212 lines
4.4 KiB
Vue
212 lines
4.4 KiB
Vue
<!--能源使用情况-->
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<template>
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<div id="charts" ref="charts">
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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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import {EleResize} from '@/utils/esresize';
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const lodash = require('lodash')
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export default {
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name: 'PeakEnergyUseChart',
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props: {
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dataSource: {
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type: Array,
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default: () => []
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},
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color: {
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type: Array,
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default: () => [
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'#00F6FF',
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'#007CFF',
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'#FDBD00'
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]
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}
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},
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data() {
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return {}
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},
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watch: {
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dataSource: {
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deep: true,
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immediate: true,
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handler(value) {
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if (value.length) {
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this.$nextTick(() => {
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this.init()
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})
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}
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}
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}
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},
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mounted() {
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this.$nextTick(() => {
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this.init()
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})
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},
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methods: {
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init() {
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let myCharts = echarts.init(this.$refs.charts)
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let barCharts = this.$refs.charts
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// 复制代码
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let color = this.color;
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let xAxisData = this.dataSource.map(item => item.name);
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let yAxisData1 = this.dataSource.map(item => item.value1);
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let yAxisData2 = this.dataSource.map(item => item.value2);
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let option = {
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color: color,
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legend: {
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top: 0,
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right: 0,
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itemWidth: 11,
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itemHeight: 11,
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icon: 'circle',
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textStyle: {
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color: '#B8D3F1',
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fontSize: 12,
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}
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},
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tooltip: {
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trigger: 'axis',
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},
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grid: {
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top: 50,
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bottom: 10,
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left: 20,
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right: 20,
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containLabel: true,
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},
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xAxis: [
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{
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type: 'category',
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boundaryGap: true,
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axisLabel: {
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fontSize: 12,
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color: '#B8D3F1'
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},
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axisLine: {
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show: true,
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lineStyle: {
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color: 'rgba(176,215,255,0.40)',
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},
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},
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axisTick: {
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show: false
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},
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data: xAxisData,
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},
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],
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yAxis: [
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{
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type: 'value',
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position: 'left',
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splitNumber: 5,
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name: '单位：t',
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axisLabel: {
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fontSize: 12,
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color: '#B8D3F1'
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},
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nameTextStyle: {
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color: '#B8D3F1',
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fontSize: 12,
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lineHeight: 10,
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},
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// 分割线
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splitLine: {
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show: false,
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lineStyle: {
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color: 'rgba(176,215,255,0.40)',
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type: 'dashed'
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},
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},
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axisLine: {
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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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},
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{
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type: 'value',
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position: 'right',
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name: '单位：KWH',
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splitNumber: 5,
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axisLabel: {
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fontSize: 12,
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color: '#B8D3F1'
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},
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nameTextStyle: {
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color: '#B8D3F1',
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fontSize: 12,
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lineHeight: 10,
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},
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// 分割线
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splitLine: {
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show: false,
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lineStyle: {
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color: 'rgba(176,215,255,0.40)',
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type: 'dashed'
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},
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},
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axisLine: {
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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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},
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],
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series: [
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{
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name: '用电',
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type: 'line',
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smooth: false,
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zlevel: 3,
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symbol: 'none', //数据交叉点样式
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data: yAxisData1,
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yAxisIndex: 0, // 通过这个判断左右
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lineStyle: {
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width: 3,
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}
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},
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{
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name: '用水',
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type: 'line',
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smooth: false,
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zlevel: 3,
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symbol: 'none', //数据交叉点样式 (实心点)
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data: yAxisData2,
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yAxisIndex: 1, // 通过这个判断左右
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lineStyle: {
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width: 3,
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}
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}
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],
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};
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myCharts.setOption(option)
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let listener = function () {
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myCharts.resize()
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}
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EleResize.on(barCharts, listener)
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}
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}
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}
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</script>
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<style scoped lang="less">
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#charts {
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height: 100%;
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width: 100%;
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}
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</style>
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