Hi,
I'm not sure you're likely to get a reply on this mailing list (it's the
GeoServer list); you may be better asking this question on the list of
whichever API you're using (OpenLayers, Googlemaps etc) as it seems to be
more a question relating to that. Or even http://gis.stackexchange.com/
Cheers,
Jonathan
On 18 December 2013 23:03, Hartmut Noack <zettber...@linuxuse.de> wrote:
> Hello,
>
> we have some shapes quite similar to the states-demo, that we deliver
> as a layer in Google maps:
>
> var districtsTiles = {
> getTileUrl: function(coord, zoom) {
> return
> "
> http://ungeo.de:8080/geoserver/gwc/service/gmaps?layers=workspace:Town_wards2010&;
> "
> +
> "zoom=" + zoom + "&x=" + coord.x + "&y=" + coord.y +
> "&format=image/png";
> },
> tileSize: new google.maps.Size(256, 256),
> isPng: true,
> opacity: 0.4 };
>
> var districtsBasics = new google.maps.ImageMapType(districtsTiles);
> map.overlayMapTypes.insertAt(0, districtsBasics);
>
> this works perfectly well.
> The layer shows about a dozen districts of a town. Every district has
> a shape we can get the coordinates for using WFS (the_geom). WFS also
> delivers informations on features like population and the like and we
> would like to pop up these infos, when the user clicks upon the
> respective district on the map.
>
> I see something remotely similar in the open layers preview. One can
> click in the map and get additional infos as HTML under the map.
>
> Am I right to see a clue for that starting with this line:
>
> // support GetFeatureInfo
> map.events.register('click', map, function (e)
>
> ??
>
> Anyway, is it possible to set up something like that with a Layer atop
> Google maps?
> I think I *could* do something like that rendering the shapes from
> the_geom as Google Maps polygons. But in that case what would be the
> point in the styles made in geoserver and do I not *have* these shapes
> already? It would of course be a huge performance issue also...
>
> It would be most appreciated, if someone has a link to any pages, that
> does such machinations already, so we could lern from them, how we do
> it in our case...
>
> best regards
>
> HZN
>
>
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