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392 Commits

Author SHA1 Message Date
Mathieu Pellerin
cf6004959e [processing] ensure that outputs of vector overlay operations are multiparts (#3622) 2016-10-19 14:58:23 +02:00
Piotr Pociask
cd0fefb42b [processing] Update voronoi classes for Python3; update expected data for multipoint Delaunay traingulation test 2016-10-19 11:15:38 +02:00
Piotr Pociask
3af23036fd Test for multipoint Delaunay triangulation 2016-10-19 11:15:38 +02:00
Piotr Pociask
41fafd6982 [processing] support MultiPoint geometries in Delaunay triangulation 2016-10-19 11:15:38 +02:00
Nyall Dawson
cea47427d0 Optimise creation of spatial indexes 
Use constructor which takes an iterator instead of manually
adding features, and don't request attributes for spatial
index features
 2016-10-19 08:38:11 +10:00
volaya
e55d1923fc [processing] fixes for 'import into PostGIS' alg 
fixes #15097
 2016-10-18 16:55:19 +03:00
volaya
128da3002a [processing] better update of expression widget when layer is changed in fields calculator 2016-10-18 16:55:19 +03:00
Matthias Kuhn
576ad138a9 Fix python calls to inexistent methods 2016-10-17 09:31:31 +02:00
Nyall Dawson
688d1a5eba [processing] Speed up dissolve when not using fields 2016-10-17 12:47:53 +10:00
Nyall Dawson
a05b610a8b [processing] Use prepared geometries for intersects tests 
Wherever possible use prepared geometry engines for intersects
type tests, as it's much faster
 2016-10-17 11:18:46 +10:00
Nyall Dawson
86368f39c3 [processing] Optimise feature requests within qgis algs 
- don't use setFilterFid() within loops to fetch features one
at time (as it's extremely slow), instead use setFilterFids()
outside the loop
- don't fetch unused attributes/geometry when it can be
avoided
 2016-10-17 10:30:55 +10:00
volaya
35f17496c1 Merge pull request #3581 from alexbruy/processing-terrain-analysis 
[processing] add raster terrain analysis tools
 2016-10-13 13:53:55 +02:00
Alexander Bruy
898addfa33 [processing] avoid division by zero (fix #15521) 2016-10-12 16:04:31 +03:00
Alexander Bruy
fabc0970c5 [processing] add icons for raster terrain analysis algorithms 2016-10-11 11:55:34 +03:00
Alexander Bruy
e2f36e40d1 [processing] remove unused imports 2016-10-11 11:55:34 +03:00
Alexander Bruy
7b74774322 [processing] expose Relief from Raster terrain analysis plugin in toolbox 2016-10-11 11:55:34 +03:00
Alexander Bruy
15902aa2fa [processing] expose Hillshade from Raster terrain analysis plugin in toolbox 2016-10-11 11:55:34 +03:00
Alexander Bruy
2c2ff64f7d [processing] expose Ruggedness from Raster terrain analysis plugin in toolbox 2016-10-11 11:55:34 +03:00
Alexander Bruy
48c7c49c73 [processing] expose Slope from Raster terrain analysis plugin in toolbox 2016-10-11 11:55:34 +03:00
Alexander Bruy
e76a4678ba [processing] expose Aspect from Raster terrain analysis plugin in toolbox 2016-10-11 11:55:34 +03:00
Nyall Dawson
90aebd117d [processing] Add geometry info should add z/m values (fix #14659) 2016-10-11 09:30:41 +10:00
arnaud.morvan@camptocamp.com
4184934b9a [processing] Apply 2to3 on changes 2016-10-05 12:39:01 +02:00
Alexander Bruy
3407ced90e fix indentation 
Conflicts:
	python/plugins/processing/gui/BatchInputSelectionPanel.py
	python/plugins/processing/gui/wrappers.py
 2016-10-05 12:38:50 +02:00
arnaud.morvan@camptocamp.com
a38c13d523 Create FieldMappingWrapper 2016-10-05 12:38:40 +02:00
volaya
c491c01266 [processing] changes to allow custom parameter dialog adapt to new parameter architecture 2016-10-05 12:38:21 +02:00
volaya
dfb4cdd34b [processing] moved output value evaluation to output object itself 2016-10-05 12:38:20 +02:00
volaya
fe5d0166cc [processing] added multiple option to ParameterTableFIeld 
removed ParameterTableMultipleField and did some cleanup
 2016-10-05 12:38:09 +02:00
volaya
efd73a491f [processing] fixes for new parameters architecture 
includes better managing of crd and extent parameters in models, not requiring now the use of modeler-only lags
 2016-10-05 12:35:00 +02:00
Mathieu Pellerin
62c8510089 [qt5] setConfirmOverwrite is gone, use setOption (#3567) 2016-10-04 10:45:10 +02:00
Matthias Kuhn
4a7a8ff263 Update python code 2016-10-01 15:39:03 +02:00
Juergen E. Fischer
31df84aa6b run 2to3 on source 2016-09-21 23:30:04 +02:00
rldhont
3661bc39db [Processing] bugfix: intersection QGIS algorithm 
fixing this by testing int_com.
```
Traceback (most recent call last):
File "C:/PROGRA~1/QGIS2~1.17/apps/qgis/./python/plugins\processing\core\GeoAlgorithm.py", line 203, in execute
self.processAlgorithm(progress)
File "C:/PROGRA~1/QGIS2~1.17/apps/qgis/./python/plugins\processing\algs\qgis\Intersection.py", line 100, in processAlgorithm
int_geom = QgsGeometry(int_com.difference(int_sym))
```

AttributeError: 'NoneType' object has no attribute 'difference'
 2016-09-19 10:29:03 +02:00
Nyall Dawson
7f9cc87f85 Merge pull request #3494 from nyalldawson/deprecated 
Remove remaining deprecated methods
 2016-09-16 21:02:25 +10:00
Alexander Bruy
75269d66b9 [processing] allow all field types as unique ID field in Mean coords alg 2016-09-16 12:43:08 +03:00
Nyall Dawson
fe65063c2b Remove many deprecated methods 2016-09-15 18:34:15 +10:00
Alexander Bruy
d393734bd3 [processing] correct error message (fix #15511) 2016-09-15 11:11:51 +03:00
Alexander Bruy
8ac1460d0e [processing] fix progress reporting (fix #15521) 2016-09-14 09:20:10 +03:00
Juergen E. Fischer
6b8130d54d remove pngs which are available as svg 
(cherry picked from commit 1cbb842feb393b7bab2b31b2e970c48816c58d3c)
 2016-09-11 22:33:41 +02:00
Nyall Dawson
8107856cc5 Merge pull request #3450 from nyalldawson/smoooooth 
[FEATURE] Extra control when smoothing geometries
 2016-09-03 09:38:37 +10:00
Nyall Dawson
795b52e906 Followup 80653c7, add missed algorithm 2016-09-03 08:50:23 +10:00
Nyall Dawson
4d60d0cdb5 [FEATURE] Add option to QgsGeometry::smooth to not smooth 
segments shorter than a certain threshold or sharp corners
with an angle exceeding a threshold

Expose the angle threshold to processing smooth algorithm

Also:
- optimise QgsGeometry::smooth for new geometry classes
- Fix smooth does not work with geometries containing Z/M
 2016-09-03 08:31:33 +10:00
epifanio
4aac75ff9b fix typo 
fix typo in python/plugins/processing/algs/qgis/Polygonize.py
 2016-09-02 10:33:45 -04:00
Alexander Bruy
65db336eaf [processing] move some constants to the dataobjects module 2016-09-02 09:28:45 +03:00
Alexander Bruy
80653c7aff [processing] adopt native algs to use output geomerty 2016-09-02 09:28:32 +03:00
Alexander Bruy
13cd4c944f [processing] split some native algs to take advantage of explicit output types 2016-09-02 09:28:32 +03:00
Nyall Dawson
56b77db88c [FEATURE][processing] Add choice of simplification method to simplify 
This change allows users to choose which method to use when running
the simplify geometries algorithm, with choices of the existing
distance based (Douglas Peucker) algorithm, area based (Visvalingam)
algorithm and snap-to-grid.

Visvaligam in particular usually results in more cartographically
pleasing simplification over the standard distance based methods.
 2016-09-01 08:22:18 +10:00
Nyall Dawson
5d97d03ad5 [processing] Fix simplify alg handling of null goemetry, add tests 2016-09-01 07:50:02 +10:00
Nyall Dawson
f9e508c566 [processing] More efficient point count for simplify algorithm 2016-09-01 07:42:29 +10:00
Nyall Dawson
9fa4e776db [FEATURE][processing] Extract nodes algorithm now saves node 
index, distance along line and angle at node

Also correctly handles null geometries
 2016-08-29 11:02:14 +10:00
Nyall Dawson
8db9284cb3 [FEATURE][processing] Optimised points along geometry algorithm 
Supports also polygon geometries, handles null geometries,
and records the original line angle along with the distance
for each point.
 2016-08-29 11:01:48 +10:00