Angular Highcharts:使用样条线的面积图(Area Chart using Spline)
让我们看一个使用样条线的面积图的例子。我们还将了解其他配置。我们已经更改了chart中的类型属性。
chart
将chart类型配置为基于“areaspline”。chart.type决定图表的系列类型。这里,默认值是“line”。
var chart = { type: 'areaspline' };
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: { type: 'areaspline' }, title: { text: 'Average fruit consumption during one week' }, subtitle : { style: { position: 'absolute', right: '0px', bottom: '10px' } }, legend : { layout: 'vertical', align: 'left', verticalAlign: 'top', x: -150, y: 100, floating: true, borderWidth: 1, backgroundColor: ( Highcharts.theme && Highcharts.theme.legendBackgroundColor) || '#FFFFFF' }, xAxis:{ categories: ['Monday','Tuesday','Wednesday','Thursday', 'Friday','Saturday','Sunday'] }, yAxis : { title: { text: 'Number of units' } }, tooltip : { shared: true, valueSuffix: ' units' }, plotOptions : { area: { fillOpacity: 0.5 } }, credits:{ enabled: false }, series: [ { name: 'John', data: [3, 4, 3, 5, 4, 10, 12] }, { name: 'Jane', data: [1, 3, 4, 3, 3, 5, 4] } ] }; }
结果