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexChart XY Scatter Plot</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> export function getData(cnt, a, b) { let arr = [], x = -5 * cnt / 2; // for (let i = 0; i < cnt; i++) { let rnd = Math.random() * cnt - cnt / 2; // arr.push({ x: x, y: a + x * (b + rnd) + rnd }); // x += .5 + Math.random() * 10; } // return arr; }