Google maps as a Mapserver interface
Kyle Mulka
kmulka at GLC.ORG
Fri Jul 15 07:35:43 PDT 2005
I don't know if anyone has pointed this out yet, but there is an opensource
javascript API that looked very similar to Google Maps. I haven't looked
into the details though, and don't really know what you are looking for, but
here it is:
http://ka-map.maptools.org/
-Kyle Mulka
http://www.kylemulka.com
-----Original Message-----
From: Antti Roppola [mailto:ajr at BRS.GOV.AU]
Sent: Thursday, July 14, 2005 1:19 AM
Subject: Google maps as a Mapserver interface
Hi all,
Has anybody looked at using Google maps as a UI for Mapserver or WMS? I had
a look through the API and ended up re-purposing the marker PNG sice there
was no apparent way of importing base layers different to those Google
provides.
I'll post a URL once I start experimentally serving some data in the same
projection as Google's base and fix up a few warts in the example, i.e. it
Currently doesn't clean up after itself or handle zoom events properly.
WFS ought to be a case of an XSLT to munge features into Google's format.
Cheers,
Antti
var map = new GMap(document.getElementById("map"));
map.addControl(new GSmallMapControl());
map.centerAndZoom(new GPoint(139.2, -34), 9); function importMS() {
map.removeOverlay(marker);
var bounds = map.getBoundsLatLng();
var myxmax = bounds.maxX;
var myymax = bounds.maxY;
var myxmin = bounds.minX;
var myymin = bounds.minY;
var myext = '&mapext=' + myxmin + '+' + myymin + '+' + myxmax + '+' +
myymax;
var icon = new GIcon();
var mapserv = 'http://www.some.mapserv/url' + myext;
var markershadurl
= "http://labs.google.com/ridefinder/images/mm_20_shadow.png";
icon.image = mapserv;
icon.shadow = markershadurl;
icon.iconSize = new GSize(500,400);
icon.shadowSize = new GSize(22,20);
icon.iconAnchor = new GPoint(250,200);
icon.infoWindowAnchor = new GPoint(5,1);
var marker = new GMarker(new GPoint((myxmin + ((myxmax - myxmin)/2)),
(myymax - ((myymax - myymin)/2))), icon);
map.addOverlay(marker);
}
importMS();
GEvent.addListener(map, "moveend", function() {
importMS();
});
More information about the MapServer-users
mailing list