
<template>
    <div class="chart"  id="MBC" style="width: 100%; height: 300px"></div>
</template>

<script>
import * as echarts from 'echarts'
export default {
  name: 'MyBChart',
  mounted() {
    this.initBie();
  },
  methods: {
    initBie() {
      let chartDom = document.getElementById('MBC');
      let myChart = echarts.init(chartDom);
      let option;
      option = {
        title: {
          subtext: '',
          left: 'center'
        },
        tooltip: {
          trigger: 'item'
        },
        legend: {
          orient: 'vertical',
          left: 'left'
        },
        series: [
          {
            name: '发展方向',
            type: 'pie',
            radius: '50%',
            data: [
              { value: 1304, name: '环境' },
              { value: 735, name: '社会' },
              { value: 580, name: '治理' },
            ],
            emphasis: {
              itemStyle: {
                shadowBlur: 10,
                shadowOffsetX: 0,
                shadowColor: 'rgba(0, 0, 0, 0.5)'
              }
            }
          }
        ]
      };
      window.addEventListener('resize',function(){
        myChart.resize();
      })
      option && myChart.setOption(option);
    }
  }
}
</script>

<style scoped lang="scss">

</style>
