Re: ESA: Markers too close together problem

Tue, 07 Jul 2009 02:22:36 -0700 

Ok I tried to include your code but something goes wrong....
In reality I do not need a sidebar and do not need the mouseover
yellow color, I only need the "go behing" function.
Can you correct my code?
thank you.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";>
<html xmlns="http://www.w3.org/1999/xhtml";>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>

<title>example</title>

<script src="http://maps.google.com/maps?file=api&v=2
&key=ABQIAAAArSysGIurcK7dOMZla-7TExQSXE4ITa1YzwIbIoQt-
CisjCLm8xS2jytkVj9gPuB1NWF-zZMCsCPqMA" type="text/javascript">
</script>

<script type="text/javascript">
var markerImage = [
G_DEFAULT_ICON.image,
"http://maps.google.com/mapfiles/dd-start.png";,
"http://maps.google.com/mapfiles/dd-end.png";,
"http://esa.ilmari.googlepages.com/markeryellow.png",//3 yellow
"http://www.google.com/uds/samples/places/temp_marker.png"//4
turquoise
];
function initialize() {

if (GBrowserIsCompatible()) {

var map = new GMap2(document.getElementById("map_canvas"));

map.setUIToDefault();
map.addControl(new GMapTypeControl());


map.setCenter(new GLatLng(43.6, 10.9), 10);

GDownloadUrl("pts.xml", function(data, responseCode) {
var xml = GXml.parse(data);
var markers = xml.documentElement.getElementsByTagName("marker");

for (var i = 0; i < markers.length; i++) {
var point = new GLatLng(parseFloat(markers[i].getAttribute("lat")),
parseFloat(markers[i].getAttribute("long")));
var data = markers[i].getAttribute("data");
var indirizzo = markers[i].getAttribute("indirizzo");
var marker = createMarker(point, data, indirizzo);
//map.addOverlay(marker);
}
});


}
}


// Originally created by Esa 2007
var n=1;
function count(){
n++;
return n;
}
function ZMarker(point,label,n,imInd,i,visited) {
function sendBack(marker,b) {
return GOverlay.getZIndex(marker.getPoint().lat())-n*10000;
}
marker[i] = new GMarker(point,{title:label, zIndexProcess:sendBack});
map.addOverlay(marker[i]);
marker[i].setImage(markerImage[imInd]);
marker[i].visited = visited;

GEvent.addListener(marker[i], "click", function() {
marker[i].openInfoWindowHtml(label);
marker[i].visited = true;
GEvent.trigger(marker[i],"mouseout");
});

GEvent.addListener(marker[i],'mouseover',function(){
marker[i].setImage(markerImage[3]);
document.getElementById("sidebar").getElementsByTagName("span")
[i].style.background ="yellow";
});
GEvent.addListener(marker[i],'mouseout',function(){
if(marker[i].visited){
marker[i].setImage(markerImage[4]);
document.getElementById("sidebar").getElementsByTagName("span")
[i].style.color ="gray";

}else{
marker[i].setImage(markerImage[0]);
document.getElementById("sidebar").getElementsByTagName("span")
[i].style.color ="black";
}
document.getElementById("sidebar").getElementsByTagName("span")
[i].style.background ="white";
});
GEvent.addListener(marker[i], "infowindowclose", function() {
map.removeOverlay(marker[i]);
ZMarker(point,label,count(), 4,i,marker[i].visited);
})}



</script>

</head>
<body onload="initialize()" onunload="GUnload()">
<div id="map_canvas" style="width: 800px; height: 600px"></div>
</body>
</html>


On 6 Lug, 20:53, Esa <[email protected]> wrote:
> I guess you meanhttp://esa.ilmari.googlepages.com/ZMarker2.htm
>
> Instead of using your createMarker() function, you should copy the
> ZMarker() function of the example. Also you should delete addOverlay()
> because ZMarker() is performing that.
>
> If you want marker color switching, you should have a markerImage
> array of marker image sources.
>
> Try to find out the parameters of ZMarker() function from the example.
> If trouble, you can mail me a link to your page.
>
> Esa
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