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| <template>
| <div class="echarts-wrapper" @click="toParentPage">
| <div class="echarts-content" ref="chart"></div>
| </div>
| </template>
|
| <script>
| import * as echarts from "echarts";
| import { WebSocketClass } from '@/assets/js/socket'
| export default {
| name: "PictorialBar",
| chart: "",
| chartData: {},
| props: {
| id: {
| type: String,
| default: ""
| }
| },
| data() {
| return {
| websock: null
| }
| },
| methods: {
| toParentPage() {
| window.parent.parent.postMessage({
| cmd: "syncPage",
| params: {
| pageInfo: {
| label: "电池实时告警",
| name: "batteryrTimequery",
| src: "#/batteryrTimequery",
| closable: true
| },
| }
| }, "*");
| },
| setOption(opt) {
| this.$options.chart.setOption(opt);
| },
| organizeData(data) {
| let option = {
| grid: {
| top: 40,
| right: 20,
| left: 50,
| bottom: 20
| },
| tooltip: {
| trigger: 'item',
| axisPointer: {
| type: 'shadow'
| },
| },
| legend: {
| data: ['在线电压', '组端电压'],
| top: '4%',
| right: '8%',
| icon: 'rect',
| textStyle: {
| color: '#fff',
| }
| },
| xAxis: {
| type: 'category',
| axisLabel: {
| color: '#fff',
| interval: 0,
| },
| axisLine: {
| lineStyle: {
| color: "#007DD140",
| }
| },
| data: data.xData,
| },
| yAxis: {
| axisLabel: {
| color: '#fff',
| },
| splitLine: {
| lineStyle: {
| color: '#007DD140',
| type: 'dashed',
| }
| }
| },
| series: []
| };
|
| data.series.map((item) => {
| option.series.push({
| name: item.name,
| type: "pictorialBar",
| symbol: 'path://M0,10 L10,10 C5.5,10 5.5,5 5,0 C4.5,5 4.5,10 0,10 z',
| itemStyle: {
| color: item.color
| },
| data: item.data
| })
| })
|
| option.series[1]['barGap'] = '-1%'
|
| // 设置配置项
| this.setOption(option);
| },
| setData(sendData) {
| if (sendData) {
| this.$options.chartData = sendData;
| this.organizeData(sendData)
| } else {
| this.postData()
| }
| },
| postData() {
| let userId = localStorage.getItem('userId');
| this.websock = new WebSocketClass(`/screen/batteryAlarm/onlinegroupVolAnalysis/${userId}`, this.wsMessage)
| },
| wsMessage(res) {
| if (res.code == 1) {
| let optionData = {
| xData: [],
| series: [{
| name: "在线电压",
| data: [],
| color: '#E85D22'
| },
| {
| name: "组端电压",
| data: [],
| color: '#2EEA9D'
| }
| ]
| }
| let resData = res.data;
| for (let key in resData) {
| let seriesData = resData[key]
| if (key == '在线电压') {
| for (let jey in seriesData) {
| if (typeof seriesData[jey] == 'string') {
| optionData.series[0].data.push({
| name: jey,
| value: Number(seriesData[jey].split('%')[0])
| })
| } else {
| optionData.series[0].data.push({
| name: jey,
| value: seriesData[jey]
| })
| }
| }
| } else if (key == '组端电压') {
| for (let jey in seriesData) {
| if (typeof seriesData[jey] == 'string') {
| optionData.series[1].data.push({
| name: jey,
| value: Number(seriesData[jey].split('%')[0])
| })
| } else {
| optionData.series[1].data.push({
| name: jey,
| value: seriesData[jey]
| })
| }
| }
| }
| }
| this.$options.chartData = optionData;
| this.organizeData(optionData)
| }
| },
| outClear() {
| this.websock.closeMyself()
| this.websock = null
| window.removeEventListener('resize', this.resize);
| },
| resize() {
| setTimeout(() => {
| this.$options.chart.resize();
| if (JSON.stringify(this.$options.chartData) != '{}') {
| this.setData(this.$options.chartData);
| }
| }, 300)
| }
| },
| mounted() {
| // 基于准备好的dom，初始化echarts实例
| this.$options.chart = echarts.init(this.$refs.chart);
|
| window.addEventListener('resize', this.resize);
| },
| destroyed() {
| window.removeEventListener('resize', this.resize);
| }
| }
| </script>
|
| <style scoped>
| </style>
|
|
