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4626 Commits

Author SHA1 Message Date
Nyall Dawson
0dfb3c2d8c [processing] Use distance parameter for more algorithms 2018-04-20 18:27:00 +10:00
Nyall Dawson
6412138259 Indentation 2018-04-20 18:27:00 +10:00
Nyall Dawson
6a2625664e [processing] Add dedicated "distance" parameter 
This is a subclass of QgsProcessingParameterNumber, but specifically
for numeric parameters which represent distances. It is linked
to a parent parameter, from which the distance unit will
be determined, and is shown using a dedicated distance widget
within the processing parameters panel. This widget shows
the distance unit.

This avoids the confusion when running algorithms which
use distances where the unit depends on a layer or CRS parameter -
e.g. the distance parameter in the buffer algorithm gives
the distance in layer units... so now we can show those units
directly within the dialog. Hopefully this leads to less
user confusion and accidental "1000 degree buffers"!

Additionally - if the unit is in degrees, a small warning
icon is shown next to the parameter. The tooltip for this
icon advises users to reproject data into a suitable
projected local coordinate system.

Initially implemented for the native buffer and single
sided buffer algorithm only - but more will be added.

Fixes #16290
 2018-04-20 18:27:00 +10:00
matteo
9107da368e [processing] fix missing import 2018-04-20 18:26:33 +10:00
nirvn
7d787980f5 followup a463858: fix interpol. data widget setValue function 2018-04-20 10:13:35 +07:00
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
nirvn
7d43e7b876 fix interpolation data widget 2018-04-19 17:19:07 +07:00
Nyall Dawson
a9d820d37d [processing] Don't overwrite rows when reordering in multi input 
dialog

Refs #17327
 2018-04-19 14:35:41 +10:00
Martin Dobias
721c536185
Merge branch 'master' into overlay-alg-fixes-1 2018-04-18 14:16:50 +02:00
Martin Dobias
45b264db08 Fixes after review 2018-04-18 13:04:05 +02:00
Nyall Dawson
0e0e133c7d [FEATURE][processing] Add sort order option to Add Incremental Field alg 
This allows users to optionally set a sort order to use when
assigning values in the Add Incremental Field algorithm.

Previously values were always added using the original feature
order. With this change users can control the order in which
features are assigned values.
 2018-04-18 20:50:37 +10:00
Martin Dobias
4f829fde62 Port Intersection algorithm to C++, cleanups and tests 
Finally starting a suite of unit tests for overlay algorithms:
- overlay1 - layers that cover various basic overlay situations
- overlay2 - layers where one input has self-intersecting polygons
- overlay3 - layers where intersections return different geometry types
 2018-04-17 19:12:58 +02:00
Alexander Bruy
90c65405fd [processing] use parameter description instead of name when retrieving 
parameter from the registry
 2018-04-17 11:09:30 +03:00
matteo
b6242b4a58 rename algorithm name in template script 2018-04-13 06:47:56 +10:00
Matthias Kuhn
29b080fce3
Merge pull request #6754 from m-kuhn/processing_filter_algorithm 
[FEATURE] Feature filter algorithm for processing models
 2018-04-11 08:29:12 +02:00
Nyall Dawson
d5573a5a7b [processing] Use silent feedback by default in processing.run 
Relying on the iface messagebar feedback as a fallback is not
safe for standalone scripts. If callers want to use a message
bar feedback they should specify this feedback object specifically
when calling processing.run
 2018-04-11 09:47:34 +10:00
Nyall Dawson
405d8f29d4 [processing] Skip more unnecessary geometry checks 2018-04-10 12:27:46 +10:00
Nyall Dawson
0a1a6769d2 Fix build with Qt 5.5 2018-04-10 10:15:19 +10:00
Nyall Dawson
f66993edbb More hash updates 2018-04-10 09:57:58 +10:00
Nyall Dawson
fc133ef578 Update tests for travis 2018-04-10 09:57:58 +10:00
Nyall Dawson
7544cdb2ee [processing][grass] Disable some failing tests 2018-04-10 09:57:58 +10:00
Nyall Dawson
e83cd6155f [processing] Better debugging for failed tests 2018-04-10 09:57:58 +10:00
Nyall Dawson
20bbef3800 [processing][grass] Fix broken r.lake algorithm 2018-04-10 09:57:58 +10:00
Nyall Dawson
cba395e8c4 [processing][grass] Fix broken r.his algorithm 2018-04-10 09:57:58 +10:00
Nyall Dawson
89a3dd5e15 [processing][grass] Fix broken r.cost algorithm 2018-04-10 09:57:58 +10:00
Nyall Dawson
f03baa871a [processing][grass] Don't try to create skipped optional outputs 2018-04-10 09:57:58 +10:00
Nyall Dawson
ee185cce4d [processing] Fix python runAlgorithm when algorithm has missing optional outputs 2018-04-10 09:57:58 +10:00
Nyall Dawson
60efbb539e [processing][grass] Fix broken r.li.renyi.ascii alg 2018-04-10 09:57:58 +10:00
Nyall Dawson
1fc5a0e597 [processing][grass] Fix broken r.statistics alg 2018-04-10 09:57:58 +10:00
Nyall Dawson
41a27f700f Attempt SAGA tests on Travis 2018-04-10 09:57:58 +10:00
Nyall Dawson
ea24847adf [processing] Try to resurrect grass tests 2018-04-10 09:57:58 +10:00
Matthias Kuhn
d7b75d1e99 Immediately apply configuration after change 2018-04-09 13:10:49 +02:00
Matthias Kuhn
641cbe3765 fixup testdata 2018-04-09 13:10:48 +02:00
Matthias Kuhn
af18f46c85 Add filter feature processing test 2018-04-09 13:10:48 +02:00
Matthias Kuhn
ef676cffc8 Make models available in processing tests 2018-04-09 13:10:48 +02:00
Matthias Kuhn
dbced352b8 Fix use before assign 2018-04-09 13:10:48 +02:00
Matthias Kuhn
eb39d2379c Move processing algorithm configuration code to gui lib 2018-04-09 13:10:47 +02:00
Matthias Kuhn
3be4324d60 Move processing algorithm configuration widget to gui library 
This way we can also use all the fancy widgets like a QgsExpressionLineEdit.
 2018-04-09 13:10:47 +02:00
Matthias Kuhn
e6ef7639cb [processing] Allow algorithms to provide additional configuration widgets 2018-04-09 13:10:46 +02:00
Matthias Kuhn
5b7b7be6e7
Merge pull request #6755 from m-kuhn/minimal_processing_fixes 
Some fixes for processing
 2018-04-09 12:34:03 +02:00
Matthias Kuhn
4a14a36034 Remove leftover method getCustomModelerParametersDialog 2018-04-09 09:15:15 +02:00
Nyall Dawson
7fa9d4120a [processing] Fix Distance Matrix alg considers distances to 
same points

Add more unit tests

Fixes #17350
 2018-04-09 12:48:50 +10:00
Nyall Dawson
3dec1755b6 [processing][grass] Allow operation on only selected vector features 
Fixes #18218
 2018-04-09 10:58:41 +10:00
Nyall Dawson
92634a9d92 [processing][grass] Allow use of feature sources as vector inputs 2018-04-09 10:58:41 +10:00
Nyall Dawson
b28e580a79 Indentation 2018-04-09 10:58:41 +10:00
Nyall Dawson
8b04188230 Don't use hardcoded paths in test 2018-04-09 10:58:41 +10:00
Nyall Dawson
aca75cfa6e [processing][grass] Fix use of v.external with ogr layers which 
do not support random read

These layers are not compatible with v.external, so we have to
use v.in.ogr for them
 2018-04-09 10:58:41 +10:00
Nyall Dawson
8ba762a630 [processing][grass] Fix grass vector algs don't work with memory layers 
Fixes broken grass algs inside models (fixes #18662)
 2018-04-09 10:58:41 +10:00
Nyall Dawson
f928e3dde9 [processing][grass] Add some missing imports 2018-04-09 10:58:41 +10:00