Nyall Dawson
a2af3a9345
Make concave hull alg more efficient
...
- remove temporary layers from context, delete them as soon as they
are finished with
- directly remove features via data provider, instead of selecting
and using edit buffer
- use native geometry methods for splitting to single features
and removing rings
2017-07-07 09:28:20 +10:00
Nyall Dawson
db816ec3fe
Port a multi-step algorithm to new API (concave hull)
2017-07-07 09:28:20 +10:00
Nyall Dawson
a15d283cd6
Port delaunay triangulation alg to new API
2017-07-07 09:28:19 +10:00
Nyall Dawson
75cd91b1a0
Port voronoi polygons algorithm to new API
2017-07-07 09:28:19 +10:00
Nyall Dawson
90f10ae853
Port snap geometries algorithm to new API
2017-07-07 09:28:19 +10:00
Nyall Dawson
05364aa5f0
When running algorithm tests, if two parameters share the same
...
layer source, ensure that the actual parameter values point
to the same layer
2017-07-07 09:28:19 +10:00
Nyall Dawson
ab06973d6a
Don't try to load default styles in processing test layers
2017-07-07 09:28:19 +10:00
Nyall Dawson
8a84e134cc
Algorithms don't have to be split to prepare/process/postProcess
...
Since it's safe to evaluate parameters in background threads
now, it's usually going to be ok to evaluate everything in
the processAlgorithm step.
This keeps the algorithm code as simple as possible, and will
make porting faster.
Note that the prepare/postProcess virtual methods still exist
and can be used when an algorithm MUST do setup/cleanup work
in the main thread.
2017-07-07 09:28:19 +10:00
Nyall Dawson
3108d68f87
Indentation
2017-07-07 09:28:19 +10:00
Nyall Dawson
4fa2bc025c
Keep correct order for zonal stats options, set some stats by default
2017-07-07 09:28:19 +10:00
Nyall Dawson
4eca20f28d
Fix zonal stats algorithm execution
2017-07-07 09:28:19 +10:00
Nyall Dawson
274d684f64
Fix procesing test layer loading
2017-07-07 09:28:19 +10:00
Nyall Dawson
b917a82662
Better debuging from processing alg tests
2017-07-07 09:28:19 +10:00
Nyall Dawson
6654aec6a5
Fix execution of script algorithms was not releasing layers/sinks
2017-07-07 09:28:19 +10:00
Nyall Dawson
e9e335a7bd
Don't set thinking cursors when running processing algorithms
...
Since now they're run in a background thread, it's not appropriate
anymore
2017-07-07 09:28:19 +10:00
Nyall Dawson
1b2086e8a6
Make algorithm dialog use background tasks to execute algorithms
2017-07-07 09:27:35 +10:00
Nyall Dawson
8cfcf57541
Fix tests
2017-07-07 09:27:35 +10:00
Nyall Dawson
e0c7daa2d8
Rename QgsProcessingAlgorithm::clone to ::create
...
Since it better describes what the function does. It returns a new
pristine copy of the algorithm, not a clone of its current state
2017-07-07 09:27:35 +10:00
Nyall Dawson
cd7776ca1c
Upgrade ported python algs to be thread ready
2017-07-07 09:27:35 +10:00
Nyall Dawson
5c4f64270d
Add clone method to ScriptAlgorithm
2017-07-07 09:26:17 +10:00
Nyall Dawson
1b2afea23e
Add some more clone methods to algorithm subclasses
2017-07-07 09:26:17 +10:00
Nyall Dawson
6d7b0a3bbc
Fix re-saving already saved models
2017-07-07 09:26:17 +10:00
Nyall Dawson
9156933c9e
Add a pure virtual clone method for algorithms
...
This is required for safely executing the algorithm in a background
thread.
2017-07-07 09:26:17 +10:00
Denis Rouzaud
5b8e2c2f27
remove QgsVectorLayer::hasGeometryType in favor of QgsMapLayer::isSpatial
2017-07-05 10:18:32 +02:00
Harrissou Sant-anna
b57cd0deb1
[processing] align the "Iterate over layer" button ( #4796 )
2017-07-03 14:13:30 +07:00
Nyall Dawson
37cc8fc5f1
Don't allow removal of model parameters on which other parameters
...
depend
2017-07-03 11:02:45 +10:00
Nyall Dawson
f9f98593e0
Draw links between dependent parameters in graphical modeler
...
Fix #12907
2017-07-03 10:27:03 +10:00
Nyall Dawson
f4d703bd38
Fix processing modeler joins are drawn doubled
...
OCD fix: joins are actually being drawn with two lines going
in both directions. This is totally 100% unacceptable, so
this commit fixes it so they are correctly drawn only with one line.
2017-07-03 10:25:40 +10:00
Harrissou Sant-anna
450eb7c24a
Spelling check: Replace analyse by analyze
2017-07-02 22:28:50 +02:00
Nyall Dawson
77588b9b61
Convert model child algorithm parameter sources to a list
...
So that multiple input type parameters are correctly handled,
allowing models with child algorithms like merge to correctly
use any combination of static layers/model inputs/child outputs
as their input parameter
2017-06-30 12:50:38 +10:00
nirvn
26d9c74bc4
[processing] keep only one zonal statistics algorithm
2017-06-29 11:53:04 +07:00
Nyall Dawson
8379f9bb98
Merge pull request #4791 from nyalldawson/reproj_test
...
Use native projection algorithm for unit test
2017-06-29 09:30:16 +10:00
Nyall Dawson
468e44dc3a
Use native projection algorithm for unit test
2017-06-29 08:33:34 +10:00
Nyall Dawson
144d733b12
Use a QgsFeedback instead of QProgressBar for QgsNineCellFilter
...
Gives progress reports and allows cancelation of processing
aspect algorithm
2017-06-29 08:03:57 +10:00
Nyall Dawson
d2b9652d4b
Fix use of direct map layers as inputs for source parameters
2017-06-29 08:00:47 +10:00
Nyall Dawson
d1a93e0e13
Restore points layer from table algorithm
2017-06-28 17:38:17 +10:00
Mathieu Pellerin
a6b14a0b40
[processing] restore zonal statistics (qgis) alg ( #4784 )
2017-06-27 18:09:44 +07:00
Nyall Dawson
7f7842a11d
Merge pull request #4783 from nyalldawson/script
...
processing: restore script algorithm provider and tests
2017-06-27 14:15:36 +10:00
Nyall Dawson
4f096a6f8b
Feature source parameters cannot be used for vector layer algorithm
...
parameters in models
There's not a 1:1 correlation here - vector layers can be used
as inputs for sources, but sources cannot be used when a
full vector layer is required.
2017-06-27 13:18:22 +10:00
Nyall Dawson
e171fe30c0
Restore script based algorithm tests
2017-06-27 13:18:22 +10:00
Nyall Dawson
ae829857ca
Restore select by expression algorithm
2017-06-27 13:18:22 +10:00
Nyall Dawson
f98bcb2b81
Update processing.run() for new API
2017-06-27 13:18:22 +10:00
Nyall Dawson
14347a431e
Also add results to results dock when running through algorithm dialog
2017-06-27 13:18:22 +10:00
Nyall Dawson
1e5d773e57
Fix use of temporary files for outputs
2017-06-27 13:18:22 +10:00
Nyall Dawson
3a9a0efc33
Resurrect select by attribute algorithm
2017-06-27 11:42:58 +10:00
Nyall Dawson
4e93f8d038
Don't set override cursor in processing.run
...
Callers may not want this, so leave it up to them to set
an override caller if desired
2017-06-27 11:24:59 +10:00
Nyall Dawson
3286ebb470
Explicit parameters, feedback, context arguments for processing.run
2017-06-27 11:24:33 +10:00
Nyall Dawson
2a1cdead51
processing.run requires a dictionary for parameters
2017-06-27 11:19:29 +10:00
Nyall Dawson
792a252ef8
Fix script algorithm centroids tests
2017-06-27 11:12:20 +10:00
Nyall Dawson
96c5453ae2
Restore save selected features algorithm
2017-06-27 11:11:54 +10:00
