<template>
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<div class="echarts-box">
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<div class="tab-scroll">
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<PublicDataStandard :dataStandard="dataStandard"></PublicDataStandard>
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<span class="time-select">{{ formData.startTime }}—{{ formData.endTime }}</span>
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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
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v-model="formData.startTime"
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value-format="yyyy-MM-dd HH:mm:ss"
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type="datetime">
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</el-date-picker>
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<span class="demonstration">结束时间：</span>
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<el-date-picker
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v-model="formData.endTime"
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value-format="yyyy-MM-dd HH:mm:ss"
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type="datetime">
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</el-date-picker>
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<span class="demonstration">采样点数：</span>
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<el-select v-model="region" placeholder="请选择" style="width: 80px">
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<el-option v-for="(item,index) in 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 style="width:5rem;height:1.5rem;" ref="echarts"></div>
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</div>
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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: 'ECharts',
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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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a: '',
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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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formData: {
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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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region: '25',
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regionList: [25, 50, 75, 100],
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datatype: 1,
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RealTimeDataList: [],
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bzz: null,
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bzzList: [],
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nameList: [],
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// legend类别图表展示设置数组
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lengList: [],
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ydatas: []
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}
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},
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mounted () {
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this.$nextTick(() => {
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this.initEchartsData()
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})
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},
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methods: {
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// 查询搜索功能
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querySearch () {
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this.initEchartsData()
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},
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async initEchartsData () {
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const data = {
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$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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this.pointsSet(result)
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this.legendSet()
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this.yDataSet()
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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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let data = []
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let datalist = []
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for (let i = 0; i < d.length; i++) {
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// this.RealTimeDataList = []
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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.lscl2tbAIA-10505-1': '氮氧化物',
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'TJIP45.lscl2tbAIA-10505-2': '烟尘',
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'TJIP45.lscl2tb552AISA11202A': '二氧化磷',
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'TJIP45.lscl2tb552AISA11201B': 'pH',
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'TJIP45.lscl2tb552AI10710': '二氧化碳'
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}
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]
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// 指标
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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
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if (this.nameList.length === 0) {
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// 数组为空时
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this.nameList.push(name)
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// todo 用dayjs
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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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// console.log('1111111')
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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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// console.log('222222222')
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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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// console.log('3333333')
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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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// console.log('444444')
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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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console.log(this.RealTimeDataList)
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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.lengList = []
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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] === 'pH') {
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IconUrl = 'image://../assets/imgs/legend/WenDu.png'
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} else if (this.nameList[l] === '氮氧化物') {
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IconUrl = 'image://../assets/imgs/legend/NOX.png'
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} else if (this.nameList[l] === '烟尘') {
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IconUrl = 'image://../assets/imgs/legend/zongdan.png'
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} else if (this.nameList[l] === '二氧化碳') {
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IconUrl = 'image://../assets/imgs/legend/YanChen.png'
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} else if (this.nameList[l] === '二氧化磷') {
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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.lengList.push(obj)
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}
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}
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this.lengList.push(objTemp)
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},
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// yDataSet 数据处理
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yDataSet () {
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this.bzzList = []
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this.ydatas = []
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for (let j = 0; j < this.nameList.length; j++) {
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let zdcbcolor, zxcolor
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if (this.nameList[j] === 'pH') {
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zdcbcolor = 'red'
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zxcolor = '#900090'
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} else if (this.nameList[j] === '氨氮') {
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zdcbcolor = 'red'
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zxcolor = '#00B0F0'
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} else if (this.nameList[j] === '烟尘') {
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zdcbcolor = 'red'
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zxcolor = '#f48183'
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} else if (this.nameList[j] === '总氮') {
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zdcbcolor = 'red'
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zxcolor = '#e0ffff'
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} else {
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zdcbcolor = 'red'
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zxcolor = '#9ACD32'
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}
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let ydata
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// 临时数据
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const BBZMAPPING = {
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COD: 35,
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pH: 9,
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总氮: 15,
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总磷: 0.3,
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氨氮: 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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for (const p in BBZMAPPING) {
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// console.log('p' + p)
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this.a = p
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stdValue = BBZMAPPING[this.RealTimeDataList[m].name]
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}
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// console.log(stdValue)
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this.bzz = {
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name: this.nameList[j],
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bzhui: stdValue
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}
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ydata = {
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name: this.nameList[j],
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data: this.RealTimeDataList[m].data,
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zdcbcolor: zdcbcolor,
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zxcolor: zxcolor,
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bzz: stdValue
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}
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// console.log(stdValue)
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this.bzzList.push(this.bzz)
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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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const legend = this.lengList
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const yname = '浓度(mg/m³)'
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const bzzList = this.bzzList
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const serLists = []
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for (let i = 0; i < this.ydatas.length; i++) {
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const zdcbcolor = this.ydatas[i].zdcbcolor
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const bz = this.ydatas[i].bzz
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// console.log(bz)
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let obj
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if (bz) {
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obj = {
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name: this.ydatas[i].name,
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// symbol:'circle', // 折点形状
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// symbolSize: 3, //大小
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smooth: true, // 直线 ，true 为曲线
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itemStyle: {
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normal: {
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color: function (c) { // 根据value 显示不同的折点颜色
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let biaozhuiz
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for (let i = 0; i < bzzList.length; i++) {
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if (bzzList[i].name === c.seriesName) {
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biaozhuiz = bzzList[i].bzhui
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}
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}
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if (c.value[1] > biaozhuiz) {
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return zdcbcolor
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} else if (c.value[1] > biaozhuiz * 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].zxcolor,
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width: 2
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},
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// borderColor:'black', //折点边框的颜色
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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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type: 'line',
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data: this.ydatas[i].data,
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markLine: { // 平均值 ， 和 指标上限
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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) { // 根据value 显示不同的折点颜色
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let biaozhuiz
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for (let i = 0; i < bzzList.length; i++) {
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if (bzzList[i].name === c.seriesName) {
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biaozhuiz = bzzList[i].bzhui
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}
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}
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if (c.value[1] > biaozhuiz) {
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return zdcbcolor
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} else if (c.value[1] > biaozhuiz * 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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}
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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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obj = {
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name: this.ydatas[i].name,
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symbol: 'circle', // 折点形状
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symbolSize: 10, // 大小
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smooth: false, // 直线 ，true 为曲线
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yAxisIndex: 1,
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// itemStyle: {
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// normal: {
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// color: function (c) { // 根据value 显示不同的折点颜色
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// for (let i = 0; i < this.bzzList.length; i++) {
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// let biaozhuizs
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// if (this.bzzList[i].name === c.seriesName) {
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// biaozhuizs = this.bzzList[i].bzhui
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// }
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// console.log(biaozhuizs)
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// }
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// if (c.value[1] > 9) {
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// return zdcbcolor
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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].zxcolor,
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// width: 5
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// },
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// borderColor: 'black', // 折点边框的颜色
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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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type: 'line',
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data: this.ydatas[i].data
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}
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}
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if (this.ydatas[i].name === '废气流量' || this.ydatas[i].name === '废气') {
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obj.yAxisIndex = 1
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}
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serLists.push(obj)
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}
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// console.log(serLists)
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let dataUnit = ''
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if (this.datatype === 1) {
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dataUnit = '流量(m³/d)'
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} else {
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dataUnit = '流量(m³/h)'
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}
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// echarts图表option数据
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const options = {
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tooltip: { // 提示框
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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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// let name = params[i].name
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// 图表title名称
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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 'pH':
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colo = '#900090'
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break
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case '二氧化碳':
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colo = '#00B0F0'
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break
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case '烟尘':
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colo = '#e0ffff'
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break
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case '氮氧化物':
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colo = '#9ACD32'
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break
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case '二氧化磷':
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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: { // 打印等工具
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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: { // 网格
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top: '20%'
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},
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legend: {
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data: legend
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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',
|
handleSize: '80%',
|
handleStyle: {
|
color: '#fff',
|
shadowBlur: 3,
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shadowColor: 'rgba(0, 0, 0, 0.6)',
|
shadowOffsetX: 2,
|
shadowOffsetY: 2
|
}
|
}],
|
xAxis: { // x 轴设置
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type: 'time',
|
boundaryGap: false,
|
axisLabel: { // x轴全部显示
|
// rotate: 30,
|
margin: 6,
|
interval: 0,
|
textStyle: {
|
color: '#fff'
|
}
|
},
|
splitLine: { // 网格垂直线为 虚线
|
show: true,
|
lineStyle: {
|
type: 'dashed'
|
}
|
},
|
axisTick: { // x 轴刻度显示
|
show: false
|
},
|
axisLine: {
|
lineStyle: {
|
color: '#FFFFFF',
|
width: 1// 这里是为了突出显示加上的
|
}
|
}
|
// data: xdata
|
},
|
yAxis: [{
|
type: 'value',
|
name: yname,
|
max: function (value) {
|
return parseInt(value.max + 30)
|
},
|
axisLabel: {
|
formatter: '{value}',
|
textStyle: {
|
color: '#fff'
|
}
|
},
|
axisPointer: {
|
snap: true
|
},
|
splitLine: {
|
show: false
|
}, // y轴 网格线不显示,
|
axisLine: {
|
lineStyle: {
|
color: '#FFFFFF',
|
width: 1// 这里是为了突出显示加上的
|
}
|
}
|
}, {
|
type: 'value',
|
name: dataUnit,
|
axisLabel: {
|
formatter: '{value}',
|
textStyle: {
|
color: '#fff'
|
}
|
},
|
axisPointer: {
|
snap: true
|
},
|
splitLine: {
|
show: false
|
}, // y轴 网格线不显示,
|
// inverse: true,
|
// nameLocation: 'start',
|
// max:500,
|
axisLine: {
|
lineStyle: {
|
color: '#FFFFFF',
|
width: 1// 这里是为了突出显示加上的
|
}
|
}
|
}],
|
series: serLists
|
}
|
this.myChart.setOption(options, true)
|
console.log(options)
|
window.onresize = this.myChart.resize
|
}
|
}
|
}
|
</script>
|
|
<style scoped lang="less">
|
.echarts-box {
|
.tab-scroll {
|
display: flex;
|
align-items: center;
|
justify-content: space-between;
|
|
.time-select {
|
cursor: pointer;
|
padding: 5px;
|
border: 1px solid #2b87c8;
|
border-radius: 4px;
|
text-align: center;
|
color: #fff;
|
font-size: 11px;
|
width: 280px;
|
}
|
}
|
|
.echarts-form {
|
height: 0.3rem;
|
line-height: 0.3rem;
|
|
.demonstration {
|
color: #00fff6;
|
font-size: 12px;
|
margin-left: 10px;
|
}
|
|
/deep/ .el-input__inner {
|
height: 0.15rem;
|
background-color: #2e4967;
|
color: #fff;
|
font-size: 12px;
|
padding: 0;
|
border-color: #00fff6;
|
text-align: center;
|
}
|
|
.el-button {
|
margin: 0 15px;
|
width: 0.3rem;
|
height: 0.15rem;
|
display: inline-block;
|
background-color: #2e4967;
|
color: #fff;
|
font-size: 12px;
|
padding: 0;
|
border-color: #00fff6;
|
text-align: center;
|
}
|
}
|
|
/deep/ .el-icon-time:before {
|
content: " ";
|
}
|
}
|
</style>
|
