Provides a simple method for fetching remote HTTP
content in a QgsTask. Utilises QgsNetworkContentFetcher so
Url redirects and progress reports are automatically handled.
as an indicator for users that something went wrong
This was previously only used for replies with incorrect mime
types or authentication errors, but it meant that an incorrect
SVG url would silently result in no symbols rendered.
Also add unit tests for fetching remote svg images
Includes project metadata in PDF exports, and supported image
based formats.
Image based metadata support depends on the format and the
Qt library's handling of each particular format (e.g. PNG
outputs are well supported).
Developed for Arpa Piemonte (Dipartimento Tematico Geologia e Dissesto)
within ERIKUS project
Adds an option to include project metadata into SVG exports
generated from layouts, using the SVG RDF standard.
Developed for Arpa Piemonte (Dipartimento Tematico Geologia e Dissesto)
within ERIKUS project
- @project_author
- @project_abstract
- @project_creation_date
- @project_identifier
- @project_keywords
Allows retrieval of project metadata through QGIS expressions
Developed for Arpa Piemonte (Dipartimento Tematico Geologia e Dissesto)
within ERIKUS project
This implements a new "import geotagged photos" algorithm
for processing. It allows selection of a folder which it
will scan for jpg files which have been geotagged and
creates a PointZ layer with the result, with attributes
for photo path, altitude, direction and timestamp.
Optionally the scan can be recursive and you can create
an optional table of photos which could not be read
or which were missing geotags.
The algorithm automatically sets the output table to
use an external resource widget to display the linked
photos in the attribute form.
[ALGCHANGE]
Now it will accept arrays as well as string representations of arrays
Added a test
Fixes#16967 value relation widget with Allow multiple selection doesn't resolve the values anymore
execution on generated layers after the algorithm (or parent
model) completes
This commit adds an interface for layer post-processing handlers
for execution following a processing algorithm operation.
Post-processing of a layer will ONLY occur if that layer is set
to be loaded into a QGIS project on algorithm completion.
Algorithms that wish to set post-processing steps for generated
layers should implement this interface in a separate class
(NOT the algorithm class itself!) and implement a method
to handle the layer post-processing.
This method always runs in the main thread and can be used to
setup renderers, editor widgets, metadata, etc for the given layer.
Fixes#17961
