[JPP-Devel] WMS layer problems

2010-06-28 Thread Matthias Scholz
Hi, if I put in the WMS URL and click Next and answer the "The WMS advertises the URL ... Do you want to use it?" with yes, than I must wait for about one minute to see the available layers. The Layer chooser dialog responds very slow (scroll the layers). In both cases the java process runs with n

Re: [JPP-Devel] Nested loop through the features of two layers

2010-06-28 Thread Nils Kuhn
Hi, thanks a lot Michaƫl and Larry. To limit the (inner) iteration through the features of layer b to those features which envelopes intersect the envelope of layer a-feature speeds up things a lot (approx. factor 120!). The methods com.vividsolutions.jump.feature.FeatureCollectionWrapper.query

Re: [JPP-Devel] WMS layer problems

2010-06-28 Thread Uwe Dalluege
Hi Matthias, you can solve your second problem with a right mouseclick at the WMS-layer and then "Zoom to WMS layer" from the kontextmenu. Regards Uwe Uwe Dalluege -- -- Dipl.-Ing. Uwe Dalluege Labor fuer Geoinformatik und Geovisualisierung Haf

Re: [JPP-Devel] WMS layer problems

2010-06-28 Thread Matthias Scholz
Hi Uwe! > Hi Matthias, > > you can solve your second problem with > a right mouseclick at the WMS-layer and then > "Zoom to WMS layer" from the kontextmenu. Sorry this solves my problem not :-( Matthias > > Regards > > Uwe > > > Uwe Dalluege > ---

Re: [JPP-Devel] WMS layer problems

2010-06-28 Thread Rahkonen Jukka
Hi, Slow loading is because Geoserver by default advertises all the possible SRSs it supports, it is couple of thousands I suppose. You can configure Geoserver to send just those projections you will need with GetCapabilities. It is controlled by the Geoserver admin utility, in the WMS part "L

Re: [JPP-Devel] WMS layer problems

2010-06-28 Thread Matthias Scholz
Hi Jukka! > Hi, > > Slow loading is because Geoserver by default advertises all the possible SRSs > it supports, it is couple of thousands I suppose. You can configure Geoserver > to send just those projections you will need with GetCapabilities. It is > controlled by the Geoserver admin utilit

Re: [JPP-Devel] SextanteRasterLayer, pixel values and visualization

2010-06-28 Thread Larry Becker
Hi Alberto, I have had similar problems with MRSID. It sounds like we need to define an image depth rescaling transformation that is applied to the per-layer window image buffer. It doesn't sound too difficult in principle. regards, Larry On Mon, Jun 28, 2010 at 10:49 AM, Alberto De Luca < i

Re: [JPP-Devel] SextanteRasterLayer, pixel values and visualization

2010-06-28 Thread Stefan Steiniger
Hei Alberto, I also had the problem, but having only black images...I need to think about this (neither being an expert on this topic) - and I will be off this week until next, so no answer soon... I wonder if Victor Olaya had an idea (or the Geotools or uDig people)...maybe we should ask them

Re: [JPP-Devel] SextanteRasterLayer, pixel values and visualization

2010-06-28 Thread Stefan Steiniger
actually.. wasn't there a scaling function somewehere in the pirol classes? so the place to correct is in those? Alberto De Luca schrieb: > Dear OJ developers, > > I was working on the Sextante classes, trying to enhance raster support > and visualization capabilities. Having a powerful raster m