具有多层级瀑布图
下面是一个具有多层级的 SanKey 图示例。
我们之前已在 Google Charts 配置语法 章节中学习用于绘制图表的配置。现在,让我们看一个具有多层级 SanKey 图的示例。
配置
我们使用 Sankey 类来显示具有多层级的 SanKey 图。
type = 'Sankey';
示例
app.component.ts
import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent { title = ''; type = 'Sankey'; data = [ ["Brazil","Portugal",5], ["Brazil","France",1], ["Brazil","Spain",1], ["Brazil","England",1], ["Canada","Portugal",1], ["Canada","France",5], ["Canada","England",1], ["Mexico","Portugal",1], ["Mexico","France",1], ["Mexico","Spain",5], ["Mexico","England",1], ["USA","Portugal",1], ["USA","France",1], ["USA","Spain",1], ["USA","England",5], ["Portugal","Angola",2], ["Portugal","Senagal",1], ["Portugal","Morocco",1], ["Portugal","South Africa",3] ]; columnNames = ['From', 'To','Weight']; options = { }; width = 550; height = 400; }
结果
确认结果。
angular_googlecharts_sankey_charts.htm
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