Angular Highcharts:环状饼图(Donut Chart)
以下是环状饼图的一个例子。
配置
chart
将图表类型配置为基于“pie”。chart.type决定图表的类型。这里,默认值是“line”。
var series = {
type: 'pie'
};
例子
app.component.ts
import { Component } from '@angular/core'; import * as Highcharts from 'highcharts'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent { highcharts = Highcharts; chartOptions = { chart : { plotBorderWidth: null, plotShadow: false }, title : { text: 'Browser market shares at a specific website, 2014' }, tooltip : { pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>' }, plotOptions : { pie: { shadow: false, center: ['50%', '50%'], size:'45%', innerSize: '20%' } }, series : [{ type: 'pie', name: 'Browser share', data: [ ['Firefox', 45.0], ['IE', 26.8], { name: 'Chrome', y: 12.8, sliced: true, selected: true }, ['Safari', 8.5], ['Opera', 6.2], ['Others', 0.7] ] }] }; }
结果