环境说明:
google map api 2014
?
方法一:
1.到google上申请一个账号,再获取key
2.页面代码如下:
class="java"><html> <head> <script src="http://ditu.google.cn/maps?file=api&hl=zh-CN&v=2.s&key=key" type="text/javascript"></script> <script type="text/javascript"> var map = null; var geocoder = null; //默认为北京价格 var option = { MapLng: 39.917, MapLat: 116.397, img: 'images/icon.png', //选中点的图标 }; function initialize() { if (GBrowserIsCompatible()) { var point = new GLatLng(option.MapLng, option.MapLat); var icon = new GIcon(); icon.image = option.img; map = new GMap2(document.getElementById("map_canvas")); map.setCenter(point, 13); var marker = new GMarker(point, icon); map.addOverlay(marker); geocoder = new GClientGeocoder(); } } </script> </head> <body onload="initialize()" onunload="GUnload()"> <form action="#" onsubmit="showAddress(this.address.value); return false"> <p> <input type="text" size="60" name="address" value="北京市海淀区" /> <input type="submit" value="Go!" /> </p> <div id="map_canvas" style="width: 800px; height: 500px"></div> </form> </body> </html>
?
方法二:
1.鼠标点击,添加marker
2.可移动marker ?获取坐标
3.通过输入内容搜索坐标
<html> <head> <meta http-equiv="content-type" content="text/html;charset=utf-8"> <style type="text/css"> html{height:100%} body{height:100%;margin:0px;padding:0px} #my_canvas{height:400px;width:800px;} </style> <?php define('MAPTYPE_GOOGLE_API_KEY', 'AIzaSyAgFQo6xBoIbPgscLHDj7Qq7L7KCYAAXZ4'); ?> <script type="text/javascript" src="http://ditu.google.cn/maps/api/js?sensor=false&hl=zh-CN"></script> <!--<script type="text/javascript" src="http://ditu.google.cn/maps?file=api&hl=zh-CN&v=2.s&key=<?php echo MAPTYPE_GOOGLE_API_KEY;?>" ></script> --> <script type="text/javascript"> var option = { //中心点坐标 MapLng: 39.917, MapLat: 116.397, zoom: 9, //加载放大多少 szoom: 13 //搜索放大多少 }; var map; var lanlngs = new google.maps.LatLng(option.MapLng, option.MapLat); var info; var markers=[]; var geocoder = new google.maps.Geocoder(); //搜索用 var marker; function initialize(){ var mapOption = { zoom: option.zoom, center: lanlngs, //mapTypeId: google.maps.MapTypeId.ROADMAP, title: "选为地址" } map = new google.maps.Map(document.getElementById('map'),mapOption); google.maps.event.addListener(map, 'click', function(event) { //监听点击事件 addMarker(event.latLng); document.getElementById('j').innerHTML=info; }); addMarker(lanlngs); } function addMarker(location) { for(i in markers){ markers[i].setMap(null); } marker = new google.maps.Marker({ position: location, map: map, draggable:true, icon: 'images/icon1.png' }); google.maps.event.addListener(marker, 'dragend', function(event) { //监听点击事件 document.getElementById('j').innerHTML=event.latLng; }); var center = marker.getPosition(); markers.push(marker); info = marker.getPosition(); } //搜索地址方法 function searchAddress( ){ var address = document.getElementById('address').value; geocoder.geocode( { 'address': address //"格式可以是不分割的:北京市东城区东直门,或北京市,东城区,东直门" }, function(results, status) { if (status == google.maps.GeocoderStatus.OK) { lanlngs = results[0].geometry.location; option.zoom = option.szoom; initialize(); //搜索后再次加载地图,重新定位 addMarker(lanlngs); //results数组里有很多有用的信息,包括坐标和返回的标准位置信息 } else { alert(interGeoAnalysisFailed); } }); } </script> </head> <body onload="initialize();"> <div id="map" style="width: 600px; height: 400px;"></div> <div style=""> <div id="conteng">你选择的经纬度为:<span id="j"></span></div> <input type="text" name="address" id="address" /> <input type="button" onclick="searchAddress();" value="搜索" /> </div> </html>
?
效果图:
?