Angular Highcharts:基本条状图(Basic Bar Chart)
让我们看一个基本条状图的例子。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“bar”。chart.type决定图表的类型。这里,默认值是“line”。
var chart = {
type: 'bar'
};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: 'bar'
},
title: {
text: 'Historic World Population by Region'
},
subtitle : {
text: 'Source: Wikipedia.org'
},
legend : {
layout: 'vertical',
align: 'left',
verticalAlign: 'top',
x: 250,
y: 100,
floating: true,
borderWidth: 1,
backgroundColor: (
(Highcharts.theme && Highcharts.theme.legendBackgroundColor) ||
'#FFFFFF'), shadow: true
},
xAxis:{
categories: ['Africa', 'America', 'Asia', 'Europe', 'Oceania'], title: {
text: null
}
},
yAxis : {
min: 0, title: {
text: 'Population (millions)', align: 'high'
},
labels: {
overflow: 'justify'
}
},
tooltip : {
valueSuffix: ' millions'
},
plotOptions : {
bar: {
dataLabels: {
enabled: true
}
}
},
credits:{
enabled: false
},
series: [
{
name: 'Year 1800',
data: [107, 31, 635, 203, 2]
},
{
name: 'Year 1900',
data: [133, 156, 947, 408, 6]
},
{
name: 'Year 2008',
data: [973, 914, 4054, 732, 34]
}
]
};
}结果
