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679 Commits

Author SHA1 Message Date
Nyall Dawson
455e04ea66 [processing][SAGA] Fix definition of Patching algorithm 
And add unit test

Fixes #20698
 2018-12-04 10:36:38 +10:00
Nyall Dawson
4212deabe8 [processing][saga] Add unit test for point distances alg 2018-12-03 18:11:24 +10:00
Alessandro Pasotti
0fde410a58
Merge pull request #8564 from elpaso/rastercalculator-fast-track 
Rastercalculator memory efficient track
 2018-11-29 09:32:24 +01:00
Alessandro Pasotti
81723586f5 Update reference hashes for calculator processing test 2018-11-28 22:43:28 +01:00
nirvn
cdda581819 [processing] Add test & adjust handling of negative distance value 
for multi ring (constant) algorithm
 2018-11-28 22:47:39 +07:00
nirvn
4d5edb2380 [processing] Use MultiPolygon as output wkb type for multi ring buffer (constant) 2018-11-26 17:17:52 +07:00
Luigi Pirelli
530cd5c12c
Merge pull request #8378 from havatv/patch-1 
Reintroduce GDAL extract projection and update extractprojection.py to QGIS 3
 2018-11-11 11:49:03 +01:00
Nyall Dawson
ba17b130f8 Move forceRHR to QgsGeometry, avoid duplicate code 2018-11-09 19:06:48 +10:00
Nyall Dawson
63c9bcb5d2 Update reference lines 2018-11-09 19:06:48 +10:00
Nyall Dawson
d1e09a2bc7 [FEATURE][processing] New algorithm to force right hand rule for polygons 
This algorithm forces polygon geometries to respect the Right-Hand-Rule,
in which the area that is bounded by a polygon is to the right of the
boundary. In particular, the exterior ring is oriented in a clockwise
direction and the interior rings in a counter-clockwise direction.
 2018-11-09 19:06:48 +10:00
Etienne Trimaille
6e16651d96 [FEATURE] explode hstore algorithm (#8212) 2018-11-09 13:00:29 +07:00
Håvard Tveite
669d650895
No output - no mention (gdalalg yaml) 2018-11-08 14:55:03 +01:00
H Tveite
b9355556c5 Added tests for gdal extractprojection 2018-11-06 10:23:22 +01:00
Nyall Dawson
4dd3e211e2 Unit tests for reomve duplicates by attribute 2018-11-01 21:47:28 +10:00
Nyall Dawson
f65c845f86 [processing][GRASS] Correctly handle input vector layers with |layername= param 
Fixes #20277
 2018-11-01 18:36:53 +10:00
Nyall Dawson
17447e4b5c [FEATURE][browser] Restore preview functionality from old 2.x standalone 
browser into inbuilt browser dock panel layer properties widget
 2018-11-01 15:55:57 +10:00
Nyall Dawson
41c31b44ba Fix build warning 2018-11-01 05:56:38 +10:00
Matthias Kuhn
2e1c5e6103
Skip path checking 2018-10-31 10:27:55 +01:00
Matthias Kuhn
99b246dd78
Add comment for semi-broken control file 2018-10-31 10:27:55 +01:00
Matthias Kuhn
2c4abdf70d
Fix test for merging layers to gpkg 2018-10-31 10:27:55 +01:00
Matthias Kuhn
3949cb70c4
Fix faulty alg name in test 2018-10-31 10:27:54 +01:00
Matthias Kuhn
19276e2b03
Add merge vector layer test for gpkg 2018-10-31 10:27:54 +01:00
Denis Rouzaud
d34fe6b109
fix gdal_contour in test (#8351) 
now gdal_contour does not create 3D by default
see upstream issue https://github.com/OSGeo/gdal/issues/336
and fix abae82ccf4
 2018-10-26 13:50:49 -08:00
Nyall Dawson
1a2d0cc54f [processing][SAGA] Fix multilevel b spline description files 
Resync with SAGA parameters
 2018-10-26 13:15:43 +10:00
Nyall Dawson
bef8d6e072 Update expected test results 2018-10-16 16:52:00 +10:00
Nyall Dawson
308d7136b4 [processing] More fixes to convertToCompatibleFormat, lots of unit 
tests

Fixes #19938
 2018-09-28 14:25:38 +10:00
Nyall Dawson
737ab3069a [processing][gdal] Correctly handle geopackage paths with layername argument 
Fixes #19938
 2018-09-28 14:25:38 +10:00
Harrissou Sant-anna
b478ee750c Fix "Array of offset lines" algorithm 2018-09-28 10:19:31 +10:00
Harrissou Sant-anna
9e5cc4b76b Fix array of translated features algorithms 2018-09-28 10:19:31 +10:00
Nyall Dawson
517b50c66d Capitalization 2018-09-25 22:01:39 +10:00
Luigi Pirelli
8b07b4ed9e
Merge pull request #7626 from rudivs/kneighbour 
[feature] Adapted k-neighbour concave hull plugin as QGIS 3 algorithm
 2018-09-14 15:32:46 +02:00
Rudi von Staden
fd728c0854 Improve test coverage for k-nearest neighbor concave hull 2018-09-14 11:44:53 +02:00
Rudi von Staden
1a26d9401d Fix failing test for K-nearest concave hull group by field 2018-09-13 20:58:29 +02:00
Martin Dobias
1af35b294e Moved new snapping alg as another mode of "Snap geometries" processing alg 2018-09-13 16:24:37 +02:00
Martin Dobias
4a0669714b [FEATURE] Snap geometries algorithm 
Makes sure that any two vertices of the vector layer are at least at distance given by the threshold value.
The algorithm moves nearby vertices to one location and adds vertices to segments that are passing around other
vertices within the threshold. It does not remove any vertices. Also, it does not modify geometries unless
needed (it does not snap coordinates to a grid).

This algorithm comes handy when doing vector overlay operations such as intersection, union or difference
to prevent possible topological errors caused by numerical errors if coordinates are very close to each other.

After running the algorithm some previously valid geometries may become invalid and therefore it may be useful
to run Fix geometries algorithm afterwards.
 2018-09-13 11:46:29 +02:00
Rudi von Staden
4482c39fc8 Add tests for k-neighbour concave hull 2018-09-12 22:38:39 +02:00
Luigi Pirelli
580ecafa32
Merge pull request #7396 from luipir/rastercalculator_model_fix 
[processing] Rebirth RasterCalculator in Modeler. Fixes #19302
 2018-09-04 18:13:04 +02:00
nirvn
8398aae04b [needs-docs][processing] Use input layer data type for gdal algorithms 
when appropriate:
- warp (i.e. reproject)
- translate (i.e. file format conversion)
- rearrange bands
- clip by extent/mask
 2018-09-04 16:20:03 +07:00
Andrea Giudiceandrea
e56da0e58a
Add test for Join by location (equals) 
Adds a test for "Join attributes by location" processing algorithm 'equals' predicate
 2018-08-30 09:59:26 +02:00
Luigi Pirelli
6aa36166e4 adapted tests to new variables added in expressionContext 2018-08-28 17:06:10 +02:00
Luigi Pirelli
3b29e59885 small fix in parameter description removing spaces 2018-08-24 06:18:51 +10:00
Luigi Pirelli
819a82ad54 added SAGA watershed segmentation execution test 2018-08-24 06:18:51 +10:00
Nyall Dawson
d0a705fad0 [processing][gdal] Fix ogrinfo algorithm fails when path name has spaces 
Fixes #19655
 2018-08-21 14:28:42 +10:00
Nyall Dawson
0d200623b1 [FEATURE][processing] Add non-joinable output to Join by Location alg 
Allows unjoinable features to be saved to a separate optional layer
 2018-08-18 08:03:39 +10:00
Nyall Dawson
773371a143 [FEATURE][processing] Join by field value can export unmatched records, 
and reports counts of matched/unmatched features

This gives an explicit warning to users when features were not matched,
and optionally allows them to save non-matching features to a layer.
 2018-08-18 08:03:39 +10:00
Nyall Dawson
c6a91dab09 [FEATURE] Use native interpolate point method instead of GEOS method 
Because:
- Exactly follows curves and doesn't require segmentizing input geometry
- Also interpolates z/m values if they are present in input geometry
- Is faster
 2018-08-15 14:01:59 +10:00
Nyall Dawson
8365335fd3 [FEATURE][processing] Interpolate point on line algorithm 
This algorithm creates a point geometry interpolated at a
set distance along line (or polygon boundary) geometries.
 2018-08-15 14:01:59 +10:00
Nyall Dawson
7ef5631d6b [FEATURE][processing] Line substring algorithm 
This algorithm returns the portion of a line (or curve) which falls
between the specified start and end distances (measured from the
beginning of the line).

Z and M values are linearly interpolated from existing values.
 2018-08-15 14:01:59 +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