[OpenLayers-Users] Postgis layer srs 2908 supported?

[Sarah Schuessler]

I have solved this:
new OpenLayers.Layer.Vector("N.Y.C",  {protocol: new mapfish.Protocol.MapFish
        ({url: "nyc_buildings"}),
        strategies: [new OpenLayers.Strategy.BBOX({ratio: 1})], isBaseLayer: true, visibility: true , 
        styleMap: new OpenLayers.StyleMap(OpenLayers.Util.applyDefaults({fillColor: "green", fillOpacity: 1, strokeColor: "black"},OpenLayers.Feature.Vector.style["default"]))}),

but it took about a minute before I can see my vector layer. I think it has to do with heap space from java because I got a warning that (translated): 
a script is too busy or is not answered anymore. You could stop it or go ahead with it seeing if it ends. http://localhost:5000/mfbase/openlayers/lib/OpenLayers/Util.js:869

Can anybody say what I can do to avoid this?

Thanks.
best regards
Sarah




________________________________
Von: Sarah_S <Sarah_flip at yahoo.de>
An: users at openlayers.org
Gesendet: Dienstag, den 1. Dezember 2009, 11:40:01 Uhr
Betreff: [OpenLayers-Users]  Postgis layer srs 2908 supported?


Hi list,

I new to OL and want to use a multipolygon layer from postgis (within
mapfish). layer has srs 2908 but is not displayed.
I use this code:
new OpenLayers.Layer.Vector("nyc_buildings",  {protocol: new
mapfish.Protocol.MapFish
        ({url: "nyc_buildings"}),
        strategies: [new OpenLayers.Strategy.BBOX()], isBaseLayer: true,
visibility: true , 
        styleMap: new OpenLayers.StyleMap({default: new
OpenLayers.Style({strokeColor: "00FF00", strokeWidth: 3, fillColor:
"00CC00"})})
        },{projection: "EPSG:2908"})

but don´t know if I have to transform/reproject this layer via proj4js or I
have simply an error of my code.

If I select this layer at layer tree I get an error "Operation on two
geometries with different srids" (pgadmin3 says that my layer has srid 2908)
and a blank page- I think that Ol (or mapfish) has problems with epsg: 90019
and mine. 
Tried to change new OpenLayers.Projection and displayProjection to 2908 but
that did not change anything.

I´m using win server 2003.

Any hints are welcome.

Thanks
best regards
Sarah
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