414 lines
11 KiB
Vue
414 lines
11 KiB
Vue
<template>
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<div class="middle-warp">
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<div class="top-btns">
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<div class="btn" :class="{ active: btnIndex == 1 }" @click="handleBtn(1)">总价值数</div>
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<div class="btn" :class="{ active: btnIndex == 2 }" @click="handleBtn(2)">在库装备数</div>
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<div class="btn" :class="{ active: btnIndex == 3 }" @click="handleBtn(3)">机械化率</div>
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</div>
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<!-- 外层容器：用于加阴影 -->
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<div class="map-wrapper">
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<!-- 倾斜层：实现 3D 倾斜效果 -->
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<div class="map-tilt">
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<div ref="mapChart" class="map-container"></div>
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</div>
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</div>
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<!-- 点击城市显示详情 -->
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<div v-if="selectedCity && btnIndex == 1" class="city-tooltip">
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<div class="city-name">{{ selectedCity.cityName }}</div>
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<div
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>装备价值： <span class="num">{{ selectedCity.totalValue }}</span
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><span class="unit"> 元</span></div
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>
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<div
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>装备数量： <span class="num">{{ selectedCity.totalEquipmentQuantity }}</span
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><span class="unit"> 台</span></div
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>
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<div
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>配置率： <span class="num">{{ selectedCity.configRate || 0 }}</span
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><span class="unit"> %</span></div
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>
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<div
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>线路数量： <span class="num">{{ selectedCity.lineNum }}</span
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><span class="unit"> 台</span></div
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>
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<div
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>变电数量： <span class="num">{{ selectedCity.substationNum }}</span
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><span class="unit"> 台</span></div
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>
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<div
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>电缆数量： <span class="num">{{ selectedCity.cableNum }}</span
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><span class="unit"> 台</span></div
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>
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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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import anhuiMapJson from '../anhui.json'
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import labelBg from '../../img/value-bg.png'
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import { getUnitEquipmentConfigurationApi, getEquipmentNumberApi, getMechanizationRateApi } from '@/api/wsScreen'
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export default {
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data() {
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return {
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btnIndex: 1,
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myChart: null,
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selectedCity: null,
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cityData: [
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// 假数据
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{
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deptName: '合肥市',
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cityName: '合肥市',
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value: [117.227239, 31.820586, 100],
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totalValue: 100,
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totalEquipmentQuantity: 100,
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configRate: 100,
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lineNum: 100,
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substationNum: 100,
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cableNum: 100,
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},
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{
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deptName: '芜湖市',
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cityName: '芜湖市',
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value: [118.62807, 31.68005, 100],
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totalValue: 100,
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totalEquipmentQuantity: 100,
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configRate: 100,
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lineNum: 100,
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substationNum: 100,
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cableNum: 100,
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},
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],
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}
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},
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created() {
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// this.getInfo()
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setTimeout(() => {
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console.log('🚀 ~ 地图数据 ~ this.cityData:', this.cityData)
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this.initMap()
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}, 300)
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},
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methods: {
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handleBtn(index) {
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this.btnIndex = index
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this.cityData = []
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// this.getInfo()
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},
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async getInfo() {
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try {
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let res = null
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if (this.btnIndex == 1) {
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res = await getUnitEquipmentConfigurationApi()
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if (!res.data) return
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this.cityData = res.data.map((item) => {
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let value = item.location.split(',')
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value.push(item.totalValue)
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// console.log('🚀 ~ getInfo ~ value:', value)
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return {
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...item,
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value,
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}
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})
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} else if (this.btnIndex == 2) {
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res = await getEquipmentNumberApi()
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this.cityData = res.data.map((item) => {
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let value = item.location.split(',')
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value.push(item.num)
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// console.log('🚀 ~ getInfo ~ value:', value)
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return {
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...item,
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value,
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deptName: item.name,
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}
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})
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} else if (this.btnIndex == 3) {
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// res = await getMechanizationRateApi()
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}
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setTimeout(() => {
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console.log('🚀 ~ 地图数据 ~ this.cityData:', this.cityData)
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this.initMap()
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}, 300)
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console.log('🚀 ~ 地图数据 ~ res:', res)
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} catch (error) {
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console.log('🚀 ~ 地图数据 ~ error:', error)
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// this.initMap()
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}
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},
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initMap() {
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echarts.registerMap('anhui', anhuiMapJson)
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this.myChart = echarts.init(this.$refs.mapChart)
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const seriesData = this.cityData
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const option = {
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backgroundColor: 'transparent',
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geo: {
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map: 'anhui',
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roam: false,
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zoom: 1.1,
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aspectScale: 1.5,
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center: [117.227239, 31.820586],
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label: { show: false },
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itemStyle: {
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areaColor: '#1B3452',
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borderColor: '#5A9BD9',
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borderWidth: 1.5,
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},
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emphasis: {
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itemStyle: { areaColor: '#4C7DBF' },
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},
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},
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series: [
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// ******** 阴影层（伪3D底座） ********
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...[1, 2, 3].map((i) => ({
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type: 'map',
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map: 'anhui',
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roam: false,
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silent: true,
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zoom: 1.1,
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aspectScale: 1.5,
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center: [117.227239 + i * 0.05, 31.820586 - i * 0.05], // 👈 每层轻微错位
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itemStyle: {
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areaColor: `rgba(27,52,82,${0.6 - i * 0.15})`, // 从深到浅
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borderColor: 'rgba(0,0,0,0.2)',
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borderWidth: 1,
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},
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z: 1, // 比主层低
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})),
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// ******** 主地图层（顶部亮色） ********
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{
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type: 'map',
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map: 'anhui',
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roam: false,
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zoom: 1.1,
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aspectScale: 1.5,
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center: [117.227239, 31.820586],
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itemStyle: {
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areaColor: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
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{ offset: 0, color: '#3a8bd6' },
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{ offset: 1, color: '#142b44' },
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]),
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borderColor: '#5A9BD9',
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borderWidth: 2,
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shadowColor: 'rgba(0,0,0,0.6)',
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shadowBlur: 15,
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},
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emphasis: {
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itemStyle: {
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areaColor: '#4C7DBF',
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},
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},
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z: 5,
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},
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// ******** 城市散点 ********
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{
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type: 'scatter',
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coordinateSystem: 'geo',
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data: seriesData,
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symbol: 'circle',
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symbolSize: 16,
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label: {
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show: true,
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color: '#fff',
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fontSize: 15,
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textShadowColor: '#000',
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textShadowBlur: 2,
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formatter: (params) => {
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const val = params.data.value || []
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let unit = ''
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if (this.btnIndex === 1) unit = '亿'
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else if (this.btnIndex === 2) unit = '台'
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else if (this.btnIndex === 3) unit = '%'
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return val.length
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? `{val|${val[2]} ${unit}}\n{name|${params.data.deptName}}`
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: `{name|${params.data.deptName}}`
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},
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rich: {
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val: {
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backgroundColor: { image: labelBg },
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height: 28,
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minWidth: 70,
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lineHeight: 28,
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padding: [0, 10],
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align: 'center',
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verticalAlign: 'middle',
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color: '#fff',
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fontSize: 18,
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},
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name: {
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color: '#fff',
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fontFamily: 'DS-TITLE',
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fontSize: 16,
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padding: [6, 0, 0, 0],
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},
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},
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},
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z: 10,
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},
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],
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}
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this.myChart.setOption(option)
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this.myChart.on('click', (params) => {
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console.log('🚀 ~ initMap ~ params:', params)
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// params.name去掉 市
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let city = null
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if (params.seriesType === 'scatter' && params.data) {
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city =
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params.data.deptName == '安徽送变电工程有限公司' ? '安徽送变电' : params.data.cityName.replace(/市$/, '')
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} else {
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city = params.name.replace(/市$/, '')
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}
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this.$router.push({
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path: '/screen/cityScreen',
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query: {
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cityName: city,
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},
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})
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})
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// 鼠标移入时展示
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this.myChart.on('mouseover', (params) => {
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// console.log('🚀 ~ initMap ~ params:', params)
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let city = null
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if (params.seriesType === 'scatter' && params.data) {
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// console.log('🚀 ~ 当前坐标点信息 ~ params.data:', params.data)
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city = params.data
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} else {
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this.selectedCity = null
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city = this.cityData.find((c) => c.cityName === params.name)
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}
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this.selectedCity = city || null
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})
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// 鼠标移出时隐藏
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this.myChart.on('mouseout', () => {
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this.selectedCity = null
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})
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window.addEventListener('resize', () => {
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this.myChart.resize()
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})
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},
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},
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beforeDestroy() {
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if (this.myChart) {
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this.myChart.dispose()
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this.myChart = null
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}
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},
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}
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</script>
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<style lang="scss" scoped>
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.middle-warp {
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margin-top: 80px;
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position: relative;
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padding-top: 20px;
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border-radius: 8px;
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overflow: hidden;
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}
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.top-btns {
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margin-left: -80px;
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display: flex;
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justify-content: center;
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.btn:not(:last-child) {
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margin-right: 80px;
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}
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.btn {
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font-size: 28px;
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text-align: center;
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padding: 10px 20px;
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font-family: DS-TITLE;
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color: #ccc;
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background-image: url('../../img/btn.png');
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background-size: 100% 100%;
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cursor: pointer;
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}
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.active {
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background-image: url('../../img/btn-active.png');
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background-size: 100% 100%;
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}
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}
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// 外层容器：添加底部阴影
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.map-wrapper {
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margin-top: -21px;
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position: relative;
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filter: drop-shadow(0 20px 20px rgba(0, 0, 0, 0.3)); // 20px 柔和阴影
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transform: translateZ(0); // 启用硬件加速
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}
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// 倾斜层：实现 15 度倾斜的 3D 效果
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.map-tilt {
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transform: rotateX(18deg); // 默认就有角度
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transform-origin: bottom center;
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perspective: 1600px; // 加大景深
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transition: transform 0.3s ease;
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pointer-events: none;
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height: 900px;
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display: flex;
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justify-content: center;
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}
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// 鼠标悬停时轻微动态效果（可选）
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.middle-warp:hover .map-tilt {
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transform: rotateX(15deg); // hover 时轻微调整，显得有呼吸感
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}
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// 实际图表容器
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.map-container {
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width: 100%;
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height: 900px;
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background: transparent;
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pointer-events: auto; // 图表本身可交互
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.city-tooltip {
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position: absolute;
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top: 20px;
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right: 80px;
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width: 288px;
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height: 288px;
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color: #fdfdfd;
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padding: 12px;
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border-radius: 6px;
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font-size: 17px;
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background-image: url('../../img/dialog.png');
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background-size: 100% 100%;
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box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
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z-index: 10;
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.city-name {
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font-size: 25px;
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font-family: DS-TITLE;
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margin: -5px 0 10px;
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}
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div {
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padding-bottom: 5px;
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}
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// 除了第一个和最后一个外，添加一个浅下边框
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div:not(:first-child):not(:last-child) {
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margin-bottom: 10px;
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border-bottom: 1px solid rgba(255, 255, 255, 0.2);
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}
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.num {
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font-weight: 900;
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}
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.unit {
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font-size: 12px;
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color: #ccc;
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}
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}
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</style>
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