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4634 Commits

Author SHA1 Message Date
Nyall Dawson
93146f7c9f [processing][saga] Outputs from snap algorithms should both be optional 2018-07-12 11:32:37 +10:00
Nyall Dawson
82364e4295 [processing][saga] Unit tests for snap points to lines/points algs 2018-07-12 11:32:37 +10:00
Rudi von Staden
64352fb159 Fix input parameter types for SAGA SnapPointstoLines 2018-07-12 11:32:37 +10:00
Rudi von Staden
dd4c49deae Fix input parameters of SAGA SnapPointstoPoints 
Fixes #19382
 2018-07-12 11:32:37 +10:00
Nyall Dawson
a5992d0178 [processing] Fail model drop if model file could not be successfully read 2018-07-12 10:14:03 +10:00
Nyall Dawson
61cc8b5774 [processing] Fix exception when dropping model file on qgis window 2018-07-12 10:14:03 +10:00
Luigi Pirelli
1875b025da
Merge pull request #7362 from rudivs/update_maplayerwidgetwrapper 
Add 'not selected' option for optional layer parameters in processing models
 2018-07-11 15:25:12 +02:00
Alexander Bruy
6d751dcb70
Merge pull request #7363 from alexbruy/fix-sampling 
[processing] fix Random extract/select within subset algorithms
 2018-07-04 19:53:53 +03:00
Nyall Dawson
6c014b46ba [processing] Use c++ recent algorithm log, remove python log 
Indirectly fixes #19218
 2018-07-05 02:37:03 +10:00
Alexander Bruy
b72f5d1a53 [processing] log cases when subset is smaller than requested number of 
features
 2018-07-04 19:15:29 +03:00
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
Rudi von Staden
57fb4ef27c Add 'not selected' option for optional layer parameters in processing model view 
Fixes #19329 (https://issues.qgis.org/issues/19329)

Optional layer parameters in processing algorithms used in the graphical modeler
add an empty string as the default parameter value, which can raise an exception
during algorithm execution. This update replaces the default empty string with a
default 'Not selected' option.
 2018-07-04 13:45:46 +02:00
Nyall Dawson
f43adf7a8b Fix test 2018-07-03 09:43:40 +10:00
Nyall Dawson
2cc9bc8f73 [processing] Fix unexpected newlines showing in python command in history dialog 2018-07-03 09:43:40 +10:00
Nyall Dawson
1621402652 [processing] Fix exception when clicking alg with distance param in history dialog 2018-07-03 09:43:40 +10:00
nirvn
7cb80a2308 Rename mActionDraw.svg to more appropriate mActionRefresh.svg 
(in doing so, rename current mActionRefresh.svg to mActionReload.svg)
 2018-07-02 12:51:44 +07:00
Juergen E. Fischer
ac63b8e16e Translation fix 2018-07-02 02:47:09 +02:00
Håvard Tveite
a756fb1034 Fix parameter type for the BUFFER parameter of the Voronoi polygons alg 
Fixes #19294
 2018-06-29 23:02:03 +10:00
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
31330ddffb [processing] Fix random selection algorithm when filter is set on layer 2018-06-28 15:02:06 +10:00
Nyall Dawson
977e14b058 [processing] Fix potential crash when calling processing.run with 
custom context, but no feedback object
 2018-06-28 14:12:37 +10:00
Matthias Kuhn
7acfe037c4
Merge pull request #7064 from anitagraser/patch-1 
[FEATURE] Create PostGISExecuteAndLoadSQL.py
 2018-06-25 08:17:04 +02:00
Anita Graser
4a48f50a85
Add qgis:postgisexecuteandloadsql 2018-06-22 21:35:26 +02:00
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
Anita Graser
bebadef101
Fix parameter names 2018-06-22 18:40:17 +02:00
Martin Dobias
80b0c72c50 Fix a Python error in Processing GUI 
It turns out that an empty QComboBox evaluates to False:

>>> t=QLineEdit()
>>> bool(t)
True
>>> c=QComboBox()
>>> bool(c)
False

Due to that, the 'TABLE' parameter was missing if its (editable) combo box was empty.

Original error - while updating an algorithm's parameters (gdal:importvectorintopostgisdatabaseavailableconnections)

Traceback (most recent call last):
  File "/home/martin/qgis/git-master/build-debug/output/python/plugins/processing/algs/gdal/GdalAlgorithmDialog.py", line 121, in parametersHaveChanged
    or (not p.checkValueIsAcceptable(parameters[p.name()])):
KeyError: 'TABLE'
 2018-06-22 13:30:26 +02:00
Nyall Dawson
41d6b9d967 Silence more plotly warnings on import 2018-06-22 14:26:55 +10:00
Nyall Dawson
6e7c07bc86 Mark regex 2018-06-22 13:37:58 +10:00
Nyall Dawson
4132dbc1c8 Typo 2018-06-20 15:06:36 +10:00
Nyall Dawson
8d6ce61a70 [processing] Silence warnings thrown from within plotly on import 2018-06-20 08:07:23 +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
55a54b0971 [processing][saga] Fix duplicate confusion matrix algs 
Fixes #19188
 2018-06-15 13:48:43 +10:00
Nyall Dawson
37e379836b [processing][saga] Fix duplicate cluster analysis algs 2018-06-15 13:48:43 +10:00
Nyall Dawson
a8c0cef49a [processing][saga] Fix params for IDW alg 2018-06-15 13:48:43 +10:00
Nyall Dawson
d04fee69b3 [processing][saga] Remove duplicate GWR algs, fix params 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
f838001d0a Indentation 2018-06-15 06:39:48 +10:00