Alexander Bruy
072c76747c
fix calculating raster size in the TIN and IDW algorithms to maintain
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accurate pixel size (fix #31970 )
2020-05-29 11:26:22 +03:00
Nyall Dawson
b6a7a10703
Fix some more python formatting issues, remove more flake exceptions
2020-05-11 11:41:50 +10:00
Nyall Dawson
7bfac70c9c
[processing] Raise an exception when interpolation break/structure lines
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are set without an attribute source set
Refs #27048
2019-11-05 16:57:33 +10:00
Nyall Dawson
64b52bf31b
Fix handling of interpolation layers with differing input coordinate reference systems
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Fixes #27048
2019-11-05 16:57:33 +10:00
Bas Couwenberg
2628c480c5
Don't include revision in sources.
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Prevent changes to files that weren't changed between releases.
This eases review of the changes between releases significantly.
2019-05-17 16:47:47 +02:00
Alexander Bruy
17fd86e723
[processing] use complex delimiter for interpolation data to avoid
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overlaps with charactes which can be used in the layers source URI (fix #20490 )
2019-01-22 10:15:07 +02:00
Alexander Bruy
e86ca50cc6
restore columns and rows parameters for the extremely rare case if
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someone have used native interpolation algs in scripts/models
2018-12-30 08:15:26 +02:00
Alexander Bruy
5813b96159
add cell size option to IDW and TIN interpolation algorithms
2018-12-30 06:44:09 +02:00
Alexander Bruy
357cf270ff
add value changed signal for custom interpolation parameter wrapper
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move duplicated code into common file
2018-12-30 06:44:09 +02:00
Nyall Dawson
6c892652ac
Followup a463858, fix failing tests
2018-04-20 08:38:15 +10:00
nirvn
a463858bf3
[processing] restore TIN / IDW interpolation algorithms
2018-04-19 17:19:07 +07:00
Alexander Bruy
dca37abd0e
[processing] add group id to QGIS algorithms
2017-12-14 18:04:12 +02:00
Nyall Dawson
fe78611cf5
Simplify interpolation API
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Don't require both pixel size and row/col count in constructor,
since we can calculate the pixel size from the extent and row/column
count.
2017-11-03 14:00:07 +10:00
Nyall Dawson
e91ee5b71c
More flexible API for interpolation
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E.g. adds API support for interpolating by m value
2017-11-03 09:18:45 +10:00
Nyall Dawson
73306f1266
Update python code
2017-11-03 07:47:40 +10:00
Nyall Dawson
356588abf0
Use QgsFeedback in QgsGridFileWriter instead of QProgressDialog
2017-08-19 04:08:04 +10:00
Nyall Dawson
a07ea33340
Port IDW Interpolation alg to new API
2017-08-19 04:03:50 +10:00
Nyall Dawson
1e13d733c2
Move declaration of algorithm parameters/outputs to a new virtual
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initAlgorithm() method
This allows 2 benefits:
- algorithms can be subclassed and have subclasses add additional
parameters/outputs to the algorithm. With the previous approach
of declaring parameters/outputs in the constructor, it's not
possible to call virtual methods to add additional parameters/
outputs (since you can't call virtual methods from a constructor).
- initAlgorithm takes a variant map argument, allowing the algorithm
to dynamically adjust its declared parameters and outputs according
to this configuration map. This potentially allows model algorithms which
can be configured to have variable numbers of parameters and
outputs at run time. E.g. a "router" algorithm which directs
features to one of any number of output sinks depending on some
user configured criteria.
2017-07-10 16:31:14 +10:00
Nyall Dawson
d16f117b6c
Port conversion to/from script code to c++
2017-06-27 08:33:13 +10:00
Nyall Dawson
f64f74fb63
Fix incorrect import
2017-06-06 13:41:42 +10:00
Nyall Dawson
189f804714
Adapt more code to c++ API
2017-06-06 07:41:19 +10:00
Nyall Dawson
4cb7d18b1c
Push parameters into processAlgorithm and related functions
2017-06-06 07:41:19 +10:00
Nyall Dawson
77ab933788
Move alg character definitions to __init__
2017-06-06 07:41:19 +10:00
Nyall Dawson
168f16276c
Remove help related methods from GeoAlgorithm
2017-06-06 07:41:19 +10:00
Nyall Dawson
877775d2c0
Remove a bunch of unneeded imports
2017-05-02 14:47:58 +10:00
Nyall Dawson
4ed18b112a
Add a bunch of missing QgsProcessingUtils imports
2017-05-02 14:36:23 +10:00
Nyall Dawson
49c688bbe4
Fix use of QgsProcessingUtils.mapLayerFromString
2017-05-02 13:40:49 +10:00
Nyall Dawson
f84d703234
Add method QgsProcessingUtils::mapLayerFromString
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Algorithms and other processing code should use this method
(instead of dataobjects.getLayerFromString) to
retrieve layers from a string, as it considers the processing
context and allows resolving strings to temporarily stored layers.
This permits processing models to function correctly when
intermediate results are stored as memory layers. Subsequent
model algorithms can then access these temporary layers as inputs.
All temporary layers will be removed when the context object
is destroyed after the model algorithm is run.
2017-05-02 12:33:04 +10:00
Nyall Dawson
dd4f530cfb
[processing] Pass context argument to processAlgorithm
2017-04-26 12:53:35 +10:00
Nyall Dawson
377b181c4e
Port more processing dataobjects methods to c++
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Also
- simplify and add tests
- remove large memory leak (persistant store of all non-project layers)
- remove broken support for direct loading postgres/virtual layers
by string (Python version was very broken and would never match
a postgres/virtual layer)
2017-04-05 19:50:46 +10:00
Nyall Dawson
a0bd464232
Use formatted name for algorithm names
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Avoids conversion of names later and gives clearer separation
between visible names and internal names
2017-04-03 21:17:45 +10:00
Nyall Dawson
6987d7b37c
Port handling of algorithm names to QgsProcessingAlgorithm
2017-04-03 21:17:45 +10:00
Nyall Dawson
dc729c1b5a
Move algorithm group handling to QgsProcessingAlgorithm
2017-04-03 21:17:45 +10:00
Nyall Dawson
faa8a653b2
Move algorithm icon handling to QgsProcessingAlgorithm
2017-04-03 21:17:45 +10:00
Juergen E. Fischer
c77172ed3d
fix more flake8 warnings
2017-03-05 10:21:24 +01:00
Alexander Bruy
f01b2f0597
[processing] extent is mandatory parameter for interpolation algorithms
2017-01-13 15:50:38 +02:00
Nyall Dawson
ede452be85
[processing] Port feedback object to c++
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Algorithms are now passed a QgsProcessingFeedback object
instead of the loosely defined progress parameter.
2017-01-11 11:11:10 +10:00
DelazJ
c301369ebe
Replace cellsize by cell size
2016-12-29 01:46:17 +01:00
Juergen E. Fischer
8fb37aa666
indentation fixes
2016-12-26 23:36:16 +01:00
Alexander Bruy
7dde862cc4
[processing] add missed functionality from Interpolation plugin
2016-12-20 10:14:49 +02:00
