Adds a new visitor pattern API for creation of visitors which visit
all the style entities (symbols, color ramps, text formats, and
label styles) associated with different objects. Can be used on a
renderer, map layer, or project wide level.
E.g. on a project wide level, allows collection of ALL the style
symbols/color ramps/text settings inside a project, including those
in layouts or annotations!
Previously these would be silently dropped from the layers, but
we now have comprehensive support for binary fields and should
expose them.
Fix sponsored by WhereGroup
to handle creation of parameter definition widgets
Previously, these configuration widgets were all hardcoded into the Python modeler
dialog. This prevented 3rd party, plugin provided, parameters from ever being full
first class citizens in QGIS, as there was no way to allow their use as inputs to
user created models to be customised.
Now, the registry is responsible for creating the configuration widget, allowing
for 3rd party parameter types to provide their own customised configuration
widgets.
Refs #26493
Returns a map containing all attributes from a feature, with field
names as map keys. We've got featureful, robust support for working
with maps in expressions now, so this allows rapid conversion
of all feature attributes to a map to use with these handy
functions.
symbols to the left OR symbols to the right of legend text), and
alignment for group/subgroup/item text
Allows creation of right-to-left locale friendly legends. Additionally,
we default to this right-to-left style alignment when creating new
legends under a RTL based locale.
Allows for rendering a marker symbol in the background of labels
(complementing the existing shapes/SVG choices). This allows use
of QGIS marker symbology as a background symbol behind labels (e.g.
for highway shield labels)
Refs #29391 : Added new 'else if' branch that handles OGC HTTP URL srsName style, so that epsgNr can be extracted from srsName. This doesn't fix the core issue mentionend in the Bug report #29391 though
Added branch to handle OGC HTTP URI srsName Style. Also adjusted exisiting variable names to account for the extra branch
GDAL 3.1 will bring read-write supprot for single-layer ZIP compressed shape
files (.shz), or multi-layer ones (.shp.zip). Do the few tweaking in QGIS so
that it is handled properly.
Related GDAL PR: https://github.com/OSGeo/gdal/pull/1676
