Re: [Qgis-developer] [Plugin presentation] LayerBender

2014-05-27 Thread Tim Sutton
Hi On Mon, May 26, 2014 at 9:18 PM, Olivier Dalang olivier.dal...@gmail.comwrote: Dear lists, I'm happy to present my new plugin called LayerBender. It's purpose is to allow to align/distort vector layers to match a source, very much like georefencer does for raster. It seems ArcGIS and

Re: [Qgis-developer] [Qgis-user] [Plugin presentation] LayerBender

2014-05-27 Thread G. Allegri
AFAIK vectGeoRef does an affine transformation. It would be great if the two tools would merge into a single plugin, bringing thir different solutions. giovanni Il 27/mag/2014 08:55 Tim Sutton li...@linfiniti.com ha scritto: Hi On Mon, May 26, 2014 at 9:18 PM, Olivier Dalang

Re: [Qgis-developer] [Qgis-user] [Plugin presentation] LayerBender

2014-05-27 Thread giulianc51
Il giorno Tue, 27 May 2014 06:47:34 +0200 Richard Duivenvoorde rdmaili...@duif.net ha scritto: hi Richard, On 26-05-14 21:18, Olivier Dalang wrote: Dear lists, cool feature! Is it related to http://plugins.qgis.org/plugins/vectGeoref/ (vector georeferencing plugin)? no;

Re: [Qgis-developer] WFS provider without cache broken

2014-05-27 Thread Vincent Mora
On 26/05/2014 18:07, Martin Dobias wrote: Hi Vincent On Mon, May 26, 2014 at 9:57 PM, Vincent Mora vincent.m...@oslandia.com wrote: Hi, The WFS data provider seems broken when not-cached. As far I can see QgsWFSProvider::getFeatures( const QgsFeatureRequest request ) is never called, and it's

Re: [Qgis-developer] have aggregate/window expressions ever been discussed?

2014-05-27 Thread Andreas Neumann
Hi, We would definitely need this functionality for our application modules - we need functions like min, max, mean, sum, average to work on 1:n relations. Now that we have relations in QGIS, I think that aggregate functions are a logical next step. Something to seriously consider in 2.6.

[Qgis-developer] [OSM importer] Spatialite InitSpatialMetadata without (1) yet

2014-05-27 Thread G. Allegri
Some months ago I opened a ticket about this [1]. I see that InitSpatialMetadata is still called without the parameter, which makes it being attached to a transaction. It is veeery slow on Windows, because of the Spatialite version. Will the next 2.4 have an updated Spatialite ( 4.1), which

Re: [Qgis-developer] [Qgis-user] [Plugin presentation] LayerBender

2014-05-27 Thread Olivier Dalang
Hi ! It's a shame, I didn't know about vectGeoref !!! (it seems it was released only a few days ago) Both plugin indeed aim to do the same... I'll see directly with Giuliano if there's a possible merge ! Bests, Olivier 2014-05-27 6:47 GMT+02:00 Richard Duivenvoorde rdmaili...@duif.net:

Re: [Qgis-developer] [Qgis-user] [Plugin presentation] LayerBender

2014-05-27 Thread giulianc51
Il giorno Tue, 27 May 2014 10:35:31 +0200 Olivier Dalang olivier.dal...@gmail.com ha scritto: Hi ! hi Richard Olivier (sorry for my bad english :-) It's a shame, I didn't know about vectGeoref !!! (it seems it was released only a few days ago) Both plugin indeed aim to do the same...

Re: [Qgis-developer] have aggregate/window expressions ever been discussed?

2014-05-27 Thread Vincent Picavet
Hello Andreas, Le mardi 27 mai 2014 10:28:13, Andreas Neumann a écrit : Hi, We would definitely need this functionality for our application modules - we need functions like min, max, mean, sum, average to work on 1:n relations. Now that we have relations in QGIS, I think that aggregate

Re: [Qgis-developer] have aggregate/window expressions ever been discussed?

2014-05-27 Thread Nathan Woodrow
On Tue, May 27, 2014 at 7:21 PM, Vincent Picavet vincent...@oslandia.comwrote: As stated by Regis, basing this work on top of SQLite may be the best option, but more study has to be done and a general agreement is needed to go this way. I have plans to implement this. Exposing QGIS layers

[Qgis-developer] QWC: more querystring parameters

2014-05-27 Thread Alessandro Pasotti
Hi, I've added a few small new features to QWC, currently they are in Customizations.js because I'm unsure if they can be of general interest, if yes, I would be happy to share and merge them upstream to QWC: * center/zoom map on QWC load, for example: ?zoom=12center=8.24,44.99srid=4326 will

Re: [Qgis-developer] have aggregate/window expressions ever been discussed?

2014-05-27 Thread Hugo Mercier
Le 23/05/2014 22:44, Régis Haubourg a écrit : Hi, well, this is something I miss, coming from Mapinfo world. Some tests are being made currently on French ministry of ecology, and by Nathan also, to head to some kind of a layer abstraction, based on ogr virtual layer and ogr sqlite

Re: [Qgis-developer] have aggregate/window expressions ever been discussed?

2014-05-27 Thread Martin Dobias
On Tue, May 27, 2014 at 4:21 PM, Vincent Picavet vincent...@oslandia.com wrote: Hello Andreas, Le mardi 27 mai 2014 10:28:13, Andreas Neumann a écrit : Hi, We would definitely need this functionality for our application modules - we need functions like min, max, mean, sum, average to work

Re: [Qgis-developer] have aggregate/window expressions ever been discussed?

2014-05-27 Thread Régis Haubourg
Hugo Mercier wrote Or calculated fields in view can't be explicitly cast, so QGIS should have to guess data type based on a data scan (a major unadressed issue of sqlite) Hmmm I wasn't aware of this limitation in SQLITE views :( Yes, SQLITE does dynamic typing, so user or provider has to

Re: [Qgis-developer] New Identify Results panel: improvements

2014-05-27 Thread Paolo Cavallini
Il 26/05/2014 09:33, Paolo Cavallini ha scritto: Hi all. I believe the new panel could be improved: *instead of two buttons (Expand tree+Collapse tree) a single toggling (on/off)button could be better * the full stop at the end should be removed * the Expand/Collapse button(s) should be

Re: [Qgis-developer] have aggregate/window expressions ever been discussed?

2014-05-27 Thread G. Allegri
I agree with all of you about not reinventing the wheel and, yes, let's not fragment QGIS' capabilities on data querying/filtering/etc. My first idea was simply (but I'm not sure how much simple it is) to be able to perform aggregate queries like in WINDOW functions. In my job it's something I

[Qgis-developer] QGIS Server (from git) and WMS GetCapabilities

2014-05-27 Thread Luca Manganelli
Hi, have you tested the master version of QGIS Server with Qgis Web Client? It seems that Qgis Server, for WMS GetCapabilities, doesn't write the SERVICE section anymore (QGIS 2.0 did it), so this broke the Qgis Web Client and cannot display map. I've tested it on same project with QGIS 2.0 and

Re: [Qgis-developer] have aggregate/window expressions ever been discussed?

2014-05-27 Thread Régis Haubourg
giohappy wrote I agree with all of you about not reinventing the wheel and, yes, let's not fragment QGIS' capabilities on data querying/filtering/etc. I agree totally.SQLITE could be a very powerfull basement to build user oriented functions. But we need to be sure that it won't add *under the

Re: [Qgis-developer] have aggregate/window expressions ever been discussed?

2014-05-27 Thread Andreas Neumann
Hi all, I understand your concerns, but on the other hand - how would you treat all data sources equally well, if QGIS does not implement that stuff within QGIS for data providers that do not implement this? One could still write a QGIS expression to SQL compiler for those providers who support

Re: [Qgis-developer] have aggregate/window expressions ever been discussed?

2014-05-27 Thread G. Allegri
We will need these aggregate functions in forms for information purposes and in the print composer for generating reports. Having to write Postgis-Views would work for database pros. But let's not forget that not all of our users are database professionals and not all of the users have their

Re: [Qgis-developer] have aggregate/window expressions ever been discussed?

2014-05-27 Thread Hugo Mercier
Le 27/05/2014 15:03, Régis Haubourg a écrit : Hugo Mercier wrote Or calculated fields in view can't be explicitly cast, so QGIS should have to guess data type based on a data scan (a major unadressed issue of sqlite) Hmmm I wasn't aware of this limitation in SQLITE views :( Yes, SQLITE

Re: [Qgis-developer] [GRASS-dev] GRASS QGIS: the future

2014-05-27 Thread Radim Blazek
On Sat, May 17, 2014 at 7:16 PM, Glynn Clements gl...@gclements.plus.com wrote: Also, currently the global error handler (G_set_error_routine) is called before the non-exclusive handlers (G_add_error_handler), so those will never be called if the global handler lonjmp()s out. The global

Re: [Qgis-developer] [Qgis-user] [Plugin presentation] LayerBender

2014-05-27 Thread Alex Mandel
On 05/27/2014 01:41 PM, MORREALE Jean Roc wrote: Le 27/05/2014 17:44, Alex Mandel a écrit : I was also thinking about filing a ticket to ask for vector to be added to the core Georeferencer, since gdal 1.10 ogr2ogr can take a gcp list and apply polynomial 1,2 or 3 to a vector and reproject