Is there an OpenJump tutorial that shows how I can view rasters and geometries from postgis? I do an "Add postgis layer" in QGis and clicking on the layer I can set some SQL in there to filter the data coming back...but its still extremely slow! So wouldn't mind figuring out <div>
how I can get OpenJump to work :)</div><div><br><div class="gmail_quote">On Thu, Mar 22, 2012 at 8:47 PM, Pierre Racine <span dir="ltr"><<a href="mailto:Pierre.Racine@sbf.ulaval.ca">Pierre.Racine@sbf.ulaval.ca</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Sure! I personally use OpenJump but you can do the same in QGIS if create tables. I don't know if you can display queries in QGIS (maybe with Rumble but I don<t know the state of this project).<br>
<div class="im HOEnZb"><br>
> -----Original Message-----<br>
> From: <a href="mailto:postgis-users-bounces@postgis.refractions.net">postgis-users-bounces@postgis.refractions.net</a> [mailto:<a href="mailto:postgis-users-">postgis-users-</a><br>
> <a href="mailto:bounces@postgis.refractions.net">bounces@postgis.refractions.net</a>] On Behalf Of Ed Linde<br>
> Sent: Thursday, March 22, 2012 3:45 PM<br>
> To: PostGIS Users Discussion<br>
> Subject: Re: [postgis-users] ST_Buffer + grid problem<br>
><br>
</div><div class="HOEnZb"><div class="h5">> Pierre,<br>
> Once I have this raster + buffer geometry intersected, is there an easy way to<br>
> visualize this? Say in Quantum GIS?<br>
> Will I be able to see the raster and the buffer together to check manually if the<br>
> intersection looks fine?<br>
><br>
> Cheers,<br>
> Ed<br>
><br>
><br>
> On Thu, Mar 22, 2012 at 6:30 PM, Ed Linde <<a href="mailto:edolinde@gmail.com">edolinde@gmail.com</a>> wrote:<br>
><br>
><br>
> I am on Fedora 15 x86_64<br>
><br>
><br>
> On Thu, Mar 22, 2012 at 6:28 PM, Pierre Racine<br>
> <<a href="mailto:Pierre.Racine@sbf.ulaval.ca">Pierre.Racine@sbf.ulaval.ca</a>> wrote:<br>
><br>
><br>
> > I can try that ... but I am away from the office now. So will<br>
> have to give it a shot<br>
> > tomorrow morning! :) Will let you know if that fixes it. But<br>
> should I download<br>
> > the source and build GDAL 1.9?<br>
><br>
><br>
> On which OS are you? You should not have to build it as it has<br>
> been released a while ago.<br>
><br>
> Otherwise you can also replace<br>
><br>
> ST_AsRaster(ST_Extent(way_geom)::geometry, 0.000036,<br>
> 0.000036)<br>
><br>
> with the proper ST_MakeEmptyRaster() call:<br>
><br>
> <a href="http://postgis.refractions.net/documentation/manual-" target="_blank">http://postgis.refractions.net/documentation/manual-</a><br>
> svn/RT_ST_MakeEmptyRaster.html<br>
><br>
><br>
> Pierre<br>
><br>
><br>
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><br>
><br>
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