ng-alain使用echarts

注入依赖

npm install echarts --save
npm install ngx-echarts --save
npm i @types/echarts

修改angular.json

"scripts": [
    "node_modules/echarts/dist/echarts.min.js",
]

在组件所在的module中注入模块

import { NgxEchartsModule } from 'ngx-echarts';

....

  imports: [
    ...,
    NgxEchartsModule,
    ....
  ]
  

ts

...
option:any;
...
chart() {
    this.option = {
        title: {
            text: '堆叠区域图'
        },
        tooltip : {
            trigger: 'axis'
        },
        legend: {
            data: ['邮件营销', '联盟广告', '视频广告', '直接访问', '搜索引擎']
        },
        toolbox: {
            feature: {
                saveAsImage: {}
            }
        },
        grid: {
            left: '3%',
            right: '4%',
            bottom: '3%',
            containLabel: true
        },
        xAxis : [
            {
                type : 'category',
                boundaryGap : false,
                data : ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
            }
        ],
        yAxis : [
            {
                type : 'value'
            }
        ],
        series : [
            {
                name: '邮件营销',
                type: 'line',
                stack: '总量',
                areaStyle: {normal: {}},
                data: [120, 132, 101, 134, 90, 230, 210]
            },
            {
                name: '联盟广告',
                type: 'line',
                stack: '总量',
                areaStyle: {normal: {}},
                data: [220, 182, 191, 234, 290, 330, 310]
            },
            {
                name: '视频广告',
                type: 'line',
                stack: '总量',
                areaStyle: {normal: {}},
                data: [150, 232, 201, 154, 190, 330, 410]
            },
            {
                name: '直接访问',
                type: 'line',
                stack: '总量',
                areaStyle: {normal: {}},
                data: [320, 332, 301, 334, 390, 330, 320]
            },
            {
                name: '搜索引擎',
                type: 'line',
                stack: '总量',
                label: {
                    normal: {
                        show: true,
                        position: 'top'
                    }
                },
                areaStyle: {normal: {}},
                data: [820, 932, 901, 934, 1290, 1330, 1320]
            }
        ]
    }
}
 

html页面使用

 <div echarts [options]="option"></div>