Angular Highcharts - 多轴

以下是具有多个轴的图表示例。

我们已经在Highcharts 配置语法章节中看到了用于绘制图表的配置。

下面给出了具有多个轴的组合图表的示例。

示例

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 : {
         zoomType: 'xy'
      },
      title : {
         text: 'Source: WorldClimate.com'   
      },   
      subtitle : {
         text: '某地的平均每月气温和降雨量'
      },
      xAxis : {
         categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
                 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
         crosshair: true
      },
      yAxis : [
         { // 主 y 轴
            labels: {
               format: '{value}\xB0C',
               style: {
                  color: Highcharts.getOptions().colors[1]
               }
            },
            title: {
               text: 'Temperature',
               style: {
                  color: Highcharts.getOptions().colors[1]
               }
            },
            opposite: true
         }, 
         { // 辅助 y 轴
            title: {
               text: 'Rainfall',
               style: {
                  color: Highcharts.getOptions().colors[0]
               }
            },
            labels: {
               format: '{value} mm',
               style: {
                  color: Highcharts.getOptions().colors[0]
               }
            }
         },
         { // 第三 y 轴
            gridLineWidth: 0,
            title: {
               text: 'Sea-Level Pressure',
               style: {
                  color: Highcharts.getOptions().colors[1]
               }
            },
            labels: {
               format: '{value} mb',
               style: {
                  color: Highcharts.getOptions().colors[1]
               }
            },
            opposite:true  
         }
      ],
      tooltip: {
         shared: true
      },
      legend: {
         enabled:false
      },
      series : [
         {
            name: 'Rainfall',
            type: 'column',
            yAxis: 1,
            data: [49.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5,
                    216.4, 194.1, 95.6, 54.4],
            tooltip: {
               valueSuffix: ' mm'
            }
         }, 
         {
            name: 'Sea-Level Pressure',
            type: 'spline',
            yAxis: 2,
            data: [1016, 1016, 1015.9, 1015.5, 1012.3, 1009.5, 1009.6, 1010.2,
                     1013.1, 1016.9, 1018.2, 1016.7],
            marker: {
               enabled: false
            },
            dashStyle: 'shortdot',
            tooltip: {
               valueSuffix: ' mb'
            }
         },
         {
            name: 'Temperature',
            type: 'spline',
            data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6],
            tooltip: {
               valueSuffix: '\xB0C'
            }
         }
      ]
   };
}

结果

验证结果。

❮ angular_highcharts_combinations.html