* set environment variables before starting QApp
* fix-422
* Better support of hidpi
* Fix Typo in App-Name
* Remove fontScaleFactor bits
* Add documenation for hidpi displays
* fix: delete generated designerExample_*.py files
designerExample.py loads designerExample.ui directly
* remove unused examples/utils.py
* add almost all examples in folder
* use mkQApp and don't set style nor palette
not needed for an example and also avoids a PyQt6 6.0 refcount bug in
app.setStyle()
* bold interesting examples
* test_examples.py needs to know about Namespace too
* Revert "remove unused examples/utils.py"
This reverts commit 2eddead459.
* categorize examples lists in utils.py
mouse interactions had previously only been tested on Qt 5.15 and
Qt 6.0, and found to be not working on Qt 5.12.
differences in Qt 5.12 and Qt 5.15 are documented in the comments.
an addition bug found (and fixed) was that right-click was drawing
the pop-up menu away from the mouse position.
skip tests that don't work for Qt6
add Qt6 and remove Qt4 from test_examples.py
update README.md
switch mouse tests to use QPointF
this eliminates all the special casing for different bindings
* Initial asv configuration
* makeARGB benchmarks are working
* Fix array type checking and allow making QImage in greyscale mode
* Performance improvements
* benchmark minor update
* Add CLI args to video speed test for easier / automated benchmarking
* udpate asv conf
* use a buffer-qimage so we can avoid allocing so much
this should improve performance under windows
* Add CLI args to video speed test for easier / automated benchmarking
* use a buffer-qimage so we can avoid allocing so much
this should improve performance under windows
* playing with numba
* oh, mins/maxes in the other order
* maybe put the cupy in here and see what happens
* pre-alloc for gpu and cpu
* handle possibility of not having cupy
* no numba in this branch
* organize imports
* name them after their use, not their expected device
* cupy.take does not support clip mode, so do it explicitly
* add CUDA option to the VideoSpeedTest
* rename private attr xp to _xp
* handle resizes at the last moment
* cupy is less accepting of lists as args
* or somehow range isn't allowed? what histogram is this?
* construct the array with python objects
* get the python value right away
* put LUT into cupy if needed
* docstring about cuda toolkit version
* better handling and display of missing cuda lib
* lint
* import need
* handle switching between cupy and numpy in a single ImageItem
* only use xp when necessary
we can now depend on numpy >= 1.17, which means __array_function__-implementing cupy can
seamlessly pass into numpy functions. the remaining uses of xp are for our functions which
need to allocate new data structures, an operation that has to be substrate-specific.
remove empty_cupy; just check if the import succeeded, instead.
* use an option to control use of cupy
* convert cupy.ceil array to int for easier mathing
* RawImageWidget gets to use the getCupy function now, too
* raise error to calm linters; rename for clarity
* Add Generated Template Files
* document things better
* cruft removal
* warnings to communicate when cupy is expected but somehow broken
* Merge branch 'cupy-rebase' into 'l/imageitem-performance'
Abundant conflicts; accept theirs in nearly every case.
* playing with settings to suss out timeout
* playing with more stuff to suss out timeout
* replace with empty list
* skip test_ExampleApp on linux+pyside2 only
* clean out some bits that no longer make sense; linty
* ignore airspeed velocity dir
* lint
* tidy up for merge
* lint
* lint, avoid shadowing
* specific import; run-as-script setup
Co-authored-by: Luke Campagnola <luke.campagnola@gmail.com>
Co-authored-by: Ogi Moore <ognyan.moore@gmail.com>
* Add NonUniformImage, example and tests.
* Use updated test-data tag
* Fix line ending, remove lut.setLevels keyword arguments call
Co-authored-by: Ogi <ognyan.moore@gmail.com>
* Add CLI args to video speed test for easier / automated benchmarking
* use a buffer-qimage so we can avoid allocing so much
this should improve performance under windows
* playing with numba
* oh, mins/maxes in the other order
* maybe put the cupy in here and see what happens
* pre-alloc for gpu and cpu
* handle possibility of not having cupy
* no numba in this branch
* organize imports
* name them after their use, not their expected device
* cupy.take does not support clip mode, so do it explicitly
* add CUDA option to the VideoSpeedTest
* rename private attr xp to _xp
* handle resizes at the last moment
* cupy is less accepting of lists as args
* or somehow range isn't allowed? what histogram is this?
* construct the array with python objects
* get the python value right away
* put LUT into cupy if needed
* docstring about cuda toolkit version
* better handling and display of missing cuda lib
* lint
* import need
* handle switching between cupy and numpy in a single ImageItem
* only use xp when necessary
we can now depend on numpy >= 1.17, which means __array_function__-implementing cupy can
seamlessly pass into numpy functions. the remaining uses of xp are for our functions which
need to allocate new data structures, an operation that has to be substrate-specific.
remove empty_cupy; just check if the import succeeded, instead.
* use an option to control use of cupy
* convert cupy.ceil array to int for easier mathing
* RawImageWidget gets to use the getCupy function now, too
* raise error to calm linters; rename for clarity
* Add Generated Template Files
* document things better
* cruft removal
* warnings to communicate when cupy is expected but somehow broken
* playing with settings to suss out timeout
* playing with more stuff to suss out timeout
* replace with empty list
* skip test_ExampleApp on linux+pyside2 only
Co-authored-by: Luke Campagnola <luke.campagnola@gmail.com>
Co-authored-by: Ogi Moore <ognyan.moore@gmail.com>
from the Qt documentation,
- "AlignCenter = AlignVCenter | AlignHCenter"
- "You can use at most one horizontal and one vertical flag at a time.
Qt::AlignCenter counts as both horizontal and vertical"
- "Conflicting combinations of flags have undefined meanings"
for AxisItem.py, from the code structure, it would appear that the
intent was to use AlignHCenter.
for ROI.py, AlignCenter == AlignCenter | AlignVCenter
test_ImageView()
- PySide6 fails the same as PySide2
test_PlotWidget() and test_GraphicsWindow()
- PySide6 succeeds.
- PySide2 also succeeds. (at least on Linux and on version 5.15.2)
documentation for Qt 4.8 and Qt 5.12 have advised to "Use
AdjustToContents or AdjustToContentsOnFirstShow instead"
documentation in Qt 5.15 no longer shows AdjustToMinimumContentsLength.
Qt5 prototype is QWidget::enterEvent(QEvent*)
Qt6 prototype is QWidget::enterEvent(QEnterEvent*)
where QEnterEvent inherits from QEvent
RemoteGraphicsView.enterEvent() is actually already called with a
QEnterEvent instance, so all we need to do is to be able to reconstruct
it in Renderer.enterEvent()
