No.14可视化大屏--vite+vue3 第四部分测试路段模块

一、模块4（测试路段）

1. 新建一个piechart.vue 

<template>
  <div ref="chart" style="width: 230px;height:230px;"></div>
</template>
 
<script>
import * as echarts from 'echarts';
 
export default {
  name: 'CircularChart',
  mounted() {
    this.initChart();
  },
  methods: {
    initChart() {
      const chart = echarts.init(this.$refs.chart);
      const option = {
        series: [
          {
            name: '业务指标',
            type: 'gauge',
            detail: {formatter: '{value}%'},
            data: [{value: 50, name: '完成率'}]
          }
        ]
      };
      chart.setOption(option);
    }
  }
};
</script>

2.在modelFourth.vue 中引用

<script setup>
import piechart from './chart/piechart.vue';

</script>
 
<template>
<div class="modelfourth">
    <div class="modelfourth-list">
        <ul>
            <li class="bgstyle">
                <div class="piechart">
                    <h3>测试路段</h3>
                    <piechart />
                </div>
            </li>
            <li class="bgstyle">
                <div class="piechart">
                    <h3>测试路段</h3>
                    <piechart />
                </div>
            </li>
            <li class="bgstyle">
                <div class="piechart">
                    <h3>测试路段</h3>
                    <piechart />
                </div>
            </li>
        </ul>
    </div>

</div>
</template>
 

<style scoped>
.modelfourth-list ul {
    display: flex;
    width: 100%;
    gap: 10px;
}
.modelfourth-list ul li {
    flex:1;
    list-style: none;
}

</style>

　　3. 效果

 需优化。