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如何在 Google 地图中添加标记和说明

2016-03-27 21:35 567 查看

JS如下：

(function() {

    window.onload = function() {

        // Creating an object literal containing the properties

        // we want to pass to the map

        var options = {

            zoom: 12,

            center: new google.maps.LatLng(40.7257, -74.0047),

            mapTypeId: google.maps.MapTypeId.ROADMAP

        };

        // Creating the map

        var map = new google.maps.Map(document.getElementById('map'), options);

        // Adding a marker to the map

        var marker = new google.maps.Marker({

            position: new google.maps.LatLng(40.7257, -74.0047),

            map: map,

            title: 'Click me',

            //icon: 'http://gmaps-samples.googlecode.com/svn/trunk/markers/blue/blank.png'

        });



        var infowindow = new google.maps.InfoWindow({

        content:'<div class="info">Hello world</div>'

        });



        infowindow.open(map, marker);



        // Adding a click event to the marker

/*        google.maps.event.addListener(marker, 'click', function() {

        // Calling the open method of the infoWindow

        infowindow.open(map, marker);

        });*/

    };

})();

CSS如下：

body
{

font-family:
Verdana,
Geneva,
Arial,
Helvetica,
sans-serif;

font-size:
small;

background:
#fff;

}

#map
{

width:
100%;

height:
500px;

border:
1px
solid
#000;

}

.info
{

width:
250px;

}

HTML如下：

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<title>My first map</title>

<link type="text/css" href="css/style.css" rel="stylesheet" media="all" />

<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>

<script type="text/javascript" src="js/map.js"></script>

</head>

<body>

<h1>My first map</h1>

<div id="map"></div>

</body>

</html>

效果如下：

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