(fix#20586).
Without this parameter it is not possible to remove collars surrounding
input raster which may overlap with other input rasters. As this is very
frequent case algorithm is useless without such parameter. To keep API
compatibility new parameter is optional and not used by default.
This allows users to pass additional command-line arguments which are
not exposed in the algorithm definition. The most frequent use case is
enabling transparency and adding nodata values.
because they are available for most of the algs and wouldn't be used otherwise. Also when someone hits algA help button, he should be given the algA help and not the main gdal utility doc.
The previous name is unclear, as the option can expand as well
as crop the raster extent. We also don't refer anywhere else in this
dialog to the cutline, so that has no meaning to users
And require that showing help is opt-in. Apart from a handful
of built-in providers, most providers will not have help pages
available within the QGIS documentation (including model and
script algorithms). Accordingly, we should hide the help button
by default and only show it for these selected providers.
Note that 3rd party algorithms can still specify custom helpUrl
urls, in which case the button WILL be shown.
Also:
Thanks to @agiudiceandrea:
Fixes#19900
Statistics were erroneously computed on the dissolve field, rather than on the statistic attribute field as it should be.
Fixes#19307
Handle filenames with white spaces (in the same way as Buffer, OffsetCurve, OneSideBuffer, PintsAlongLines algs).
- Add abstract base class for Processing widget wrappers to c++
- Add wrapper factory interface to c++
- Make QgsProcessingGuiRegistry also register widget wrapper
factories, and be responsible for creation of new c++
processing widget wrapper instances
- Start on private c++ implementation of boolean widget wrapper,
including unit tests
Renames the existing algorithms for clarity and consistency
to the format 'Export to PostgreSQL...'. Add tags so that they
still show when searching for the old names, and add descriptions
to make their use more obvious from the toolbox.
Fixes#19658
