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741 Commits

Author SHA1 Message Date
matteo
5507c3439b try geojson for travis 2018-07-10 16:14:59 +02:00
matteo
d1cedbcf92 [processing][needs-doc][FEATURE] Sample raster values to point 2018-07-10 15:19:56 +02:00
Alexander Bruy
29207a1617 [processing] fix Random extract/select within subset when subset is 
smaller than number of requested features (fix #19322)
 2018-07-04 18:30:30 +03:00
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
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
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
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
matteo
ace955c08c resurrect also the test for r.thin 2018-05-19 08:12:40 +10:00
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
Martin Dobias
aa2b1e9834 Add test for single layer union 2018-05-10 06:50:57 -04:00
Nyall Dawson
f48aaeaf33 [processing][gdal] Fix some more nodata=0 handling 2018-05-06 07:13:15 +10:00
nirvn
fdaa57a273 [FEATURE][processing] Zonal histogram algorithm 2018-05-03 11:36:16 +07:00
Matthias Kuhn
0a269aa6e6
Merge pull request #6864 from ghtmtt/fix_saga 
[processing] fix broken SAGA algorithms
 2018-05-02 16:47:03 +02:00
matteo
b3ed0f2ea2 change column name for travis 2018-05-02 14:58:15 +02:00
Nyall Dawson
9ffae600f4 [FEATURE] Variable width buffers 
Adds geometry methods to create variable width buffers, including
tapered buffers (with a specified start and end diameter) and
variable width buffers from line string m values.

Also adds processing algorithms which expose these methods
to processing.
 2018-05-01 06:16:01 +10:00
matteo
291c039435
Shapefile instead of GML for travis 2018-04-27 11:49:41 +02:00
matteo
9c0a9ca466
[processing] add test for fixed algorithm 2018-04-27 09:15:37 +02:00
Martin Dobias
16a6a90dd7
Merge pull request #6859 from wonder-sk/overlay-alg-fixes-3 
Port Union algorithm to C++ and fix it
 2018-04-26 22:56:22 +02:00
Matthias Kuhn
3e2694a068
Merge pull request #6848 from gacarrillor/line_intersection_with_geometry_collections 
[processing] Make line intersection alg able to handle collections
 2018-04-26 07:20:55 +02:00
Martin Dobias
21a756ff1d Remove older (incorrect!) test cases for union 
The newer test data (overlay1_a and overlay1_b) cover more scenarios
and can be more easily investigated if something goes wrong.
 2018-04-25 23:29:04 +02:00