This library, original taken from https://github.com/sijk/qt-unix-signals
(but a maintained fork exists at https://github.com/nyalldawson/qt-unix-signals),
handles unix signal watching using the Qt libraries.
It allows for detection of signals like SIGINT and SIGTERM,
and allows Qt applications to respond gracefully to these.
Included in external libraries for use in QGIS terminal
applications.
For the c++ api dox this expands to "\c nullptr" (the
\c directive indicates a code literal value), and for sipify/Python
it expands to ``None`` (`` is sphinx annotation for literal values)
Makes for nicer dox for both c++ and Python!
For the c++ api dox these expand to "\c true" and "\c false" (the
\c directive indicates a code literal value), and for sipify/Python
they expand to ``True`` and ``False`` (`` is sphinx annotation
for literal values)
Makes for nicer dox for both c++ and Python!
* include processing algorithm descriptions from yaml (with yaml fixes)
* create ui instead of cpp where possible and use -no-ui-lines to avoid
artificial ever changing line numbers in ts files
* drop old used scripts: create_new_ts.sh, create_new_ts.sh and
integrate_function_help.pl, update_ts_files.sh
This new class QgsImageCache is the equivalent of QgsSvgCache
but for raster images.
QgsImageCache stores pre-rendered resampled versions of raster
image files, allowing efficient reuse without incurring the
cost of resampling on every render.
Additionally, it offers the other benefits QgsSvgCache has,
such as thread safety, ability to transparently download remote
images, and support for base64 encoded strings.
- len(QgsCurve) returns number of points in curve
- raise IndexErrors when calling pointN, xAt, yAt, zAt, mAt, setXAt, setYAt,
setMAt, setZAt with invalid vertex indices
- Add [] getter for retrieving specific vertices, eg. ls[0] returns QgsPoint(...)
- Add [] setter for setting specific (existing) vertices, e.g. ls[1] = QgsPoint(1,2)
- Add del support for removing vertices, e.g. del ls[1] removes the second vertex
