Re: [Qgis-developer] shapefile clipping behavior in qgis revision 13903

2010-07-22 Thread Jim Hammack
Martin,    Rebuilding with geos 3.0.4 solved the problem.  (I was using 3.1.1.)                                                 Thanks,                                                     Jim On 07/16/2010 09:36 AM, Martin Dobias wrote: On Fri, Jul 16, 2010 at 4:06 PM, Jim Hammack wrote:

Re: [Qgis-developer] Render miniature rasters?

2010-07-22 Thread Alexander Bruy
On Wed, 21 Jul 2010 21:49:16 +0200 Paolo Cavallini wrote: > Il 21/07/2010 20:09, Alexander Bruy ha scritto: > > > Some time ago I've start to develop plugin that placed photo thumbnails > > based on their EXIF coordinates on QGIS map canvas, also it can display > > full photo when user clicks on

Re: [Qgis-developer] shapefile clipping behavior in qgis revision 13903

2010-07-22 Thread Jim Hammack
Martin,   Sorry to take so long to respond.  I had some unexpected travel come up and have been away from my email.   Yes, that's what I need but each item on that list has its own dependencies and that's what is driving me crazy.  Every time I change something on the list, it introduces seve

Re: [Qgis-developer] RasterLite speedup

2010-07-22 Thread Paolo Cavallini
Il 22/07/2010 10:36, Andreas Neumann ha scritto: > Hi Paolo, > > Hm - interesting. I did not test it myself. > > However, when you say "tiff" - did you optimize it with pyramids? What > compression did you use? No optimization: just the plain tiff as downloaded (this was meant as a "test drive

Re: [Qgis-developer] Table join branch

2010-07-22 Thread Marco Hugentobler
Hi John Yes, an export adds all the joined fields to the new layer. So this provides a good workaround if the join performance is too slow. Regards, Marco Am Donnerstag, 22. Juli 2010, um 00.29:45 schrieb John C. Tull: > Hi Marco, > > This sounds like another great addition on your part. Is,

Re: [Qgis-developer] RasterLite speedup

2010-07-22 Thread Andreas Neumann
Hi Paolo, Hm - interesting. I did not test it myself. However, when you say "tiff" - did you optimize it with pyramids? What compression did you use? Andreas - Original message - > Hi all. > Surprisingly, reading a slite raster is way faster than a plain TIFF. > Try this: in QGIS, ques

[Qgis-developer] RasterLite speedup

2010-07-22 Thread Paolo Cavallini
Hi all. Surprisingly, reading a slite raster is way faster than a plain TIFF. Try this: in QGIS, questa http://download.gfoss.it/TrueMarble/TrueMarble-250m.sqlite and this: http://ueod-globe.net/globe/TrueMarble_GeoTIFF/TrueMarble.250m.21600x21600.D2.tif.gz Caution: you'll need gfdal 1.7, and proba