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Vue中如何使用echarts可视化组件

发布时间:2021-07-28 11:24:53 阅读:165 作者:Leah 栏目:开发技术
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这篇文章将为大家详细讲解有关Vue中如何使用echarts可视化组件,文章内容质量较高,因此小编分享给大家做个参考,希望大家阅读完这篇文章后对相关知识有一定的了解。

1.找到脚手架项目所在地址,执行cnpm install echarts,安装echarts组件

Vue中如何使用echarts可视化组件

(E:\demo\vuepro)这是我的项目地址,vuepro为项目名

2.按需导入,以加快打开速度

//引入echarts组件
    import echarts from "echarts"
    // 引入基本模板
    let echart = require('echarts/lib/echarts')
    // 引入柱状图组件
    require('echarts/lib/chart/bar')
    // 引入提示框和title组件
    require('echarts/lib/component/tooltip')
    require('echarts/lib/component/title')

3.准备div标签 容纳报表图形

div的 id用于绑定echarts插件

 <div id="chart" >
 </div>

4.script标签的内容

//引入echarts组件
    import echarts from "echarts"
    // 引入基本模板
    let echart = require('echarts/lib/echarts')
    // 引入柱状图组件
    require('echarts/lib/chart/bar')
    // 引入提示框和title组件
    require('echarts/lib/component/tooltip')
    require('echarts/lib/component/title')
            export default{
                name'App',
                data(){
                  return{
                     chartColumn:null
                  }
                },
                methods:{
                  initData(){
                    let dt=document.querySelector("#boss")

                    this.chartColumn=echart.init(dt)
                    this.chartColumn.setOption(
                       //Examples中的模板
                    )

                  }
                },
                mounted(){
                    this.initData()
                }
             }

为了方便大家的使用,我在这里放一个在Vue中引入echarts可视化组件的完整模板,大家直接复制使用即可

<template>
    <div id="boss" >
        
    </div>
</template>

<script>
    //引入echarts组件
    import echarts from "echarts"
    // 引入基本模板
    let echart = require('echarts/lib/echarts')
    // 引入柱状图组件
    require('echarts/lib/chart/bar')
    // 引入提示框和title组件
    require('echarts/lib/component/tooltip')
    require('echarts/lib/component/title')
            export default{
                name'App',
                data(){
                  return{
                     chartColumn:null
                  }
                },
                methods:{
                  initData(){
                    let dt=document.querySelector("#boss")
            
                    this.chartColumn=echart.init(dt)
                    this.chartColumn.setOption(
                       //Examples中模板
                    )
            
                  }
                },
                mounted(){
                    this.initData()
                }
             }
</script>

<style>
</style>

案例:

<template>
    <div id="boss" >

    </div>
</template>

<script>
    import echarts from "echarts"
    // 引入基本模板
    let echart = require('echarts/lib/echarts')
    // 引入柱状图组件
    require('echarts/lib/chart/bar')
    // 引入提示框和title组件
    require('echarts/lib/component/tooltip')
    require('echarts/lib/component/title')
            export default{
                name: 'App',
                data(){
                  return{
                     chartColumn:null
                  }
                },
                methods:{
                  initData(){
                    let dt=document.querySelector("#boss")

                    this.chartColumn=echart.init(dt)
                    this.chartColumn.setOption(
                    //以下为echarts可视化组件
                      {
                          tooltip: {
                              trigger'axis',
                              axisPointer: {            // Use axis to trigger tooltip
                                  type'shadow'        // 'shadow' as default; can also be 'line' or 'shadow'
                              }
                          },
                          legend: {
                              data: ['Direct''Mail Ad''Affiliate Ad''Video Ad''Search Engine']
                          },
                          grid: {
                              left'3%',
                              right'4%',
                              bottom'3%',
                              containLabeltrue
                          },
                          xAxis: {
                              type'value'
                          },
                          yAxis: {
                              type'category',
                              data: ['Mon''Tue''Wed''Thu''Fri''Sat''Sun']
                          },
                          series: [
                              {
                                  name'Direct',
                                  type'bar',
                                  stack'total',
                                  label: {
                                      showtrue
                                  },
                                  emphasis: {
                                      focus'series'
                                  },
                                  data: [320302301334390330320]
                              },
                              {
                                  name'Mail Ad',
                                  type'bar',
                                  stack'total',
                                  label: {
                                      showtrue
                                  },
                                  emphasis: {
                                      focus'series'
                                  },
                                  data: [12013210113490230210]
                              },
                              {
                                  name'Affiliate Ad',
                                  type'bar',
                                  stack'total',
                                  label: {
                                      showtrue
                                  },
                                  emphasis: {
                                      focus'series'
                                  },
                                  data: [220182191234290330310]
                              },
                              {
                                  name'Video Ad',
                                  type'bar',
                                  stack'total',
                                  label: {
                                      showtrue
                                  },
                                  emphasis: {
                                      focus'series'
                                  },
                                  data: [150212201154190330410]
                              },
                              {
                                  name'Search Engine',
                                  type'bar',
                                  stack'total',
                                  label: {
                                      showtrue
                                  },
                                  emphasis: {
                                      focus'series'
                                  },
                                  data: [820832901934129013301320]
                              }
                          ]
                      }
                      //组件到此结束
                    )

                  }
                },
                mounted(){
                    this.initData()
                }
             }
</script>

<style>
</style>

显示效果:

Vue中如何使用echarts可视化组件

关于Vue中如何使用echarts可视化组件就分享到这里了,希望以上内容可以对大家有一定的帮助,可以学到更多知识。如果觉得文章不错,可以把它分享出去让更多的人看到。

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