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147 lines
3.2 KiB
147 lines
3.2 KiB
<template>
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<div class="map-container" ref="mapContainer"></div>
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</template>
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<script setup>
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import { ref, onMounted, watch } from "vue"; // 添加watch
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import AMapLoader from "@amap/amap-jsapi-loader";
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const props = defineProps({
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center: {
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type: Array,
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default: () => [120.287882, 36.178786],
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},
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zoom: {
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type: Number,
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default: 10.5,
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},
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//地图点位
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markers: {
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type: Array,
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default: () => [],
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},
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// 地图中心点
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mapCenter: {
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type: Array,
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default: () => [],
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},
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});
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const mapContainer = ref(null);
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let map = null;
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let markers = []; // 存储当前地图上的marker实例
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// 清除所有点位
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const clearMarkers = () => {
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if (map) {
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map.remove(markers);
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markers = [];
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}
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};
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// 添加点位
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const emit = defineEmits(["marker-click"]); // 添加事件发射器
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const addMarkers = () => {
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clearMarkers();
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props.markers.forEach((marker, index) => {
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const content = `
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<div style="
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background: ${marker.color || "#3388FF"};
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color: white;
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display: inline-flex;
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align-items: center;
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justify-content: center;
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font-size: 12px;
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box-shadow: 0 2px 4px rgba(0,0,0,0.3);
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padding: 8px;
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border-radius: 15px;
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white-space: nowrap;
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">
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${marker.name || ""}
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<span style="
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background: #ffffff;
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color: ${marker.color || "#3388FF"};
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border-radius: 10px;
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min-width: 20px;
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height: 20px;
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display: inline-flex;
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align-items: center;
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justify-content: center;
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font-size: 10px;
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padding: 0 4px;
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margin-left: 4px;
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box-sizing: border-box;
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font-weight: bold;
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">${marker.total || ""}间</span>
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</div>
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`;
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const amarker = new AMap.Marker({
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position: [marker.longitude, marker.latitude],
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content: content,
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offset: new AMap.Pixel(-15, -15),
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});
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// 添加点击事件
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amarker.on("click", () => {
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emit("marker-click", {
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marker,
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index,
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position: [marker.longitude, marker.latitude],
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});
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map.setCenter([marker.longitude, marker.latitude]);
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map.setZoom(15);
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});
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markers.push(amarker);
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map.add(amarker);
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});
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};
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onMounted(async () => {
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try {
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const AMap = await AMapLoader.load({
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key: import.meta.env.VITE_AMAP_KEY,
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version: "2.0",
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plugins: ["AMap.ToolBar", "AMap.Scale", "AMap.Marker"], // 添加Marker插件
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});
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map = new AMap.Map(mapContainer.value, {
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viewMode: "2D",
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zoom: props.zoom,
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center: props.center,
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});
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// 添加控件
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map.addControl(new AMap.ToolBar());
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map.addControl(new AMap.Scale());
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// 初始添加点位
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addMarkers();
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// 监听markers变化
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watch(
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() => props.markers,
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() => {
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addMarkers();
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},
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{ deep: true }
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);
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watch(()=>props.mapCenter,(newVal,oldVal)=>{
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map.setCenter(newVal)
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},
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{deep:true})
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} catch (error) {
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console.error("地图加载失败:", error);
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}
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});
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</script>
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<style scoped>
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.map-container {
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width: 100%;
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height: 100vh;
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min-height: 400px;
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}
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</style>
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