google地图 标记地图代码
<!DOCTYPE html>
<html>
<head>
<title>标记地图</title>
<script src="http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAc8Kc8QqRiIgpsK23Kp5gkBSH2hU1_Yr14uOHyNBnrSDSRu1cOxQAA7Zqsv6wfxH6g3z1AadUX7peSA" type="text/javascript教程" charset="utf-8"></script>
<!--改用自己的key-->
<script type="text/javascript">
function save(point, zoom) {
o = window.opener;
if (point != null) {
o.document.getElementById("layout_map").value = '(' + point.lng() + ',' + point.lat() + ')'; //经度
//o.document.getElementById("map_y").value=point.lat();
o.document.getElementById("layout_zoom").value = zoom;
try {
o.document.getElementById("emarked_img").src = "http://www.phprm.com/images/map/modify_note.gif";
} catch (e) {}
}
}
function initialize(lng_x) {
if (GBrowserIsCompatible()) {
var map = new GMap2(document.getElementById("map_canvas")); //设置map对象
map.addControl(new GSmallMapControl()); //google 控件
try {
var owin;
if (window.opener) {
owin = window.opener;
} else {
owin = window.parent;
}
map_x = owin.document.getElementById("layout_map").value;
//map_y=owin.document.getElementById("layout_map").value;
map_z = owin.document.getElementById("layout_zoom").value * 1;
if (map_x == null || map_x == "" || map_z == '') {
map_x = '(103.974609375,33.284619968887675)';
map_z = 4;
}
map_x = map_x.replace('(', '');
map_x = map_x.replace(')', '');
var temp = map_x.split(',');
map_x = temp[0];
map_y = temp[1];
//if(map_x !=null && map_x != "" && map_z>0 )
//{
thispoint = new GLatLng(map_y, map_x, true);
map.setCenter(thispoint, map_z);
map.addOverlay(new GMarker(thispoint));
//}
//else
//{
// map.setCenter(new GLatLng(37.86455455760559,112.55081176757812), 10);
// alert(map_y);
//}
} catch (e) {
//alert(map_z);
map.setCenter(new GLatLng(37.86455455760559, 112.55081176757812), 10); //设置中心点
}
//标记事件
GEvent.addListener(map, "click", function (overlay, point) {
map.clearOverlays(); //清除原有的标记
map.addOverlay(new GMarker(point));
save(point, map.getZoom());
});
}
}
</script>
<style>
<!--
body{ margin:0px; padding:0px;}
#save{ line-height:1.8em; text-align:center; width:700px;}
-->
</style>
</head>
<body onload="initialize()" onunload="GUnload()">
<div id="map_canvas" style="width: 900px; height: 550px"></div>
<div id="save"><input value="保存标记" onclick="javascript:window.close();" type="button"/></div>
</body>
</html>永久链接：http://www.phprm.com/code/ba16eb74b41d5c3d659c689b056b2a71.html
转载随意！带上文章地址吧。