百度地图坐标拾取+覆盖物+逆解析

来源：互联网发布：u盘excel数据恢复编辑：程序博客网时间：2024/05/18 04:47
<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><meta name="viewport" content="initial-scale=1.0, user-scalable=no" /><style type="text/css">body, html{width: 100%;height: 100%;overflow: hidden;margin:0;font-family:"微软雅黑";}#allmap{width: 600px; height: 450px;}</style><script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=你申请的KEY"></script><title>IP定位获取当前城市</title></head><body><div id="allmap"></div><input type="text" name="map" id="map" /><input type="text" name="addr" id="addr" /></body></html><script type="text/javascript">var map = new BMap.Map("allmap");var geoc = new BMap.Geocoder();var customeCity = new BMap.LocalCity();var cityName = '';var marker = new BMap.Marker(116.331398,39.897445);function setXappCenter(result){cityName = result.name;map.setCenter(cityName);map.centerAndZoom(cityName,13);}// 百度地图API功能customeCity.get(setXappCenter);map.addEventListener("click", function(e){map.clearOverlays();var point = new BMap.Point(e.point.lng,e.point.lat);marker.setPosition(point);map.addOverlay(marker);marker.enableDragging();document.getElementById("map").value = e.point.lng+","+e.point.lat;getAddr(e.point.lng,e.point.lat)});marker.addEventListener("dragend",function(e){document.getElementById("map").value = e.point.lng+","+e.point.lat;getAddr(e.point.lng,e.point.lat)});function getAddr(lng,lat){var point = new BMap.Point(lng,lat);geoc.getLocation(point, function(rs){var addComp = rs.addressComponents;document.getElementById("addr").value = addComp.province + ", " + addComp.city + ", " + addComp.district + ", " + addComp.street + ", " + addComp.streetNumber;});}</script>
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