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487 Commits

Author SHA1 Message Date
Alexander Bruy
f25cb146e1 [processing] add icon for network analysis algorithm 2016-12-13 10:46:33 +02:00
Alexander Bruy
0823bb4b2a [processing] adopt algorithm to changes in QGIS API 2016-12-13 10:46:33 +02:00
Alexander Bruy
a60048c126 [processing] add shortest path algorithm to Processing 2016-12-13 10:46:32 +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
volaya
e41c2a7b05 [processing] allow saving custom predefined expressions 2016-12-08 10:12:23 +01:00
Nyall Dawson
37edb69c21 Merge pull request #3843 from nyalldawson/oriented 
Port minimum oriented bounding box to QgsGeometry
 2016-12-08 05:52:59 +10:00
Alexander Bruy
897d27fa5c fix import 2016-12-07 15:39:16 +02:00
volaya
a8dd95addd Fixed wrong import 2016-12-07 13:56:37 +01:00
volaya
bb7b6d41bc [processing] added predefined expressions to raster calculator 2016-12-07 13:12:42 +01:00
Nyall Dawson
8a3c1efefe Merge pull request #3840 from DelazJ/selectedfeaturesids 
Replace selectedFeaturesIds by selectedFeatureIds
 2016-12-07 21:44:24 +10:00
Nyall Dawson
c975764c12 Port processing oriented minimum bounding box alg to QgsGeometry 2016-12-07 20:13:29 +10:00
Nyall Dawson
75f51bc16e [processing][heatmap] Fix alg in batch mode, mark some params as advanced 2016-12-07 13:50:12 +10:00
Nyall Dawson
bef5b5ed68 [processing][heatmap] custom parameter/widget for output resolution 
Matches current behaviour of c++ heatmap plugin
 2016-12-07 12:23:58 +10:00
Harrissou Sant-anna
f9578bf60b Replace selectedFeaturesIds by selectedFeatureIds 2016-12-07 00:19:11 +01:00
Nyall Dawson
83c38b0172 [FEATURE][processing] Port heatmap plugin to processing algorithm 2016-12-07 08:27:24 +10:00
volaya
96b8a90758 [processing] In raster calculator, use filename without extension to refer to layer 2016-12-06 09:03:51 +01:00
Alexander Bruy
62cb38153c [processing] prevent divizion by zero (fix #15825) 2016-12-05 20:14:29 +02:00
Alexander Bruy
2fea23f1e5 Merge pull request #3779 from volaya/rastercalculator 
[processing] add native raster calculator
 2016-12-05 20:03:23 +02:00
volaya
16da906398 [processing] allow multiple selection of tables 2016-12-05 13:39:38 +01:00
Bernhard Ströbl
b02c6a3206 [processing][FEATURE] Return multi geometries from split alg 
accept multi geometries as input
 2016-12-02 16:47:30 +10:00
Alexander Bruy
b85b5e75e7 [processing] values() is a dict view object, not list 2016-12-01 12:53:57 +01:00
Alexander Bruy
781ebd9a69 [processing] xrange() removed, should use range() instead 2016-12-01 12:53:57 +01:00
Alexander Bruy
3e7b26233e [processing] replace deprecated % operator with format() 2016-12-01 12:53:57 +01:00
Alexander Bruy
50a785bdd6 [processing] indentation update 2016-12-01 12:53:57 +01:00
Alexander Bruy
f002321be1 [processing] iteritems() removed, should use items() instead 2016-12-01 12:53:57 +01:00
volaya
40053f81f2 renamed ParameterExpression in raster calculator to avoid name clash 2016-12-01 12:53:57 +01:00
volaya
44f963f60d [processing] removed debug line 2016-12-01 12:53:57 +01:00
volaya
a7f9018e11 [processing] added native raster calculator algorithm 
Conflicts:
	python/plugins/processing/algs/qgis/QGISAlgorithmProvider.py
 2016-12-01 12:52:45 +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
b0662f908a [processing] Basic stats algs should allow non-spatial tables 2016-11-30 15:03:20 +10:00
Nyall Dawson
ab29f2de28 [processing] Use QgsStringStatisticalSummary in basic stats for strings 
And also further optimise the algorithm
 2016-11-30 12:47:39 +10:00
Nyall Dawson
e272bb3e9c [processing] Optimise basic stats numbers algorithm 2016-11-30 12:35:20 +10:00
Nyall Dawson
6bb4934907 [FEATURE][processing] Remove duplicate create points along lines script 
This functionality is duplicated by the PointsAlongGeometry algorithm

Keep the algorithm version, since it has unit tests and supports things
like progress reports.

(marked as feature for inclusion in release notes)
 2016-11-30 09:35:06 +10:00
Nyall Dawson
d4c38f9277 [FEATURE][processing] Remove duplicate fill holes algorithm 
The Fill_holes script is duplicated by the DeleteHoles algorithm,
and the DeleteHoles algorithm has many advantages:
- it's a full algorithm rather than a script
- uses qgis geometry classes and maintains curves/z/m
- has unit tests
- doesn't rely on non-standard external library (shapely)

(marked as feature for inclusion in release notes)
 2016-11-30 09:32:57 +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
193d400d29 Make QGIS Line Intersections algorithm able to keep all attributes. 2016-11-24 10:41:11 +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
Bernhard Ströbl
0e2ef065d7 [processing] [FEATURE] SplitWithLines 
Rename algorithm SplitLinesWithLines to SplitWithLines
Accept polygon as input, too
Use only selected lines to split with (if processing is set to use selection only)
Issue log message if trying to split multi geometries
Update help
 2016-11-24 08:05:16 +10:00
Nyall Dawson
489e00df8d [processing] Enhance create points layer alg 
Clean up code, allow setting z/m columns
 2016-11-23 16:43:25 +10:00
Nyall Dawson
3c51a93f6a [processing] Fix very broken delete columns algorithm 2016-11-23 15:21:17 +10:00
Nyall Dawson
271e67e37b [processing] Fix import to postgis alg when table name not set (fix #15869, 15097) 2016-11-22 09:59:43 +10:00
Alexander Bruy
f70a3b9e1d [processing] move custom parameter definition inside corresponding 
algorithm
 2016-11-18 10:22:26 +02:00
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
29d33b47fe [processing] Polygons to line fixes 
- Maintain Z/M values
- Handle curved geometries without segmentizing
- Retain null geometries
 2016-11-15 09:43:45 +10:00
Nyall Dawson
880647e50e Add some tags to algorithm 2016-11-14 15:52:41 +10:00
Nyall Dawson
b44093914b Fix test failure, report distance from pole 2016-11-14 15:52:41 +10:00