Nyall Dawson
6ff744a3b3
Use proj strings to serialize datum transforms IDs
...
Since datum transforms IDs are local only, and can even change
when underlying library versions are updated, we can't use them
to safely store and retrieve datum transforms.
Instead we use the proj strings and recover the local session
transform ID from that.
2017-12-15 17:07:20 +10:00
Nyall Dawson
318735271e
Add method to retrieve datum transform ID from a proj string
2017-12-15 16:42:40 +10:00
Nyall Dawson
43d8a6b5be
Update unit test
2017-12-15 15:48:12 +10:00
Denis Rouzaud
2fb3c57600
fix transform context test
2017-12-15 14:16:59 +10:00
Nyall Dawson
ab5d895840
Add some more datum related unit tests
2017-12-15 14:16:59 +10:00
Nyall Dawson
69c3debfc0
Nicer API for datum transforms
...
Instead of using QPairs of ints, use more descriptive structs, also
rename a lot of datum related methods for clarity and add docs
2017-12-15 14:16:59 +10:00
Nyall Dawson
d2353e7c01
Add method to determine whether transform context has a valid transform
...
for a specific src/dest CRS pair
2017-12-15 14:14:47 +10:00
Nyall Dawson
f55da4affb
Update unit tests
2017-12-15 14:14:47 +10:00
Nyall Dawson
670858d81c
Fix some transforms missing transform context
2017-12-15 14:14:47 +10:00
Denis Rouzaud
e303f746e1
ifdef 0 single source/destination transforms
2017-12-15 14:14:47 +10:00
Nyall Dawson
3916628212
Fix handling of transform-not-required in QgsCoordinateTransformContext
2017-12-15 14:14:26 +10:00
Nyall Dawson
0a9c107fcc
Fix build
2017-12-15 14:14:08 +10:00
Nyall Dawson
439ef20088
Prepare for removal of QgsCoordinateTransformCache
2017-12-15 14:13:59 +10:00
Nyall Dawson
754a6e06bb
Tweak transform logic (only remove src/dest transforms when both transforms are -1)
2017-12-15 14:13:22 +10:00
Nyall Dawson
620139054d
Add explicit setter for project's transform context
...
And add transformContextChanged signal, so that we can detect
when the context is changed.
2017-12-15 14:13:22 +10:00
Nyall Dawson
86d9492372
Remove context-unaware QgsCoordinateTransform constructors from Python bindings
...
This forces Python code and plugins to become datum transform
aware, and given that upgrading python code is easy (just
add QgsProject.instance() as a new argument to the constructor)
it's relatively painless to force this on PyQGIS users.
Also fix upgrade the easy QgsCoordinateTransform c++ constructors
where the project is available, or where using QgsProject::instance()
is safe to do.
For others, just avoid the deprecated warnings until we can
get access to the correct project instance where the transform
is being constructed.
2017-12-15 14:13:22 +10:00
Nyall Dawson
91e0afb613
Add QgsCoordinateTransformContext arguments to QgsCoordinateTransform constructor
...
And automatically retrieve correct datum transforms for the
transform, based on the information in the context.
Also add a convenience constructor which takes a QgsProject
instance instead of a QgsCoordinateTransformContext and which
automatically retrieves the project's transform context and uses
that. This is designed to make it easy to upgrade existing
Python code (by adding just QgsProject.instance() to the transform
constructors).
2017-12-15 14:12:16 +10:00
Nyall Dawson
76ebfdf2f6
Add a QgsCoordinateTransformContext member to QgsProject
2017-12-15 14:11:38 +10:00
Nyall Dawson
1013c0bdd9
Add support for serializing transform contexts
2017-12-15 14:11:38 +10:00
Nyall Dawson
3d1b8aeeb3
Implement logic for calculating datum transforms to use
2017-12-15 14:11:38 +10:00
Nyall Dawson
5131258b08
QgsCoordinateTransformContext is implicitly shared
2017-12-15 14:11:38 +10:00
Nyall Dawson
2e2e1248a5
Allow removing existing transforms from context
2017-12-15 14:11:38 +10:00
Nyall Dawson
8a0bd08e07
Start on QgsCoordinateTransformContext
...
Stores settings related to the correct datum transforms to use
when performing a coordinate transform.
2017-12-15 14:11:38 +10:00
Nyall Dawson
db07bc6c07
Merge pull request #5867 from alexbruy/processing-group
...
[processing] add groupId() method to get untranslated algorithm group
2017-12-15 12:25:45 +11:00
Etienne Trimaille
abdd8759a0
add constructor to QgsBox3d with a QgsRectangle
2017-12-15 12:14:05 +11:00
Nyall Dawson
6c46e47c7c
Fix failing unit test
...
Wow... how did that test ever work? Very odd...
2017-12-15 10:09:21 +10:00
Alexander Bruy
1d482cf953
[processing] add groupId() method to algorithms to get unique ID of the
...
algorithm group.
Adapt native algorithms
2017-12-14 14:12:00 +02:00
Mathieu Pellerin
73674e8157
[spatialite provider] auto-generate auto-incrementing primary keys ( #5849 )
2017-12-13 12:35:22 +07:00
Nyall Dawson
a15b54d997
Swap missing 0->nullptr and add missing overrides
2017-12-12 21:14:58 +11:00
Nyall Dawson
cda271f388
Fix leak in unit test
2017-12-12 13:50:43 +10:00
Alexander Bruy
6b73f78198
Merge pull request #5839 from alexbruy/raster-extensions
...
Add methods to get supported raster formats and extensions to QgsRasterFileWriter
2017-12-11 19:54:28 +02:00
Alexander Bruy
33fdf8f219
add tests for new methods
2017-12-11 15:14:05 +02:00
Alessandro Pasotti
bfa857bb97
[bugfix] Restore binding for QgsCoordinateTransform
...
Fixes #17600
Binding was lost in commit 10d34ece02bb765f5d9d88bb0524c909235fb0d7
2017-12-11 12:32:46 +01:00
Alessandro Pasotti
e0aa5e1f11
Merge pull request #5817 from m-kuhn/noQtScript
...
Remove dependency on deprecated QtScript library
2017-12-11 10:20:53 +01:00
Nyall Dawson
83cdd8468b
Use GDAL metadata to determine feature styles support
...
GDAL >= 2.3 only
2017-12-11 19:24:31 +11:00
nirvn
bb90dc3309
Add Z/M test case to the spatialite provider
2017-12-11 10:23:13 +07:00
Matthias Kuhn
02b69763ff
Port WCS test away from QScript
2017-12-10 14:17:33 +01:00
Matthias Kuhn
a45908f922
Remove dependency on QtScript
2017-12-10 13:01:51 +01:00
nirvn
1305cccbd9
Fix new geopackage layer test
2017-12-07 16:55:52 +07:00
nirvn
38c96fe373
[ui] use qgsfilewidget in the create geopackage layer dialog
2017-12-07 16:22:58 +07:00
Nyall Dawson
61c57bc20e
Save and restore layouts with project
2017-12-07 08:50:01 +10:00
Nyall Dawson
d69290ea50
Indentation
2017-12-07 08:50:01 +10:00
Nyall Dawson
a9896eac05
Port a bunch of QgsLayoutManager methods to use QgsLayouts
2017-12-07 08:50:01 +10:00
Nyall Dawson
b0dea08bbe
Fix pages are incorrectly loaded from templates when adding items
2017-12-07 08:49:53 +10:00
Nyall Dawson
885f0a5602
Handle linking items when adding from templates
2017-12-07 08:49:53 +10:00
Nyall Dawson
a4dea9935f
Restore ability to save layouts to templates and add items from template
2017-12-07 08:49:41 +10:00
Nyall Dawson
59b6bf62ab
Add a method to clear an existing layout
2017-12-07 08:49:41 +10:00
Nyall Dawson
8feac30f07
Add method to clear page collections for layouts
2017-12-07 08:49:41 +10:00
Nyall Dawson
6a78d489c0
Restore paste in place functionality
2017-12-07 08:49:41 +10:00
Nyall Dawson
b7e338bd2d
Add test for pasting items at set position
2017-12-07 08:49:41 +10:00
