Re: [Qgis-developer] Make valid in master
Hi Andrea, On Thu, Jan 16, 2014 at 12:39 AM, Andrea Peri aperi2...@gmail.com wrote: It should be applied only when the test IsValid fail. This should limit the slowness. Also pay attention that something the result of a MakeValid on an Invalid poligon could be a MultiPolygon or also a Collection. So to use it in an automatic manner need to apply also a ST_Multi(CollectionExtract(ST_MakeValid(geometry),3)). To be sure that it is always a geometry of the same kind. Thank you. I was wondering how to do that! I suppose that would be for the QgsGeometry class function(s) to handle, thereby just returning an array of same geom type passed in, or returning whether the fix was actually done and assigning any results to a referenced variable. Regards, Larry A. 2014/1/16 Larry Shaffer lar...@dakotacarto.com Hi Paolo, On Wed, Jan 15, 2014 at 11:35 PM, Paolo Cavallini cavall...@faunalia.itwrote: Hi all. To the best of my knowledge, our make clean command, available through the Processing subplugin: http://plugins.qgis.org/plugins/processinglwgeomprovider/ is the most effective method to clean up invalid geometries. I would therefore suggest to include it in master, in order to have it available straight away for everybody. This depends on lwgeom, available at least on Debian and Windows. I have recently made a Homebrew formula for Mac that allows liblwgeom to be built without Postgres/PostGIS installs (a bit of a hack, actually). So, the standalone lib is now readily available on Mac OS X as well [0]. +1 for this to be included in QgsGeometry or similar class. It would help solve labeling issues where the extents-clipped geometry is invalid. Would slow rendering down, of course, but would be good to have as an option for faster machines and print jobs. Note: the validity fix would be applied to the duplicates of feature geometries, which are used by PAL. [0] https://github.com/Homebrew/homebrew/blob/master/Library/Formula/liblwgeom.rb Larry Opinions? Any blockers? All the best. -- Paolo Cavallini - www.faunalia.eu QGIS PostGIS courses: http://www.faunalia.eu/training.html ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer -- - Andrea Peri . . . . . . . . . qwerty àèìòù - ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Make valid in master
Hi, including it into processing is better than putting it as a separated plugin, it depends on processing. If there are no objections, please open a new pull request. Regards. Sent from mobile. Sorry for being short. -- Giuseppe Sucameli Il 16/gen/2014 07:36 Paolo Cavallini cavall...@faunalia.it ha scritto: Hi all. To the best of my knowledge, our make clean command, available through the Processing subplugin: http://plugins.qgis.org/plugins/processinglwgeomprovider/ is the most effective method to clean up invalid geometries. I would therefore suggest to include it in master, in order to have it available straight away for everybody. This depends on lwgeom, available at least on Debian and Windows. Opinions? Any blockers? All the best. -- Paolo Cavallini - www.faunalia.eu QGIS PostGIS courses: http://www.faunalia.eu/training.html ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] matplotlib ascii errors when using OSGeo4W install
I recently reinstalled QGIS 2.0 and 2.1 from the OSGeo4W advanced install.
Now I get some ascii errors when importing some matplotlib modules. I have
narrowed it down to the import of matplotlib.fontmanager:
*import matplotlib.font_managerTraceback (most recent call last): File
input, line 1, in module File
C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py, line 453, in _import
mod = _builtin_import(name, globals, locals, fromlist, level) File
C:\OSGEO4~1\apps\Python27\lib\site-packages\matplotlib\font_manager.py,
line 1356, in module_rebuild() File
C:\OSGEO4~1\apps\Python27\lib\site-packages\matplotlib\font_manager.py,
line 1341, in _rebuildfontManager = FontManager() File
C:\OSGEO4~1\apps\Python27\lib\site-packages\matplotlib\font_manager.py,
line 1004, in __init__self.ttflist = createFontList(self.ttffiles)
File
C:\OSGEO4~1\apps\Python27\lib\site-packages\matplotlib\font_manager.py,
line 584, in createFontListprop = ttfFontProperty(font) File
C:\OSGEO4~1\apps\Python27\lib\site-packages\matplotlib\font_manager.py,
line 398, in ttfFontPropertysfnt4 =
sfnt4.decode('ascii').lower()UnicodeDecodeError: 'ascii' codec can't decode
byte 0x8a in position 14: ordinal not in range(128)*
I have tried to reinstall matplotlib (from OSGEo4w 64-bit). No difference.
Any ideas?
regards
Josef
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Re: [Qgis-developer] New Save as... dialog
Hi Paolo! * What do you mean by lot of empty space in the middle here is only a very small stripe * mostly emtpy - it is filled on demand depending on how many options are provided by the format. - try to save as SpatiaLite The only (currently) unfortunate thing is that the More Options button is not shrinking the window again if you press it again .. So once the extended options are opened you should leave them switched on. If anyone has a good idea howto solve it .. suggestions welcome. The original intention was to make the dialog as small as possible and not annoy novice users with extended options they might never need. Per default there should be no need to use the More Options button. Every format should have reasonable defaults now (if not tell me and I am going to change it). I am not 100% happy with that layout either but it was the best we (Matthias and me) could make at that moment. kind regards Werner On 2014-01-15 12:18, Paolo Cavallini wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi all. I noticed the current dialog for Save as... for vectors should be improved: * there is a lot of empty space in the middle * the More Options button is non-standard, as it opens a side block with panels, mostly empty * IMHO the general appearance should be similar between this dialog and the Save as... for rasters. Should I open a ticket on this? All the best. - -- Paolo Cavallini - www.faunalia.eu Corsi QGIS e PostGIS: http://www.faunalia.eu/training.html -BEGIN PGP SIGNATURE- Version: GnuPG v1 Comment: Using GnuPG with Icedove - http://www.enigmail.net/ iEYEARECAAYFAlLWbqAACgkQ/NedwLUzIr7KdgCggWG368yvvGW4jm7utShg5KHk rl8An2ypZmnsbC6sbjpFP1hMLPY18Ho3 =zC+w -END PGP SIGNATURE- ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] Issue with standalone python script and PostGIS Layers
Hello all, I have a standalone python script that creates a bunch of PDFs for me. Recently this script has developed an issue. It uses QGIS-dev so it could be related to some of the changes in master recently as it works fine with QGIS 2.0. It makes about 42 PDFs then it stops. It is not actually crashing as such, as you can see it running in task manager. It stays running using between 0 and 2% processor, and fluctuates a little with memory use (around 108840kB). But it does not produce any more PDFs. It is like it is stuck. From the log file that my script creates, I know that it is hanging with this line of code: vlayer = QgsVectorLayer(uri.uri(), layerName, postgres) If I try and connect to the database using DB Manager in QGIS or pgAdmin III while the script is still running, I get an error saying there is already too many clients already. If I kill the process in windows task manager, I am then able to connect to the database using DB manager. Has anyone any suggestions as to what is wrong here? Is this a bug? I updated QGIS dev this morning using the OSGeo4W installer (its revision is eb9ce3a). James Stott GIS-koordinator Administrasjonsavdelinga Fylkesmannen i Rogaland Telefon: 51568793 james.st...@fylkesmannen.nomailto:james.st...@fylkesmannen.no http://www.temakart-rogaland.no ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] QGIS 2.0.1: Changing layer properties with python console
Hello, I'm working on a plugin that will aim to ensure that the following steps either transparent to the user with one click:1. Creating a table with predefined fields2. Record in this table in postgis, then open in Qgis 3. Changing the properties (especially the properties of the fields tab) this layer to: - Set Edit widget of fields - Associate a form created with Qt Creator For steps 1 and 2 is OK. However despite researches in the qgis' Cookbook and forums, I haven't find functions that allow me to carry out step 3 using the python console ... Have you any idea ? Thanks for the answers in advance! Guillaume ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Qgis web client search
Hi,
I have no idea, where this is located on Windows...
but you need to adapt the wsgi files you downloaded from github with QWC
to your db settings (see section 6.2)!
Bernhard
P.S. please try to reply to the list
Am 16.01.2014 10:17, schrieb Mira Maric:
Hi!
I do the following:
I download mod_wsgi.so from
http://www.lfd.uci.edu/~gohlke/pythonlibs/#mod_wsgi an put it in:
C:\OSGeo4W\apache\modules
In Apache config file I added line:
-LoadModule wsgi_module modules/mod_wsgi.so
I restart apache and turn it on, it's work OK. Now I don't know where
to do this, where is file for this settings?
I am using Windows!
6.1. Configuration of mod_wsgi
==
You need to enable mod_wsgi as root. (Ubuntu: a2enmod mod_wsgi).
You need to configure apache with the following lines (e.g. in file
/etc/apache2/sites-available/default):
#mod_wsgi
WSGIDaemonProcess gis processes=5 threads=15 display-name=%{GROUP}
WSGIScriptAlias /wsgi/ /home/www/wsgi/
WSGIScriptAliasMatch ^/wsgi/([^/]+) /home/www/wsgi/$1.wsgi
Thanks!
2014/1/16 Mira Maricmmmx...@gmail.com:
Hi!
I do the following:
I download mod_wsgi.so from
http://www.lfd.uci.edu/~gohlke/pythonlibs/#mod_wsgi an put it in:
C:\OSGeo4W\apache\modules
In Apache config file I added line:
-LoadModule wsgi_module modules/mod_wsgi.so
I restart apache and turn it on, it's work OK. Now I don't know where
to do this
Uncaught SyntaxError: Unexpected token ILLEGAL in search.wsgi:1
2014/1/16 Bernhard Ströblbernhard.stro...@jena.de:
Hi,
did you configure the wsgi scripts to match your database and did you
provide the search tables in the database?
Both is described in the README (section 6) [1]
Bernhard
[1] https://github.com/qgis/QGIS-Web-Client
Am 16.01.2014 07:33, schrieb Mira Maric:
1.
First I added line in Apache config file:
-LoadModule wsgi_module modules/mod_wsgi.so
2.
In GlobalOption.js I set var useGeoNamesSearchBox = false; var
searchBoxQueryURL
=http://localhost:89/qgis-web-client-master/wsgi/search.wsgi?query=;;
var searchBoxGetGeomURL
=http://localhost:89/qgis-web-client-master/wsgi/getSearchGeom.wsgi;;
When i try to search, i do not get anything! Is there any example for
searching setup?
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Re: [Qgis-developer] Qgis web client search
I set up Apache config file:
insert following lines:
- LoadModule wsgi_module modules/mod_wsgi.so
and
WSGIScriptAlias /wsgi C:\OSGeo4W\apache\htdocs\qgis-web-client-master\wsgi
WSGIScriptAliasMatch ^/wsgi/([^/]+)
C:\OSGeo4W\apache\htdocs\qgis-web-client-master\$1.wsgi
, after this I create tables in Posgis and modify connection string in
search.wsgi and getSearchGeom.wsgi.
Now when I run web page and try to search in search box I get this error:
Resource interpreted as Script but transferred with MIME type text/plain:
http://localhost:89/qgis-web-client-master/wsgi/search.wsgi?query=searchtables=query=89cb=stcCallback1001;.
ext-all.js:7
Uncaught SyntaxError: Unexpected token ILLEGAL search.wsgi:1
2014/1/16 Bernhard Ströbl bernhard.stro...@jena.de:
Hi,
I have no idea, where this is located on Windows...
but you need to adapt the wsgi files you downloaded from github with QWC to
your db settings (see section 6.2)!
Bernhard
P.S. please try to reply to the list
Am 16.01.2014 10:17, schrieb Mira Maric:
Hi!
I do the following:
I download mod_wsgi.so from
http://www.lfd.uci.edu/~gohlke/pythonlibs/#mod_wsgi an put it in:
C:\OSGeo4W\apache\modules
In Apache config file I added line:
-LoadModule wsgi_module modules/mod_wsgi.so
I restart apache and turn it on, it's work OK. Now I don't know where
to do this, where is file for this settings?
I am using Windows!
6.1. Configuration of mod_wsgi
==
You need to enable mod_wsgi as root. (Ubuntu: a2enmod mod_wsgi).
You need to configure apache with the following lines (e.g. in file
/etc/apache2/sites-available/default):
#mod_wsgi
WSGIDaemonProcess gis processes=5 threads=15 display-name=%{GROUP}
WSGIScriptAlias /wsgi/ /home/www/wsgi/
WSGIScriptAliasMatch ^/wsgi/([^/]+) /home/www/wsgi/$1.wsgi
Thanks!
2014/1/16 Mira Maricmmmx...@gmail.com:
Hi!
I do the following:
I download mod_wsgi.so from
http://www.lfd.uci.edu/~gohlke/pythonlibs/#mod_wsgi an put it in:
C:\OSGeo4W\apache\modules
In Apache config file I added line:
-LoadModule wsgi_module modules/mod_wsgi.so
I restart apache and turn it on, it's work OK. Now I don't know where
to do this
Uncaught SyntaxError: Unexpected token ILLEGAL in search.wsgi:1
2014/1/16 Bernhard Ströblbernhard.stro...@jena.de:
Hi,
did you configure the wsgi scripts to match your database and did you
provide the search tables in the database?
Both is described in the README (section 6) [1]
Bernhard
[1] https://github.com/qgis/QGIS-Web-Client
Am 16.01.2014 07:33, schrieb Mira Maric:
1.
First I added line in Apache config file:
-LoadModule wsgi_module modules/mod_wsgi.so
2.
In GlobalOption.js I set var useGeoNamesSearchBox = false; var
searchBoxQueryURL
=http://localhost:89/qgis-web-client-master/wsgi/search.wsgi?query=;;
var searchBoxGetGeomURL
=http://localhost:89/qgis-web-client-master/wsgi/getSearchGeom.wsgi;;
When i try to search, i do not get anything! Is there any example for
searching setup?
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Re: [Qgis-developer] Qgis web client search
Hi,
try to enter the url of the wsgi-script directly in your browser and see
what it returns, check QWC's log file for any errors of the wsgi script.
Bernhard
Am 16.01.2014 12:09, schrieb Mira Maric:
I set up Apache config file:
insert following lines:
- LoadModule wsgi_module modules/mod_wsgi.so
and
WSGIScriptAlias /wsgi C:\OSGeo4W\apache\htdocs\qgis-web-client-master\wsgi
WSGIScriptAliasMatch ^/wsgi/([^/]+)
C:\OSGeo4W\apache\htdocs\qgis-web-client-master\$1.wsgi
, after this I create tables in Posgis and modify connection string in
search.wsgi and getSearchGeom.wsgi.
Now when I run web page and try to search in search box I get this error:
Resource interpreted as Script but transferred with MIME type text/plain:
http://localhost:89/qgis-web-client-master/wsgi/search.wsgi?query=searchtables=query=89cb=stcCallback1001;.
ext-all.js:7
Uncaught SyntaxError: Unexpected token ILLEGAL search.wsgi:1
2014/1/16 Bernhard Ströblbernhard.stro...@jena.de:
Hi,
I have no idea, where this is located on Windows...
but you need to adapt the wsgi files you downloaded from github with QWC to
your db settings (see section 6.2)!
Bernhard
P.S. please try to reply to the list
Am 16.01.2014 10:17, schrieb Mira Maric:
Hi!
I do the following:
I download mod_wsgi.so from
http://www.lfd.uci.edu/~gohlke/pythonlibs/#mod_wsgi an put it in:
C:\OSGeo4W\apache\modules
In Apache config file I added line:
-LoadModule wsgi_module modules/mod_wsgi.so
I restart apache and turn it on, it's work OK. Now I don't know where
to do this, where is file for this settings?
I am using Windows!
6.1. Configuration of mod_wsgi
==
You need to enable mod_wsgi as root. (Ubuntu: a2enmod mod_wsgi).
You need to configure apache with the following lines (e.g. in file
/etc/apache2/sites-available/default):
#mod_wsgi
WSGIDaemonProcess gis processes=5 threads=15 display-name=%{GROUP}
WSGIScriptAlias /wsgi/ /home/www/wsgi/
WSGIScriptAliasMatch ^/wsgi/([^/]+) /home/www/wsgi/$1.wsgi
Thanks!
2014/1/16 Mira Maricmmmx...@gmail.com:
Hi!
I do the following:
I download mod_wsgi.so from
http://www.lfd.uci.edu/~gohlke/pythonlibs/#mod_wsgi an put it in:
C:\OSGeo4W\apache\modules
In Apache config file I added line:
-LoadModule wsgi_module modules/mod_wsgi.so
I restart apache and turn it on, it's work OK. Now I don't know where
to do this
Uncaught SyntaxError: Unexpected token ILLEGAL in search.wsgi:1
2014/1/16 Bernhard Ströblbernhard.stro...@jena.de:
Hi,
did you configure the wsgi scripts to match your database and did you
provide the search tables in the database?
Both is described in the README (section 6) [1]
Bernhard
[1] https://github.com/qgis/QGIS-Web-Client
Am 16.01.2014 07:33, schrieb Mira Maric:
1.
First I added line in Apache config file:
-LoadModule wsgi_module modules/mod_wsgi.so
2.
In GlobalOption.js I set var useGeoNamesSearchBox = false; var
searchBoxQueryURL
=http://localhost:89/qgis-web-client-master/wsgi/search.wsgi?query=;;
var searchBoxGetGeomURL
=http://localhost:89/qgis-web-client-master/wsgi/getSearchGeom.wsgi;;
When i try to search, i do not get anything! Is there any example for
searching setup?
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Re: [Qgis-developer] Qgis web client search
://localhost:89/qgis-web-client-master/wsgi/search.wsgi?query=;; var searchBoxGetGeomURL =http://localhost:89/qgis-web-client-master/wsgi/getSearchGeom.wsgi;; When i try to search, i do not get anything! Is there any example for searching setup? __ Information from ESET Mail Security, version of virus signature database 9297 (20140116) __ The message was checked by ESET Mail Security. http://www.eset.com ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Qgis web client search
Maric: 1. First I added line in Apache config file: -LoadModule wsgi_module modules/mod_wsgi.so 2. In GlobalOption.js I set var useGeoNamesSearchBox = false; var searchBoxQueryURL =http://localhost:89/qgis-web-client-master/wsgi/search.wsgi?query=;; var searchBoxGetGeomURL =http://localhost:89/qgis-web-client-master/wsgi/getSearchGeom.wsgi;; When i try to search, i do not get anything! Is there any example for searching setup? __ Information from ESET Mail Security, version of virus signature database 9297 (20140116) __ __ Information from ESET Mail Security, version of virus signature database 9297 (20140116) __ The message was checked by ESET Mail Security. http://www.eset.com ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] matplotlib ascii errors when using OSGeo4W install
OK, somehow the problem is fixed. I really do not know what happened and
why it starts working but along the way I tried removing the .matplotlib
folder in my user local settings. I also tried a fresh QGIS install from
the 64-bit standalone installer (2.0.1-3) and then the same from the 32-bit
standalone installer. Matplotlib was OK again after the 32-bit install,
even _after_ I uninstalled the 32-bit version.
regards
Josef
2014/1/16 Josef K groundwater...@gmail.com
I recently reinstalled QGIS 2.0 and 2.1 from the OSGeo4W advanced install.
Now I get some ascii errors when importing some matplotlib modules. I have
narrowed it down to the import of matplotlib.fontmanager:
*import matplotlib.font_managerTraceback (most recent call last): File
input, line 1, in module File
C:/OSGEO4~1/apps/qgis-dev/./python\qgis\utils.py, line 453, in _import
mod = _builtin_import(name, globals, locals, fromlist, level) File
C:\OSGEO4~1\apps\Python27\lib\site-packages\matplotlib\font_manager.py,
line 1356, in module_rebuild() File
C:\OSGEO4~1\apps\Python27\lib\site-packages\matplotlib\font_manager.py,
line 1341, in _rebuildfontManager = FontManager() File
C:\OSGEO4~1\apps\Python27\lib\site-packages\matplotlib\font_manager.py,
line 1004, in __init__ self.ttflist = createFontList(self.ttffiles)
File
C:\OSGEO4~1\apps\Python27\lib\site-packages\matplotlib\font_manager.py,
line 584, in createFontListprop = ttfFontProperty(font) File
C:\OSGEO4~1\apps\Python27\lib\site-packages\matplotlib\font_manager.py,
line 398, in ttfFontPropertysfnt4 =
sfnt4.decode('ascii').lower()UnicodeDecodeError: 'ascii' codec can't decode
byte 0x8a in position 14: ordinal not in range(128) *
I have tried to reinstall matplotlib (from OSGEo4w 64-bit). No difference.
Any ideas?
regards
Josef
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Re: [Qgis-developer] Qgis web client search
Hi, If you get the source code of the Python File than it means that the wsgi module is not enabled or correctly configured. But as Bernhard said - at the beginning you really have to work in manual mode - not directly in QGIS web client. You will have to make sure that the database is properly set up, the database connection and credentials work and that the script returns a valid JSON response. If that works you can continue testing it in QGIS web client. Andreas Am 16.01.2014 12:09, schrieb Mira Maric: I set up Apache config file: insert following lines: - LoadModule wsgi_module modules/mod_wsgi.so and WSGIScriptAlias /wsgi C:\OSGeo4W\apache\htdocs\qgis-web-client-master\wsgi WSGIScriptAliasMatch ^/wsgi/([^/]+) C:\OSGeo4W\apache\htdocs\qgis-web-client-master\$1.wsgi , after this I create tables in Posgis and modify connection string in search.wsgi and getSearchGeom.wsgi. Now when I run web page and try to search in search box I get this error: Resource interpreted as Script but transferred with MIME type text/plain: http://localhost:89/qgis-web-client-master/wsgi/search.wsgi?query=searchtables=query=89cb=stcCallback1001;. ext-all.js:7 Uncaught SyntaxError: Unexpected token ILLEGAL search.wsgi:1 ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Issue with standalone python script and PostGIS Layers
Hi On Thu, Jan 16, 2014 at 11:06 AM, Stott James fmro...@fylkesmannen.nowrote: Hello all, I have a standalone python script that creates a bunch of PDFs for me. Recently this script has developed an issue. It uses QGIS-dev so it could be related to some of the changes in master recently as it works fine with QGIS 2.0. It makes about 42 PDFs then it stops. It is not actually crashing as such, as you can see it running in task manager. It stays running using between 0 and 2% processor, and fluctuates a little with memory use (around 108840kB). But it does not produce any more PDFs. It is like it is stuck. From the log file that my script creates, I know that it is hanging with this line of code: vlayer = QgsVectorLayer(uri.uri(), layerName, postgres) If I try and connect to the database using DB Manager in QGIS or pgAdmin III while the script is still running, I get an error saying there is already too many clients already. If I kill the process in windows task manager, I am then able to connect to the database using DB manager. Has anyone any suggestions as to what is wrong here? Is this a bug? I updated QGIS dev this morning using the OSGeo4W installer (its revision is eb9ce3a). If you are creating postgis layers in a loop, are you making sure to destroy them again nicely in your loop? Anyway if it used to work before maybe there was a regression somewhere Regards Tim James Stott GIS-koordinator Administrasjonsavdelinga Fylkesmannen i Rogaland Telefon: 51568793 james.st...@fylkesmannen.no http://www.temakart-rogaland.no ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer -- Tim Sutton - QGIS Project Steering Committee Member == Please do not email me off-list with technical support questions. Using the lists will gain more exposure for your issues and the knowledge surrounding your issue will be shared with all. Irc: timlinux on #qgis at freenode.net == ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] QGis 2.0.1 - Group layer SR selection panel
Hello all, there is something wrong, or too complex, in the panel in object. In fact, if I create a layer group and I want to give a unique SR to all layers under the group, in the panel it is not possible to select the SR directly in the recently used SR list. I tried using double click, single click ... nothing to do :( The only way to do it is to ... select the SR from the mondial reference systems, that are not ordinated. Please, tell me that it will be changed in the next version of QGis ! Thank you Roberto ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Issue with standalone python script and PostGIS Layers
Thanks for the response Tim. I have not been destroying my layers. This has not been an issue when running the plugin with 2.0. This was the first thing I thought about in the version running against master so I added the following code to close the postgis layers as it once I am finished with them: QgsMapLayerRegistry.instance().removeMapLayer(layer_id) This has not made it difference. It still hangs at the same place and I still get the warning that there is already too many clients when trying to connect to PostGIS with DB Manager or pgAdmin. Shall I open a bug? Fra: Tim Sutton [mailto:li...@linfiniti.com] Sendt: 16. januar 2014 13:30 Til: Stott James Kopi: qgis-developer@lists.osgeo.org Emne: Re: [Qgis-developer] Issue with standalone python script and PostGIS Layers Hi On Thu, Jan 16, 2014 at 11:06 AM, Stott James fmro...@fylkesmannen.nomailto:fmro...@fylkesmannen.no wrote: Hello all, I have a standalone python script that creates a bunch of PDFs for me. Recently this script has developed an issue. It uses QGIS-dev so it could be related to some of the changes in master recently as it works fine with QGIS 2.0. It makes about 42 PDFs then it stops. It is not actually crashing as such, as you can see it running in task manager. It stays running using between 0 and 2% processor, and fluctuates a little with memory use (around 108840kB). But it does not produce any more PDFs. It is like it is stuck. From the log file that my script creates, I know that it is hanging with this line of code: vlayer = QgsVectorLayer(uri.uri(), layerName, postgres) If I try and connect to the database using DB Manager in QGIS or pgAdmin III while the script is still running, I get an error saying there is already too many clients already. If I kill the process in windows task manager, I am then able to connect to the database using DB manager. Has anyone any suggestions as to what is wrong here? Is this a bug? I updated QGIS dev this morning using the OSGeo4W installer (its revision is eb9ce3a). If you are creating postgis layers in a loop, are you making sure to destroy them again nicely in your loop? Anyway if it used to work before maybe there was a regression somewhere Regards Tim James Stott GIS-koordinator Administrasjonsavdelinga Fylkesmannen i Rogaland Telefon: 51568793 james.st...@fylkesmannen.nomailto:james.st...@fylkesmannen.no http://www.temakart-rogaland.no ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.orgmailto:Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer -- Tim Sutton - QGIS Project Steering Committee Member == Please do not email me off-list with technical support questions. Using the lists will gain more exposure for your issues and the knowledge surrounding your issue will be shared with all. Irc: timlinux on #qgis at freenode.nethttp://freenode.net == ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] QGis 2.0.1 - Group layer SR selection panel
Hi Roberto, On Thu, Jan 16, 2014 at 2:19 PM, Geo DrinX geodr...@gmail.com wrote: Hello all, there is something wrong, or too complex, in the panel in object. In fact, if I create a layer group and I want to give a unique SR to all layers under the group, in the panel it is not possible to select the SR directly in the recently used SR list. I tried using double click, single click ... nothing to do :( The only way to do it is to ... select the SR from the mondial reference systems, that are not ordinated. Please, tell me that it will be changed in the next version of QGis ! There is a bug [0] in the QgsProjectionSelector class and there is already a PR [1] for fixing it. So the upcoming release should have that patch! Cheers, -SL [0] - http://hub.qgis.org/issues/8298 [1] - https://github.com/qgis/QGIS/pull/1063 Thank you Roberto ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer -- Salvatore Larosa linkedIn: http://linkedin.com/in/larosasalvatore twitter: @lrssvt skype: s.larosa IRC: lrssvt on freenode ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Issue with standalone python script and PostGIS Layers
Hi On Thu, Jan 16, 2014 at 3:23 PM, Stott James fmro...@fylkesmannen.nowrote: Thanks for the response Tim. I have not been destroying my layers. This has not been an issue when running the plugin with 2.0. This was the first thing I thought about in the version running against master so I added the following code to close the postgis layers as it once I am finished with them: QgsMapLayerRegistry.instance().removeMapLayer(layer_id) This has not made it difference. It still hangs at the same place and I still get the warning that there is already too many clients when trying to connect to PostGIS with DB Manager or pgAdmin. Shall I open a bug? Yes it sounds like a bug to me. Regards Tim *Fra:* Tim Sutton [mailto:li...@linfiniti.com] *Sendt:* 16. januar 2014 13:30 *Til:* Stott James *Kopi:* qgis-developer@lists.osgeo.org *Emne:* Re: [Qgis-developer] Issue with standalone python script and PostGIS Layers Hi On Thu, Jan 16, 2014 at 11:06 AM, Stott James fmro...@fylkesmannen.no wrote: Hello all, I have a standalone python script that creates a bunch of PDFs for me. Recently this script has developed an issue. It uses QGIS-dev so it could be related to some of the changes in master recently as it works fine with QGIS 2.0. It makes about 42 PDFs then it stops. It is not actually crashing as such, as you can see it running in task manager. It stays running using between 0 and 2% processor, and fluctuates a little with memory use (around 108840kB). But it does not produce any more PDFs. It is like it is stuck. From the log file that my script creates, I know that it is hanging with this line of code: vlayer = QgsVectorLayer(uri.uri(), layerName, postgres) If I try and connect to the database using DB Manager in QGIS or pgAdmin III while the script is still running, I get an error saying there is already too many clients already. If I kill the process in windows task manager, I am then able to connect to the database using DB manager. Has anyone any suggestions as to what is wrong here? Is this a bug? I updated QGIS dev this morning using the OSGeo4W installer (its revision is eb9ce3a). If you are creating postgis layers in a loop, are you making sure to destroy them again nicely in your loop? Anyway if it used to work before maybe there was a regression somewhere Regards Tim James Stott GIS-koordinator Administrasjonsavdelinga Fylkesmannen i Rogaland Telefon: 51568793 james.st...@fylkesmannen.no http://www.temakart-rogaland.no ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer -- Tim Sutton - QGIS Project Steering Committee Member == Please do not email me off-list with technical support questions. Using the lists will gain more exposure for your issues and the knowledge surrounding your issue will be shared with all. Irc: timlinux on #qgis at freenode.net == -- Tim Sutton - QGIS Project Steering Committee Member == Please do not email me off-list with technical support questions. Using the lists will gain more exposure for your issues and the knowledge surrounding your issue will be shared with all. Irc: timlinux on #qgis at freenode.net == ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Issue with standalone python script and PostGIS Layers
Done http://hub.qgis.org/issues/9357 Fra: Tim Sutton [mailto:li...@linfiniti.com] Sendt: 16. januar 2014 14:49 Til: Stott James Kopi: qgis-developer@lists.osgeo.org Emne: Re: [Qgis-developer] Issue with standalone python script and PostGIS Layers Hi On Thu, Jan 16, 2014 at 3:23 PM, Stott James fmro...@fylkesmannen.nomailto:fmro...@fylkesmannen.no wrote: Thanks for the response Tim. I have not been destroying my layers. This has not been an issue when running the plugin with 2.0. This was the first thing I thought about in the version running against master so I added the following code to close the postgis layers as it once I am finished with them: QgsMapLayerRegistry.instance().removeMapLayer(layer_id) This has not made it difference. It still hangs at the same place and I still get the warning that there is already too many clients when trying to connect to PostGIS with DB Manager or pgAdmin. Shall I open a bug? Yes it sounds like a bug to me. Regards Tim Fra: Tim Sutton [mailto:li...@linfiniti.commailto:li...@linfiniti.com] Sendt: 16. januar 2014 13:30 Til: Stott James Kopi: qgis-developer@lists.osgeo.orgmailto:qgis-developer@lists.osgeo.org Emne: Re: [Qgis-developer] Issue with standalone python script and PostGIS Layers Hi On Thu, Jan 16, 2014 at 11:06 AM, Stott James fmro...@fylkesmannen.nomailto:fmro...@fylkesmannen.no wrote: Hello all, I have a standalone python script that creates a bunch of PDFs for me. Recently this script has developed an issue. It uses QGIS-dev so it could be related to some of the changes in master recently as it works fine with QGIS 2.0. It makes about 42 PDFs then it stops. It is not actually crashing as such, as you can see it running in task manager. It stays running using between 0 and 2% processor, and fluctuates a little with memory use (around 108840kB). But it does not produce any more PDFs. It is like it is stuck. From the log file that my script creates, I know that it is hanging with this line of code: vlayer = QgsVectorLayer(uri.uri(), layerName, postgres) If I try and connect to the database using DB Manager in QGIS or pgAdmin III while the script is still running, I get an error saying there is already too many clients already. If I kill the process in windows task manager, I am then able to connect to the database using DB manager. Has anyone any suggestions as to what is wrong here? Is this a bug? I updated QGIS dev this morning using the OSGeo4W installer (its revision is eb9ce3a). If you are creating postgis layers in a loop, are you making sure to destroy them again nicely in your loop? Anyway if it used to work before maybe there was a regression somewhere Regards Tim James Stott GIS-koordinator Administrasjonsavdelinga Fylkesmannen i Rogaland Telefon: 51568793 james.st...@fylkesmannen.nomailto:james.st...@fylkesmannen.no http://www.temakart-rogaland.no ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.orgmailto:Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer -- Tim Sutton - QGIS Project Steering Committee Member == Please do not email me off-list with technical support questions. Using the lists will gain more exposure for your issues and the knowledge surrounding your issue will be shared with all. Irc: timlinux on #qgis at freenode.nethttp://freenode.net == -- Tim Sutton - QGIS Project Steering Committee Member == Please do not email me off-list with technical support questions. Using the lists will gain more exposure for your issues and the knowledge surrounding your issue will be shared with all. Irc: timlinux on #qgis at freenode.nethttp://freenode.net == ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Qgis2threejs suggestions...
Hi Minoru, You can do it with latest code on GitHub. https://github.com/minorua/Qgis2threejs I tested it :) I have an idea and a suggestion: if a level was a WMS PNG24 or PNG32 of a DTM, do you think it would be possible to use it to create 3D with your plugin? This would be a very useful feature :) Roberto ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] New Save as... dialog
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Il 16/01/2014 09:57, Werner Macho ha scritto: Hi Paolo! * What do you mean by lot of empty space in the middle here is only a very small stripe * mostly emtpy - it is filled on demand depending on how many options are provided by the format. - try to save as SpatiaLite Hi Werner, I apologize if I sounded too harsh - I did not mean it. Let me explain what I mean: http://www.faunalia.eu/~paolo/vector.png http://www.faunalia.eu/~paolo/raster.png * in vector, after Scale I have some empty space * in raster all options are in collapsible submenus, whereas in vector one should press More options and it finds them on the side; I do not know which solution is better (I incline for the raster one, but I'm not a GUI expert), but I think they should be consistent * CRS selector is different * I see no point in having an empty collapsible box (Datasource Options, Layer Options for Shapefiles) * minor stuff could be made more consistent (e.g. Save as is over the box in vector, and on the side in raster; Capitals should be only for the first word) Thanks! - -- Paolo Cavallini - www.faunalia.eu Corsi QGIS e PostGIS: http://www.faunalia.eu/training.html -BEGIN PGP SIGNATURE- Version: GnuPG v1 Comment: Using GnuPG with Icedove - http://www.enigmail.net/ iEYEARECAAYFAlLYF0MACgkQ/NedwLUzIr46UACgul5z37BsjDZTF9wakB65xoY1 3OEAoIHZqF3y8NMhlxUgn5CQ1aOqNLM+ =VWI1 -END PGP SIGNATURE- ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] New Save as... dialog
Thanks for bringing this up Paolo! Am 16.01.2014, 18:30 Uhr, schrieb Paolo Cavallini cavall...@faunalia.it: Let me explain what I mean: http://www.faunalia.eu/~paolo/vector.png http://www.faunalia.eu/~paolo/raster.png * in vector, after Scale I have some empty space * in raster all options are in collapsible submenus, whereas in vector one should press More options and it finds them on the side; I donot know which solution is better (I incline for the raster one, butI'm not a GUI expert), but I think they should be consistent +1 There should definitely be consistency between the vector and raster save as dialogs. Imho, the raster solution where all options are aligned in one column is preferable. I also see quite a big empty area in the left column when I open the vector save as dialog. I can decrease the height of the dialog manually but it jumps back to the bigger size once I open more options. * CRS selector is different In case of CRS selector, I think I prefer the raster solution. Here's why: 1. The raster solution has only one dropdown box where the vector solution needs a dropdown and a text box; 2. The vector solution is confusing because the CRS name in the (greyed out) text box is not updated when the user changes between layer, project, and selected CRS. * I see no point in having an empty collapsible box (Datasource Options, Layer Options for Shapefiles) + 1 for no empty collapsible boxes. * minor stuff could be made more consistent (e.g. Save as is over the box in vector, and on the side in raster; Capitals should be only for the first word) The raster dialog lacks the very useful Add saved file to project checkbox. Another small thing: I don't know about your experience, but I would very much like to have the Add saved file to project checkbox ticked by default. Best wishes, Anita -- anitagraser.com ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] New Save as... dialog
Hi! No problem with harsh .. I did not even understand it in that way :) +1 There should definitely be consistency between the vector and raster save as dialogs. Imho, the raster solution where all options are aligned in one column is preferable. I also see quite a big empty area in the left column when I open the vector save as dialog. I can decrease the height of the dialog manually but it jumps back to the bigger size once I open more options. The more options are usually not needed - it should only be necessary to open it if you know what you are doing. * CRS selector is different In case of CRS selector, I think I prefer the raster solution. Here's why: 1. The raster solution has only one dropdown box where the vector solution needs a dropdown and a text box; 2. The vector solution is confusing because the CRS name in the (greyed out) text box is not updated when the user changes between layer, project, and selected CRS. I agree with the change in the CRS selector .. * I see no point in having an empty collapsible box (Datasource Options, Layer Options for Shapefiles) If GDAL is extended with new options not available in the preselectable options (or you have your own newer version of GDAL installed) there is always the possibility to enter these new options manual in these boxes (sometimes the commands can be quite long - hence the space to overlook the full command). If you know a way of hiding these boxes (again - more options should not be necessary to be opened) it would be nice to make them smaller .. I did find no way. + 1 for no empty collapsible boxes. which will mean that we loose functionality * minor stuff could be made more consistent (e.g. Save as is over the box in vector, and on the side in raster; Capitals should be only for the first word) Thats a thing I will take care of .. The raster dialog lacks the very useful Add saved file to project checkbox. Another small thing: I don't know about your experience, but I would very much like to have the Add saved file to project checkbox ticked by default. Would be nice .. If I find out how I will add it .. regards Werner ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] QgsMapCanvas::paintEvent() too frequent
QgsMapCanvas::paintEvent() is called too frequently on my X11, for example: - 11 times when mouse enters map canvas (if QGIS does not have focus) - 10 times when mouse leaves map canvas - 13 times when minimized QGIS is restored etc. Does anybody know why and how it could be reduced? Radim ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] New Save as... dialog
Am 16.01.2014, 20:15 Uhr, schrieb Werner Macho werner.ma...@gmail.com: If GDAL is extended with new options not available in the preselectable options (or you have your own newer version of GDAL installed) there is always the possibility to enter these new options manual in these boxes (sometimes the commands can be quite long - hence the space to overlook the full command). If you know a way of hiding these boxes (again - more options should not be necessary to be opened) it would be nice to make them smaller .. I did find no way. + 1 for no empty collapsible boxes. which will mean that we loose functionality I think we might not be talking about the same thing here. Check http://www.faunalia.eu/~paolo/vector.png Datasource Options and Layer Options are empty and could be hidden. Custom Options contains two input fields for custom layer and datasource options. Those are fine! Best wishes, Anita -- anitagraser.com ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] New Save as... dialog
Ok .. Now I know what you mean .. Hide it if there is nothing inside.. I see On Thu, Jan 16, 2014 at 10:28 PM, Anita Graser anitagra...@gmx.at wrote: Am 16.01.2014, 20:15 Uhr, schrieb Werner Macho werner.ma...@gmail.com: If GDAL is extended with new options not available in the preselectable options (or you have your own newer version of GDAL installed) there is always the possibility to enter these new options manual in these boxes (sometimes the commands can be quite long - hence the space to overlook the full command). If you know a way of hiding these boxes (again - more options should not be necessary to be opened) it would be nice to make them smaller .. I did find no way. + 1 for no empty collapsible boxes. which will mean that we loose functionality I think we might not be talking about the same thing here. Check http://www.faunalia.eu/~paolo/vector.png Datasource Options and Layer Options are empty and could be hidden. Custom Options contains two input fields for custom layer and datasource options. Those are fine! Best wishes, Anita -- anitagraser.com ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] [QGIS-UX] New Save as... dialog
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Il 16/01/2014 19:55, Anita Graser ha scritto: In case of CRS selector, I think I prefer the raster solution. Here's why: 1. The raster solution has only one dropdown box where the vector solution needs a dropdown and a text box; 2. The vector solution is confusing because the CRS name in the (greyed out) text box is not updated when the user changes between layer, project, and selected CRS. BTW, I think we should use the same selector throughout, e.g. LayerNewNew shapefile layer, New spatialite layer, Layer propertiesGeneral, etc. All the best. - -- Paolo Cavallini - www.faunalia.eu Corsi QGIS e PostGIS: http://www.faunalia.eu/training.html -BEGIN PGP SIGNATURE- Version: GnuPG v1 Comment: Using GnuPG with Icedove - http://www.enigmail.net/ iEYEARECAAYFAlLYSaUACgkQ/NedwLUzIr5N3wCZAcP2IDNn6LkGiefhJJY32gnm s8UAnihdRRCYLDKsYQ5x7Ie5lh9dc8OY =ncIf -END PGP SIGNATURE- ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] New Save as... dialog
On 17/01/2014, at 02:55 , Anita Graser wrote: The raster dialog lacks the very useful Add saved file to project checkbox. Another small thing: I don't know about your experience, but I would very much like to have the Add saved file to project checkbox ticked by default. +1 from an interested user. Excellent suggestion. Wish I'd made it myself :) -ramon. ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] Difference for transform reference system between QGIS and GDAL
Hi all, I had differences for transform the reference system of geometries between GDAL and QGIS. I made the transform using GDAL into geometry with reference system SAD 69 UTM (EPSG 29191) to WGS 84 (EPSG 4326) . When i add in QGIS the geometries with WGS84 and SAD 69 using 'on the fly' (WGS84), has diferences positions of coordinate (see picture). The QGIS reads the reference system of shapefile different than GDAL (see layer property). I would like understand how using GDAL for transform geometries this reference system of this shapefile ? How can difference reading shapefile by QGIS and GDAL ? Data for help me: 1) python script using GDAL: http://pastebin.com/ujeHJLx5 2) Shapefile with SAD69 UTM https://dl.dropboxusercontent.com/u/14847115/diff_qgis-gdal/sad69_utm.zip 3) Picture of QGIS with a difference between geometries https://dl.dropboxusercontent.com/u/14847115/diff_qgis-gdal/diff_transform.png The code of python print the two geometries in WKT format. I use the QuickWKT plugin for view these geometries Regards, Luiz Motta ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Difference for transform reference system between QGIS and GDAL
Am 17.01.2014 03:01, schrieb Luiz Motta: Hi all, I had differences for transform the reference system of geometries between GDAL and QGIS. I made the transform using GDAL into geometry with reference system SAD 69 UTM (EPSG 29191) to WGS 84 (EPSG 4326) . When i add in QGIS the geometries with WGS84 and SAD 69 using 'on the fly' (WGS84), has diferences positions of coordinate (see picture). The QGIS reads the reference system of shapefile different than GDAL (see layer property). I would like understand how using GDAL for transform geometries this reference system of this shapefile ? How can difference reading shapefile by QGIS and GDAL ? The shapefiles .prj file has no +towgs84 parameters, so GDAL sets them to zero. QGIS assigns the EPSG:29191 to the file, which has +towgs84 parameters. HTH, André Joost ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] Mmqgis error making a buffer
Hello All, with QGis 2.01-7 MacOSX and mmqgis plugin, making a buffer, I had an error: Traceback (most recent call last): File /Users/hacked-crew/.qgis2/python/plugins/mmqgis/mmqgis_dialogs.py, line 385, in run message = mmqgis_buffers(self.iface, layername, mmqgis_buffers_radius, unit, shape, savename, True) File /Users/hacked-crew/.qgis2/python/plugins/mmqgis/mmqgis_library.py, line 930, in mmqgis_buffers field_index = layer.fieldNameIndex(radius) TypeError: QgsVectorLayer.fieldNameIndex(QString): argument 1 has unexpected type 'int' Versione Python: 2.7.2 (default, Oct 11 2012, 20:14:37) [GCC 4.2.1 Compatible Apple Clang 4.0 (tags/Apple/clang-418.0.60)] Versione di QGIS: 2.0.1-Dufour Dufour, f738351 Someone can help me to understand what is the problem ? Thank you Roberto ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Qgis2threejs suggestions...
Hi Roberto, The way of getting elevation values from 3 or 4 bands image data seems a little strange. AFAIK, at least it is not common, and WCS is a more ordinary way to get elevation data through internet access. Using QGIS API (QgsRasterDataProvider) in addition to GDAL API to support more data sources (1 band rasters) may be a good idea. Minoru 2014/1/16 Geo DrinX geodr...@gmail.com: Hi Minoru, You can do it with latest code on GitHub. https://github.com/minorua/Qgis2threejs I tested it :) I have an idea and a suggestion: if a level was a WMS PNG24 or PNG32 of a DTM, do you think it would be possible to use it to create 3D with your plugin? This would be a very useful feature :) Roberto ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Qgis2threejs suggestions...
Hi Minoru, Using QGIS API (QgsRasterDataProvider) in addition to GDAL API to support more data sources (1 band rasters) may be a good idea. Great ! :) Roberto Minoru 2014/1/16 Geo DrinX geodr...@gmail.com: Hi Minoru, You can do it with latest code on GitHub. https://github.com/minorua/Qgis2threejs I tested it :) I have an idea and a suggestion: if a level was a WMS PNG24 or PNG32 of a DTM, do you think it would be possible to use it to create 3D with your plugin? This would be a very useful feature :) Roberto ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
