Bilicom.vue

<template>
  <div class="echarts" style="text-align: left">
    <div id="bilicom" style="with: 100%; height: 100%">echart_test</div>
  </div>
</template>

<script>
import * as echarts from 'echarts'
export default {
  name: 'Bilicom',
  data () {
    return {
      msg: '内容',
      md_data: [],
      data: ['threejs加载模型']
    }
  },
  methods: {
    echartfunc: function () {
      // 基于准备好的dom，初始化echarts实例
      const myChart = echarts.init(document.getElementById('bilicom'))
      const option = {
        backgroundColor: 'rgba(0, 0, 0, 0.3)',

        title: {
          text: 'echarts',
          left: 'center',
          top: 20,
          textStyle: {
            color: '#ccc'
          }
        },

        tooltip: {
          trigger: 'item'
        },

        visualMap: {
          show: false,
          min: 80,
          max: 600,
          inRange: {
            colorLightness: [0, 1]
          }
        },
        series: [
          {
            name: '学习动力',
            type: 'pie',
            radius: '55%',
            center: ['50%', '50%'],
            data: [
              { value: 335, name: '反向素材' },
              { value: 310, name: '励志故事' },
              { value: 274, name: '心灵鸡汤' },
              { value: 235, name: '社会压力' },
              { value: 400, name: '发自内心' }
            ].sort(function (a, b) {
              return a.value - b.value
            }),
            roseType: 'radius',
            label: {
              color: 'rgba(255, 255, 255, 0.3)'
            },
            labelLine: {
              lineStyle: {
                color: 'rgba(255, 255, 255, 0.3)'
              },
              smooth: 0.2,
              length: 10,
              length2: 20
            },
            itemStyle: {
              color: '#c23531',
              shadowBlur: 200,
              shadowColor: 'rgba(0, 0, 0, 0.5)'
            },

            animationType: 'scale',
            animationEasing: 'elasticOut',
            animationDelay: function (idx) {
              return Math.random() * 200
            }
          }
        ]
      }
      myChart.setOption(option)
    }
  },
  created: function () {
    const that = this
    try {
      that.echartfunc()
      window.onload = that.echartfunc
    } catch (e) {
      console.log(e)
    } finally {
      that.echartfunc()
    }
  },
  mounted () {
    let that = this
    try {
      that.echartfunc()
      window.onload = that.echartfunc
    } catch (e) {
      console.log(e)
    } finally {
      that.echartfunc()
    }
  }
}
</script>

<style scoped>
.echarts {
  margin: 0;
  width: 100%;
  height: 100%;
}

#bilicom {
  /* align-content: left; */
  width: 100%;
  height: 100%;
  background: url(/image/snow/previewFix.jpg) center top no-repeat;
  /* opacity: 1; */
}
</style>