Re: [gdal-dev] Interpolation when using the WMS format

2014-09-26 Thread Peter Hopfgartner
Am 26.09.2014 um 19:22 schrieb Even Rouault : > Peter, > Hi Even, > This is an interesting proof of concept. > > I have several notes : > - not sure about your naming conventions. For me your 'top' and 'bottom' must > be inverted. In imaging convention, the y of top is < to the y of bottom >

Re: [gdal-dev] Interpolation when using the WMS format

2014-09-26 Thread Peter Hopfgartner
On 09/19/2014 01:50 PM, Peter Hopfgartner wrote: On 09/18/2014 10:30 PM, Even Rouault wrote: Le jeudi 18 septembre 2014 22:23:06, Peter Hopfgartner a écrit : Salut Evan, thanks for you recipe. Unfortunately, what I am really interested in is to use this from MapServer. Could you give me a

Re: [gdal-dev] Interpolation when using the WMS format

2014-09-19 Thread Peter Hopfgartner
On 09/19/2014 12:51 PM, Even Rouault wrote: Selon Peter Hopfgartner : Hello Evan, I've tried this on your suggestion. What happens is, that all labels are now much smaller, even harder to read then before. Basically, it seems that tiles from a higher zoom levels are taken. This wou

Re: [gdal-dev] Interpolation when using the WMS format

2014-09-19 Thread Peter Hopfgartner
On 09/18/2014 10:30 PM, Even Rouault wrote: Le jeudi 18 septembre 2014 22:23:06, Peter Hopfgartner a écrit : Salut Evan, thanks for you recipe. Unfortunately, what I am really interested in is to use this from MapServer. Could you give me a pointer in the source where the resampling takes

Re: [gdal-dev] Interpolation when using the WMS format

2014-09-19 Thread Peter Hopfgartner
On 09/18/2014 11:03 PM, Jukka Rahkonen wrote: Peter Hopfgartner r3-gis.com> writes: Salut Evan, thanks for you recipe. Unfortunately, what I am really interested in is to use this from MapServer. Could you give me a pointer in the source where the resampling takes place? Hi, Hi Ju

Re: [gdal-dev] Interpolation when using the WMS format

2014-09-19 Thread Peter Hopfgartner
ver in the processing pipeline. I did not have the time to look at the code yet (and probably I do not have enough C++ experience either), I'll retry during the weekend. Regards, Peter On 09/18/2014 10:30 PM, Even Rouault wrote: Le jeudi 18 septembre 2014 22:23:06, Peter Hopfgartner a écrit : Salu

Re: [gdal-dev] Interpolation when using the WMS format

2014-09-18 Thread Peter Hopfgartner
:11, Peter Hopfgartner a écrit : >> Hi, everybody >> >> we are using the GDAL WMS driver for getting maps from a public WMTS >> service, http://www.basemap.at. Anyway, the resulting image does not >> look smooth. In particular, I would guess that the the image was scaled

[gdal-dev] Interpolation when using the WMS format

2014-09-18 Thread Peter Hopfgartner
20037508.34 -20037508.34 18 1 1 top EPSG:3857 256 256 3 The command is: gdal_translate -srcwin 3550 2350 10 10 -of JPEG -outsize 250 250 basemap_at.xml basemap_at.jpg As can be clearly seen, the labels are hard to read. Reagrds, Peter -- Peter Hopfgartner R3 GIS

Re: [gdal-dev] Issue GDAL with JPEG-compressed TIFFS

2012-02-03 Thread Peter Hopfgartner
apserver+artefacts+in+raster+gdal&ie=utf-8&oe=utf-8, but mostly related to older versions of GDAL and without resolution. Thanks, Peter -- Peter Hopfgartner R3 GIS Srl - GmbH www.r3-gis.com ___ gdal-dev mailing list gdal-dev@lists.osgeo.

[gdal-dev] Issue GDAL with JPEG-compressed TIFFS

2012-02-03 Thread Peter Hopfgartner
t use Jpeg compression: gdal_translate -of GTiff -co "TILED=YES" -co "BLOCKXSIZE=512" -co "BLOCKYSIZE=512" There are some hits for http://www.google.com/search?client=ubuntu&channel=fs&q=mapserver+artefacts+in+raster+gdal&ie=utf-8&oe=utf-8, but most

Re: [gdal-dev] New PHP bindings - php5-gdal

2011-08-09 Thread Peter Hopfgartner
On 08/09/2011 12:32 AM, Jean-François Gigand wrote: Hi, I am writing a PHP 5 module providing bindings for GDAL and OGR. This would be a very usefull addition to GDAL. It is GPL3-licensed and available here: http://projects.geonef.fr/projects/php5-gdal/wiki I'm wondering if it would'nt be mo

[gdal-dev] Copyright notices for SWIG/PHP

2011-04-14 Thread Peter Hopfgartner
http://wiki.osgeo.org/wiki/GDAL_Provenance_Review lists the PHP bindings as lacking copyright headers. If I got it right, this prevents Fedora to build those bindings. Is there any chance to get those copyright into the headers? Has the original author been MIA? Thanks, Peter R3 GIS Srl - Gm

RE: Re: [gdal-dev] Can not run ogr2ogr from a web server running PHP

2010-12-21 Thread Peter Hopfgartner
010 16:11 >Your environment variables are set for your current user, apache usually >runs as www-data or nobody user. >Use http://md.php.net/putenv to set your environment variables this will >work both from apache and from CLI. > >On Tue, Dec 21, 2010 at 4:51 PM, Peter Hopfgart

[gdal-dev] Can not run ogr2ogr from a web server running PHP

2010-12-21 Thread Peter Hopfgartner
E_HOME echo $ORACLE_SID echo $LD_LIBRARY_PATH the environment variables are set correctly. So why can't ogr2ogr find the correct Oracle instance? Platform: RHEL 5, 64 bit, Oracle 11.1 Regards, Peter Hopfgartner R3 GIS Srl - GmbH http://www.r3-gis.com

RE: Re: [gdal-dev] Motion: Promote GDAL/OGR 1.7.3RC2 to final release

2010-11-09 Thread Peter Hopfgartner
-3.8.2-7.el5_5.5 libgeotiff-devel-1.2.4-3.el5 libtiff-3.8.2-7.el5_5.5 Regards, Peter R3 GIS Srl - GmbH http://www.r3-gis.com Frank Warmerdam wrote Subject: Re: [gdal-dev] Motion: Promote GDAL/OGR 1.7.3RC2 to final release Date: 09.11.2010 16:32 >Peter Hopfgartner wrote: &

RE: Re: [gdal-dev] Motion: Promote GDAL/OGR 1.7.3RC2 to final release

2010-11-09 Thread Peter Hopfgartner
on: Promote GDAL/OGR 1.7.3RC2 to final release Date: 09.11.2010 17:22 >Peter Hopfgartner wrote: >> Hi Frank, >> >> gdal was configured with: >> >> --with-geotiff=external \ >> --with-tiff=external \ >> --with-libtiff=exte

RE: [gdal-dev] Motion: Promote GDAL/OGR 1.7.3RC2 to final release

2010-11-09 Thread Peter Hopfgartner
from EPEL and elgis. Regards, Peter Hopfgartner R3 GIS Srl - GmbH http://www.r3-gis.com Frank Warmerdam wrote Subject: [gdal-dev] Motion: Promote GDAL/OGR 1.7.3RC2 to final release Date: 08.11.2010 21:22 >Motion: Promote GDAL/OGR 1.7.3RC2 to final release > >--- >

RE: [gdal-dev] GDAL/OGR 1.7.3 Release Candidate

2010-11-09 Thread Peter Hopfgartner
Since this one affected me, I would like to ask if the fix for http://trac.osgeo.org/gdal/ticket/3411 is included? Regards, Peter R3 GIS Srl - GmbH http://www.r3-gis.com Frank Warmerdam wrote Subject: [gdal-dev] GDAL/OGR 1.7.3 Release Candidate Date: 07.11.2010 03:49 >Folks,

Re: [gdal-dev] Re: Writing non-ASCII characters to shapefile

2010-07-05 Thread Peter Hopfgartner
es is not portable. I > >> am also aware that shapefile.cpg can store a shapefile's codepage. I > >> don't know how to put these pieces together to create a portable > >> solution, however. > >> > >> Apologies if this is a newbie questi

RE: Re: [gdal-dev] Compilation problems on CentOS 5

2010-05-10 Thread Peter Hopfgartner
Frank, compilation went smooth using the --without-expat option. On CentOS 5.4, expat cames as expat-1.95.8. Thank you for your halp Peter Frank Warmerdam wrote Subject: Re: [gdal-dev] Compilation problems on CentOS 5 Date: 07.05.2010 17:36 >Peter Hopfgartner wr

[gdal-dev] Compilation problems on CentOS 5

2010-05-07 Thread Peter Hopfgartner
1 exit status make[1]: *** [gdalinfo] Error 1 make[1]: Leaving directory `/home/rpmbuild/tmp/gdal-1.7.2/apps' make: *** [apps-target] Error 2 Where should the symbol "XML_StopParser" come from? The same configure works perfectly with 1.6.3 on the same box. Regards, peter -- Dott. P

Re: [gdal-dev] GDAL/OGR 1.7.2 Release Candidate

2010-04-21 Thread Peter Hopfgartner
must contain _cv_ to be cached ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev Could you try with ./configure --without-libtool ? Peter -- Dott. Peter Hopfgartner R3 GIS Srl - GmbH Via Johann Kr

Re: [gdal-dev] GDAL/OGR 1.7.2 Release Candidate

2010-04-21 Thread Peter Hopfgartner
./configure guesses 3.9 is installed, see attached config.log, where LIBDAP_39 gets defined. Regards, Peter -- Dott. Peter Hopfgartner R3 GIS Srl - GmbH Via Johann Kravogl-Str. 2 I-39012 Meran/Merano (BZ) Email: peter.hopfgart...@r3-gis.com Tel. : +39 0473 494949 Fax : +39 0473 069902 www : http://ww

Re: [gdal-dev] Issues when exporting from PostGIS to shape

2010-03-13 Thread Peter Hopfgartner
Frank Warmerdam wrote: Peter Hopfgartner wrote: (...) ii) the resulting shape file has a language identifier set to 57 (ANSI), but it really is UTF-8 [1][2]. That is correct. The Shapefile driver is currently unaware of encoding issues and always marks the generated dbf files with the

Re: [gdal-dev] Issues when exporting from PostGIS to shape

2010-03-10 Thread Peter Hopfgartner
Frank Warmerdam wrote: Peter Hopfgartner wrote: i) The .dbf in this shape file does not contain the column "id". Peter, I believe the "id" field is being treated as the feature id, and thus is not exposed as a regular column. This results in it being lost in the translat

[gdal-dev] Issues when exporting from PostGIS to shape

2010-03-10 Thread Peter Hopfgartner
n 1.6.3. PostGIS is version 1.4.1. platform is CentOS 5, 64 bit. Regards, Peter [1] http://support.esri.com/index.cfm?fa=knowledgebase.techArticles.articleShow&d=21106 [2] http://www.dbase.com/knowledgebase/int/db7_file_fmt.htm -- Dott. Peter Hopfgartner R3 GIS Srl - GmbH Via Johann Kravo