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13417 Commits

Author SHA1 Message Date
Matthias Kuhn
11b2683191
Thread safety for get_feature 2018-08-02 16:12:08 +02:00
Matthias Kuhn
14643ad98d
Allow specifying the number of required connections 
for a request. Most requests should reserve more
than a single connection (default: 3) and only
requests that are executed as nested expressions
should specify 1.
 2018-08-02 13:34:45 +02:00
Alexander Bruy
f524460379 [processing] homogenize label for 'additional creation options' 
parameter in GDAL algorithms
 2018-08-02 12:11:20 +03:00
Alexander Bruy
bbc33309a3
Merge pull request #7505 from alexbruy/network-analysis 
[processing] port shortest path algs to C++
 2018-08-01 13:40:31 +03:00
Alexander Bruy
75394150ce [processing] drop Python versions of the shortest paths algs 2018-08-01 07:39:51 +03:00
Nyall Dawson
1fea03fec7 [processing] Make model to/from variant methods public 2018-08-01 07:32:52 +10:00
Alessandro Pasotti
6a4aee82db Code layout 2018-07-31 13:06:48 +02:00
Alessandro Pasotti
222fe2362e Add properties to QgsHighlight for easier animations 2018-07-31 10:23:27 +02:00
H Tveite
70b53fb484 Updated the expected/voronoi_buffer.gml file in testdata to reflect the new (and hopefully correct behaviour 2018-07-31 08:47:28 +10:00
H Tveite
c38c6dab85 Removed import of QgsProcessingParameterDistance as it is not used anymore 2018-07-31 08:47:28 +10:00
H Tveite
30f5983984 Attemp to fix wrong behaviour of VoronoiPolygon when buffer is specified (issue #18219(?), #8002(?), #13092) 2018-07-31 08:47:28 +10:00
Håvard Tveite
72dcd14a42 Update VoronoiPolygons.py 
Width and height were mixed up.  Fixed.
 2018-07-31 08:47:28 +10:00
Nyall Dawson
df05369dbf Hack is still required, but maybe using non-deprecated api will help? 
Sometimes qt is great, sometimes I want to punch it in it's silly
little cute face
 2018-07-31 05:12:59 +10:00
Alexander Bruy
72d13ac0f8 [processing] port shortest path (layer to point) alg to c++ 2018-07-30 15:15:04 +03:00
Alexander Bruy
d999923da9 [processing] port shortest path (point to layer) alg to c++ 2018-07-30 15:15:04 +03:00
Alexander Bruy
a6901edb9b [processing] port shortest path (point to point) alg to c++ 2018-07-30 15:15:03 +03:00
Nyall Dawson
f119453f42 Tweak algorithm names, strings 2018-07-30 12:11:17 +10:00
Nyall Dawson
837206892a Optimise drape algorithms, skip vertex iteration for geometries which don't intersect raster 2018-07-30 12:11:17 +10:00
Nyall Dawson
d5ce6dcb1d [FEATURE][processing] native drape features to z/m algorithms 
Sets vertex z/m values to values sampled from a raster band.

Values can optionally be scaled using a (data definable) scale value.
 2018-07-30 12:11:17 +10:00
Nyall Dawson
d09faf42be Add method to transform vertices of QgsGeometry/QgsAbstractGeometry 
in place using a custom lambda function
 2018-07-30 12:11:17 +10:00
Martin Dobias
c28de6d3b5 Refactor camera pose to a separate class outside of the camera controller 
This will allow easier storage of camera configuration when it is needed outside
of the camera controller.
 2018-07-28 17:55:46 +02:00
Denis Rouzaud
c0dd00615a
[pyqgis] __repr__ method for QgsExpression, QgsField (#7464) 
* [pyqgis] __repr__ method for QgsExpression, QgsField

* add tests for __repr__ methods

* Fix test
 2018-07-28 08:06:08 +02:00
nirvn
e19e1dea9d [processing] be more flexible with multipoint layers, allow sampling for single part point 2018-07-28 12:30:06 +07:00
Nyall Dawson
2692de6ed0 [FEATURE][processing] Choice of units for non degree/unknown distances 
When an algorithm has a distance parameter in meters/feet/etc (i.e.
non-geographic distances), show a combo box allowing choice of
unit type.

(We don't (and should never) expose this for distances in degrees --
it's up to users in this situation to choose a suitable local
projection and reproject their data to match. Refs: a recent
talk by @volaya)
 2018-07-27 13:24:03 +10:00
Nyall Dawson
d1d6840a5f [processing][feature] Port 'offset lines' to c++, support dynamic offset parameter 
Adds data defined support for the offset line distance parameter.
 2018-07-27 13:23:50 +10:00
Nyall Dawson
76c84f14d7 [FEATURE][processing] "Create parallel lines" algorithm 
This algorithm creates copies of line features in a layer, by
creating multiple parallel versions of each feature. Each copy is offset
by a preset distance.
 2018-07-27 13:23:50 +10:00
Nyall Dawson
abe4532a2c [feature][processing] "Array of Offset Features" algorithm 
This algorithm creates copies of features in a layer, by
creating multiple offset versions of the feature. Each copy is displaced
by a preset amount in the x/y/z/m axis.
 2018-07-27 13:23:50 +10:00
Nyall Dawson
20e62b4c5f Fix typo, failing test 2018-07-26 09:37:19 +10:00
Nyall Dawson
28c4a6cf59 [processing][grass] Fix v.net.* output types, add tests 
Fixes #19186
 2018-07-25 19:50:48 +10:00
Nyall Dawson
eca775f9ef [processing][grass] Fix output type for v.edit 2018-07-25 19:50:48 +10:00
Nyall Dawson
b10fa5e979 [processing][grass] Fix v.vect.stats output type, add test 2018-07-25 19:50:48 +10:00
Nyall Dawson
0c56d00c01 [processing][grass] Fix v.what.rast data type, add test 2018-07-25 19:50:48 +10:00
Nyall Dawson
71f880bb93 [processing][grass] Fix v.voronoi output type, add test 2018-07-25 19:50:48 +10:00
Nyall Dawson
a463af32f8 [processing][grass] Fix generation of output for v.rast.stats, add test 2018-07-25 09:23:36 +10:00
Nyall Dawson
fed345b12b [processing][grass] Make a copy of the parameters dict before doing grass modifications 
Since grass algorithms modify the parameters dictionary, we need to ensure
that they do this only a copy of the dict (and not a shallow copy). Otherwise
the parameter values included in the history log are the internally
modified values, not the original user-set ones
 2018-07-25 09:23:36 +10:00
Nyall Dawson
996c9a8d34 [processing][gdal] Assign output CRS should be optional for ogr to postgis alg 2018-07-25 08:20:07 +10:00
Nyall Dawson
27d447b79d [processing][gdal] Ignore 'selected features only' setting when 
creating command preview

Since this has no meaning outside of a QGIS session

Refs #19451
 2018-07-25 08:20:07 +10:00
Nyall Dawson
ed94b693e9 [processing][gdal] Fix layer paths are sometimes incorrect within command preview 
Fixes #19451
 2018-07-25 08:20:07 +10:00
Nyall Dawson
6a4d9c9bd4 [processing] Ensure feature source wrapper always returns direct 
layer id/source whenever 'use selected features' is unchecked,
instead of always returning a QgsProcessingFeatureSourceDefinition
 2018-07-25 08:20:07 +10:00
Nyall Dawson
1ac5e29da6 Restore window geometry on plugin repo download dialog 2018-07-24 08:51:26 +10:00
Nyall Dawson
3ec1442045 Points -> vertices 2018-07-24 03:56:10 +10:00
Nyall Dawson
e8d1bfc3a8 Add extra grass reference hash 2018-07-24 03:56:10 +10:00
Nyall Dawson
97e0db6245 [FEATURE][processing] Filter Vertices by M and Filter Vertices by Z algorithms 
Adds two new algorithms, for filtering line/polygon vertices by their
M or Z values. A minimum and maximum M/Z value can be entered, and
if the vertices fall outside these ranges they will be discarded
from the output geometry.

Both min and max filter value can also be data defined, so can
vary per feature.
 2018-07-24 03:56:10 +10:00
Nyall Dawson
f685d11b29 [processing] Reverse line direction can work with multi(line/curve) geometries 2018-07-24 03:55:49 +10:00
Nyall Dawson
65548436ad [processing] Port reverse line direction alg to c++ 2018-07-24 03:55:49 +10:00
Nyall Dawson
1a7ade7575 [FEATURE] Better UI for embedding SVG files 
Adds a common widget for SVG sources, with a tool button with
some handy options:
- select file (old behaviour), pick a file from disk
- embed file (pick a file from disk, is embedded into project/symbol)
- extract embedded file (for embedded files, allows you to save these
back to a disk based svg file)
- from url (opens a dialog prompting for a url, exposing
the previously hidden functionality that svgs can be retrieved
from a remote url (eg github))

Sponsored by SMEC/SJ
 2018-07-24 03:54:44 +10:00
Nyall Dawson
59ec2e0bce [processing][FEATURE] Port extend lines algorithm to c++, allow dynamic start/end distance 
Allows the start and end distance to be data defined
 2018-07-24 03:54:21 +10:00
Harrissou Sant-anna
8a1964fb85 Display same symbol for "not equal" operator in "Select by attribute" algorithm 
as in "Extract by attribute" algorithm and "select features by value" function
 2018-07-24 03:51:54 +10:00
Martin Dobias
6614d89643 Add missing interface method for Data Source Manager toolbar 2018-07-23 15:19:57 +02:00
Blottiere Paul
e48de2048a Fix doc 2018-07-23 08:07:08 +01:00