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104 Commits

Author SHA1 Message Date
Matteo Ghetta
34b277a09b [processing] test poly_from_extent (#4149) 2017-02-15 13:29:14 +01:00
Nyall Dawson
91eea30e7d [FEATURE][processing] Algorithm to find an unknown layer's projection 
If you have a layer with an unknown CRS, this algorithm gives a list
of possible candidate CRSes which the layer could be in.

It allows users to set the area (and corresponding CRS) which they know
the layer should be located near. The algorithm then tests every CRS
in the database to see what candidate CRSes would cause the layer
to be located at that preset area.

It's much faster than it sounds!! (just a couple of seconds)

Sponsored by SMEC/Surbana Jurong
 2017-02-14 05:49:23 +10:00
Alexander Bruy
5a5c1bf6e1 test for Processing "fix geometries" algorithm 2017-02-07 12:52:04 +02:00
matteo
74c65c8e74 [processing] qgis voronoi test 2017-02-03 11:28:09 +01:00
Nyall Dawson
87f2fe55b2 Add unit test for processing polygonize algorithm 2017-01-31 10:47:00 +10:00
lbartoletti
01cd784ee7 [FEATURE][processing] Add overlay option to GridLine and GridPolygon 2017-01-19 16:49:35 +10:00
matteo
8994877717 processing zonal statistics 2017-01-13 12:37:51 +01:00
matteo
c259070102 processing single to multi test 2017-01-13 12:37:51 +01:00
matteo
7958db29d1 processing mean coordinates test 2017-01-13 12:37:50 +01:00
matteo
2c6649358a processing points along lines test 2017-01-13 12:37:50 +01:00
matteo
94856b59b1 processing qgis count points weighted 2017-01-13 12:37:39 +01:00
matteo
590abf0a44 processing qgis countsuniquepoints test 2017-01-13 12:37:39 +01:00
Denis Rouzaud
748be8de71 [spelling] replace behaviour by behavior 2017-01-11 11:35:19 +01:00
Alexander Bruy
1ad965b4fa [processing] add test for Distance matrix algorithm to prevent 
TableWriter class breakage in future
 2017-01-10 20:24:05 +02:00
Nyall Dawson
e5e0ec51eb [FEATURE][processing] New algorithm to truncate tables 
Irretrievably deletes all features from a table... use with caution!
 2017-01-06 10:32:52 +10:00
Nyall Dawson
e7e9ba0efc [processing] Add test, help for create spatial index alg 2017-01-06 10:32:52 +10:00
Nyall Dawson
7a7f11980e [processing] Allow tests for algs which modify layers in place 
Add test for Create Attribute Index algorithm
 2017-01-06 08:54:04 +10:00
Alexander Bruy
c5835e9adc [processing] fix test and menus after renaming GdalOgr provider 2016-12-31 09:09:07 +02:00
Alexander Bruy
ffd67f119e Merge pull request #3891 from alexbruy/processing-interpolation 
[processing] add remaining functionalify from the interpolation plugin
 2016-12-22 10:18:02 +02:00
Alexander Bruy
ea4f05d931 [processing] add support for custom parameter used in interpolation algs 
to the test suite
 2016-12-20 14:29:51 +02:00
Matteo Ghetta
eab5ae28ec more gdal test for Processing (#3893) 
* more gdal test for Processing
 2016-12-20 13:07:56 +01:00
Alexander Bruy
7dde862cc4 [processing] add missed functionality from Interpolation plugin 2016-12-20 10:14:49 +02:00
Matteo Ghetta
2abeea1128 Convex Hull processing tests (#3876) 
Add two tests for convex hull
 2016-12-19 10:51:13 +01:00
Alexander Bruy
f4f86cad63 [processing] use full precision for elevation values 
remove unused file
 2016-12-19 09:49:49 +02:00
Alexander Bruy
4e59c5a045 [processing] merge two Relief algorithms into one 2016-12-19 09:49:49 +02:00
Alexander Bruy
0d1c9a31bb [processing] implement missed functionality from Raster terrain analysis 
plugin
 2016-12-19 09:49:49 +02:00
matteo
8e9d49ad8d reduce geometry precision from 7 to 5 digits 2016-12-14 15:07:28 +01:00
matteo
a009cf405e fix error on geometry precision 2016-12-14 15:07:28 +01:00
matteo
5392788901 some Processing test 2016-12-14 15:07:28 +01:00
Alexander Bruy
e63ee670a4 [processing] maintain options order 2016-12-13 12:44:29 +02:00
Alexander Bruy
ab823c4c66 [processing] add tests for network analysis algorithms 
Tests dissabled for now, as algorithms require access to QGIS iface.
 2016-12-13 10:46:34 +02:00
Nyall Dawson
caa0d500af Fix spelling of orthoganilize 2016-12-12 17:47:12 +10:00
Nyall Dawson
4b6f3a3ee5 [FEATURE][processing] New algorithm to orthagonalize geometries 
Adds a new QgsGeometry::orthagonalize method which tries to make
angles in geometries either right angles or straight lines

Also adds a processing algorithm exposing this feature.
 2016-12-09 09:41:56 +10:00
Nyall Dawson
c975764c12 Port processing oriented minimum bounding box alg to QgsGeometry 2016-12-07 20:13:29 +10:00
volaya
0a2e1043da Revert "[processing] fixed expected test hashes" 
This reverts commit 5c6c18caadb9123c593db085b1c8822f7d74e9f7.
 2016-12-06 09:27:21 +01:00
volaya
5c6c18caad [processing] fixed expected test hashes 2016-12-05 14:59:26 +01:00
volaya
8bd0dd5aea [processing] added tests for raster calculator 
Conflicts:
	python/plugins/processing/tests/testdata/qgis_algorithm_tests.yaml
 2016-12-01 12:53:56 +01:00
Nyall Dawson
b30a1ff65d [FEATURE][processing] New universal 'basic stats for field' algorithm 
Replaces the existing 'Basic Stats for Numeric Fields' and
'Basic Stats for String Fields' algorithms and adds support
for date/time/datetime fields.

Having a single unified algorithm allows more flexible models
where a field type may not be known in advance.

Deprecate existing basic stats algorithms
 2016-12-01 16:27:20 +10:00
Nyall Dawson
fef15e0165 [processing] Consolidate 'delete holes' algorithms 
Copy min area parameter from 'Fill holes' algorithm to 'delete
holes' algorithm.

Also:

- make algorithm maintain z/m values
- make algorithm work with curved geometries
- add unit tests
 2016-11-28 13:12:50 +10:00
Nyall Dawson
772b769403 [processing] Hide redundant grid creation algorithms 
Condenses the duplicate grid algorithms into single algorithms
(one for line, one for polygon), taking the best bits from both
and adding tests
 2016-11-24 13:18:47 +10:00
Germán Carrillo
dccd00dcb1 Adding test to Line Intersection algorithm 
Since both input and intersect layers have only one field (fid), the result is the same for both (existing and new) tests. The result now comes with the intersect field, renamed to fid_1 (previously not kept).
 2016-11-24 10:42:24 +10:00
Nyall Dawson
1e661e37b9 [FEATURE][processing] New 'drop geometries' algorithm 
Simply removes any geometries from an input layer and returns
the features with attributes only
 2016-11-24 09:41:11 +10:00
Nyall Dawson
38a0ea0844 Small tweaks to processing split algorithm, add tests 2016-11-24 08:48:37 +10:00
Nyall Dawson
986acab9cc [processing] Tweak test precision 2016-11-24 07:54:40 +10:00
Nyall Dawson
d742478ac9 [processing] Add tests for create points from table alg 2016-11-24 07:52:53 +10:00
Nyall Dawson
3c51a93f6a [processing] Fix very broken delete columns algorithm 2016-11-23 15:21:17 +10:00
Nyall Dawson
5e1a69fc88 [FEATURE][processing] Create attribute index algorithm 
Allows creation of an index on an attribute in a layer for faster
attribute based filtering

Support depends on the underlying data provider for the layer
 2016-11-18 10:56:02 +10:00
Nyall Dawson
24ffa15ecf [FEATURE][processing] Extract by attribute can extract for null/notnull values 
Adds support for filtering where an attribute value is null or not null
 2016-11-17 13:09:23 +10:00
Nyall Dawson
d237e27d7e Followup 29d33b4 2016-11-15 10:15:43 +10:00
Alexander Bruy
6e9631ea87 Merge pull request #3701 from alexbruy/processing-ogr-tests 
[processsing] tests for GDAL algorithms
 2016-11-14 11:05:51 +02:00