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992 Commits

Author SHA1 Message Date
Nyall Dawson
9fe26af8fa Allow processing tests to specify ellipsoid/project CRS 2018-06-29 07:12:48 +10:00
Nyall Dawson
34b9d39b27 [FEATURE][processing] K Means clustering algorithm 
Adds a native k-means clustering algorithm.

Based on a port of PostGIS' ST_ClusterKMeans function, this
new algorithm adds a new cluster ID field to a set of input
features identify the feature's cluster based on the k-means
clustering approach. If non-point geometries are used as input,
the clustering is based off the centroid of the input geometries.
 2018-06-29 07:12:48 +10:00
Nyall Dawson
85fba799ea [processing] Don't abort when missing field name specified in 
delete columns algorithm

Fixes #19256
 2018-06-28 17:10:23 +10:00
Nyall Dawson
6f5405a829 [processing] Be more careful with output geometries added as a 
result of clipping
 2018-06-28 17:09:51 +10:00
Nyall Dawson
5b7eefa6ae [FEATURE][processing] New 'Raster pixels to polygons' algorithm 
Converts a raster layer into a vector layer, with a polygon feature
corresponding to each pixel from the raster and a single field
containing the band value from the raster.

Sponsored by SMEC/SJ
 2018-06-23 04:42:10 +10:00
Nyall Dawson
16ac437780 [processing] Fix bar and box plot exception when category field has NULL values 2018-06-20 08:07:23 +10:00
Nyall Dawson
a17b77be56 [processing][gdal] Add missing parameters for buildvrt algorithm 2018-06-18 10:28:27 +10:00
Nyall Dawson
76b13ff4c4 [processing][gdal] More descriptive name for separate parameter 
in buildvrt algorithm

Fixes #19212
 2018-06-18 10:28:27 +10:00
Nyall Dawson
8323462f3b [processing][saga] Fix definition of cross profiles alg, add test 2018-06-16 15:35:31 +10:00
Nyall Dawson
6b08eff655 Spelling 2018-06-15 13:48:43 +10:00
Nyall Dawson
0a2c856bbb [processing][saga] Remove duplicate polygon self intersection alg, fix params and add test 2018-06-15 13:48:43 +10:00
Nyall Dawson
dd9e46f86c [processing][saga] Remove duplicate intersect alg, add test 2018-06-15 13:48:43 +10:00
Nyall Dawson
c85b1649c8 [processing][saga] Remove duplicate symmetrical difference alg 
and add test.

Warnings: SAGA results are bad here! Use the native QGIS alg
instead
 2018-06-15 13:48:43 +10:00
Nyall Dawson
f75d31c40c [processing][saga] Remove duplicate polygon difference alg, add test 2018-06-15 13:48:43 +10:00
Nyall Dawson
bdac9f10c6 [processing][saga] Remove duplicate identity alg, add test 2018-06-15 13:48:43 +10:00
Nyall Dawson
07530be1b6 [processing][saga] Remove duplicate polygon union algorithm 
Also
- fix typo in algorithm name
- add unit test
 2018-06-15 13:48:43 +10:00
Nyall Dawson
939551bc35 [processing][saga] Remove duplicate polygon update algorithm, add test 2018-06-15 13:48:43 +10:00
Nyall Dawson
0da30699a5 [processing] Add unit tests for reclassify using nulls 2018-06-13 14:54:40 +10:00
Nyall Dawson
7a157837cb Add tests for processing reclassification algorithms 2018-06-13 14:54:40 +10:00
Nyall Dawson
23277284e7 [processing][gdal] Fix execution of hillshade with multidirectional argument 
And add tests
 2018-06-09 18:15:00 +10:00
Nyall Dawson
77786f38c3 [processing][SAGA] Fix interpolation choices for add grid values algorithms 
And add more tests

Fixes #19132
 2018-06-08 12:18:35 +10:00
Nyall Dawson
e97f0d3230 Update processing test results 2018-06-08 10:13:13 +10:00
Nyall Dawson
22a98fb680 [processing] Allow choice of field prefix for Join algorithms 
Avoids clash of field names resulting in potentially misleading results
 2018-06-07 14:24:16 +10:00
Nyall Dawson
8c689b2d36 [processing] Fix create constant raster layer modifies pixel size 
Fixes #18446
 2018-06-05 16:15:58 +10:00
Nyall Dawson
3b2f690d26 [processing] Also add table output for raster unique values report algorithm 
Allows values to be used within models
 2018-06-04 21:30:12 +10:00
Nyall Dawson
b8ff44e63d [processing][saga] Fix error in merge vector layers 
Fixes #18545
 2018-06-04 15:15:46 +10:00
Nyall Dawson
1bc1790b7b [processing][SAGA] Resync kriging parameters with saga manual 
And remove duplicate kriging algorithms, add tests

Fixes #18191
 2018-06-04 15:05:15 +10:00
Nyall Dawson
268aa171cb [processing][saga] Fix error in raster calculator 
Fixes #18751
 2018-06-04 14:01:24 +10:00
Nyall Dawson
f6ac45a510 [processing][saga] Add unit test for reclassify values (simple) 2018-06-04 12:58:12 +10:00
Nyall Dawson
bd65fc607b [processing][gdal] Don't double quote output paths 
Breaks for some drivers, e.g. KML

Fixes #18264
 2018-06-01 18:21:41 +10:00
Nyall Dawson
dcba919eef Add another acceptable hash 2018-06-01 11:54:31 +10:00
Nyall Dawson
4719a7c1f5 See if test now passes on Travis 2018-06-01 11:54:31 +10:00
Nyall Dawson
09d21cf920 Resurrect another GRASS test 2018-06-01 11:54:31 +10:00
Nyall Dawson
3f456993d6 Resurrect a GRASS test 2018-06-01 11:54:31 +10:00
Nyall Dawson
0e7c31e9e7 [processing][grass] Fix handling of optional file parameters 2018-06-01 11:54:31 +10:00
Nyall Dawson
e273ac2815 [processing] Some test debugging help 2018-06-01 11:54:31 +10:00
Nyall Dawson
46a4c23648 Resurrect a grass test 2018-06-01 11:54:31 +10:00
Nyall Dawson
f7a6864b9c [processing] Fix invalid characters in HTML for 'Raster layer unique values' report 2018-06-01 08:53:20 +10:00
Nyall Dawson
37b06bcf29 [processing] Fix Rectangles/Ovals/...(variable) chokes on angle values of 0 
Change the test to a NULL test instead, as angle values of 0 are valid
 2018-05-31 08:55:26 +10:00
nirvn
5ab3fe4ba0 Add subsetStringChanged signal 2018-05-29 17:10:17 +07:00
Nyall Dawson
870d20740c [processing] Tweaks and checks for checkParameterValues 2018-05-28 16:02:38 +10:00
matteo
ace955c08c resurrect also the test for r.thin 2018-05-19 08:12:40 +10:00
Alexander Bruy
98586461b9 [processing] add test for output to GPKG 2018-05-15 13:14:30 +03:00
Alexander Bruy
8aa56fc38f [processing] fix GRASS vector tests 2018-05-15 12:53:50 +03:00
Luigi Pirelli
9b28e3d7f5 Port gdalcalc with formula excaping fix (#6984) 
Resurrect gdalcalc algorithm from 2.x
 2018-05-15 07:59:00 +10:00
Mathieu Pellerin
8f47691a7a
[processing] add gdal command name to tags for better searches (#6978) 2018-05-14 11:32:55 +07:00
Nyall Dawson
9d2c4fca19 [FEATURE][layouts] Use text renderer for drawing scalebar text 
Allows the full range of formatting options exposed through
text renderer - e.g. scalebar text with buffers, shadows,
background shapes, letter spacing, etc.

Say goodbye to unreadable scale bar text!
 2018-05-11 17:48:45 +10:00
Nyall Dawson
0d520456ea [processing][gdal] Fix conversion of non-EPSG crs parameters 
to GDAL compatible strings
 2018-05-11 11:29:34 +10:00
Martin Dobias
aa2b1e9834 Add test for single layer union 2018-05-10 06:50:57 -04:00
Martin Dobias
73d10afe31 Processing tests: allow topological geometry tests instead of exact tests 
This is useful with geometry algorithms when the order of the coordinates of produced
geometries does not need to be exactly the same every time, but the output is still
topologically equivalent.
 2018-05-10 06:50:57 -04:00