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有人可以帮助我如何将自定义图像标记绑定到此脚本？将自定义图像（或标记颜色）添加到标记（使用markerCluster）
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false&v=3"></script>
<script type="text/javascript" src="http://google-maps-utility-library-v3.googlecode.com/svn/trunk/markerclusterer/src/markerclusterer.js"></script>
<script type="text/javascript" src="scripts/downloadxml.js"></script>
<style type="text/css">
html, body { height: 100%; }
</style>
<script type="text/javascript">
//<![CDATA[
// this variable will collect the html which will eventually be placed in the side_bar
var side_bar_html = "";
// arrays to hold copies of the markers and html used by the side_bar
// because the function closure trick doesnt work there
var gmarkers = [];
// global "map" variable
var map = null;
var markerclusterer = null;
// A function to create the marker and set up the event window function
function createMarker(latlng, name, html) {
var contentString = html;
var marker = new google.maps.Marker({
position: latlng,
// map: map,
zIndex: Math.round(latlng.lat()*-100000)<<5
});
google.maps.event.addListener(marker, 'click', function() {
infowindow.setContent(contentString);
infowindow.open(map,marker);
});
// save the info we need to use later for the side_bar
gmarkers.push(marker);
// add a line to the side_bar html
side_bar_html += '<a href="javascript:myclick(' + (gmarkers.length-1) + ')">' + name + '<\/a><br>';
}
// This function picks up the click and opens the corresponding info window
function myclick(i) {
google.maps.event.trigger(gmarkers[i], "click");
}
function initialize() {
// create the map
var myOptions = {
zoom: 7,
center: new google.maps.LatLng(52.13263,5.29127),
mapTypeControl: true,
mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU},
navigationControl: true,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById("map_canvas"),
myOptions);
google.maps.event.addListener(map, 'click', function() {
infowindow.close();
});
// Read the data from example.xml
downloadUrl("dataxml.cfm", function(doc) {
var xmlDoc = xmlParse(doc);
var markers = xmlDoc.documentElement.getElementsByTagName("marker");
for (var i = 0; i < markers.length; i++) {
// obtain the attribues of each marker
var lat = parseFloat(markers[i].getAttribute("lat"));
var lng = parseFloat(markers[i].getAttribute("lng"));
var marker_image = parseFloat(markers[i].getAttribute("markerimage"));
var image = {
url: marker_image,
size: new google.maps.Size(71, 132),
origin: new google.maps.Point(0, 0),
scaledSize: new google.maps.Size(71, 132)
};
var point = new google.maps.LatLng(lat,lng);
var id = markers[i].getAttribute("id");
var country = markers[i].getAttribute("country");
var html="<b>"+country+"</b><br><span style='color:white'>"+id+"</span>";
// create the marker
var marker = createMarker(point,country+" "+id,html);
}
markerCluster = new MarkerClusterer(map, gmarkers);
});
}
var infowindow = new google.maps.InfoWindow(
{
size: new google.maps.Size(150,50)
});
// This Javascript is based on code provided by the
// Community Church Javascript Team
// http://www.bisphamchurch.org.uk/
// http://econym.org.uk/gmap/
// from the v2 tutorial page at:
// http://econym.org.uk/gmap/basic3.htm
//]]>
</script>
</head>
<body style="margin:0px; padding:0px;" onload="initialize()">
<div id="map_canvas" style="width: 752px; height: 600px"></div>
</body>
</html>
的XML很简单：
<markers>
<marker markerimage="https://developers.google.com/maps/documentation/javascript/examples/full/images/beachflag.png" id="value" lat="value" lng="value" country="value" />
我尝试添加 “图标：形象” 的创建标识部分，但我不能想通out.I有试图添加“图标：图像”创建标记部分，但我无法弄清楚。
你为什么叫'parseFloat'上的绳子？ – geocodezip
请提供一个[最小，完整，测试和可读示例]（http://stackoverflow.com/help/mcve）来说明问题。 '未捕获的ReferenceError：createMarker未定义' – geocodezip
我编辑了问题并添加了完整的脚本。 – Samall