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Author SHA1 Message Date
Alexander Bruy
1e795960b6 [processing] restore Shortest path from layer to point 2017-07-17 11:09:28 +03:00
Alexander Bruy
494ceff3b4 [processing] restore Shortest path from point to layer 2017-07-17 11:09:28 +03:00
Alexander Bruy
c5ed53942c [processing] restore Shortest path from point to point 2017-07-17 11:09:28 +03:00
Alexander Bruy
6c0cb2f5c0 Merge pull request #4872 from alexbruy/network-api 
[API] small improvements for network analysis API
 2017-07-17 11:08:04 +03:00
Matthias Kuhn
246685b0cb [processing] Better error reporting in point on surface 2017-07-17 08:38:01 +02:00
Matthias Kuhn
2b2d5e3637 [FEATURE] Give access to geometry errors 
When methods are called that use GEOS to create new geometries, the
result geometries now contain information about what has gone wrong in
case of an error.

In practice, this means it's possible to give more detailed information
in place (and not only in the message log) when things like processing
algorithms fail.
 2017-07-17 08:38:01 +02:00
Nyall Dawson
db11185d24 Make doc test happy 2017-07-17 13:24:14 +10:00
Nyall Dawson
c404b8020a Fix uninitialized member (thanks to Coverity) 2017-07-17 13:00:28 +10:00
Nyall Dawson
b24370dca3 Fix use after delete error (thanks to Coverity) 2017-07-17 12:59:09 +10:00
Nyall Dawson
4e5597ab72 Merge pull request #4848 from nyalldawson/virtual_agg 
Fix aggregate calculation in virtual fields
 2017-07-17 12:49:47 +10:00
Nyall Dawson
3a2710efe5 Merge pull request #4870 from nyalldawson/algs3 
Port 4 more algs to new API
 2017-07-17 07:51:47 +10:00
Nyall Dawson
38a13ff5af Make pole of inaccessibility calculation handle multipolygons 2017-07-17 07:24:33 +10:00
Nyall Dawson
6487fbb2d1 Port Reverse Line Direction to new API, add test 2017-07-17 07:24:33 +10:00
Alexander Bruy
09bb55a895 initialize QgsFeedback with nullptr by default 2017-07-16 17:02:20 +03:00
Tom Kralidis
97c1def8b5 Merge pull request #4857 from jcomas/patch-1 
[MetaSearch] Update connections-default.xml
 2017-07-16 07:53:25 -04:00
Alexander Bruy
f3d42a2cda [network analysis] use QgsFeedback for progress reporting and 
cancelation
 2017-07-16 14:36:04 +03:00
Alexander Bruy
126a27425a [network analysis] use QgsFeatureSource instead of QgsVectorLayer in 
QgsVectorLayerDirector
 2017-07-16 14:31:52 +03:00
Juergen E. Fischer
75d9fd5023 Fix windows build 2017-07-16 13:29:41 +02:00
Nyall Dawson
9cbc8cc20f Port Offset line, Orthogonalize and Pole of Inaccessibility to new API 
Improvements:
- Fix handling of multiline outputs for Offset Line algorithm
 2017-07-16 20:39:43 +10:00
Nyall Dawson
23a4d6028a Merge pull request #4868 from nyalldawson/nn 
Port Remove Null Geometries algorithm to c++/new API
 2017-07-16 20:20:23 +10:00
Matthias Kuhn
261391d499 Handle geos errors 2017-07-16 10:35:47 +02:00
Matthias Kuhn
102188aca4 Port PointOnSurface QGIS algorithm 2017-07-16 10:35:47 +02:00
Nyall Dawson
1342f4d9ac Add API to set optional destination parameters as not created by default 
This allows optional outputs (such as null geometry features detected
by the Remove Null Geometries algorithm) to be skipped by default
when desirable.
 2017-07-16 18:19:24 +10:00
Nyall Dawson
5deb8fcb87 Port Remove Null Geometries algorithm to c++/new API 
Enhancements:
- add a new optional output for null geometries, and make
the non-null geometry output optional. This allows the algorithm
to act as a router for features with null/not null geometries
inside of a model
 2017-07-16 17:56:10 +10:00
Nyall Dawson
aec6a79462 Merge pull request #4863 from nyalldawson/nn 
Port 2 more processing algorithms
 2017-07-16 17:30:15 +10:00
Matthias Kuhn
99a9e249f5 Fix file permissions for processing algs 2017-07-16 08:01:06 +02:00
Nyall Dawson
1b1dc7de63 Port Extract Nodes to new API 
Improvements:
- Retain Z/M values from input geometries
 2017-07-16 15:55:05 +10:00
Nyall Dawson
bb344bcee2 Fix typo 2017-07-15 22:08:39 +10:00
Nyall Dawson
ea06500caf Port Unique Values algorithm to new API 
Improvements:
- by default output a table with unique values, instead of a HTML
file. This allows the values to be more easily used in follow up
analysis (e.g. in a model). HTML output is still available, but
not output by default
 2017-07-15 22:07:12 +10:00
Juergen E. Fischer
b350676622 run target t2tdoc (followup ec74e03a) 2017-07-15 13:38:50 +02:00
Jürgen Fischer
ec74e03a41 Merge pull request #4864 from signedav/patch-1 
Fedora Install Typo: OSWLib to OWSLib
 2017-07-15 13:36:46 +02:00
Nyall Dawson
82edbab814 Fix mean coords uses old exception 2017-07-15 21:17:50 +10:00
signedav
d66b7b2c90 Fedora Install Typo: OSWLib to OWSLib 2017-07-15 06:55:15 -04:00
Nyall Dawson
b7f888bf5b Port Distance Matrix algorithm to new API 
Enhancements:
- support source/target layers in different CRS
- output layers with geometry (i.e. keep input point geometry - avoids
need to rejoin result back to original table to get geometry)
- keep original data types for id fields
- don't fire off many single feature requests - instead request
multiple features at once to improve speed
 2017-07-15 20:33:53 +10:00
Nyall Dawson
7f58af11ae Port mean coords algorithm to new API 
Improvements:
- Don't export UID class field if no class field was set
 2017-07-15 20:33:08 +10:00
Nyall Dawson
8333f6a59d Merge pull request #4862 from nyalldawson/nn 
Port Line Intersection algorithm to new API
 2017-07-15 20:32:50 +10:00
Nyall Dawson
a6736ceb77 Add ability to select output fields from both layers to Intersection algorithm 2017-07-15 17:40:45 +10:00
Nyall Dawson
02bf88c4b7 Port Line Intersection algorithm to new API 
Improvements
- allow different CRS between layers
- instead of optionally allowing selection of a single field to keep from
both inputs, allow selection of multiple fields
 2017-07-15 17:40:45 +10:00
Nyall Dawson
eaad18c6ad Merge pull request #4861 from nyalldawson/nn 
Port nearest neighbour alg to new API
 2017-07-15 17:40:32 +10:00
Alexander Bruy
1cb2728c02 Merge pull request #4859 from alexbruy/processing-restore 
[processing] restore most of terrain analysis tools
 2017-07-15 10:12:23 +03:00
Nyall Dawson
353d4fc703 Add missing dox 2017-07-15 17:07:31 +10:00
Nyall Dawson
7baa623f6f Allow bulk load of QgsSpatialIndex to be canceled via QgsFeedback 2017-07-15 16:43:44 +10:00
Alexander Bruy
671f024789 fix tests 2017-07-15 09:30:21 +03:00
Alexander Bruy
f3f9e544ab [processing] restore Hillshade algorithm 2017-07-15 09:29:35 +03:00
Alexander Bruy
f4bba54a11 [processing] restore Ruggedness algorithm 2017-07-15 09:29:35 +03:00
Alexander Bruy
05b4cc22bf [processing] restore Slope algorithm 2017-07-15 09:29:35 +03:00
Alexander Bruy
5f5fc587b7 [processing] homogenize input/output names in Heatmap algorithm 2017-07-15 09:29:35 +03:00
Nyall Dawson
b441a4f2c9 Port nearest neighbour analysis algorithm to new API 2017-07-15 16:24:14 +10:00
Nyall Dawson
8af7318c98 Ensure distance area is always correctly used in processing 2017-07-15 16:24:14 +10:00
Nyall Dawson
bbe466ff98 Merge pull request #4860 from nyalldawson/sum_lines 
Port sum line length algorithm to new API
 2017-07-15 16:16:53 +10:00