日期:2014-05-16 浏览次数:20463 次
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<title>Google 地图 JavaScript API 示例: 简单的地图</title>
<style>
html,body{height:100%;margin:0;padding:0;}
#map_canvas{height:100%;}
@media print{
html,body{height:auto;}
#map_canvas{height:600px;}
}
</style>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false&language=zh-CN"></script>
<script type="text/javascript">
// map.js start
var $G,$O,$M,$L,$I;
(function(){
O = function (id) {
return "string" == typeof id ? document.getElementById(id):id;
};
MP = {
y:39.9,
x:116.4,
point:function(y,x){
return new google.maps.LatLng(y,x);
},
getCanvas:function(id){
var mapid = id?id:'map_canvas';
return document.getElementById(mapid);
},
options:function(center,z){
return {
zoom: z?z:14,
center: center?center:this.getCenter(),
navigationControl: true,
scaleControl: true,
streetViewControl: true,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
},
}
M = {
mark:function(map,latLng,title){
if(title)
return new google.maps.Marker({
icon: this.icon,
position: latLng,
map: map,
title:title
});
else
return new google.maps.Marker({
//icon: this.icon,
position: latLng,
map: map
});
}
}
I = {
infos:[],
add:function(info,latLng,w,h){
if(w&&h)
return new google.maps.InfoWindow({
content: info,
size: new google.maps.Size(w,h),
position: latLng
});
else if(latLng)
return new google.maps.InfoWindow({
content: info,
position: latLng
});
else
return new google.maps.InfoWindow({
content: info
});
}
}
//event 事件
L = {
listen:null,
add:function(dom,event,fn){
return google.maps.event.addDomListener(dom, event, fn);
}
}
$G = MP;
$O = O;
$M = M;
$L = L;
$I = I;
})();
// map.js end
//以上的js建议抽取出来存为map.js再引入项目使用,以增加通用性
//初始化坐标
$G.y=39.9126328872148;
$G.x=116.44053633792112;
var inf = "蒼井空はどこ?";
var point = $G.point($G.y,$G.x);
var info = $I.add(inf,point);
var map;
function initialize(){
map = new google.maps.Map($G.getCanvas("map_canvas"), $G.options(point,15)); //初始化地图
var mark = $M.mark(map,point,"ここにいるよう");
info.open(map);
$L.listen = $L.add(mark,"click",function(){info.open(map)}); //给标记点添加一个点击事件
}
</script>
</head>
<body onload="initialize()">
<div id="map_canvas"></div>
</body>
<script>
</script>
</html>