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5473 Commits

Author SHA1 Message Date
Nyall Dawson
c314639e00 [processing] More stringent testing of parameter validity 
- Check static QgsProperty parameter values
- Properly check QgsProcessingFeatureSourceDefinition and
QgsProcessingOutputLayerDefinition values
 2018-04-28 05:50:47 +10:00
Nyall Dawson
249dca7830 [processing] Consist helpful error messages when sinks cannot be created 
And throw exceptions always when sinks are not created to avoid
generic errors
 2018-04-28 05:50:47 +10:00
Nyall Dawson
5339d62715 [processing] More helpful errors when sources cannot be loaded 
Include descriptive text with the specified parameter value
in error, and always check that sources were loaded to avoid
raw Python exceptions when they are not
 2018-04-28 05:50:47 +10:00
Martin Dobias
16a6a90dd7
Merge pull request #6859 from wonder-sk/overlay-alg-fixes-3 
Port Union algorithm to C++ and fix it
 2018-04-26 22:56:22 +02:00
Blottiere Paul
ba02a5e258
Merge pull request #6851 from pblottiere/bugfix_segfault_z 
[bugfix]  Fixes Add Feature map tool when snapped layer has ZM support
 2018-04-26 11:59:07 +01:00
Nyall Dawson
c3b69900f7 Followups 2018-04-26 19:01:50 +10:00
Nyall Dawson
c78bdaebca [oracle] Some updates to Oracle provider test suite 
Now the Oracle provider passes the data provider edit stress/
conformance tests without issue!
 2018-04-26 19:01:50 +10:00
Nyall Dawson
3a3b0fe56d [oracle] Fix handling of NULL values when add features to provider 
Fixes NULL attribute values are incorrectly converted to empty
strings or 0 numeric values instead of NULL.
 2018-04-26 19:01:50 +10:00
Martin Dobias
5e7719c38f Tests for fieldNamesToIndices() and indicesToFields() 2018-04-26 10:51:34 +02:00
Nyall Dawson
d8c36233e8 Remove some more redundant include directories 2018-04-26 17:28:59 +12:00
Nyall Dawson
3f6e411edb Remove some redundant geos includes 2018-04-26 17:28:59 +12:00
Nyall Dawson
d5626d9236 Remove geos include from qgsgeometry.h 
Avoids the need to include geos from some build targets
 2018-04-26 17:28:59 +12:00
Martin Dobias
ade216d02d
Merge pull request #6820 from PeterPetrik/QgsMeshLayer_1_mesh 
[FEATURE] QgsMeshLayer part 1: Reading raw mesh
 2018-04-25 09:02:24 +02:00
Blottiere Paul
f8e72ad3bd Add unit tests 2018-04-24 17:38:46 +01:00
rldhont
120d5b1d11 [Tests][Server] Add unit test for empty contextual legend 
Manually port c217cbb4dd140695af74debbe052dbefc1d21e74
 2018-04-24 13:17:31 +02:00
Nathan Woodrow
409ec85329
[FEATURE][needs-docs] Rework expression parser for unknown functions (#6840) 
* [FEATURE][needs-docs] Rework expression parser for unknown functions

* Remove old comment

* Rename NAME and update tests

* Change COLUMN_REF to QUOTED_COLUMN_REF
 2018-04-24 14:26:41 +10:00
Nyall Dawson
70b67c6150 Add some more line segment methods 2018-04-24 10:07:51 +12:00
Nyall Dawson
cd3b976d7e Add class for comparing angles to points in a clockwise fashion 2018-04-24 10:07:51 +12:00
Nyall Dawson
fa9f62fc1c Add class for comparing distance from two line segments to an origin 2018-04-24 10:07:51 +12:00
Nyall Dawson
6e6ddbba3f Add QgsRay2D class representing an infinite ray from a point in a direction 2018-04-24 10:07:51 +12:00
Nyall Dawson
8f1d1a31c9 Add reverse method to QgsLineSegment2D 2018-04-24 10:07:51 +12:00
Nyall Dawson
646b4af057 Add left of line test to QgsLineSegment2D 2018-04-24 10:07:51 +12:00
Nyall Dawson
c6a50fe772 Add QgsLineSegment2D class, for simple 2d line segments which 
consist of just a 2D start and end point
 2018-04-24 10:07:51 +12:00
Nyall Dawson
01f036cf52 Add some useful QgsVector methods 2018-04-24 10:07:51 +12:00
Nyall Dawson
d5647bcbdb [FEATURE] Add wedge_buffer expression function 
Returns a wedge shaped buffer originating from a point geometry,
with arguments for azimuth, buffer width (in degrees), outer radius
and inner radius.
 2018-04-24 10:07:51 +12:00
Nyall Dawson
e047738981 Add QgsGeometry method to create wedge shaped buffers 
Creates a wedge shaped buffer using circular strings, with
parameters for azimuth, wedge width (in degrees), outer radius
and inner radius.
 2018-04-24 10:07:51 +12:00
Nyall Dawson
9a6d966d35 Allow using the longer arc with two point and center methods 2018-04-24 10:07:51 +12:00
Nyall Dawson
732d6bb475 Add convenience constructors to create QgsCircularStrings 
Add constructors to create a circular string with a single arc:
- from 3 points on arc
- from 2 points and a center
 2018-04-24 10:07:51 +12:00
Nyall Dawson
3f3b9515ef Add convenience constructor to create QgsLineString between two points 2018-04-24 10:07:51 +12:00
Nyall Dawson
fbf6b4a383 Add geometry method to calculate mid point on an arc from p1->p2 with given center 
And improve some docstrings
 2018-04-24 10:07:51 +12:00
Nyall Dawson
ac7760be10 Indentation 2018-04-24 09:10:39 +12:00
Nyall Dawson
6c867c0dc5 [oracle] Fixes for edit tests (still disabled) 2018-04-24 09:10:39 +12:00
Nyall Dawson
92a80894ac [oracle] Add read-only support for curved geometry types 
Previously these geometries were silently discarded

Fixes #12675, #16809

Sponsored by Open Spatial (http://www.openspatial.com)
 2018-04-24 09:10:39 +12:00
Nathan Woodrow
76b956a6a3
[FEATURE][needs-docs] Don't bail on first expression error (#6838) 2018-04-23 10:50:43 +10:00
Loïc Bartoletti
f558b742cf Add tests 2018-04-21 08:16:14 +10:00
Loïc Bartoletti
0bacf0ff16 - Add some methods in QgsVector3D 
- Move QgsVector3D from 3d to core
- Use QgsVector3D instead of QVector3D
 2018-04-21 08:16:14 +10:00
Loïc Bartoletti
9d649e738a Add skewLines intersection algorithm 2018-04-21 08:16:14 +10:00
rldhont
f914762b46
Merge pull request #6793 from pblottiere/bugfix_owslib 
[server][bugfix] Cleaning GetCapabilities response
 2018-04-20 14:12:17 +02:00
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
Peter Petrik
1efdbc5c20 fix build errors, use MDAL 0.0.2 (int API) 2018-04-19 16:42:01 +02:00
Martin Dobias
f1a31d09f1 Use standard font for text on symbol 2018-04-19 14:23:49 +02:00
Peter Petrik
50422a1165 [FEATURE] QgsMeshLayer part 1: Reading raw mesh 
Introducting MDAL, QgsMeshLayer, mesh data providers (mesh_memory, mdal)
to read and visualize raw meshes: vertices and faces. Support dragging
2dm files from browser on canvas to visualize 2dm meshes.
Support for QgsMeshLayer in Python API.
 2018-04-19 10:50:33 +02:00
Martin Dobias
49b02bf562 [FEATURE] Legend: optional text on top of symbols for vector layers 
In some cases it is useful to add extra information to the symbols in the legend.
This work allows definition of additional labels in vector layer properties > Legend tab.
 2018-04-18 21:52:56 +02:00
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
Matthias Kuhn
fe27b011e4
Merge pull request #6807 from m-kuhn/ruleBasedNestedElse 
Fix identify tool with rule renderer and nested else
 2018-04-17 17:57:40 +02:00
Matthias Kuhn
8f8a9ac853
Add test for nested rules in ELSE 2018-04-17 11:46:02 +02:00
Alessandro Pasotti
11435ce933
Merge pull request #6802 from elpaso/rasteranalysis-tests 
[tests] Add some tests for 9 cells algorithms
 2018-04-17 08:38:31 +02:00
Nyall Dawson
63e450aac7 [oracle] Compile some expression functions 
Greatly speeds up case-insensitive value matches for oracle
expression based feature requests
 2018-04-17 05:46:19 +10:00
Nyall Dawson
bd5b7717a2 [oracle] Update failing provider test 2018-04-17 05:46:19 +10:00