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6235 Commits

Author SHA1 Message Date
Matthias Kuhn
f81b680aa1 DXF export preserve dashed line style 
We do not (yet) support an option to guarantee stroked parts at corners.
So also do not set this flag in the DXF export.
 2019-11-29 17:58:02 +01:00
Vincent Cloarec
6d4c995a28 [FEATURE] API for rendering frames for mesh vector dataset animation (particles) (#33110) 
* [FEATURE] API for rendering frames for mesh vector dataset animation (particles) 

Adds a renderer to generate frames that represent particle traces in a vector field of a mesh layer. The renderer cannot be chosen in the current GUI, however crayfish plugin can use API to generate avi/gif files with nice animations representing the movement of (random) particles in the mesh layer vector field.
 2019-11-29 09:06:47 +01:00
Nyall Dawson
6ef3746bfb [processing] Fix exceptions when reporting errors during batch execution 
Fixes #33105
 2019-11-29 11:16:09 +10:00
David Signer
161af6ad26 search tags in expression function to look up the functionality in the expression builder 2019-11-28 16:47:48 +01:00
Nyall Dawson
ff3b4d5a74 Add API to set a label placement engine version, which dictates which 
placement rules should be followed when solving the pal labeling engine
solution.

For new projects it defaults to version 2, but when loading an older project
version 1 is used.

This allows changes to be made to the label placement problem solving without
affecting the placement of labels in existing projects.
 2019-11-28 09:54:51 +10:00
Nyall Dawson
078f8451e0 [layouts] Ensure overview frames are correctly exporting during layer 
based exports when the stacking position is set not set to above labels

Fixes #32763
 2019-11-27 05:06:37 +10:00
Nyall Dawson
0b3b7123b9 [processing] Port "Count points in polygon" algorithm to c++ 2019-11-26 13:45:08 +10:00
Peter Petrik
23ae038da4
fix docs for streamlines (#33054) 2019-11-25 10:14:25 +01:00
Vincent Cloarec
938aa58df8 [FEATURE] Streamlines Renderer for vector dataset on mesh layer. (#32996) 
* [FEATURE] Mesh streamlines

fix #29534

The vector field data set in a mesh layer can currently be only rendered with arrows. This PR adds a new feature to render vector field in mesh layers with streamlines. 
The streamlines are seeded from start points. The seeding points can start from the vertices of the mesh, from a used grid or randomly. Streamlines could be coloured or width can be selected.
 2019-11-25 08:54:11 +01:00
Nyall Dawson
83dd2aa036 Move some non-error debug messages to QgsDebugMsgLevel 2019-11-25 12:43:10 +10:00
Nyall Dawson
e8ec0042f4 [FEATURE][diagrams] Paint effect support for diagram renderer 
Allows for diagrams to use paint effects, including drop shadows,
outer glows, etc...

Sponsored by SLYR
 2019-11-25 06:20:43 +10:00
Nyall Dawson
204bd47b19 [FEATURE][diagrams] New diagram type "stacked bars" 
Stacks bars of varying colors for each attribute on top of each other
vertically or horizontally.

Sponsored by SLYR
 2019-11-24 19:11:21 +10:00
Nyall Dawson
9a23e1b209 [FEATURE][diagrams] Add option to show diagram axis for histogram diagram symbols 
Where the axis line symbol can be set using a standard QGIS line symbol.

Sponsored by SLYR
 2019-11-23 18:06:18 +10:00
Nyall Dawson
249d38a522 Add read/write context to diagram serialization 2019-11-23 18:06:18 +10:00
Nyall Dawson
baf38199e0 [FEATURE][diagrams] Add option to control pie diagram angular direction 
I.e. control whether the sections are rendered in a clockwise or
anticlockwise direction

Sponsored by SLYR
 2019-11-22 09:01:49 +10:00
Nyall Dawson
701ea057b1 Fix broken QMap<QVariantList,...> finding, which causes case-insensitive 
comparisons to be made when resolving primary keys in the Oracle and
Postgres providers

qt's built in qMapLessThanKey for QVariantList is broken and does a
case-insensitive operation, so we replace it with a working version instead...
 2019-11-22 04:09:50 +10:00
Matthias Kuhn
63956785dc
Merge pull request #30297 from roya0045/handler_v2 
Bad Layer Handler Improvements
 2019-11-21 11:51:53 +01:00
Nyall Dawson
49dcc2c253 [FEATURE] Add spacing option for vector layer bar chart diagrams 
Allows for user-controlled spacing between each bar in the chart.

Sponsored by SLYR
 2019-11-21 15:21:44 +10:00
Alex
91563b8b88 auto layer finder 2019-11-20 08:12:39 -05:00
Nyall Dawson
1ca926d72a [FEATURE][layouts] Add search box to layout manager 
Allows filtering the list of layouts in a project by name, handy
when a project has many layouts
 2019-11-20 17:38:28 +10:00
Nyall Dawson
214bbe9e36 Fix clazy fully-qualified-moc-types warnings 2019-11-20 10:08:13 +10:00
Nyall Dawson
fe32fdfe40 Add API to QgsFeatureSource to determine whether a spatial index 
exists on the source (or not, or unknown presence)
 2019-11-17 04:54:41 +10:00
Nyall Dawson
41fa4b19fd Fix rendering artifacts on the edges of resampled raster tiles 
We now buffer the request for the input to a resample filter by
a variable number of pixels (depending on the resampling type)
in order to fetch the neighbouring pixels to the edges of individual
raster blocks. This allows the resampling to utilise these
neighbouring pixels when resampling the edges of tiles, avoiding
discrepancies and rendering artifacts over the borders of
raster tiles.

Fixes #30152
 2019-11-15 13:48:38 +10:00
Matthias Kuhn
cbe6150348
Merge pull request #32770 from m-kuhn/dxf-symbol-fixes 
Make the DXF renderer ready for background threading and fix symbology
 2019-11-14 09:47:22 +01:00
Nyall Dawson
4294f5e546 Add missing file 2019-11-14 13:00:48 +10:00
Matthias Kuhn
ce50f11048 Dox and fixes 2019-11-11 09:30:38 +01:00
Nyall Dawson
06f36ddbe6 Cleanup duplicate code and add tests for graduated range resolving 2019-11-11 17:51:49 +10:00
Matthias Kuhn
6374f02e93 Decouple DXF rendering from the layers 
This makes it possible to run dxf exports in a thread.
 2019-11-11 08:44:41 +01:00
Matthias Kuhn
00efcbf91f QgsDxfExport should not be copied 2019-11-11 08:44:41 +01:00
Nyall Dawson
5eeba90341 Update sip, fix use of old style enum 2019-11-11 17:17:22 +10:00
Nyall Dawson
6b82917715 [processing] Refine behavior of "Use filename as layer name" option to 
always avoid using temporary file names, and then set this option as
enabled by default.

Also change the setting key so that existing users will also get the new
default value.

Fixes #32591
 2019-11-09 20:07:55 +10:00
Nyall Dawson
377848e2ad Add QgsMapLayer::isTemporary to test whether a map layer is temporary 
These include memory layer provider layers, or layers physically
stored inside a user's temporary folder (e.g. /tmp)
 2019-11-09 13:43:03 +10:00
Juergen E. Fischer
b830a4a448 qgsfunction: replace deprecated inspect.getargspec() to inspect.getfullargspec() 2019-11-07 22:47:08 +01:00
Denis Rouzaud
5ec6a98826
Merge pull request #32705 from 3nids/fix_include 
remove relative include
 2019-11-07 22:09:51 +01:00
Matthias Kuhn
e5df863302
Merge pull request #32629 from m-kuhn/dxf_hali_vali 
[dxf] HAlign/VAlign support for TEXT
 2019-11-07 16:37:06 +01:00
Denis Rouzaud
16ca39ce21 fix sip 2019-11-07 10:01:26 +01:00
Hugo Mercier
845894b313
[FEATURE] Selective masking (#30747) 
* [FEATURE] Selective masking

Advanced rendering feature that allows the definition of 'masks' areas around labels or with a new typ of symbol layer. These masks will "un-draw" symbol layers of other layers underneath.
It modifies the rendering process by adding an optional second pass.
 2019-11-07 08:17:25 +01:00
signedav
c1f2d439cf
Merge pull request #32665 from m-kuhn/fix_qgsfield_private_header 
Fix various private header
 2019-11-06 15:40:48 +00:00
Denis Rouzaud
5910a7b9f1
Be more QML friendly (#32652) 
* add Q_ENUM for QgsGeometry::OperationResult

* QgsVectorLayer::startEditing, commitChanges and editBuffer Q_INVOKABLE

* Fix indentation

* fix sip
 2019-11-06 07:36:58 +01:00
Juergen E. Fischer
5ee5e37a94 fix windows build including some warnings 2019-11-06 00:49:15 +01:00
Matthias Kuhn
cb804b23d5 More forward declare fixes 2019-11-05 22:40:14 +01:00
Matthias Kuhn
db838a3203 Fix qgsfield private header 2019-11-05 21:30:56 +01:00
Denis Rouzaud
8e40df8e26 add Q_ENUM macro to QgsVectorLayer::EditResult and SelectBehavior 2019-11-05 13:25:48 +01:00
nirvn
60ee76bc69 Followup 1f3b039: fix wrong monkey patched var name 2019-11-05 16:03:25 +07:00
Matthias Kuhn
924b4eda58 Fully qualify enum default parameters 2019-11-04 21:56:41 +01:00
Matthias Kuhn
0f5a4f7d2f [dxf] HAli/VAli support for TEXT 2019-11-04 16:47:48 +01:00
Alessandro Pasotti
696c4075da
Merge pull request #32487 from elpaso/value-relation-restore 
[feature] Value relation restore missing layers from DBs
 2019-11-04 12:03:40 +01:00
Alessandro Pasotti
144f6a8d09
Merge pull request #32553 from elpaso/uniform-field-display-alias 
field displayNameWithAlias
 2019-11-04 09:05:53 +01:00
Matthias Kuhn
31e74e1342
Merge pull request #32602 from m-kuhn/automoc 
Widespread use of AUTOMOC
 2019-11-04 07:42:42 +01:00
Matthias Kuhn
1f3b039fe2
Merge pull request #32552 from m-kuhn/q_global_static 
non POD static
 2019-11-03 23:11:51 +01:00