调整参航单位统计页面地图
This commit is contained in:
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commit
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@ -35,11 +35,11 @@
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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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<!-- 地图板块（与科考船汇总统计页 ships 一致：Mapbox + shipUnit + shipVoyage） -->
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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="baiduCesiumContainer" ref="baiduCesiumContainer" style="height: 100%;width:100%;" />
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<div id="workUnitMap_uuv" ref="workUnitMap_uuv" 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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@ -56,7 +56,7 @@
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@change="selectVoyageYear"
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/>
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</div>
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<div id="cesiumContainer" ref="cesiumContainer" style="height: 100%;width:100%;" />
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<div id="voyageMap_uuv" ref="voyageMap_uuv" 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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@ -109,11 +109,13 @@
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</template>
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<script>
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import Vue from 'vue'
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import BarChart from './components/BarChart.vue'
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import { setImageryViewModels } from '../../utils/common'
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import { unitTotal, hovUnit, hovDiving } from '../../api/statistics'
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import { unitTotal, hovUnit, shipUnit, shipVoyage } from '../../api/statistics'
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import { getYearRange } from '../../utils/index'
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const Cesium = window.Cesium
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import { initMapbox, handleWheel } 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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/**
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* @param {*} v 原始值
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@ -134,12 +136,10 @@ export default {
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currentTitle: '参航单位统计',
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voyageYear: '',
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unitOptions: [],
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/** 与 Banner 多选绑定：筛选单位汇总图表与航次地图轨迹（空表示全部） */
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/** 与 Banner 多选绑定：筛选单位汇总图表（空表示全部） */
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selectedUnits: [],
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/** unitTotal 全量缓存，便于按 Banner 选择做前端过滤 */
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unitTotalRawList: [],
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// 缓存 hovDiving 返回数据，便于多选单位时仅做前端过滤与重绘
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hovDivingItems: [],
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numbers: [
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{
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label: '参航单位数量',
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@ -157,13 +157,6 @@ export default {
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unit: '次'
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}
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],
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// Cesium相关 - 参航单位地图
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baiduCesiumViewer: null,
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baiduCesiumEntities: [], // 存储参航单位标记实体
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viewer: null,
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// 地图图层基础地址
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CesiumHostAddr: `${window.location.protocol}//${window.location.hostname}:${window.location.port}/`,
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trackLineLayers: [],
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/** 航行次数（柱状） */
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barVoyageCount: { title: '航行次数', salesData: [], productCategories: [] },
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/** 参航天数（柱状） */
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@ -200,64 +193,44 @@ export default {
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created() {
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this.loadUnitTotalFromApi()
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this.getHovUnit()
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this.gitHovDiving()
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this.getShipUnit()
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this.gitShipVoyage()
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},
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mounted() {
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this.imageryViewModels = setImageryViewModels(this.CesiumHostAddr)
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this.initCesium() // 初始化航次地图
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this.initBaiduCesium() // 初始化参航单位地图
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this.refreshTrackLines()
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initMapbox('workUnitMap_uuv', {
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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_uuv', {
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tileKey: 'GEBCO_basemap_NCEI',
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zoom: 4,
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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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// 清理Cesium资源
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if (this.baiduCesiumViewer) {
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this.baiduCesiumViewer.destroy()
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const unitMap = Vue.config.maps && Vue.config.maps['workUnitMap_uuv']
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if (unitMap) {
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unitMap.remove()
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delete Vue.config.maps['workUnitMap_uuv']
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}
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if (this.viewer) {
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this.viewer.destroy()
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const voyageMap = Vue.config.maps && Vue.config.maps['voyageMap_uuv']
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if (voyageMap) {
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voyageMap.remove()
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delete Vue.config.maps['voyageMap_uuv']
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}
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},
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methods: {
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/**
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* 刷新航次地图轨迹图层（按单位多选进行前端过滤）。
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* @returns {void}
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*/
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refreshTrackLines() {
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if (!this.viewer) return
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this.removeSingleLineImg()
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const selectedNameSet = new Set(
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(this.selectedUnits || [])
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.map(u => u && u.unit_name)
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.filter(Boolean)
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)
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const selectedIdSet = new Set(
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(this.selectedUnits || [])
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.map(u => (u && (u.unit_id || u.unitId)) || null)
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.filter(Boolean)
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)
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const unitFilterEnabled = selectedNameSet.size > 0 || selectedIdSet.size > 0
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const itemsToShow = unitFilterEnabled
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? (this.hovDivingItems || []).filter(item => {
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const itemName = item.unit_name || item.unitName || item.unit_name_cn || null
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const itemId = item.unit_id || item.unitId || item.unit_code || null
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return selectedNameSet.has(itemName) || selectedIdSet.has(itemId)
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})
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: (this.hovDivingItems || [])
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itemsToShow.forEach(item => {
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this.addSingleLineImg(item)
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})
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},
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/**
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* Banner 统计单位多选变更：刷新汇总图表与航次地图轨迹。
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* Banner 统计单位多选变更：刷新汇总图表。
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* @returns {void}
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*/
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onBannerUnitsChange() {
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this.applyFilteredUnitTotal()
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this.refreshTrackLines()
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},
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/**
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@ -384,189 +357,80 @@ export default {
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]
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}
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},
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// 下潜单位统计
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/**
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* 载人潜水器参航单位列表：仅用于 Banner 多选筛选图表。
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* @returns {void}
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*/
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getHovUnit() {
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hovUnit().then(res => {
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// 初始化单位下拉选项（去重）
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const map = new Map()
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;(res.array || []).forEach(unit => {
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const k = unit.unit_id || unit.unitId || unit.unit_name
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if (!map.has(k)) map.set(k, unit)
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})
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this.unitOptions = Array.from(map.values())
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// 清除之前的标记
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this.clearBaiduCesiumMarkers()
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// 创建参航单位标记
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this.createBaiduCesiumMarkers(res.array || [])
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})
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},
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// 创建参航单位Cesium标记点
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createBaiduCesiumMarkers(units) {
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if (!this.baiduCesiumViewer) return
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const entities = []
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units.forEach((item, index) => {
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// 创建标记实体
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const entity = this.baiduCesiumViewer.entities.add({
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position: Cesium.Cartesian3.fromDegrees(item.unit_lon, item.unit_lat),
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billboard: {
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image: '../../../static/img/01.png', // 正常状态的图标
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width: 32,
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height: 32,
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verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
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horizontalOrigin: Cesium.HorizontalOrigin.CENTER
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},
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label: {
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text: item.unit_name,
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font: '14pt monospace',
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style: Cesium.LabelStyle.FILL_AND_OUTLINE,
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outlineWidth: 2,
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verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
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pixelOffset: new Cesium.Cartesian2(0, -40), // 标签在标记下方
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fillColor: Cesium.Color.WHITE,
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outlineColor: Cesium.Color.BLACK
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},
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unitData: item, // 存储原始数据
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index: index // 存储索引
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})
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entities.push(entity)
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})
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this.baiduCesiumEntities = entities
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// 调整视角以显示所有标记
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if (entities.length > 0) {
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this.baiduCesiumViewer.zoomTo(entities)
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}
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},
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// 清除参航单位标记
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clearBaiduCesiumMarkers() {
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if (this.baiduCesiumViewer && this.baiduCesiumEntities.length > 0) {
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this.baiduCesiumEntities.forEach(entity => {
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this.baiduCesiumViewer.entities.remove(entity)
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})
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this.baiduCesiumEntities = []
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}
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},
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// 潜次统计
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gitHovDiving(params = {}) {
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hovDiving(params).then(res => {
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this.hovDivingItems = res.array || []
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this.refreshTrackLines()
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})
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},
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// 初始化Cesium - 参航单位地图
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initBaiduCesium() {
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this.baiduCesiumViewer = new Cesium.Viewer(this.$refs.baiduCesiumContainer, {
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sceneMode: Cesium.SceneMode.SCENE2D,
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shadows: false,
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timeline: false,
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baseLayerPicker: false,
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imageryProviderViewModels: this.imageryViewModels,
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terrainProviderViewModels: [],
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fullscreenButton: false,
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selectionIndicator: false,
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homeButton: false,
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sceneModePicker: false,
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animation: false,
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infoBox: false,
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geocoder: false,
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navigationHelpButton: false
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})
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this.baiduCesiumViewer._cesiumWidget._creditContainer.style.display = 'none'
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this.baiduCesiumViewer.scene.sun.show = false
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this.baiduCesiumViewer.scene.moon.show = false
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this.baiduCesiumViewer.scene.fog.enabled = false
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this.baiduCesiumViewer.scene.skyAtmosphere.show = false
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this.baiduCesiumViewer.scene.sun.show = false
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this.baiduCesiumViewer.scene.skyBox.show = false
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this.baiduCesiumViewer.scene.globe.enableLighting = false
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this.baiduCesiumViewer.shadowMap.darkness = 0.8
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this.baiduCesiumViewer.scene._sunBloom = false
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this.baiduCesiumViewer.scene.globe.showGroundAtmosphere = false
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this.baiduCesiumViewer.scene.postProcessStages.fxaa.enabled = true
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this.baiduCesiumViewer.camera.setView({
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destination: Cesium.Cartesian3.fromDegrees(114.4040, 30.5196, 4000000)
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})
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},
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// 初始化cesium
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initCesium() {
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Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJkY2Y5NWY2Ni1mODQ1LTQ3YTUtYjc4Zi1jYzhjMGI2YzcxMWYiLCJpZCI6MTI5ODMwLCJpYXQiOjE2Nzk0Njk5NTd9.DTH54ioOH-HLqeNIetBe9hFyrPOX2Vp1AQmZzw8TIZ4'
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this.viewer = new Cesium.Viewer('cesiumContainer', {
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sceneMode: Cesium.SceneMode.SCENE2D,
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shadows: false,
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timeline: false,
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baseLayerPicker: false,
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// 设置自定义底图
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imageryProviderViewModels: this.imageryViewModels,
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// 关闭默认的地形底图
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terrainProviderViewModels: [],
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fullscreenButton: false,
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selectionIndicator: false,
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homeButton: false,
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sceneModePicker: false,
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animation: false,
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infoBox: false,
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geocoder: false,
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navigationHelpButton: false
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})
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this.viewer._cesiumWidget._creditContainer.style.display = 'none'
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this.viewer.scene.sun.show = false
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this.viewer.scene.moon.show = false
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this.viewer.scene.fog.enabled = false
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this.viewer.scene.skyAtmosphere.show = false
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this.viewer.scene.sun.show = false
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this.viewer.scene.skyBox.show = false
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this.viewer.scene.globe.enableLighting = false
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this.viewer.shadowMap.darkness = 0.8
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this.viewer.scene._sunBloom = false
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this.viewer.scene.globe.showGroundAtmosphere = false
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this.viewer.scene.postProcessStages.fxaa.enabled = true
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this.viewer.camera.setView({
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// 指定相机初始位置
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destination: Cesium.Cartesian3.fromDegrees(112, 18, 4000000)
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})
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},
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// 添加轨迹图层
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addSingleLineImg(item) {
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const trackLine = new Cesium.WebMapTileServiceImageryProvider(
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{
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url: `${this.CesiumHostAddr}geoserver/gwc/service/wmts/rest/dsds:${item.diving_sn}/{TileMatrixSet}/{TileMatrixSet}:{TileMatrix}/{TileRow}/{TileCol}?format=image/png`,
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layer: `dsds:${item.diving_sn}`,
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style: 'default',
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format: 'image/png',
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tileMatrixSetID: 'EPSG:4326',
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tilingScheme: new Cesium.GeographicTilingScheme()
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/**
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* 科考船侧参航单位点位（与 ships 页地图同源接口），通过 Mapbox GeoJSON 渲染。
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* @returns {void}
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*/
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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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)
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const trackLineLayer = this.viewer.imageryLayers.addImageryProvider(trackLine)
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this.trackLineLayers.push(trackLineLayer)
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},
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// 移除轨迹图层
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removeSingleLineImg() {
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if (this.viewer && this.trackLineLayers.length) {
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this.trackLineLayers.forEach(line => {
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this.viewer.imageryLayers.remove(line)
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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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}
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// 清空引用，避免重复 remove 或无限增长
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this.trackLineLayers = []
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loadJsonPointFeature('workUnit', 'blue', geojson, 'unit_name', 'workUnitMap_uuv')
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})
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},
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// 选择航次地图年份
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/**
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* 科考船航次轨迹（与 ships 页地图同源接口），通过 Mapbox 矢量图层渲染。
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* @param {Object} [params] 查询参数
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* @returns {void}
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*/
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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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;(res.array || []).forEach(item => {
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loadVectorLayer(item.voyage_name, ['line', 'symbol'], [colors[i], '#FFFFFF'], 'visible', 'voyageMap_uuv', 'dsds')
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i++
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})
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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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* @param {*} val 年份值
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* @returns {void}
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*/
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selectVoyageYear(val) {
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this.removeSingleLineImg()
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if (val) {
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const params = getYearRange(val)
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this.gitHovDiving({ ...params })
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this.gitShipVoyage({ ...params })
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} else {
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this.gitHovDiving({})
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this.gitShipVoyage({})
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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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@ -737,7 +601,7 @@ export default {
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}
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.map-module {
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padding: 20px 50px 50px;
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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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