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6503 Commits

Author SHA1 Message Date
Nyall Dawson
d39bdcdadd [processing] Don't create frequency distribution file for relief 
algorithm by default

Refs #19570
 2018-08-09 19:17:30 +10:00
Nyall Dawson
7495ec276e [processing][grass] Fix r.stream.extract definition, resurrect test 2018-08-09 12:32:27 +10:00
Nyall Dawson
e893aae190 [processing][grass] Fix definition of r.watershed, resurrect test 2018-08-09 12:32:27 +10:00
Nyall Dawson
0c24fdb883 [processing][grass] Fix r.sun parameter definition, resurrect test 2018-08-09 12:32:27 +10:00
Nyall Dawson
c50c615ecb Resurrect some processing grass tests 2018-08-09 12:32:27 +10:00
Nyall Dawson
08a8ea7b72 [processing][grass] Fix v.surf.bspline definition, add test 2018-08-09 12:32:27 +10:00
Nyall Dawson
113e16351d [processing][grass] Fix skipped outputs are still added in grass commands 2018-08-09 12:32:27 +10:00
Nyall Dawson
526e590c8d [FEATURE][processing] Add "raster pixels to points" algorithm 
Refactor the existing "raster pixels to polygons" algorithm and
create a new "pixels to points" algorithm, which creates a point
feature at the center of every pixel. nodata pixels are skipped.
 2018-08-09 12:02:22 +10:00
Håvard Tveite
d2b71c307b [processing] Added isclose function to VoronoyPolygons.py to avoid numerical instability 
Fixes #8002 - hopefully, and adds tests
 2018-08-09 09:18:54 +10:00
Rudi von Staden
4f59bca213 Allow geometryless layers in Spatialite execute SQL 
Fixes #19558
 2018-08-08 19:29:10 +10:00
Nyall Dawson
43d3870978 [processing][saga] Fix cubic spline definition, add unit test 2018-08-08 17:29:58 +10:00
Stephen Knox
56e605bdd1 [feature] Add parameter for field selection to Postgis OGR importer 2018-08-08 10:04:15 +10:00
Stephen Knox
53cbe26101 Fix quotes on postgis import, & fix mysql datsource formatting 2018-08-08 10:04:15 +10:00
havatv
4b1bc82ca1 Added a test for VoronoiPolygon.py that covers some new cases 2018-08-08 05:54:44 +10:00
Håvard Tveite
28fa839a08 [processing] Update to VoronoiPolygons.py, some fixes for #8002 
* Update to VoronoiPolygons.py, fixes #8002 adds comments, ++

* Fixed a spelling an an indentation mistake reported by travis

* Found some new cases (vertical line clipping and a mistake in the handling of extreme points)
 2018-08-08 04:52:41 +10:00
Håvard Tveite
ca0017410b [processing] Update the comparison implementation in voronoi.py (fixes #18219) 
When "translating" the cmp function of Site and Halfedge to Python 3, the __lt__ function was forgotten.  It has been added.
 2018-08-08 04:48:26 +10:00
Nyall Dawson
282f95c9f7 [processing][grass] Fix bad move/copy paths in grass i.gensig/maxlik algs 
Refs #19539
 2018-08-07 09:33:00 +10:00
Mathieu Pellerin
51b63e6b46
[vector file writer] use field type to save attribute values 
(relying on attribute value type isn't reliable under certain
scenarios, including memory layers created through a processing
python algorithm)
 2018-08-06 11:07:56 +07:00
Salvatore Larosa
87d75838b8
Merge pull request #7533 from slarosa/fix_19528 
[dbmanager] Fixes #19528: cannot resize query area
 2018-08-04 20:29:40 +02:00
Salvatore Larosa
19d49352af [dbmanager] Fixes #19528: cannot resize query area 2018-08-04 08:39:33 +02:00
Nyall Dawson
4acef1efbf [processing] Fix crash in extract by attribute when field name does not exist 
Fixes #19531
 2018-08-04 05:57:46 +10:00
Alexander Bruy
65ae32aadd [processing] homogenize filter strings for models and scripts 2018-08-03 08:34:05 +03:00
Alexander Bruy
f524460379 [processing] homogenize label for 'additional creation options' 
parameter in GDAL algorithms
 2018-08-02 12:11:20 +03:00
Alexander Bruy
bbc33309a3
Merge pull request #7505 from alexbruy/network-analysis 
[processing] port shortest path algs to C++
 2018-08-01 13:40:31 +03:00
Alexander Bruy
75394150ce [processing] drop Python versions of the shortest paths algs 2018-08-01 07:39:51 +03:00
H Tveite
70b53fb484 Updated the expected/voronoi_buffer.gml file in testdata to reflect the new (and hopefully correct behaviour 2018-07-31 08:47:28 +10:00
H Tveite
c38c6dab85 Removed import of QgsProcessingParameterDistance as it is not used anymore 2018-07-31 08:47:28 +10:00
H Tveite
30f5983984 Attemp to fix wrong behaviour of VoronoiPolygon when buffer is specified (issue #18219(?), #8002(?), #13092) 2018-07-31 08:47:28 +10:00
Håvard Tveite
72dcd14a42 Update VoronoiPolygons.py 
Width and height were mixed up.  Fixed.
 2018-07-31 08:47:28 +10:00
Nyall Dawson
df05369dbf Hack is still required, but maybe using non-deprecated api will help? 
Sometimes qt is great, sometimes I want to punch it in it's silly
little cute face
 2018-07-31 05:12:59 +10:00
Alexander Bruy
72d13ac0f8 [processing] port shortest path (layer to point) alg to c++ 2018-07-30 15:15:04 +03:00
Alexander Bruy
d999923da9 [processing] port shortest path (point to layer) alg to c++ 2018-07-30 15:15:04 +03:00
Alexander Bruy
a6901edb9b [processing] port shortest path (point to point) alg to c++ 2018-07-30 15:15:03 +03:00
Nyall Dawson
f119453f42 Tweak algorithm names, strings 2018-07-30 12:11:17 +10:00
Nyall Dawson
837206892a Optimise drape algorithms, skip vertex iteration for geometries which don't intersect raster 2018-07-30 12:11:17 +10:00
Nyall Dawson
d5ce6dcb1d [FEATURE][processing] native drape features to z/m algorithms 
Sets vertex z/m values to values sampled from a raster band.

Values can optionally be scaled using a (data definable) scale value.
 2018-07-30 12:11:17 +10:00
nirvn
e19e1dea9d [processing] be more flexible with multipoint layers, allow sampling for single part point 2018-07-28 12:30:06 +07:00
Nyall Dawson
2692de6ed0 [FEATURE][processing] Choice of units for non degree/unknown distances 
When an algorithm has a distance parameter in meters/feet/etc (i.e.
non-geographic distances), show a combo box allowing choice of
unit type.

(We don't (and should never) expose this for distances in degrees --
it's up to users in this situation to choose a suitable local
projection and reproject their data to match. Refs: a recent
talk by @volaya)
 2018-07-27 13:24:03 +10:00
Nyall Dawson
d1d6840a5f [processing][feature] Port 'offset lines' to c++, support dynamic offset parameter 
Adds data defined support for the offset line distance parameter.
 2018-07-27 13:23:50 +10:00
Nyall Dawson
76c84f14d7 [FEATURE][processing] "Create parallel lines" algorithm 
This algorithm creates copies of line features in a layer, by
creating multiple parallel versions of each feature. Each copy is offset
by a preset distance.
 2018-07-27 13:23:50 +10:00
Nyall Dawson
abe4532a2c [feature][processing] "Array of Offset Features" algorithm 
This algorithm creates copies of features in a layer, by
creating multiple offset versions of the feature. Each copy is displaced
by a preset amount in the x/y/z/m axis.
 2018-07-27 13:23:50 +10:00
Nyall Dawson
28c4a6cf59 [processing][grass] Fix v.net.* output types, add tests 
Fixes #19186
 2018-07-25 19:50:48 +10:00
Nyall Dawson
eca775f9ef [processing][grass] Fix output type for v.edit 2018-07-25 19:50:48 +10:00
Nyall Dawson
b10fa5e979 [processing][grass] Fix v.vect.stats output type, add test 2018-07-25 19:50:48 +10:00
Nyall Dawson
0c56d00c01 [processing][grass] Fix v.what.rast data type, add test 2018-07-25 19:50:48 +10:00
Nyall Dawson
71f880bb93 [processing][grass] Fix v.voronoi output type, add test 2018-07-25 19:50:48 +10:00
Nyall Dawson
a463af32f8 [processing][grass] Fix generation of output for v.rast.stats, add test 2018-07-25 09:23:36 +10:00
Nyall Dawson
fed345b12b [processing][grass] Make a copy of the parameters dict before doing grass modifications 
Since grass algorithms modify the parameters dictionary, we need to ensure
that they do this only a copy of the dict (and not a shallow copy). Otherwise
the parameter values included in the history log are the internally
modified values, not the original user-set ones
 2018-07-25 09:23:36 +10:00
Nyall Dawson
996c9a8d34 [processing][gdal] Assign output CRS should be optional for ogr to postgis alg 2018-07-25 08:20:07 +10:00
Nyall Dawson
27d447b79d [processing][gdal] Ignore 'selected features only' setting when 
creating command preview

Since this has no meaning outside of a QGIS session

Refs #19451
 2018-07-25 08:20:07 +10:00