I'm so sorry, I think I figure the problem out now
poLayer = poDS->CreateLayer( "polygon", NULL, wkbPoint, NULL );
shall be changed to
poLayer = poDS->CreateLayer( "polygon", NULL, wkbPolygon, NULL );
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I'm so sorry, I think I figure the problem out now
poLayer = poDS->CreateLayer( "polygon", NULL, wkbPoint, NULL );
shall be changed to
poLayer = poDS->CreateLayer( "polygon", NULL, wkbPolygon, NULL );
--
View this message in context:
http://osgeo-org.1803224.n2.nabble.com/problems-with-
Hi,
I am a newer to OGR and I want to create a polygon feature, however it
failed. The code are pasted below
code:
const char *pszDriverName = "ESRI Shapefile";
OGRSFDriver *poDriver;
OGRRegisterAll();
poDriver =
OGRSFDriverRegistrar::GetRegistrar()->GetDr
Sorry Folk,
I forgot the source of code.
I have two type of version(python source), one for QGIS and other for terminal.
1) QGIS/Plugin: http://spatialserver.net/pyqgis_1.0/contributed/imgboundary.zip
2) Teminal: http://dl.dropbox.com/u/14847115/imgtruecorner_py.zip
Thank Brian for remember th
Luiz,
do you have a url handy for the source code of that plugin?
Brian
On Tue, 2011-07-12 at 14:53 -0300, Luiz Motta wrote:
> Met,
>
> I made a QGIS's plugin where calculate the 4 corners of polygon with
> the real pixels inside. Maybe is useful for you.
> The name of plugin is "Image Boundary
Hi all,
I've spent some time today working with the SetGeoTransform function today
and want to mention that the documentation doesn't seem quite clear and
maybe even a bit misleading.
In here,
http://www.gdal.org/classGDALDataset.html#f9593cc241e7d140f5f3c4798a43a668,
the transform is mentioned a
+1
Tamas
2011/7/12 Frank Warmerdam
> Motion: GDAL/OGR 1.8.1RC2 is approved as the official 1.8.1
> release.
>
> +1 Frank
>
> --
>
> ---+--
> I set the clouds in motion - turn up | Frank Warmerdam,
> warmer...@pobox.com
Met,
I made a QGIS's plugin where calculate the 4 corners of polygon with
the real pixels inside. Maybe is useful for you.
The name of plugin is "Image Boundary", The source is Python and use
only GDAL library for process.
Best regards,
Luiz Motta
2011/7/12 Chaitanya kumar CH :
> Mett,
>
> If I
Mett,
If I understand correctly, you need to remove the black borders of geotiff
and reset the corner coordinates. GDAL's nearblack utility[1] might be of
help to you.
[1]: http://www.gdal.org/nearblack.html
On Tue, Jul 12, 2011 at 9:37 PM, mett wrote:
> Hello Everybody!
> Does somebody know i
Indeed, SetAttributeFilter returns the right feature. Thanks Luke.
FYI the ExecuteSQL bug submission is http://trac.osgeo.org/gdal/ticket/4156
-marius
Date: Tue, 12 Jul 2011 12:31:03 -0400
Subject: Re: [gdal-dev] OGR Geometry methods
From: luke.peter...@gmail.com
To: mariusjigm...@hotmail
On Tue, Jul 12, 2011 at 11:56 AM, Marius Jigmond
wrote:
> Strangely enough, ExecuteSQL works (it returns an osgeo.ogr.layer object
> with one feature) with
>
>
> 'select FID from judeteEPSG3844 where DENJUD = "CLUJ"'
>
> but later a GetField('FID') request returns "Illegal field requested in
> Ge
On 11-07-12 11:05 AM, Frank Warmerdam wrote:
Motion: GDAL/OGR 1.8.1RC2 is approved as the official 1.8.1
release.
+1 Daniel
--
Daniel Morissette
http://www.mapgears.com/
Provider of Professional MapServer Support since 2000
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Hello Everybody!
Does somebody know if there is a smart way to get the coordinates of a
GeoTiff of the real data (avoinding the black background)? I mean, I have
the geocoordinates of the image, but they are not referred to the "Real"
data of the image but just to its corners. I know that I can use
Strangely enough, ExecuteSQL works (it returns an osgeo.ogr.layer object with
one feature) with
'select FID from judeteEPSG3844 where DENJUD = "CLUJ"'
but later a GetField('FID') request returns "Illegal field requested in
GetField()"
-marius
Date: Tue, 12 Jul 2011 11:36:42 -0400
Sub
Motion: GDAL/OGR 1.8.1RC2 is approved as the official 1.8.1
release.
+1 Frank
--
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light and sound - activate the windows | http://pobox.com/
RSyaoxin,
Check if poBand->GetNoDataValue() is actually returning a nodata value. If
your raster has an out of range nodata value, there is going to be a
problem. poBand->SetNoDataValue(nodata) will unset the nodata value if the
nodata variable is out of range.
On Tue, Jul 12, 2011 at 7:48 PM, RS
Hi,all
I have a 32-float image with much "NoDatavalue",and I want to get the
minimum value and maximum value.Here is my code:
int bGotMin, bGotMax;
double adfMinMax[2];
double nodata=poBand->GetNoDataValue();
poBand->SetNoDataValue(nodata);
On 11-07-09 12:37 PM, Frank Warmerdam wrote:
Folks,
Somewhat belatedly I have prepared 1.8.1RC2 at:
http://download.osgeo.org/gdal/gdal-1.8.1RC2.tar.gz
http://download.osgeo.org/gdal/gdal181RC2.zip
Please test and report issues. I will raise a motion to approve
it shortly after I have d
No issues here on Windows.
Any chance that the 1.8.1 release can happen today?
(my selfish request, as I am packaging a MapServer release today also)
-jeff
On 11-07-09 1:37 PM, Frank Warmerdam wrote:
Folks,
Somewhat belatedly I have prepared 1.8.1RC2 at:
http://download.osgeo.org/gdal/
Evan,
It seams to work now. I say "seams" because with podofo it also requires
to have available "pdftoppm"
gdal_translate lixo.pdf lixo.tiff
Input file size is 1239, 1754
0'pdftoppm' is not recognized as an internal or external command,
but since your fix to build with poppler 0.14 works jus
Thanks Alex Mantaut.I have got the right result.
Best regards.
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Sent from the GDAL - Dev mailing list archive at Nabble.com.
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\EIS\Python25\lib\**subprocess.py", line 816, in
> _execute_child
> startupinfo)
> WindowsError: [Error 193]
>
> My problem is not the error but, is there a way to "get" the error and stop
> the process in a more smoother way instead of stopping so drastically?
Solimyr,
Since mean_provaimp didn't have any extent data at first, it is created
during the ogr2ogr process. There must be some features that are beyond the
extents of the other shapefile for this to have extended extents.
FYI, the bounds are stored in the .shp file's header from the 37th to 68th
ng so drastically?
Thanks
Antonio
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On 12-07-2011 12:20, Even Rouault wrote:
Le mardi 12 juillet 2011 12:59:31, Joaquim Luis a écrit :
Hi,
I am still having troubles with a build with PDF support. I used to have
a working solution for my gdalread MEX by using poppler 0.14, however
now GDAL gives an error when linking with it (som
Le mardi 12 juillet 2011 12:59:31, Joaquim Luis a écrit :
> Hi,
>
> I am still having troubles with a build with PDF support. I used to have
> a working solution for my gdalread MEX by using poppler 0.14, however
> now GDAL gives an error when linking with it (something about a member
> that does
Hi,
I am still having troubles with a build with PDF support. I used to have
a working solution for my gdalread MEX by using poppler 0.14, however
now GDAL gives an error when linking with it (something about a member
that does not exist). So I turned again to 0.16 and managed to compile
ever
Thx for the answers, now I get the right srs but the extent is different:
SHAPE 1 ( the one where I want to get the info and copy to the new)
$ ogrinfo -al provaimp.shp
INFO: Open of `provaimp.shp'
using driver `ESRI Shapefile' successful.
Layer name: provaimp
Geometry: Polygon
Feature Coun
Hello
I would say that we clearly need to tag them.
But, since this is a decision tha might take some time, can anyone give me a
few tips on tagging OK, Cancel, Next, Back buttons in Georectify module and
Location Wizard interfaces' Because I need to have spanish working version
ASAP. I just need a
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