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<template>
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<view style="width: 100%;height: 100vh;">
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<!--
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show-compass 是否显示指南针
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enable-overlooking 是否开启俯视
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enable-satellite 是否开启卫星图
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enable-traffic 是否开启实时路况
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show-location 显示带有方向的当前定位点
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latitude 经度
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longitude 纬度
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markers 标记点
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-->
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<map :scale="scale" style="width: 100%; height: 100%;" :show-compass="true" :enable-overlooking="false"
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:enable-satellite="false" :enable-traffic="true" :show-location="true" :latitude="latitude"
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:longitude="longitude" :markers="markers">
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</map>
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</view>
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</template>
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<script>
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/*
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markers 获取维修人员的位置信息
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latitude和longitude 显示目的地的位置
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*/
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export default {
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data() {
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return {
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scale: 16,//地图的缩放 5-18取值
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latitude: 36.146504,//蓝色点的位置---自己当前的位置 纬度
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longitude: 120.486065, //自己当 前位置的经度
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markers: [{
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id: 1,
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latitude: 36.146504,//门店图片点的 纬度
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longitude: 120.486065,//经度
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height: 160,//图片的宽高
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width: 160,
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callout: {
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color: '#007AFF', // 文本颜色
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bgColor: '#fff', // 背景色
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display: "ALWAYS", // 'BYCLICK':点击显示; 'ALWAYS':常显
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fontSize: 15,
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textAlign: 'left', // 文本对齐方式。有效值: left, right, center
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padding: 10, // 文本边缘留白
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borderRadius: 5,
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content: '距离5km',
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},
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iconPath: '/static/images/position/destination.png'//图
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},
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{
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id:2,
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latitude: 35.146504,//门店图片点的 纬度
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longitude: 116.486065,//经度
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height: 160,//图片的宽高
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width: 160,
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callout: {
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color: '#007AFF', // 文本颜色
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bgColor: '#fff', // 背景色
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display: "ALWAYS", // 'BYCLICK':点击显示; 'ALWAYS':常显
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fontSize: 15,
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textAlign: 'left', // 文本对齐方式。有效值: left, right, center
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padding: 10, // 文本边缘留白
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borderRadius: 5,
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content: '距离5km',
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},
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iconPath: '/static/images/position/weixiu.png'//图
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}]
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};
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},
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methods: {
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//计算距离的方法实现
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rad(d) {
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return d * Math.PI / 180.0;
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},
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// 根据经纬度计算距离,参数分别为第一点的纬度,经度;第二点的纬度,经度
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getDistances(lat1, lng1, lat2, lng2) {
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console.log('计算距离',lat1, lng1, lat2, lng2)
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var radLat1 = this.rad(lat1);
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var radLat2 = this.rad(lat2);
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var a = radLat1 - radLat2;
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var b = this.rad(lng1) - this.rad(lng2);
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var s = 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a / 2), 2) +
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Math.cos(radLat1) * Math.cos(radLat2) * Math.pow(Math.sin(b / 2), 2)));
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s = s * 6378.137;
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s = Math.round(s * 10000) / 10000;
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var distance = s;
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var distance_str = "";
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if (parseInt(distance) >= 1) {
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distance_str = distance.toFixed(2) + "km";
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} else {
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distance_str = (distance * 1000).toFixed(2) + "m";
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}
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let objData = {
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distance: distance,
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distance_str: distance_str
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}
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this.markers[0].callout.content = '距离您' + objData.distance_str
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},
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// 获取当前经纬度
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getLocation() {
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// uni.getLocation({
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// type: 'wgs84',
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// success: (res) => {
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// this.latitude = res.latitude//当前位置
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// this.longitude = res.longitude
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this.markers[1].latitude = this.latitude+20//配送员位置 可调接口实时获取并且赋值
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this.markers[1].longitude = this.longitude+20
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// console.log('定位成功:', res,this.markers);
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this.getDistances(this.markers[1].latitude, this.markers[1].longitude,this.markers[0].latitude, this.markers[0].longitude)
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// },
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// fail: (err) => {
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// this.error = err;
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// console.error('定位失败:', err);
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// }
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// });
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},
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},
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onload() {
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},
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mounted() {
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this.getLocation()
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},
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};
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</script>
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<style scoped></style>
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