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I need help changing the colors for each KML layer and/or random colors the script is below for Google Maps Api. I enclosed the entire script below. I would like to know how to change the fill and border for each polygon and also generate random colors. This is a dynamic SQL script. Any help would be greatly appreciate. Thanks.
enter code here
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<link href="http://code.google.com/apis/maps/documentation/javascript/examples/default.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
function createCookie(name,value,days) {
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
function eraseCookie(name) {
createCookie(name,"",-1);
}
function initialize() {
var soil = new google.maps.LatLng(41.875696,-87.624207);
var myOptions = {
zoom: 7,
center: new google.maps.LatLng(36.4098320, -85.2748718),
mapTypeId: google.maps.MapTypeId.TERRAIN
}
var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
layerl0 = new google.maps.FusionTablesLayer({
query: {
select: "'col2'",
from: '1-nKJJErStEiMLY52mxzBxhjizorvs5ZXDJXu_IA'
},
map: map,
styleId: 1,
templateId: 1
});
var
ctaLayer = new google.maps.KmlLayer('http://casoilresource.lawr.ucdavis.edu/soil_web/export.php? format=kmz&srid=4326&mukey_query=527031&BBOX=1,1,1,1', {preserveViewport:false});ctaLayer.setMap(map);
ctaLayer = new google.maps.KmlLayer('http://casoilresource.lawr.ucdavis.edu/soil_web/export.php? format=kmz&srid=4326&mukey_query=527128&BBOX=1,1,1,1', {preserveViewport:false});ctaLayer.setMap(map);
ctaLayer = new google.maps.KmlLayer('http://casoilresource.lawr.ucdavis.edu/soil_web/export.php? format=kmz&srid=4326&mukey_query=527489&BBOX=1,1,1,1', {preserveViewport:false});ctaLayer.setMap(map);
ctaLayer = new google.maps.KmlLayer('http://casoilresource.lawr.ucdavis.edu/soil_web/export.php? format=kmz&srid=4326&mukey_query=527504&BBOX=1,1,1,1', {preserveViewport:false});ctaLayer.setMap(map);
ctaLayer = new google.maps.KmlLayer('http://casoilresource.lawr.ucdavis.edu/soil_web/export.php? format=kmz&srid=4326&mukey_query=527505&BBOX=1,1,1,1', {preserveViewport:false});ctaLayer.setMap(map);
ctaLayer = new google.maps.KmlLayer('http://casoilresource.lawr.ucdavis.edu/soil_web/export.php? format=kmz&srid=4326&mukey_query=527560&BBOX=1,1,1,1', {preserveViewport:false});ctaLayer.setMap(map);
ctaLayer = new google.maps.KmlLayer('http://casoilresource.lawr.ucdavis.edu/soil_web/export.php? format=kmz&srid=4326&mukey_query=528148&BBOX=1,1,1,1', {preserveViewport:false});ctaLayer.setMap(map);
ctaLayer = new google.maps.KmlLayer('http://casoilresource.lawr.ucdavis.edu/soil_web/export.php? format=kmz&srid=4326&mukey_query=529859&BBOX=1,1,1,1', {preserveViewport:false});ctaLayer.setMap(map);
ctaLayer = new google.maps.KmlLayer('http://casoilresource.lawr.ucdavis.edu/soil_web/export.php? format=kmz&srid=4326&mukey_query=2396878&BBOX=1,1,1,1', {preserveViewport:false});ctaLayer.setMap(map);
}
</script>
</head>
<body onload="initialize()">
<div id="map_canvas" style="width: 600px; height: 450px;"></div>
</body>
</html>
632
asked Jan 28 '26 19:01
You can't change the colors of the polygons in a KmlLayer with the Google Maps API v3. You can change your generated KML to set the colors.
See the KML Reference
example of multiple KML files with geoxml3
example of changing colors (highlighting) with geoxml3
120
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