1、git地址
https://github.com/ecomfe/vue-echarts
2、使用
(1)安装
npm install vue-echarts --save-dev
(2)引入
import ECharts from 'vue-echarts'
import 'echarts'
components: { 'v-chart': ECharts }//引入组件
注意:
官方说明中引入是这样的:
import ECharts from 'vue-echarts/components/ECharts.vue'
但是会报错:options": "Error: Component series.pie not exists. Load it first.

(3)代码
<template>
<v-chart :options="polar"/>
</template>
<style>
.echarts {
  width: 100%;
  height: 100%;
}
</style>
//data:
data: function () {
    let data = []
    for (let i = 0; i <= 360; i++) {
        let t = i / 180 * Math.PI
        let r = Math.sin(2 * t) * Math.cos(2 * t)
        data.push([r, i])
    }
    return {
      polar: {
        title: {
          text: '极坐标双数值轴'
        },
        legend: {
          data: ['line']
        },
        polar: {
          center: ['50%', '54%']
        },
        tooltip: {
          trigger: 'axis',
          axisPointer: {
            type: 'cross'
          }
        },
        angleAxis: {
          type: 'value',
          startAngle: 0
        },
        radiusAxis: {
          min: 0
        },
        series: [
          {
            coordinateSystem: 'polar',
            name: 'line',
            type: 'line',
            showSymbol: false,
            data: data
          }
        ],
        animationDuration: 2000
      }
    }
  }
(4)一个比较有用的属性
- auto-resize(默认值:- false)- 这个 prop 用来指定 ECharts 实例在组件根元素尺寸变化时是否需要自动进行重绘。 
 
  
  
  
 
 
  
 
 
 