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3059 Commits

Author SHA1 Message Date
Clemens Raffler
9e9ade3903 [processing] Port of Create Grid algorithm to C++ 
MUCH faster grid creation vs the Python implementation
 2019-10-10 09:33:59 +10:00
ThiesVanLoon
93a52b47f7 Bug fix resolving issue 32172 
The 'upload' parameter value 'to_attr' should not involve a closing bracket

https://github.com/qgis/QGIS/issues/32172
 2019-10-09 13:39:34 +02:00
Alexandre Neto
28b24bda51 Better approach for preferredFormat 2019-10-07 09:07:45 +10:00
Alexandre Neto
6918f230b8 Checks is gpkg is available for writing 2019-10-07 09:07:45 +10:00
Alexandre Neto
9f3ed88145 Makes GPKG prefered input format for OGR algs #Fixes 29097 2019-10-07 09:07:45 +10:00
Giovanni Manghi
c7e4130140 make the A_SRS parameter optional 2019-10-02 08:11:15 +10:00
Nyall Dawson
196e15a0ff [processing] Avoid confusing use of expression parameter type in 
Random Points in Polygon algorithm

Instead, use a standard numeric parameter which accepts data-defined
expression values

Fixes #27640
 2019-09-30 16:58:15 +10:00
Nyall Dawson
a49edf1f25 [processing] Make minimum distance between points in "Random Points in polygon" 
algorithm optional

And don't do any unnecessary index work when it's not set. Shaves roughly 1/3rd
off the time of algorithm execution.
 2019-09-30 16:58:15 +10:00
Alexander Bruy
4df50691bc
Merge pull request #31901 from alexbruy/fix-29336 
[processing] correctly handle case when layer source is not a plain path (fix #29336)
 2019-09-24 15:03:43 +03:00
Nyall Dawson
90bac82f12 [needs-docs][processing] Respect user set default vector output format 
in vector split algorithm

The created outputs will now be created using the format specified from
the Processing setting default vector format setting.
 2019-09-24 16:50:22 +10:00
Alexander Bruy
78a289348a use html.escape to escape strings 2019-09-24 09:27:29 +03:00
Alexander Bruy
20583a8004 use GDAL connection string to support not only file-based layer but also 
database and WFS
 2019-09-23 11:53:19 +03:00
Alexander Bruy
3c13fbfeb5 [processing] correctly handle case when layer source is not a plain path 
in the virtual vector algorithm (fix #29336)
 2019-09-23 11:53:19 +03:00
Alexander Bruy
af77d68716 return only base URL as connection string 
adopt ogrinfo and ogrtabletopostgis algorithms so they can work with WFS
 2019-09-13 11:11:53 +03:00
Alexander Bruy
4b7eaa4b9c [processing] support for WFS layers in GDAL algorithms (fix #29663) 2019-09-13 09:14:04 +03:00
Alexander Bruy
3f54e1db9a use doublequotes for indentifiers as required by GDAL's RFC52 2019-09-12 12:09:29 +03:00
Alexander Bruy
e1c97dc5ba [processing] quote field names in GDAL commands (fix #30878) 2019-09-12 10:52:31 +03:00
Geoff Kimbell
283c8b813a [processing] fix gdalwarp handling of custom projection for target extent 
Fixes #31276
 2019-09-07 08:24:14 +10:00
Juergen E. Fischer
c5fbddc827 typo fix 
[ci skip]
 2019-09-06 15:44:24 +02:00
Giovanni Manghi
7b680f80d6 fix SAGA seeds generation tool 2019-09-06 05:29:50 +10:00
Alexandre Neto
fbb9fdd680 Fix Saga Raster Skeletonization algorithm 
The saga tool expects integers only for the convergence parameter.
 2019-09-05 11:49:36 +10:00
Harrissou Sant-anna
58cc42a747 [needs-docs]Set the service area algorithms speed to 50km/h 
using the same value as the "Shortest Path" algorithms
 2019-08-28 03:53:54 +10:00
Isghj5
9fd93a1013 ProcessingConfig: added multithread max thread setting, TilesXYZ: max thread now inherrrits from ProcessingConfig 2019-08-12 08:41:26 +10:00
Isghj5
ba17f3b81e TilesXYZ: removed try/except/print from atypical exception, regular raise chosen instead 2019-08-12 08:41:26 +10:00
Isghj5
6b519195da TilesXYZ: converted feedback notifications to translate 2019-08-12 08:41:26 +10:00
Isghj5
9baa6b7e51 TilesXYZ.py: core limit defined in general settings is applied to multicore render 2019-08-12 08:41:26 +10:00
Isghj5
0e48e45d21 prepare-commit changes 2019-08-12 08:41:26 +10:00
Isghj5
e6963cb6dd Processing(TilesXYZ): Added Multithreading with ThreadPoolExecutor, multicore optimization 2019-08-12 08:41:26 +10:00
Julien Cabieces
2cc6775354 Use context.project() instead of QgsProject.instance() and 
QgsProcessingUtils generateTempFileName method
 2019-08-07 21:17:05 +10:00
Julien Cabieces
36fe8e64e3 Get supported extension to avoid unavailable driver 2019-08-07 21:17:05 +10:00
Julien Cabieces
4232e67c3d fixes #24041 : Write intermediate memory layer to disk in Execute SQL 
algorithm so they can be referenced by the virtual layer provider
 2019-08-07 21:17:05 +10:00
Nyall Dawson
078ab8b04e
Merge pull request #30462 from DelazJ/patch-11 
Add precision to travel cost parameter in service area algorithms
 2019-08-06 07:17:46 +10:00
Dimitris Salmas
0a27b7b131
bug fix 
Bug fix for ERROR: Output distance in meters for lat/lon is only possible with 'metric=geodesic'
 2019-08-02 17:08:53 +03:00
Harrissou Sant-anna
292efc2bf8 Add minimal description to Processing algorithms 
enabling the right-hand help panel
 2019-08-01 09:19:08 +10:00
Harrissou Sant-anna
ad011ac0a2
Apply suggestions from code review 
Typo fix

Co-Authored-By: Nyall Dawson <nyall.dawson@gmail.com>
 2019-08-01 00:58:18 +02:00
Harrissou Sant-anna
7cad1e3a0a
Revert bar plot removal 2019-07-31 20:54:12 +02:00
Harrissou Sant-anna
bae77bf8c3 Add help panel to service area algorithms dialog 
with information of travel cost units
 2019-07-31 18:23:52 +02:00
Nyall Dawson
da1b5637af Fix deprecated gdal import warnings 2019-07-25 11:25:51 +10:00
Alexander Bruy
d0b8d6210c
Merge pull request #30715 from alexbruy/gdal-layers 
[processing] pass layer name to the gdalwarp to avoid issues with multi-layer datasources (fix #30292)
 2019-07-18 10:21:03 +03:00
luz.paz
604e66ba75 sipify_all 2019-07-16 11:29:42 +10:00
Alexander Bruy
e45b62c6af re-enable some disabled test and fix broken r.describe algorithm 2019-07-16 06:20:23 +10:00
Alexander Bruy
807564a435 [processing] improve handling of the HTML outputs in GRASS provider (fix #30609) 2019-07-16 06:20:23 +10:00
Alexander Bruy
109d1fb7a8 [processing] pass layer name to the gdalwarp to avoid issues with 
multi-layer datasources (fix #30292)
 2019-07-15 16:05:16 +03:00
Alexander Bruy
9ed4d08d5b [processing] ignore hidden parameters when generating GDAL command (fix #30669) 2019-07-15 07:52:36 +10:00
Alexander Bruy
d3091e7d64 [processing][needs-docs] allow to set tiles background (fix #30490) 2019-07-03 12:15:47 +03:00
Panos Mavrogiorgos
d8b0cdacb7 Make setting "Grass7AlgorithProvider.activateSetting" optional. 
This change makes it easier to subclass `Grass7AlgorithProvider` which
allows e.g. to expose GRASS Addons as QGIS plugins.

Disclaimer: `Grass7AlgorithProvider` is a private API and it may change
            without warning. 3rd parties that rely on this should expect
            that their code will break in future releases.
            For more info please check the comments at #30252

Nevertheless, it currently is possible to subclass with something like this:

    class CustomGrassBasedProvider(Grass7AlgorithmProvider):
        # Set descriptionFolder to our own description directory
        descriptionFolder = os.path.join(os.path.dirname(__file__), 'description')

        # 3rd party plugins don't need an activation/deactivation setting
        activateSetting = None

        # define the rest of the methods that are needed (e.g. name(), id() etc)
        # ...

Fixes #30241
Continues #9202
 2019-06-29 09:51:13 +10:00
Panos Mavrogiorgos
03f1ae9576 Stop hardcoding activation setting name in Grass7AlgorithmProvider 2019-06-29 09:51:13 +10:00
Juergen E. Fischer
6bdb259627 translation string fix 2019-06-27 13:58:46 +02:00
Martin Dobias
0a7386e6da [TilesXYZ] Add metatile size parameter 
Larger values may speed up the rendering and provide better labelling (fewer gaps without labels)
at the expense of using more memory.

Ported from XYZ Tiles plugin - originally contributed by @nurenda
 2019-06-27 13:37:50 +02:00
Alessandro Pasotti
7761f5f0fe
Merge pull request #30391 from troopa81/executesql_raise_unknown_geom 
Raise an exception when geometry field autodetection has failed
 2019-06-27 09:22:36 +02:00