yudao-init/src/views/report/components/lineChart.vue

<!--
 * @Author: zhp
 * @Date: 2024-06-11 09:48:40
 * @LastEditTime: 2024-06-11 10:22:05
 * @LastEditors: zhp
 * @Description:
-->
<template>
  <!-- <div> -->
    <!-- <div :id="id" :class="className" :style="{ height: '65%', width:width}" /> -->
    <div :id="id" :class="className" style="height: 100%,width: 100%;;" />
  <!-- </div> -->
</template>

<script>
import * as echarts from 'echarts'
import { debounce } from "@/utils/debounce";
export default {
  name: 'OverviewBar',
  // mixins: [resize],
  props: {
    id: {
      type: String,
      default: 'reportChart'
    },
    className: {
      type: String,
      default: 'reportChart'
    },
    width: {
      type: String,
      default: '100%'
    },
    beilv: {
      type: Number,
      default: 1
    },
    height: {
      type: String,
      default: '100%'
    },
    legendPosition: {
      type: String,
      default: 'center'
    },
    showLegend: {
      type: Boolean,
      default: false
    },
    legendData: {
      type: Array,
      default: () => []
    }
  },
  data() {
    return {
      chart: null
    }
  },
  mounted() {
    this.$nextTick(() => {
      this.initChart()
    })
  },
  beforeDestroy() {
    if (!this.chart) {
      return
    }
    this.chart.dispose()
    this.chart = null
  },
  mounted() {
    // if (screenfull.isEnabled) {
    //   screenfull.on("change", () => {
    //     this.isFullscreen = screenfull.isFullscreen;
    //   });
    // }
    this.canvasReset();
    window.addEventListener("resize", this.canvasReset);
  },
  beforeDestroy() {
    if (this.chart) {
      this.chart.dispose();
    }
  },
  destroyed() {
    window.removeEventListener("resize", this.canvasReset);
  },
  methods: {
    canvasReset() {
      debounce(() => {
        this.initChart();
      }, 500)();
    },
    initChart() {
      console.log(1111)
      this.chart = echarts.init(document.getElementById(this.id))
      console.log(this.$parent);
      this.chart.setOption({
        title: {
          text: '',
          // subtext: 'Fake Data'
        },
        tooltip: {
          trigger: 'axis'
        },
        grid: { top: 100, right: 90, bottom: 10, left: 10, containLabel: true },
        legend: {
          data: ['芯片总功率', '标准组件总功率', '转化效率'],
          right: '90px',
          top: '0%',
          icon: 'rect',
          itemWidth: 10,
          itemHeight: 10,
          itemGap: 40,
        },
        // toolbox: {
        //   show: true,
        //   feature: {
        //     dataView: { show: true, readOnly: false },
        //     magicType: { show: true, type: ['line', 'bar'] },
        //     restore: { show: true },
        //     saveAsImage: { show: true }
        //   }
        // },
        calculable: true,
        xAxis: [
          {
            type: 'category',
            // prettier-ignore
            data: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
          }
        ],
        yAxis: [
          {
            type: 'value'
          },
          {
            type: 'value',
            // name: 'Temperature',
            min: 0,
            max: 100,
            interval: 20,
            axisLabel: {
              formatter: '{value}%'
            }
          }
        ],
        grid: {
          top: '20%',
          left: "1%",
          right: "3%",
          bottom: "1%",
          containLabel: true
        },
        series: [
          {
            name: '芯片总功率',
            type: 'bar',
            itemStyle: {
              normal: {
                color: 'rgba(142, 240, 171, 1)', //改变折线点的颜色
                lineStyle: {
                  color: 'rgba(142, 240, 171, 1)' //改变折线颜色
                }
              }
            },
            data: [
              2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3
            ],
          },
          {
            name: '标准组件总功率',
            type: 'bar',
            itemStyle: {
              normal: {
                color: '#288AFF', //改变折线点的颜色
                lineStyle: {
                  color: '#288AFF' //改变折线颜色
                }
              }
            },
            data: [
              2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3
            ],
          },
          {
            name: '转化效率',
            type: 'bar',
            type: 'line',
            yAxisIndex: 1,
            itemStyle: {
              normal: {
                color: '#FFCE6A', //改变折线点的颜色
                lineStyle: {
                  color: '#FFCE6A' //改变折线颜色
                }
              }
            },
            data: [
              2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 75.6, 82.2, 48.7, 18.8, 6.0, 2.3
            ],
          }
        ]
      })
    }
  }
}
</script>

<style scoped>
/* .reportChart {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 10px;
} */
</style>