Eric Lemoine wrote:
Hi Dave. Two notes (most probably un-relevant to your problem, sorry):
the srs WMS param isn't necessary, nor is the bounds arg to
zoomToMaxExtent. Cheers. Eric
Hi
I discovered that geoserver will actual write you a rather nice
openlayer script, pity I did'nt discover it before, but such is life.
Geoserver attempt is below.
Dave.
------------------------------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml";>
<head>
<title>OpenLayers map preview</title>
<style type="text/css">
#map {
width: 800px;
height: 463px;
border: 1px solid black;
}
#wrapper {
width: 800px;
}
#location {
float: right;
}
</style>
<script
src="http://localhost:8080/geoserver/openlayers/OpenLayers.js";
type="text/javascript">
</script>
<script defer="defer" type="text/javascript">
var map;
var untiled;
var tiled;
function setHTML(response) {
document.getElementById('nodelist').innerHTML =
response.responseText;
};
OpenLayers.IMAGE_RELOAD_ATTEMPTS = 5;
OpenLayers.DOTS_PER_INCH = 25.4 / 0.28;
function init(){
var bounds = new OpenLayers.Bounds(
528560.734375, 113253.70976631354,
645496.578125, 185387.61054618648
);
var options = {
controls: [],
maxExtent: bounds,
maxResolution: 456.7806396484375,
projection: "EPSG:27700",
units: 'm'
};
map = new OpenLayers.Map('map', options);
// setup tiled layer
tiled = new OpenLayers.Layer.WMS(
"kentc:kent_boundry - Tiled",
"http://localhost:8080/geoserver/wms";,
{
width: '800',
srs: 'EPSG:27700',
layers: 'kentc:kent_boundry',
height: '463',
styles: '',
format: 'image/png',
tiled: 'true',
tilesOrigin : "528560.734375,113253.70976631354"
},
{buffer: 0}
);
// setup single tiled layer
untiled = new OpenLayers.Layer.WMS(
"kentc:kent_boundry - Untiled",
"http://localhost:8080/geoserver/wms";,
{
width: '800',
srs: 'EPSG:27700',
layers: 'kentc:kent_boundry',
height: '463',
styles: '',
format: 'image/png'
},
{singleTile: true, ratio: 1}
);
map.addLayers([untiled, tiled]);
// setup controls and initial zooms
map.addControl(new OpenLayers.Control.PanZoomBar());
map.addControl(new OpenLayers.Control.Navigation());
map.addControl(new OpenLayers.Control.Scale($('scale')));
map.addControl(new
OpenLayers.Control.MousePosition({element: $('location')}));
map.addControl(new OpenLayers.Control.LayerSwitcher());
//map.addControl(new OpenLayers.Control.OverviewMap());
map.zoomToExtent(bounds);
// support GetFeatureInfo
map.events.register('click', map, function (e) {
document.getElementById('nodelist').innerHTML =
"Loading... please wait...";
var url = map.layers[0].getFullRequestString(
{
REQUEST: "GetFeatureInfo",
EXCEPTIONS: "application/vnd.ogc.se_xml",
BBOX: map.getExtent().toBBOX(),
X: e.xy.x,
Y: e.xy.y,
INFO_FORMAT: 'text/html',
QUERY_LAYERS: map.layers[0].params.LAYERS,
FEATURE_COUNT: 50,
WIDTH: map.size.w,
HEIGHT: map.size.h
},
"http://localhost:8080/geoserver/wms";
);
OpenLayers.loadURL(url, '', this, setHTML, setHTML);
OpenLayers.Event.stop(e);
});
}
</script>
</head>
<body onload="init()">
<div id="map"></div>
<div id="wrapper">
<div id="location"></div>
<div id="scale"></div>
</div>
<div id="nodelist">Click on the map to get feature info</div>
</body>
</html>
begin:vcard
fn:David Potts
n:Potts;David
x-mozilla-html:FALSE
version:2.1
end:vcard
_______________________________________________
Users mailing list
[email protected]
http://openlayers.org/mailman/listinfo/users
