Alexander Bruy
169d35f319
[processing] fix example script
2016-02-10 16:37:14 +02:00
Matthias Kuhn
a3d3ffdf02
[processing] Make polygons to lines NULL aware
2016-02-04 13:35:17 +01:00
Matthias Kuhn
1205082269
[Processing] Make DeleteHoles algorithm NULL geometry aware
2016-02-04 13:35:17 +01:00
Matthias Kuhn
cd10c6c88e
[processing] Add NULL geometry support to centroid algorithm
2016-02-04 13:35:17 +01:00
Matthias Kuhn
ce0d6102c3
[processing] Make centroid algorithm null geometry safe
2016-02-04 13:35:17 +01:00
Matthias Kuhn
b956886e81
[processing] Initialize icons before first usage
2016-02-04 13:35:16 +01:00
Nyall Dawson
cbe8cb7282
Formatting update, using newer autopep8 version
2016-01-30 09:33:24 +11:00
Alexander Bruy
d4e400a425
[processing] fixes for vector geoprocessing algorithms
2016-01-29 16:33:21 +02:00
Juergen E. Fischer
ae52aabd70
more spelling fixes
2016-01-24 20:16:28 +01:00
Juergen E. Fischer
00633811c9
spelling fixes
2016-01-21 10:42:25 +01:00
Alexander Bruy
908a380241
[processing] fix deprecation warnings
2016-01-20 16:39:13 +02:00
Alexander Bruy
62a571d6dd
[processing] skip invalid geometries when dissolving ( fix #13752 )
2016-01-18 17:01:35 +02:00
Alexander Bruy
4451f29846
[processing] add layer and field names to the statistics output ( fix #10089 )
2016-01-15 19:29:39 +02:00
Alexander Bruy
3bc3f52f0c
[processing] skip invalid geometries when buffering ( fix #13763 )
2016-01-15 14:34:03 +02:00
Nyall Dawson
c452c3d85f
Fix some warnings and test failures on nightlies
2016-01-15 08:32:56 +11:00
Alexander Bruy
d12a0b4a25
[processing] fix Merge vector layers alg ( fix #9978 )
2016-01-14 17:07:08 +02:00
Nyall Dawson
184db1aa28
Indentation fix
2016-01-14 08:57:04 +11:00
Alexander Bruy
14c858a0b1
[processing] fix crash in ConcaveHull alg when using it from console ( fix #12229 )
2016-01-13 16:40:14 +02:00
volaya
7a879994d4
[processing] fixed frequency analysis algorithm
...
code provided by Joseph Liam
fixes #14090
2016-01-13 09:55:30 +01:00
Alexander Bruy
917ea5c0e3
[processing] add extension to the output vector VRT ( fix #13872 )
2016-01-12 20:24:55 +02:00
Hugo Mercier
9472c98686
[processing] add a new algorithm to execute SQL thanks to the virtual provider
2016-01-11 18:04:35 +01:00
Alexander Bruy
8d2f7bb2ee
[processing] correctly write html output in utf-8
2016-01-08 16:50:07 +02:00
Alexander Bruy
4137437f2c
PEP8 fixes
2016-01-08 10:32:43 +02:00
Salvatore Larosa
88a197b20f
[processing] fix missing import for Union and Clip algs
2015-12-24 16:26:58 +01:00
Nyall Dawson
19ff7de06d
Fix indentation
2015-12-15 11:22:39 +11:00
Juergen E. Fischer
02f8988837
indentation update
2015-12-02 18:36:59 +01:00
radosuav
34df72c75b
[Processing] Use raster band scailing factor and offset in Zonal Statistics algorithm
2015-11-30 14:00:47 +01:00
Matthias Kuhn
afd436da9f
Yet another fix to 594fafe
2015-11-24 16:57:43 +01:00
Matthias Kuhn
2e7c33281c
Followup 594fafe73b8, Also fix processing
2015-11-24 16:29:35 +01:00
Nyall Dawson
d0625b8b35
[processing] Add algorithm for reversing line directions
2015-11-18 16:27:25 +11:00
Nyall Dawson
9009ef0b26
[processing] Add smooth algorithm
...
Allows for smoothing line or polygon layers
2015-11-18 16:27:14 +11:00
Nyall Dawson
48afc425dc
[processing] Use faster expression request for ExtractByAttribute
2015-11-16 16:10:30 +11:00
Nyall Dawson
e15962eea9
[processing] Use QgsStatisticalSummary for statistic calculations
...
For BasicStatisticssNumbers and StatisticsByCategories algorithms.
Adds extra stats (minority, majority, 1st/3rd quartile and IQR) while
avoiding custom statistics calculation code.
2015-11-16 15:04:34 +11:00
volaya
54c4f750e6
[processing] fixed concave hull algorithm
2015-11-13 12:20:53 +01:00
volaya
cba585df2b
[processing] correctly set geometry type of input in clip algorithm
2015-11-13 12:20:52 +01:00
Nyall Dawson
a10936f06a
Use a set for classes in PointsInPolygonUnique (faster)
2015-11-13 13:24:08 +11:00
Nyall Dawson
596b56c441
Faster PointsInPolygon(+Unique/Weighted) algorithms
...
- Avoid use of seperate feature requests for every point
- Use GEOS prepared geometries when testing for point containment
Quick stats:
~1500 point layer
BEFORE: 17 seconds
AFTER: 3 seconds
~900k point layer
BEFORE: 30 mins = canceled at 20%
AFTER: 2.5 mins = 100% complete
2015-11-13 13:24:08 +11:00
Nyall Dawson
7c8177e01a
Use expression filter request for SelectByAttribute
...
Makes SelectByAttribute orders of magnitude faster for providers which
support compiled expressions (eg Postgres), also allows algorithm
to take advantage of database indexes created on attribute.
For a 4 million point PostGIS layer (with an index on attribute)
BEFORE: cancelled after 20 mins
AFTER: ~2 seconds
2015-11-13 13:23:18 +11:00
Bernhard Ströbl
cfb932afa9
[PROCESSING] Speed up dissolve without changing parameters
2015-11-11 16:29:33 +01:00
Juergen E. Fischer
9a89408b72
indentation update
2015-11-10 20:21:10 +00:00
rldhont
e4996d77cd
[processing] allow output directly on Spatialite tables
...
like 11b5092140f5a966dbb2d85cb64face1e927ff90 but for Spatialite
2015-11-06 17:54:58 +01:00
mdouchin
f443bb8c03
Update ConcaveHull.py
2015-10-25 12:29:25 +01:00
mdouchin
99fcd625eb
Update ConcaveHull.py
...
Correct qgis:dissolve algorithm call
2015-10-25 12:17:36 +01:00
volaya
4da1ce9eee
Merge pull request #2341 from arnaud-morvan/processing_precisionmodel
...
[Processing] Add precision parameter to by location algorithms
2015-10-24 15:42:36 +02:00
Juergen E. Fischer
bf64f8d0a0
spelling fixes and indentation update
2015-10-22 21:56:54 +02:00
arnaud.morvan@camptocamp.com
3bc11b1947
Revert crs.ImportFromProj4(unicode(...)) to crs.ImportFromProj4(str(...))
2015-10-20 17:19:27 +02:00
Anita Graser
b20d316692
changed to descriptive name
...
as suggested in https://hub.qgis.org/issues/9868
2015-10-20 14:27:01 +02:00
Bernhard Ströbl
64bf3a80b2
[PROCESSING] Undo recent changes to Dissolve
2015-10-20 09:23:12 +02:00
volaya
ca27277bb3
[processing] do not set an upper limit for points in random points layer
...
fixes #13483
2015-10-13 19:59:16 +02:00
Paolo Cavallini
9cd5eed9bf
Update Grid.py
...
Fixes a broken module. Possibly more broken ones around.
2015-10-13 13:30:43 +02:00
