277 lines
7.5 KiB
Vue
277 lines
7.5 KiB
Vue
<template>
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<div class="campus-map-container">
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<div ref="mapContainer" class="campus-map"></div>
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<div class="map-controls">
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<button @click="goToBuildingDetail" class="control-btn">进入建筑详情</button>
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<button @click="resetView" class="control-btn">重置视图</button>
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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 L from 'leaflet'
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import 'leaflet/dist/leaflet.css'
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export default {
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name: 'CampusMap',
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emits: ['navigate'],
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data() {
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return {
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map: null,
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mapConfig: {
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// 园区地图的边界坐标（使用更合理的默认尺寸）
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imageWidth: 1200, // 假设图片宽度
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imageHeight: 800, // 假设图片高度
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// 标点位置（使用相对位置，更容易看到）
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markers: [
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{ id: 'building1', position: [530, 280], name: '建筑A', target: 'helloWorld' },
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{ id: 'building2', position: [800, 500], name: '建筑B', target: 'helloWorld' }
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]
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}
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}
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},
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mounted() {
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this.initMap()
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},
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beforeUnmount() {
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if (this.map) {
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this.map.remove()
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this.map = null
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}
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},
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methods: {
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initMap() {
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if (!this.$refs.mapContainer) return
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// 创建地图实例
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this.map = L.map(this.$refs.mapContainer, {
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crs: L.CRS.Simple, // 使用简单坐标系
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minZoom: -2,
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maxZoom: 4
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})
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// 使用配置的图片尺寸
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const imageWidth = this.mapConfig.imageWidth
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const imageHeight = this.mapConfig.imageHeight
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// 设置地图边界
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const southWest = this.map.unproject([0, imageHeight], this.map.getMaxZoom())
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const northEast = this.map.unproject([imageWidth, 0], this.map.getMaxZoom())
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const bounds = new L.LatLngBounds(southWest, northEast)
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// 添加图片作为底图
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L.imageOverlay('/zhenggui.png', bounds).addTo(this.map)
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// 设置地图视图到整个图片范围
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this.map.fitBounds(bounds)
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// 添加标点
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this.addMarkers()
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// 添加缩放控件
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L.control.zoom({
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position: 'topright'
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}).addTo(this.map)
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},
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addMarkers() {
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this.mapConfig.markers.forEach(markerConfig => {
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// 将自定义坐标转换为地图坐标
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const mapPoint = this.map.unproject(markerConfig.position, this.map.getMaxZoom())
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// 创建更醒目的自定义图标
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const customIcon = L.divIcon({
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html: `
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<div class="custom-marker" style="cursor: pointer;">
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<div class="marker-pin" style="background: #ff4444; border: 3px solid white; width: 40px; height: 40px; border-radius: 50% 50% 50% 0; transform: rotate(-45deg); box-shadow: 0 0 10px rgba(255, 0, 0, 0.8);"></div>
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<div class="marker-label" style="position: absolute; top: -35px; left: 50%; transform: translateX(-50%); background: #ff4444; color: white; padding: 4px 12px; border-radius: 20px; font-size: 14px; font-weight: bold; white-space: nowrap; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3); border: 2px solid white;">${markerConfig.name}</div>
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</div>
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`,
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className: 'custom-div-icon',
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iconSize: [40, 50],
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iconAnchor: [20, 50]
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})
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// 添加标记
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const marker = L.marker(mapPoint, { icon: customIcon }).addTo(this.map)
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// 添加调试信息
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console.log(`添加标记: ${markerConfig.name}，位置:`, markerConfig.position)
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// 添加点击事件
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marker.on('click', () => {
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this.handleMarkerClick(markerConfig)
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})
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// 添加悬停效果（使用不改变位置的样式）
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marker.on('mouseover', () => {
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const element = marker.getElement()
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if (element) {
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const pin = element.querySelector('.marker-pin')
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const label = element.querySelector('.marker-label')
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if (pin) {
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pin.style.background = '#ff0000'
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pin.style.boxShadow = '0 0 15px rgba(255, 0, 0, 1)'
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pin.style.transform = 'rotate(-45deg) scale(1.1)'
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}
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if (label) {
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label.style.background = '#ff0000'
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label.style.boxShadow = '0 4px 12px rgba(255, 0, 0, 0.6)'
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}
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}
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})
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marker.on('mouseout', () => {
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const element = marker.getElement()
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if (element) {
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const pin = element.querySelector('.marker-pin')
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const label = element.querySelector('.marker-label')
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if (pin) {
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pin.style.background = '#ff4444'
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pin.style.boxShadow = '0 0 10px rgba(255, 0, 0, 0.8)'
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pin.style.transform = 'rotate(-45deg) scale(1)'
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}
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if (label) {
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label.style.background = '#ff4444'
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label.style.boxShadow = '0 2px 8px rgba(0, 0, 0, 0.3)'
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}
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}
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})
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})
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},
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handleMarkerClick(markerConfig) {
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console.log(`点击了标记: ${markerConfig.name}`)
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// 根据标记配置跳转到对应页面
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if (markerConfig.target === 'helloWorld') {
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this.$emit('navigate', 'helloWorld')
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}
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},
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goToBuildingDetail() {
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// 触发导航事件，跳转到HelloWorld页面（平面图）
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this.$emit('navigate', 'helloWorld')
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},
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resetView() {
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if (this.map) {
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// 重新计算边界并重置视图
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const imageWidth = 2000
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const imageHeight = 1500
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const southWest = this.map.unproject([0, imageHeight], this.map.getMaxZoom())
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const northEast = this.map.unproject([imageWidth, 0], this.map.getMaxZoom())
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const bounds = new L.LatLngBounds(southWest, northEast)
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this.map.fitBounds(bounds)
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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>
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.campus-map-container {
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position: relative;
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width: 100%;
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height: 100vh;
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overflow: hidden;
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}
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.campus-map {
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width: 100%;
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height: 100%;
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}
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.map-controls {
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position: absolute;
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top: 20px;
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right: 20px;
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z-index: 1000;
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display: flex;
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flex-direction: column;
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gap: 10px;
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}
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.control-btn {
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padding: 10px 16px;
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background: #fff;
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border: 2px solid #1890ff;
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border-radius: 6px;
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color: #1890ff;
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cursor: pointer;
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font-size: 14px;
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font-weight: 500;
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transition: all 0.3s ease;
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
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}
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.control-btn:hover {
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background: #1890ff;
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color: #fff;
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transform: translateY(-2px);
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box-shadow: 0 4px 12px rgba(24, 144, 255, 0.4);
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}
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.control-btn:active {
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transform: translateY(0);
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}
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/* 自定义标记样式 */
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.custom-marker {
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position: relative;
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text-align: center;
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}
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.marker-pin {
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width: 30px;
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height: 30px;
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background: #ff6b6b;
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border: 3px solid #fff;
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border-radius: 50% 50% 50% 0;
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transform: rotate(-45deg);
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box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
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}
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.marker-label {
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position: absolute;
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top: -25px;
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left: 50%;
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transform: translateX(-50%);
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background: #fff;
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padding: 4px 8px;
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border-radius: 4px;
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font-size: 12px;
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font-weight: bold;
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white-space: nowrap;
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box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
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border: 1px solid #ddd;
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}
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.marker-hover .marker-pin {
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background: #ff5252;
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transform: rotate(-45deg) scale(1.1);
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}
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.marker-hover .marker-label {
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background: #1890ff;
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color: #fff;
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}
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/* Leaflet 样式调整 */
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:deep(.leaflet-control-zoom) {
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border: none;
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
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}
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:deep(.leaflet-control-zoom a) {
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background: #fff;
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border: none;
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color: #333;
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font-weight: bold;
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}
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:deep(.leaflet-control-zoom a:hover) {
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background: #f5f5f5;
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}
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</style> |