<!-- 地图 -->
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<template>
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<!-- 地图容器 -->
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<view class="page-container theme-dark">
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<view id="map" class="map" :prop="setSelectMapLayerKey" :location="location" :change:prop="leaflet.initLayer"
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:change:location="leaflet.setView"></view>
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<view class="layer-btn" @click="show = true">
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<up-icon customPrefix="xyicon" name="tuceng" size="24" color="#000"></up-icon>
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</view>
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<view class="location-btn" @click="setMapLocation">
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<up-icon customPrefix="xyicon" name="dingwei" size="24" color="#000"></up-icon>
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</view>
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<u-input placeholder="搜索" border="surround" v-model="value" @change="change" color="#fff">
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<template #prefix>
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<view class="search-left-box">
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<u-icon color="#fff" name="arrow-left"></u-icon> 地址
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</view>
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</template>
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<template #suffix>
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<view class="search-right-box">
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<u-icon color="#fff" name="scan"></u-icon>
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</view>
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</template>
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</u-input>
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<up-popup v-model:show="show">
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<view class="popup-container">
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<view class="header">
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<view class="title">图层</view>
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<view class="close" @click="show = false">
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<u-icon color="#000" name="close"></u-icon>
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</view>
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</view>
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<view class="content">
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<view class="layer-box" :class="{on: setSelectMapLayerKey === item.key}" v-for="(item, ind) in layers"
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:key="ind" @click="setMapLayer(item)">
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<view class="image">
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<up-image :src="item.src" width="100%" height="100%"></up-image>
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</view>
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<view class="label">{{item.name}}</view>
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</view>
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</view>
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</view>
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</up-popup>
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</view>
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</template>
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<script setup>
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import {
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useMapStore
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} from "@/store/index.js"
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const mapStore = useMapStore()
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const layers = [{
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src: "/static/images/sl.png",
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name: '标准地图',
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key: 1,
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},
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{
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src: "/static/images/yx.png",
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name: '卫星地图',
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key: 2,
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}
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]
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const show = ref(false)
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const value = ref('')
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const change = () => {
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}
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const setSelectMapLayerKey = computed(() => mapStore.getSelectMapLayerKey)
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const setMapLayer = (item) => {
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mapStore.setSelectMapLayerKey(item.key)
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}
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const location = ref('')
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const setMapLocation = () => {
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// 获取定位信息
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uni.getLocation({
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type: 'wgs84', // 返回的经纬度是 WGS84 坐标系（适合地图定位）
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isHighAccuracy: true,
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success: function(res) {
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location.value = res
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},
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fail: function(err) {
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console.log('定位失败：', err);
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}
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});
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}
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onShow(() => {
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// #ifdef APP-PLUS
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// plus.screen.lockOrientation("landscape-primary");
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// #endif
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});
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onHide(() => {
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// #ifdef APP-PLUS
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// plus.screen.lockOrientation("portrait-primary");
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// #endif
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});
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</script>
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<script module="leaflet" lang="renderjs">
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import L from 'leaflet'
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var basemapLayer0 = L.tileLayer(
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'http://t1.tianditu.com/vec_c/wmts?layer=vec&style=default&tilematrixset=c&Service=WMTS&Request=GetTile&Version=1.0.0&Format=tiles&TileMatrix={z}&TileCol={x}&TileRow={y}&tk=e110584a27d506da2740edca951683f4', {
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maxZoom: 18,
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minZoom: 1,
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tileSize: 256,
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zoomOffset: 1
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});
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var basemapLayer1 = L.tileLayer(
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'http://t1.tianditu.com/cva_c/wmts?layer=cva&style=default&tilematrixset=c&Service=WMTS&Request=GetTile&Version=1.0.0&Format=tiles&TileMatrix={z}&TileCol={x}&TileRow={y}&tk=e110584a27d506da2740edca951683f4', {
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maxZoom: 18,
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minZoom: 1,
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tileSize: 256,
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zoomOffset: 1
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});
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var basemapLayer2 = L.tileLayer(
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'http://t1.tianditu.com/img_c/wmts?layer=img&style=default&tilematrixset=c&Service=WMTS&Request=GetTile&Version=1.0.0&Format=tiles&TileMatrix={z}&TileCol={x}&TileRow={y}&tk=e110584a27d506da2740edca951683f4', {
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maxZoom: 18,
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minZoom: 1,
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tileSize: 256,
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zoomOffset: 1
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});
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var basemapLayer3 = L.tileLayer(
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'http://t1.tianditu.com/cia_c/wmts?layer=cia&style=default&tilematrixset=c&Service=WMTS&Request=GetTile&Version=1.0.0&Format=tiles&TileMatrix={z}&TileCol={x}&TileRow={y}&tk=e110584a27d506da2740edca951683f4', {
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maxZoom: 18,
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minZoom: 1,
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tileSize: 256,
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zoomOffset: 1
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});
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var basemap0 = L.layerGroup([basemapLayer0, basemapLayer1]);
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var basemap1 = L.layerGroup([basemapLayer2, basemapLayer3]);
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let map = null
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const layers = [{
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src: "/static/images/sl.png",
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name: '标准地图',
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key: 1,
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map: basemap0
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},
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{
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src: "/static/images/yx.png",
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name: '卫星地图',
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key: 2,
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map: basemap1
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}
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]
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export default {
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data() {
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return {
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setSelectMapLayerKey: 1
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}
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},
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computed: {
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},
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mounted() {
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this.initMap()
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},
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methods: {
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initMap() {
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if (map) return
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map = L.map('map', {
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preferCanvas: true,
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crs: L.CRS.EPSG4326,
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zoomControl: false,
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attributionControl: false,
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doubleClickZoom: false,
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editable: true //绘制控件
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}).setView([25.992338, 114.823254], 13);
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},
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initLayer(value) {
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this.initMap()
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this.$nextTick(() => {
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map.removeLayer(layers.find(i => i.key === this.setSelectMapLayerKey).map);
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map.addLayer(layers.find(i => i.key === value).map);
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this.setSelectMapLayerKey = value
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})
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},
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setView(res) {
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if (!res) return
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this.initMap()
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this.$nextTick(() => {
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map.setView([res.latitude, res.longitude], 16, {
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animate: false // 使用动画过渡
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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 lang="scss" scoped>
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.page-container {
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position: relative;
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width: 100%;
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height: 100%;
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.u-input {
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position: absolute;
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left: 16rpx;
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bottom: 16rpx;
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width: calc(100% - 32rpx);
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height: 64rpx;
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z-index: 999;
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box-sizing: border-box;
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background: rgba(0, 0, 0, .4);
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.search-left-box {
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display: flex;
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align-items: center;
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color: $u-main-color;
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}
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.search-right-box {
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color: $u-main-color;
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}
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}
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.location-btn,
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.layer-btn {
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display: flex;
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justify-content: center;
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align-items: center;
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position: absolute;
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right: 16rpx;
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width: 64rpx;
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height: 64rpx;
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background: #fff;
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z-index: 999;
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border-radius: 8rpx;
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}
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.layer-btn {
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bottom: 176rpx;
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}
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.location-btn {
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bottom: 96rpx;
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}
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}
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/* Leaflet 默认容器要有高度 */
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.map {
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width: 100%;
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height: 100%;
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}
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.popup-container {
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padding: 20rpx;
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background: #D3D3D3;
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border-radius: 32rpx 32rpx 0 0;
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.header {
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padding: 0 20rpx;
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display: flex;
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justify-content: space-between;
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height: 56rpx;
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}
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.content {
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padding: 20rpx;
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display: flex;
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background: #fff;
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border-radius: 32rpx;
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.layer-box {
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margin-left: 16rpx;
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width: calc(100% / 3);
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&:first-child {
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margin-left: 0;
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}
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&.on {
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.image {
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border: 1px solid #0055ff;
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}
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.label {
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color: #0055ff;
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}
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}
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.image {
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width: 100%;
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height: 96rpx;
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border-radius: 16rpx;
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overflow: hidden;
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box-sizing: border-box;
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border: 1px solid transparent;
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}
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.label {
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line-height: 48rpx;
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text-align: center;
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font-size: 16rpx;
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}
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}
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}
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}
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</style>
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