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CHeers On Fri, Dec 4, 2009 at 1:54 PM, Ivan Grcic <[email protected]> wrote: > Well browsers start to choke with more then 200-300 features, that is > max. nr of features one should ever load in vector layer. Now, you can > imagine what happens with 6500 features :) > > On Fri, Dec 4, 2009 at 1:01 PM, Sarah Schuessler <[email protected]> wrote: >> Hi Ivan, >> >> I have about 6500 features (multipolygon). >> best regards >> Sarah >> ________________________________ >> Von: Ivan Grcic <[email protected]> >> An: Sarah Schuessler <[email protected]> >> CC: [email protected] >> Gesendet: Freitag, den 4. Dezember 2009, 12:53:53 Uhr >> Betreff: Re: [OpenLayers-Users] Postgis layer srs 2908 supported? >> >> Hi Sarah, >> >> how many feature do you have? >> >> On Fri, Dec 4, 2009 at 12:38 PM, Sarah Schuessler <[email protected]> >> wrote: >>> 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 <[email protected]> >>> An: [email protected] >>> 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 >>> -- >>> View this message in context: >>> >>> http://n2.nabble.com/Postgis-layer-srs-2908-supported-tp4092947p4092947.html >>> Sent from the OpenLayers Users mailing list archive at Nabble.com. >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://openlayers.org/mailman/listinfo/users >>> >>> __________________________________________________ >>> Do You Yahoo!? >>> Sie sind Spam leid? Yahoo! Mail verfügt über einen herausragenden Schutz >>> gegen Massenmails. >>> http://mail.yahoo.com >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://openlayers.org/mailman/listinfo/users >>> >>> >> >> >> >> -- >> Ivan Grcic >> >> __________________________________________________ >> Do You Yahoo!? >> Sie sind Spam leid? Yahoo! Mail verfügt über einen herausragenden Schutz >> gegen Massenmails. >> http://mail.yahoo.com > > > > -- > Ivan Grcic > -- Ivan Grcic _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
