Hi all
Currently dazed and confused...lol
http://www.dollarstorehelp.com/test.html
Is my code in the proper order?
Is the use of GMarkerManager correct?
I have 50,000 marker to display, and zoom level seems the best way to
avoid clustering.
After reading several examples ( thank you in advance Ralph and Mike)
my code is in this order.
// A function to create the marker and set up the event window
function createMarker(point,name) {
var marker = new GMarker(point);
GEvent.addListener(marker, "click",function() {
marker.openInfoWindowHtml(name);
});
return marker;
}
// Read the data from Centers.xml
GDownloadUrl("Centers.xml",function(doc) {
var xmlDoc = GXml.parse(doc);
var markers =
xmlDoc.documentElement.getElementsByTagName("Centers");
for (var i = 0; i < markers.length; i++) {
// obtain the attribues of each marker
var lat = parseFloat(markers[i].getAttribute("Latitude"));
var lng = parseFloat(markers[i].getAttribute("Longitude"));
var point = new GLatLng(lat,lng);
var label='<div>';
var label = markers[i].getAttribute("Cname");
label +='<br>';
label += markers[i].getAttribute("Caddress");
label +='<br>';
label += markers[i].getAttribute("Ccity");
label +='<br>';
label += markers[i].getAttribute("Cstate");
label +='<br>';
label += markers[i].getAttribute("Czip");
label +='<br>';
label += markers[i].getAttribute("Ccounty");
var marker = createMarker(point,label);
// Display Map
var map= new GMap2(document.getElementById("map"));
map.addControl(new GLargeMapControl());
map.addControl(new GMapTypeControl());
map.setCenter(new GLatLng(39.449768, -95.009766), 3);
var lm= new GMarkerManager(map,{borderPadding:1});
lm.addMarkers(marker, 12, 17);
lm.refresh();
});
}
Peace
Raul
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