565 lines
15 KiB
Vue
565 lines
15 KiB
Vue
<template>
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<div class="statistics">
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<div class="banner">
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<div class="banner-title-picker">
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<el-dropdown class="banner-type-dropdown" trigger="click" @command="handleCommand">
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<span class="banner-select-trigger">
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<span class="banner-select-text">{{ currentTitle }}</span>
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<svg class="banner-select-chevron" viewBox="0 0 24 24" width="40" height="40" aria-hidden="true"
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focusable="false">
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<path fill="#ffffff" d="M7 10l5 5 5-5H7z" />
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</svg>
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</span>
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<el-dropdown-menu slot="dropdown" class="banner-type-dropdown-popper">
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<el-dropdown-item command="全部科考船">全部科考船</el-dropdown-item>
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<el-dropdown-item v-for="item in titles" :key="item.tsy_id" :command="item.report_name">
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{{ item.report_name }}
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</el-dropdown-item>
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</el-dropdown-menu>
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</el-dropdown>
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<p class="banner-title-picker__hint">点击选择</p>
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</div>
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<div class="numbers">
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<div v-for="(item, index) in numbers" :key="index" class="item">
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<div class="value">{{ item.value }}<span class="unit">{{ item.unit }}</span></div>
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<div class="label">{{ item.label }}</div>
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</div>
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</div>
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</div>
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<!-- 地图板块-->
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<div class="map-module">
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<div class="bezel">
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<div class="map-title">参航单位</div>
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<div id="workUnitMap_ship" ref="workUnitMap_ship" style="height: 100%;width:100%;" />
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</div>
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<div class="bezel">
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<div class="map-title">航次地图</div>
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<div class="map-year-panel">
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<span class="map-year-label">年份</span>
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<el-date-picker v-model="voyageYear" type="year" size="small" placeholder="全部" class="map-year" clearable
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format="yyyy" @change="selectVoyageYear" />
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</div>
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<div id="voyageMap_ship" ref="voyageMap_ship" style="height: 100%;width:100%;" />
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</div>
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</div>
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<!-- echarts板块-->
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<div class="echarts-module">
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<div class="bezel">
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<BarChart :title="barData1.title" :chart-data="barData1.salesData" :categories="barData1.productCategories"
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chart-type="single" />
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</div>
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<div class="bezel">
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<BarChart :title="barDataDays.title" :chart-data="barDataDays.salesData"
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:categories="barDataDays.productCategories" chart-type="single" />
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</div>
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<div class="bezel">
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<BarChart :title="barData2.title" :chart-data="barData2.salesData" :categories="barData2.productCategories"
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chart-type="stacked" stack-name="新增单位数" />
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</div>
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<div class="bezel">
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<BarChart :title="barData3.title" :chart-data="barData3.salesData" :categories="barData3.productCategories" />
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</div>
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<div class="bezel">
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<BarChart :title="barData4.title" :chart-data="barData4.salesData" :categories="barData4.productCategories" />
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</div>
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<div class="bezel">
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<PieChart :chart-data="pieData" title="参航单位类型" chart-type="ring" />
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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 BarChart from './components/BarChart.vue'
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import PieChart from './components/PieChart.vue'
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import { reportList, shipTotal, shipUnit, shipUnitYear, shipVoyage } from '../../api/statistics'
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import { getYearRange, filterDictItems } from '../../utils/index'
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import { initMapbox } from '@/utils/mapbox-utils'
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import { loadVectorLayer, loadJsonPointFeature } from '@/utils/vector-layer-utils'
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import { ColorGenerator } from '@/utils/color-generator'
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export default {
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components: {
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BarChart,
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PieChart
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},
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data() {
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return {
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currentTitle: '全部科考船',
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titles: [],
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numbers: [
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{
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label: '航次',
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value: '',
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unit: '次'
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},
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{
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label: '航次天数',
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value: '',
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unit: '天'
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},
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{
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label: '参航单位',
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value: '',
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unit: '家'
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},
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{
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label: '数据样品个数',
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value: '',
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unit: '个'
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},
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{
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label: '累计里程',
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value: '',
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unit: 'km'
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}
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],
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voyageYear: '',
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barData1: {},
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/** 年度航次天数（与 barData1 同源接口按年） */
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barDataDays: {},
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barData2: {},
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barData3: {},
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barData4: {},
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pieData: []
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}
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},
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created() {
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this.getTypeList()
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this.getShipList()
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this.getShipUnit()
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this.gitShipVoyage()
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this.gitShipUnitYear()
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this.getChartBar({ year: '2025' })
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},
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mounted() {
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initMapbox('workUnitMap_ship', {
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tileKey: 'gaode',
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zoom: 3,
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center: [110, 31],
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minZoom: 2,
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maxZoom: 29
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})
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initMapbox('voyageMap_ship', {
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tileKey: 'GEBCO_basemap_NCEI',
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zoom: 3,
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center: [113, 15],
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minZoom: 2,
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maxZoom: 29
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})
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},
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beforeDestroy() {
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const unitMap = Vue.config.maps && Vue.config.maps['workUnitMap_ship']
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if (unitMap) {
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unitMap.remove()
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delete Vue.config.maps['workUnitMap_ship']
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}
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const voyageMap = Vue.config.maps && Vue.config.maps['voyageMap_ship']
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if (voyageMap) {
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voyageMap.remove()
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delete Vue.config.maps['voyageMap_ship']
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}
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},
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methods: {
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// 科考船数据
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getTypeList() {
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reportList().then(res => {
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this.titles = filterDictItems(res.array, '科考船')
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})
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},
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// 选择科考船
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handleCommand(command) {
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this.currentTitle = command
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// this.removeSingleLineImg()
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if (command === '全部科考船') {
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this.getShipList()
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this.gitShipVoyage()
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this.gitShipUnitYear()
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this.getChartBar({ year: '2025' })
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} else {
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this.getShipList({ ship_name: command })
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this.gitShipVoyage({ ship_name: command })
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this.gitShipUnitYear({ ship_name: command })
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this.getChartBar({ year: '2025', ship_name: command })
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}
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},
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// 汇总统计数据
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getShipList(params = {}) {
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shipTotal(params).then(res => {
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const obj = res.array[0]
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this.numbers[0].value = obj.member_total
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this.numbers[1].value = obj.days_total
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this.numbers[2].value = obj.unit_total
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this.numbers[3].value = obj.dataset_total
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this.numbers[4].value = obj.mileage_total
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})
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},
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// 参航单位统计
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getShipUnit() {
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shipUnit().then(res => {
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const geojson = {
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type: 'FeatureCollection',
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features: []
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}
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res.array.forEach(element => {
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geojson.features.push({
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type: 'Feature',
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geometry: {
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type: 'Point',
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coordinates: [element.unit_lon, element.unit_lat]
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},
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properties: {
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unit_name: element.unit_name,
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unit_type: element.unit_type,
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create_time: element.create_time,
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tsy_id: element.tsy_id
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}
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})
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})
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loadJsonPointFeature('workUnit', 'blue', geojson, 'unit_name', 'workUnitMap_ship')
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const typeCount = res.array.reduce((acc, unit) => {
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const type = unit.unit_type
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acc[type] = (acc[type] || 0) + 1 // 如果类型已存在则计数+1，否则初始化为1
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return acc
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}, {})
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this.pieData = Object.entries(typeCount).map(([type, count]) => ({
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name: type,
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value: count
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}))
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})
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},
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// 航次统计
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gitShipVoyage(params = {}) {
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shipVoyage(params).then(res => {
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let i = 0
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const colors = ColorGenerator.generateDivergingColors(res.array.length)
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// 添加轨迹图层
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res.array.forEach(item => {
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// 加载轨迹图层
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loadVectorLayer(item.voyage_name, ['line', 'symbol'], [colors[i], '#FFFFFF'], 'visible', 'voyageMap_ship', 'dsds')
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i++
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})
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})
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},
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// 选择航次地图年份
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selectVoyageYear(val) {
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const shipName = this.currentTitle === '全部科考船' ? '' : this.currentTitle
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if (val) {
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// this.removeSingleLineImg()
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const params = getYearRange(val)
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this.gitShipVoyage({ ...params, ship_name: shipName })
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} else {
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this.gitShipVoyage({ ship_name: shipName })
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}
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},
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// 参航单位年度
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gitShipUnitYear(params = {}) {
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shipUnitYear(params).then(res => {
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const originalData = res.array
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const sortedData = originalData.sort((a, b) => a.voyage_year - b.voyage_year)
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this.barData2 = {
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title: '年度参航单位',
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salesData: [
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{
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name: '参航单位',
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data: sortedData.map(item => item.unit_total),
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stack: '新增单位数'
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},
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{
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name: '新增单位',
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data: sortedData.map(item => item.year_unit_total),
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stack: '新增单位数'
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}
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],
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productCategories: sortedData.map(item => item.voyage_year.toString())
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}
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})
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},
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// 柱状图数据
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getChartBar(params) {
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shipTotal(params).then(res => {
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const originalData = res.array
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const sortedData = originalData.sort((a, b) => a.year - b.year)
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this.barData1 = {
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title: '年度航次数',
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salesData: sortedData.map(item => item.member_total),
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productCategories: sortedData.map(item => item.year.toString())
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}
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this.barDataDays = {
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title: '年度航次天数',
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salesData: sortedData.map(item => item.days_total),
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productCategories: sortedData.map(item => item.year.toString())
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}
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this.barData3 = {
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title: '样品集个数',
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salesData: sortedData.map(item => item.dataset_total),
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productCategories: sortedData.map(item => item.year.toString())
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}
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this.barData4 = {
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title: '里程数',
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salesData: sortedData.map(item => item.mileage_total),
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productCategories: sortedData.map(item => item.year.toString())
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}
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})
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}
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}
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}
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</script>
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<style scoped lang="scss">
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.statistics {
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background-color: #ebf1f7;
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.banner {
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background-color: #012458;
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background-image: url(../../../static/images/bannerny1.jpg);
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background-repeat: no-repeat;
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background-position: center;
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background-size: contain;
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width: 100%;
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height: 480px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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color: #fff;
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.banner-title-picker {
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display: flex;
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flex-direction: column;
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align-items: center;
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margin-bottom: 40px;
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padding: 12px 16px 0;
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max-width: 100%;
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}
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.banner-type-dropdown {
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display: inline-block;
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width: auto;
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max-width: 100%;
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vertical-align: top;
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}
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.banner-select-trigger {
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display: inline-flex;
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align-items: center;
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gap: 12px;
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padding: 2px 0;
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border: none;
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border-radius: 0;
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background: transparent;
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box-shadow: none;
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cursor: pointer;
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user-select: none;
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outline: none;
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&:hover .banner-select-text {
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opacity: 0.92;
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}
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&:focus-visible {
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outline: 2px solid rgba(255, 255, 255, 0.65);
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outline-offset: 6px;
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}
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}
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.banner-select-text {
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font-size: 52px;
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font-weight: bold;
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color: #fff;
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line-height: 1.15;
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max-width: #{"min(90vw, 920px)"};
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.banner-select-chevron {
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flex-shrink: 0;
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color: #ffffff;
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}
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.banner-title-picker__hint {
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margin: 14px 0 0;
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padding: 0;
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font-size: 14px;
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font-weight: 400;
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letter-spacing: 0.12em;
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color: rgba(255, 255, 255, 0.78);
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line-height: 1.4;
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}
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.numbers {
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display: flex;
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justify-content: space-between;
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gap: 80px;
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.item {
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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.value {
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font-size: 56px;
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font-weight: bold;
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.unit {
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font-size: 26px;
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}
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}
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.label {
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font-size: 18px;
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}
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}
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}
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}
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.map-module {
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padding: 50px 50px;
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display: flex;
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justify-content: space-between;
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gap: 50px;
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.bezel {
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flex: 1;
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width: 100%;
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height: 520px;
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border-radius: 10px;
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overflow: hidden;
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border: 1px solid #ccc;
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position: relative;
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.map-title {
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position: absolute;
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top: 20px;
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left: 20px;
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color: white;
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z-index: 8888;
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font-size: 22px;
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}
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.map-year-panel {
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position: absolute;
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top: 16px;
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right: 16px;
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z-index: 8888;
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display: flex;
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align-items: center;
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gap: 10px;
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padding: 6px 10px 6px 12px;
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border-radius: 10px;
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background: rgba(255, 255, 255, 0.68);
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border: 1px solid rgba(255, 255, 255, 0.55);
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box-shadow: 0 4px 18px rgba(0, 0, 0, 0.14);
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backdrop-filter: blur(12px);
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-webkit-backdrop-filter: blur(12px);
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transition:
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background 0.25s ease,
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border-color 0.25s ease,
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box-shadow 0.25s ease,
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transform 0.25s ease;
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&:hover {
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background: rgba(255, 255, 255, 0.82);
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border-color: rgba(255, 255, 255, 0.92);
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transform: translateY(-2px);
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box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2);
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}
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}
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.map-year-label {
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font-size: 13px;
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font-weight: 600;
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color: rgba(28, 42, 58, 0.78);
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letter-spacing: 0.04em;
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user-select: none;
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}
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.map-year {
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width: 120px;
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::v-deep .el-input__inner {
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height: 34px;
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line-height: 34px;
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padding-left: 30px;
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padding-right: 28px;
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border-radius: 8px;
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border: 1px solid rgba(0, 50, 90, 0.12);
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background: rgba(255, 255, 255, 0.55);
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font-size: 14px;
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font-weight: 500;
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color: #1c2d3f;
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transition:
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background 0.2s ease,
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border-color 0.2s ease,
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box-shadow 0.2s ease;
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}
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::v-deep .el-input__inner:hover,
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::v-deep .el-input__inner:focus {
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border-color: rgba(0, 90, 150, 0.42);
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background: rgba(255, 255, 255, 0.78);
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box-shadow: 0 2px 8px rgba(0, 50, 100, 0.1);
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}
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::v-deep .el-input__prefix {
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left: 8px;
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}
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::v-deep .el-input__suffix {
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right: 6px;
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}
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}
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}
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}
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.echarts-module {
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padding: 0 50px 50px;
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display: grid;
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grid-template-columns: repeat(3, 1fr);
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gap: 50px;
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grid-auto-rows: 300px;
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.bezel {
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width: 100%;
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height: 100%;
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border-radius: 10px;
|
||
overflow: hidden;
|
||
border: 1px solid #ccc;
|
||
position: relative;
|
||
|
||
.map-title {
|
||
position: absolute;
|
||
top: 20px;
|
||
left: 20px;
|
||
color: white;
|
||
z-index: 8888;
|
||
font-size: 22px;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
</style>
|
||
|
||
<style lang="scss">
|
||
.banner-type-dropdown-popper.el-dropdown-menu {
|
||
min-width: 240px;
|
||
max-height: #{"min(60vh, 420px)"};
|
||
overflow-y: auto;
|
||
padding: 6px 0;
|
||
border-radius: 8px;
|
||
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
|
||
}
|
||
|
||
.banner-type-dropdown-popper.el-dropdown-menu .el-dropdown-menu__item {
|
||
font-size: 16px;
|
||
line-height: 22px;
|
||
padding: 14px 22px;
|
||
}
|
||
</style>
|