should use symbol levels whenever that symbol is used by the renderer
Not exposed to users -- only settable via API, but IS saved in the
symbol's XML definition and restored when loading a symbol from XML.
not QgsPointXY as indicated by the documentation
Also add support for constructing QgsLineString using arrays of
arrays of floats, given that we're having to hand-roll sip conversion
code anyway!
Now the following is supported:
line = QgsLineString([[1,2], [3,4], [5,6]])
which is much nicer and more "pythonic" then the explicit
QgsPoint/QgsPointXY sequences!
Fixes#43200
project are not available when loading that project on a system
without the required fonts installed
Currently shown for any QgsTextForamt or font marker symbol layer
restored when opening the project
Avoids the need to remove const from all the QgsReadWriteContext
references used throughout QGIS XML loading just to be able to
push warning messages to the context.
Returns a reference to the simplest lossless representation of this geometry,
e.g. if the geometry is a multipart geometry type with a single member geometry,
a reference to that part will be returned.
This method employs the following logic:
- For multipart geometries containing a single part only a direct reference to that part will be returned.
- For compound curve geometries containing a single curve only a direct reference to that curve will be returned.
This method returns a reference only, and does not involve any geometry cloning.
configuration is set when changing a vector layer's style preset
This causes the layer styling dock to update before the layer's
new labeling settings are set, so the dock shows the incorrect
label settings for the previously used style
Fixes#42310
In QgsVectorLayer, it is possible through the flag trust layer metadata to use extent read in XML
instead of extent provided by the provider.
The QgsMapLayer::ReadFlag::FlagReadExtentFromXml can be used inlayer readXML to read Extent from XML for raster, point cloud and other layers.
Funded by Ifremer
These utilities are used in a LOT of places in QGIS, but the
qgslayeritem.h include is a very heavy dependency. It makes sense
to have these utilities in a nice lightweight generic class.
class
This avoids an ugly include of qgsvectorlayerexporter.h in
qgsproviderregistry.h/qgsprovidermetadata.h, which in turn
triggers an inclusion of qgsvectorlayer.h and a bunch of
other heavy dependencies.
- Add enums to qgis.h instead of qgscoreenums, so that they belong to
a Qgis namespace
- Split up the various symbol headers into multiple files so that we
can fine-tune their inclusion and forward declare more readily, speeding
up recompilation
- Move QgsSymbol enums to qgis
file which is immediately deleted right after the QIcon creation
to store SVG icon content -- instead we need to place the svg in a
temporary folder which exists for the lifetime of the QGIS session
