Hi
I'm doing some R&D. I have a large 57mb GML file that I have been given to
play with. I have tried opening it in 2 java based clients and I can see
coloured vector based maps.
The viewers tell me there are 6 layers in the file and approx 47000
features. In future I would expect to have a smaller file eg factor of 400
smaller by area
My question is two fold, is it possible to view this file via Openlayers
with no raster layer?
Secondly, I've played around with the simple examples and feel OK with them
but for some reason I'm having trouble with this one
I'm using a proxy on my local machine and also on my internet domain set as
per openlayers website such that if I load the url of the proxy it takes me
to the openlayers site.
I'm currently testing using Safari, Firefox, Opera (I'm on mac using
dashcode)
In order to load the page I'm currently trying
OpenLayers.ProxyHost = "/cgi-bin/proxy.cgi?url=";
var map = new OpenLayers.Map('map');
var gmlLayer = new OpenLayers.Layer.Vector(
"TopographicPoint",reportError=true,isBaseLayer=true, { strategies: [new
OpenLayers.Strategy.Fixed()], protocol: new OpenLayers.Protocol.HTTP({
url: "http://steveorobec.com/feeds/Shetland.gml";, format: new
OpenLayers.Format.OSM() }), style: {strokeColor: "green", strokeWidth: 5,
strokeOpacity: 0.5}});
map.addLayers(gmlLayer);
However, I'm not getting any output or error in my browser debuggers (other
than missing css stylesheet) TopographicPoint is one of the layers in the
gml file by the way
Any ideas? Once I'm pointing in the right direction I should be OK, I'm
probably doing something stupid or missing something
thanks
Steve
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