Angular Highcharts:树形图(Tree Map Chart)
现在我们来看一个树形图的例子
配置
series
将图表类型配置为基于“treemap”。series.type决定图表的系列类型。这里,默认值是“line”。
series : [{type: "treemap"}]
例子
app.component.ts
import { Component } from '@angular/core'; import * as Highcharts from 'highcharts'; import * as highchartsTreemap from 'highcharts/modules/treemap'; highchartsTreemap(Highcharts); @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent { highcharts = Highcharts; chartOptions = { title : { text: 'Highcharts Treemap' }, colorAxis : { minColor: '#FFFFFF', maxColor: Highcharts.getOptions().colors[0] }, series : [{ type: "treemap", layoutAlgorithm: 'squarified', data: [ { name: 'A', value: 6, colorValue: 1 }, { name: 'B', value: 6, colorValue: 2 }, { name: 'C', value: 4, colorValue: 3 }, { name: 'D', value: 3, colorValue: 4 }, { name: 'E', value: 2, colorValue: 5 }, { name: 'F', value: 2, colorValue: 6 }, { name: 'G', value: 1, colorValue: 7 } ] }] }; }
结果