<template>
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<div id="wasteWaterRealChartBox" class="echarts-box">
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<div class="tab-scroll">
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<PublicDataStandard :dataStandard="dataStandard"></PublicDataStandard>
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</div>
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<div class="echarts-form">
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<span class="demonstration">开始时间：</span>
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<el-date-picker v-model="formData.startTime" value-format="yyyy-MM-dd HH:mm:ss" type="datetime" size="mini"></el-date-picker>
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<span class="demonstration">结束时间：</span>
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<el-date-picker v-model="formData.endTime" value-format="yyyy-MM-dd HH:mm:ss" type="datetime" size="mini"></el-date-picker>
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<span class="demonstration">采样点数：</span>
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<el-select class="selectBox" v-model="formData.region" placeholder="请选择" size="mini">
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<el-option v-for="(item,index) in formData.regionList" :key="index" :label="item" :value="item"></el-option>
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</el-select>
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<el-button @click="querySearch()">查询</el-button>
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<!-- <el-button>明细表</el-button>-->
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</div>
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<div class="echarts-chart">
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<div ref="echarts"></div>
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</div>
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<span class="time-select">{{ formData.startTime }}—{{ formData.endTime }}</span>
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</div>
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</template>
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<script>
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import 'dayjs/locale/es'
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import dayjs from 'dayjs'
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import mapApi from '../../../api/mapApi'
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import PublicDataStandard from '../PublicDataStandard'
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export default {
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name: 'WasteWaterRealChart',
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components: {
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PublicDataStandard
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},
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data () {
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return {
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// tab栏传递接收数据
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dataStandard: [
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{
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current: {
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name: '氮氧化物',
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val: 29.93
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},
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standard: {
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name: '标准',
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val: 100
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}
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},
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{
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current: {
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name: '二氧化硫',
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val: 17.34
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},
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standard: {
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name: '标准',
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val: 50
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}
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},
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{
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current: {
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name: '烟尘',
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val: 6.93
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},
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standard: {
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name: '标准',
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val: 30
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}
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},
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{
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current: {
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name: '废气流量',
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val: 120
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},
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standard: {
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name: '',
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val: null
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}
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}],
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// 表单数据绑定值
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formData: {
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region: '25',
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regionList: [25, 50, 75, 100],
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startTime: dayjs().subtract(3, 'minute').format('YYYY-MM-DD HH:mm:ss'),
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endTime: dayjs().format('YYYY-MM-DD HH:mm:ss')
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},
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// 数据分类处理存储列表
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RealTimeDataList: [],
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// 用于处理标准值
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standardValues: null,
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// 标准值列表
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standardValuesList: [],
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// 用于图表展示设置数组
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nameList: [],
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legendList: [],
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ydatas: []
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}
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},
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mounted () {
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this.$nextTick(() => {
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this.initEchartsData()
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})
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},
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methods: {
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// 查询搜索功能
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querySearch () {
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this.initEchartsData()
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},
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// 初始化数据请求
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async initEchartsData () {
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const data = {
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$tagCodeList: 'TJIP45.y2h508CEMS01NOX,CTJIP45.y2h508CEMS01SO2,CTJIP45.y2h508CEMS01F,CTJIP45.y2h508CEMS01PM',
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$startTime: this.formData.startTime,
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$endTime: this.formData.endTime,
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$step: 15
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}
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const result = (await mapApi.getDataItems(data)).data
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// 数据按类别分组
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this.pointsSet(result)
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// 图标存储处理
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this.legendSet()
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// y轴data数据
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this.yDataSet()
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// 根据已有数据绘制图表
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this.drawRealTimeDateChart()
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},
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// 接口数据按照 数据内分类别设置
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pointsSet (d) {
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// 数组数据置空
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this.nameList = []
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this.RealTimeDataList = []
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let data = []
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let datalist = []
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for (let i = 0; i < d.length; i++) {
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// 判断是否继续执行
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if (d[i].ErrorMessage != null) {
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continue
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}
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// temp 临时数据判断方法
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const tempList = [
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{
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'TJIP45.lscl2tb552AISA11201B': 'COD',
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'TJIP45.lscl2tbAIA-10505-1': '氨氮',
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'TJIP45.lscl2tbAIA-10505-2': '总磷',
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'TJIP45.lscl2tb552AI10710': '总氮',
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'TJIP45.lscl2tb552AISA11202A': '废水流量'
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}
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]
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// 指标 临时用于数据处理
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const name = tempList[0][d[i].UnionTagCode]
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// 判断市局类型进行分组 =>数组为空时
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if (this.nameList.length === 0) {
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this.nameList.push(name)
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const newDate = new Date(d[i].ReadTime)
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data = {
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name: name,
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value: [newDate, d[i].TagValue]
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}
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datalist = {
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name: name,
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data: [data]
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}
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this.RealTimeDataList.push(datalist)
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} else if (this.nameList.indexOf(name) < 0) {
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// 没有指标时
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this.nameList.push(name)
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const newDate = new Date(d[i].ReadTime)
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data = {
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name: name,
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value: [newDate, d[i].TagValue]
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}
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datalist = {
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name: name,
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data: [data]
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}
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this.RealTimeDataList.push(datalist)
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} else if (i === d.length - 1) {
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// 循环到最后
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if (this.nameList.indexOf(name) < 0) {
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this.nameList.push(name)
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const newDate = new Date(d[i].ReadTime)
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data = {
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name: name,
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value: [newDate, d[i].TagValue]
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}
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datalist = {
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name: name,
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data: [data]
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}
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this.RealTimeDataList.push(datalist)
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} else {
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const newDate = new Date(d[i].ReadTime)
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data = {
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name: name,
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value: [newDate, d[i].TagValue]
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}
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for (let k = 0; k < this.RealTimeDataList.length; k++) {
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if (this.RealTimeDataList[k].name === name) {
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this.RealTimeDataList[k].data.push(data)
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}
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}
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}
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} else {
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const newDate = new Date(d[i].ReadTime)
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data = {
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name: name,
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value: [newDate, d[i].TagValue]
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}
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for (let k = 0; k < this.RealTimeDataList.length; k++) {
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if (this.RealTimeDataList[k].name === name) {
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this.RealTimeDataList[k].data.push(data)
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}
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}
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}
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}
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},
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// legend类别图表展示设置数组
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legendSet () {
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this.legendList = []
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let objTemp
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for (let l = 0; l < this.nameList.length; l++) {
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let obj
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let IconUrl
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if (this.nameList[l] === 'COD') {
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IconUrl = 'image://../assets/imgs/legend/SO2.png'
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} else if (this.nameList[l] === '氨氮') {
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IconUrl = 'image://../assets/imgs/legend/NOX.png'
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} else if (this.nameList[l] === '总磷') {
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IconUrl = 'image://../assets/imgs/legend/YanChen.png'
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} else if (this.nameList[l] === '总氮') {
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IconUrl = 'image://../assets/imgs/legend/zongdan.png'
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} else if (this.nameList[l] === '废水流量') {
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IconUrl = 'image://../assets/imgs/legend/VOCs.png'
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}
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if (this.nameList[l] === '废水' || this.nameList[l] === '废水流量') { // 将废水流量排到数组最后
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objTemp = {
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name: this.nameList[l],
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icon: IconUrl,
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textStyle: {
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color: '#ccc'
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},
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itemWidth: 20,
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itemHeight: 5
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}
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} else {
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obj = {
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name: this.nameList[l],
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icon: IconUrl,
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textStyle: {
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color: '#ccc'
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},
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itemWidth: 20,
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itemHeight: 5
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}
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this.legendList.push(obj)
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}
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}
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this.legendList.push(objTemp)
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},
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// yDataSet 数据处理
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yDataSet () {
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// 数组添加数据 置空
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this.standardValuesList = []
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this.ydatas = []
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for (let j = 0; j < this.nameList.length; j++) {
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let pointColor, lineColor
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if (this.nameList[j] === 'COD') {
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pointColor = 'red'
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lineColor = '#ffff00'
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} else if (this.nameList[j] === '氨氮') {
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pointColor = 'red'
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lineColor = '#00B0F0'
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} else if (this.nameList[j] === '总磷') {
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pointColor = 'red'
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lineColor = '#f48183'
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} else if (this.nameList[j] === '总氮') {
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pointColor = 'red'
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lineColor = '#e0ffff'
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} else if (this.nameList[j] === '废水流量') {
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pointColor = 'red'
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lineColor = '#9ACD32'
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}
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// 临时数据
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const BBZMAPPING = {
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COD: 35,
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氨氮: 30,
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总磷: 0.3,
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总氮: 15,
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废水流量: 3
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}
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for (let m = 0; m < this.RealTimeDataList.length; m++) {
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let stdValue = null
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if (this.RealTimeDataList[m].name === this.nameList[j]) {
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stdValue = BBZMAPPING[this.RealTimeDataList[m].name]
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this.standardValues = {
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name: this.nameList[j],
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standardValue: stdValue
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}
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const yData = {
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name: this.nameList[j],
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data: this.RealTimeDataList[m].data,
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pointColor: pointColor,
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lineColor: lineColor,
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standardValue: stdValue
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}
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this.standardValuesList.push(this.standardValues)
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this.ydatas.push(yData)
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}
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}
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}
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},
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// 根据处理好的数组进行echarts图标的渲染
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drawRealTimeDateChart () {
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this.myChart = this.$echarts.init(this.$refs.echarts)
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this.myChart.clear()
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// y轴侧边标题neme
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const ySideName = '浓度(mg/m³)'
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// 标准值列表
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const standardValuesList = this.standardValuesList
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// 应用于数据结果判断标准值
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let standardValue
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// series数据存储
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const serLists = []
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for (let i = 0; i < this.ydatas.length; i++) {
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// 应用于数据处理
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const pointColor = this.ydatas[i].pointColor
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// 数据标准值
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const bz = this.ydatas[i].standardValue
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let seriesObj
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if (bz) {
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seriesObj = {
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name: this.ydatas[i].name,
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smooth: true,
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type: 'line',
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data: this.ydatas[i].data,
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// borderColor: this.ydatas[i].pointColor,
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borderColor: '#fff',
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itemStyle: {
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normal: {
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color: function (c) {
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for (let i = 0; i < standardValuesList.length; i++) {
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if (standardValuesList[i].name === c.seriesName) {
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standardValue = standardValuesList[i].standardValue
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}
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}
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if (c.value[1] > standardValue) {
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return pointColor
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} else if (c.value[1] > standardValue * 0.7) {
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return '#FFA500'
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} else {
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return '#33c95f'
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}
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},
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lineStyle: {
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color: this.ydatas[i].lineColor,
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width: 2
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},
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label: { // 显示值
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show: false
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}
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}
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},
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markLine: {
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symbol: 'none',
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data: [{
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label: {
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normal: {
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position: 'end',
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formatter: bz
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}
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},
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name: '标准值',
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yAxis: bz,
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lineStyle: {
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normal: {
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color: function (c) {
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for (let i = 0; i < standardValuesList.length; i++) {
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if (standardValuesList[i].name === c.seriesName) {
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standardValue = standardValuesList[i].standardValue
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}
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}
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if (c.value[1] > standardValue) {
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return pointColor
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} else if (c.value[1] > standardValue * 0.7) {
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return '#FFA500'
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} else {
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return '#33c95f'
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}
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}
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}
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}
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}]
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}
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}
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} else {
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seriesObj = {
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name: this.ydatas[i].name,
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symbol: 'circle',
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symbolSize: 10,
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smooth: false,
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yAxisIndex: 1,
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// borderColor:'black',
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type: 'line',
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data: this.ydatas[i].data,
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itemStyle: {
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normal: {
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color: function (c) {
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for (let i = 0; i < standardValuesList.length; i++) {
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if (standardValuesList[i].name === c.seriesName) {
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standardValue = standardValuesList[i].standardValue
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}
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}
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if (c.value[1] > standardValue) {
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return pointColor
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} else if (c.value[1] > standardValue * 0.9) {
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return '#FFA500'
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} else {
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return '#33c95f'
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}
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},
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lineStyle: { // 折线的颜色
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color: this.ydatas[i].lineColor,
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width: 2
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},
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label: { // 显示值
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show: false
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}
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}
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}
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}
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}
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if (this.ydatas[i].name === '废水流量' || this.ydatas[i].name === '废水') {
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seriesObj.yAxisIndex = 1
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}
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serLists.push(seriesObj)
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}
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const dataUnit = '流量(m³/h)'
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// echarts图表option数据
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const options = {
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tooltip: {
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trigger: 'axis',
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axisPointer: {
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type: 'cross',
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label: {
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color: '#1a4245'
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}
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},
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formatter: function (params) {
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let s = params[0].name + '<br />'
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for (let i = 0; i < params.length; i++) {
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const seriesName = params[i].seriesName
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// 值
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const value = params[i].value[1]
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// const valueFliter = formatter(value)
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const valueFliter = parseFloat(value).toFixed(2)
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let maker = params[i].marker
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let colo = ''
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switch (seriesName) {
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case 'COD':
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colo = '#ffff00'
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break
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case '氨氮':
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colo = '#00B0F0'
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break
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case '总氮':
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colo = '#e0ffff'
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break
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case '废水流量':
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colo = '#9ACD32'
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break
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case '总磷':
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colo = '#f48183'
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break
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default:
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colo = ''
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break
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}
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maker = '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:10px;height:10px;background-color:' + colo + ';"></span>'
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s += maker + seriesName + ':' + valueFliter + '<br />'
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}
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return s
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}
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},
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toolbox: {
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show: false,
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feature: {
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saveAsImage: {}
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}
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},
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grid: {
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// 与绝对定位相似，top，left，right，bottom 设定是根据上级盒子宽高来计算
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top: '20%',
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left: '6%',
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right: '6%',
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bottom: '12%'
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},
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legend: {
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data: this.legendList
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},
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dataZoom: [{
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type: 'inside',
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start: 0,
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end: 100
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}, {
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start: 0,
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end: 100,
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show: false,
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handleIcon: 'M10.7,11.9v-1.3H9.3v1.3c-4.9,0.3-8.8,4.4-8.8,9.4c0,5,3.9,9.1,8.8,9.4v1.3h1.3v-1.3c4.9-0.3,8.8-4.4,8.8-9.4C19.5,16.3,15.6,12.2,10.7,11.9z M13.3,24.4H6.7V23h6.6V24.4z M13.3,19.6H6.7v-1.4h6.6V19.6z',
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handleSize: '80%',
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handleStyle: {
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color: '#fff',
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shadowBlur: 3,
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shadowColor: 'rgba(0, 0, 0, 0.6)',
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shadowOffsetX: 2,
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shadowOffsetY: 2
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}
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}],
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xAxis: {
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type: 'time',
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boundaryGap: false,
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axisLabel: {
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// rotate: 30,
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margin: 6,
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interval: 0,
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textStyle: {
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color: '#fff'
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}
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},
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splitLine: {
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show: true,
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lineStyle: {
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type: 'dashed'
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}
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},
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axisTick: { // x 轴刻度显示
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show: false
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},
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axisLine: {
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lineStyle: {
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color: '#FFFFFF',
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width: 1
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}
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}
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},
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yAxis: [{
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type: 'value',
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name: ySideName,
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max: function (value) {
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return parseInt(value.max + 3)
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},
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axisLabel: {
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formatter: '{value}',
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textStyle: {
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color: '#fff'
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}
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},
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axisPointer: {
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snap: true
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},
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splitLine: {
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show: false
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},
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axisLine: {
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lineStyle: {
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color: '#FFFFFF',
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width: 1
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}
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}
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}, {
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type: 'value',
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name: dataUnit,
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axisLabel: {
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formatter: '{value}',
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textStyle: {
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color: '#fff'
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}
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},
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axisPointer: {
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snap: true
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},
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splitLine: {
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show: false
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},
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// inverse: true,
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// nameLocation: 'start',
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// max:500,
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axisLine: {
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lineStyle: {
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color: '#FFFFFF',
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width: 1
|
}
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}
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}],
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series: serLists
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}
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this.myChart.setOption(options)
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window.onresize = this.myChart.resize
|
}
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}
|
}
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</script>
|
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<style lang="less">
|
#wasteWaterRealChartBox .echarts-form .el-input__inner {
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background-color: rgba(0, 0, 0, 0);
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height: .13rem;
|
border-color: #336fa4;
|
}
|
#wasteWaterRealChartBox .echarts-form{
|
margin-top: 1px
|
}
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#wasteWaterRealChartBox .echarts-form .el-input__icon{
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height: .13rem;
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top: -.02rem;
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right: -0.03rem;
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position: absolute;
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color: #00d0f9;
|
}
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#wasteWaterRealChartBox .echarts-form .selectBox .el-input__icon:last-child{
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top: .02rem;
|
}
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#wasteWaterRealChartBox .echarts-form .selectBox .is-reverse{
|
top: -.02rem !important;
|
}
|
#wasteWaterRealChartBox .echarts-form .el-button{
|
background-color: rgba(0, 0, 0, 0);
|
height: .13rem;
|
}
|
</style>
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