<template>
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<div class="flexCon" @dblclick="dblclick">
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<div class="con">
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<div class="echarts-wrapper">
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<div class="echarts-content" ref="chart">
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</div>
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</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 * as echarts from 'echarts';
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//引入chart字体自适应
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import {
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chartFontsize
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} from '@/assets/js/chartFontsize'
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import { WebSocketClass } from '@/assets/js/socket'
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import { checkboxs } from '@/assets/js/powerInfoData'
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export default {
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name: "abeamProChart",
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chart: "",
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chartData: {},
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props: {
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id: {
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require: true,
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type: String,
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default: "",
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},
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},
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data() {
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return {
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websock: null
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}
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},
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methods: {
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findParents(node, select) {
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var parent = node.parentNode;
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if (parent === null || parent.className.indexOf(select) != -1) {
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return parent;
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} else {
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return this.findParents(parent, select);
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}
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},
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dblclick(e) {
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this.isAllScreen = !this.isAllScreen
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let parents = this.findParents(e.currentTarget, 'vdr')
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if (this.isAllScreen) {
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this.parentsStyle = JSON.parse(JSON.stringify(parents.style));
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parents.style.transform = 'none';
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parents.style.width = '100%';
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parents.style.height = '100%';
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parents.style.position = 'fixed';
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parents.style.left = 0;
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parents.style.right = 0;
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parents.style.bottom = 0;
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parents.style.top = 0;
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parents.style.zIndex = 99999;
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} else {
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parents.style.transform = this.parentsStyle.transform;
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parents.style.width = this.parentsStyle.width;
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parents.style.height = this.parentsStyle.height;
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parents.style.position = this.parentsStyle.position;
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parents.style.left = 'initial';
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parents.style.right = 'initial';
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parents.style.bottom = 'initial';
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parents.style.top = 'initial';
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parents.style.zIndex = 'auto';
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}
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this.$options.chart.resize();
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},
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toParentPage(value) {
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if (typeof (value) == 'string') {
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if (sessionStorage.getItem('newPlatform') == 1) {
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window.parent.parent.postMessage({
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cmd: "syncPage",
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params: {
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pageInfo: {
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label: "设备状态查询",
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name: "btsStatus",
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src: "/dataTest/btsStatus?workStauts=" + value,
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closable: true
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},
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}
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}, "*");
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} else {
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window.parent.parent.postMessage({
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cmd: "syncPage",
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params: {
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pageInfo: {
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label: "设备状态查询",
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name: "btsStatusTest",
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src: "#/dataMager/btsStatus?workStauts=" + value,
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closable: true
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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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setOption(opt) {
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this.$options.chart.setOption(opt);
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this.$options.chart.on('click', (params) => {
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let name = params.name;
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checkboxs.sbzt.map(item => {
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if (item.label == name) {
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this.toParentPage(item.value)
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}
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})
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})
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},
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organizeData(posData) {
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let dataColor = posData.color;
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let yData = posData.yData;
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let radius = (this.$refs.chart.clientHeight / 4 - 7) > 0 ? this.$refs.chart.clientHeight / 4 - 7 : 0;
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let data = posData.data;
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let max = posData[0];
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data.map(item => {
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if (item > max) {
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max = item;
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}
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});
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max = max - (max % 10) + 20;
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let maxData = []
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data.map(() => {
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maxData.push(max)
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});
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let option = {
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grid: {
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left: '2%',
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right: '5%',
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bottom: '0',
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top: '0',
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containLabel: true
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},
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tooltip: {
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trigger: 'axis',
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axisPointer: {
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type: 'shadow'
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}
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},
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xAxis: {
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type: 'value',
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axisLabel: {
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show: true,
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color: '#fff',
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fontSize: chartFontsize(14),
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},
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splitLine: {
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show: false
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},
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axisTick: {
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show: false
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},
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axisLine: {
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show: false
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},
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},
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yAxis: [{
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type: 'category',
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inverse: true,
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axisLabel: {
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show: true,
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color: '#fff',
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fontSize: chartFontsize(14),
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},
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splitLine: {
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show: false
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},
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axisTick: {
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show: false
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},
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axisLine: {
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show: false
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},
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data: yData
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}],
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series: [{
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name: '',
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type: 'bar',
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zlevel: 1,
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itemStyle: {
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color: function (params) {
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return dataColor[params.dataIndex];
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},
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borderRadius: [0, radius, radius, 0],
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},
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data: data
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},
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]
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};
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// 设置配置项
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this.setOption(option);
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},
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setData(sendData) {
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if (sendData) {
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this.$options.chartData = sendData;
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this.organizeData(sendData)
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} else {
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this.postData()
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}
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},
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postData() {
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let userId = localStorage.getItem('userId');
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this.websock = new WebSocketClass(`/screen/battery/status/${userId}`, this.wsMessage)
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},
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wsMessage(res) {
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if (res.code == 1) {
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let optionData = {
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yData: [],
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color: ['#f58881', '#b4d465', '#ffcb29'],
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bgColor: ['rgba(245,136,129,0.35)', 'rgba(255,255,255,0.35)', 'rgba(255,203,41,0.35)'],
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data: []
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}
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let resData = res.data;
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for (let key in resData) {
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optionData.yData.push(key);
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optionData.data.push(resData[key]);
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}
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this.$options.chartData = optionData;
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this.organizeData(optionData)
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}
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},
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resize() {
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setTimeout(() => {
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this.$options.chart.resize();
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if (JSON.stringify(this.$options.chartData) != '{}') {
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this.setData(this.$options.chartData);
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}
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}, 300)
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},
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outClear() {
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this.websock.closeMyself()
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this.websock = null
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window.removeEventListener('resize', this.resize);
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}
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},
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mounted() {
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// 基于准备好的dom，初始化echarts实例
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this.$options.chart = echarts.init(this.$refs.chart);
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window.addEventListener('resize', this.resize);
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},
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destroyed() {
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this.websock.closeMyself()
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window.removeEventListener('resize', this.resize);
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}
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}
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</script>
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<style scoped>
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.flexCon {
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width: 100%;
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height: 100%;
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display: flex;
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justify-content: center;
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align-items: center;
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}
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.flexCon .con {
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width: 100%;
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height: 80%;
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}
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</style>
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