Commit Graph

31 Commits

Author SHA1 Message Date
KIU Shueng Chuan
75654b8495 handle zero-sized QPolygonF
depending on the implementation, a zero-sized QPolygonF may not
have any underlying buffer allocated and may return a null pointer when
queried for its "data()"

this null pointer is returned to Python as a "None" which breaks code
not expecting it.
2021-07-31 17:25:03 +08:00
Kenneth Lyons
ba7129a719
Add option to limit LinearRegionitem bounds to a secondary item (#1834)
* Added clipItem option to LinearRegionItem

* Added a clipItem option to LinearRegionItem

Handle case when no self.viewBox() is yet available

* Implement LinearRegionItem clipItem

* Undo unnecessary change

* Update clipItem doc

* Fixup docstring formatting

* Cleanup

* Support clearing clipItem via setBounds. Fix initialization bug

* Add tests for LinearRegionItem clipItem

* Better clipItem demo in crosshair example

* Another test to verify claim in docstring

Co-authored-by: Arjun Chennu <arjun.chennu@gmail.com>
Co-authored-by: Ogi Moore <ognyan.moore@gmail.com>
Co-authored-by: Arjun Chennu <achennu@mpi-bremen.de>
2021-07-17 21:02:06 -07:00
Artturin
2de5cd78da tests/exporters/test_hdf5.py: skip if no h5py 2021-07-18 01:26:22 +03:00
Kenneth Lyons
7ebae20c5d Fix LineROI handle positions 2021-07-03 07:51:23 -07:00
KIU Shueng Chuan
81baa182c5 add __all__ to various files 2021-06-25 21:19:33 +08:00
Martin Chase
f764e2d3ff
progress dialog fix (#1861) 2021-06-23 19:34:55 -07:00
Nils Nemitz
f79d0dfa14 make getColors and getStops behavior more consistent; add tests 2021-06-22 01:19:07 +09:00
Ogi Moore
ee602ac243
Revert "skip pytest monkeypatch" 2021-06-15 20:28:08 -07:00
KIU Shueng Chuan
6bfb516768 skip pytest monkeypatch 2021-06-14 21:06:19 +08:00
Ogi Moore
7e8d34ecd8
Merge pull request #1824 from pijyoi/less_endian
remove little-endian assumption for image export
2021-06-09 15:02:48 -07:00
Martin Chase
2fb04b754c
Fix BusyCursor to use internal stack provided by setOverrideCursor/restoreOverrideCursor (#1827)
* un-busy as many times as needed

* lint

* add test to prove cursor behavior

* tentative change in the hopes that all supported qt versions behave properly

* remove unnecessary code

* use contextmanager decorator instead of class

* use full path to WaitCursor

* restore docstring; refactor variable for clarity

* fix docstring whitespace

* break up long lines

* use variable to shorten instead
2021-06-09 13:32:24 -07:00
KIU Shueng Chuan
b3e8f332fb add test for export to qimage 2021-06-10 03:18:12 +08:00
Ogi Moore
f225724f26 Close instead of clear test_scatterplotitm 2021-06-08 21:23:49 -07:00
Ogi Moore
d455da9aec Use Qt6 Enum Namespace
This namespace appears to be valid in PySide2/PyQt5 5.12+ so we may as
well migrate to the newer namespace ourselves.
2021-06-08 21:23:49 -07:00
Nils Nemitz
7d41e8a878
Color map linearization (#1797)
* extended color map functions

* assertion string, documentation pass, comment purge

* fix some documentation links

* simplify assert statement

* removed comments and redundancy, renamed modulated bar

* include modulatedBarData in documentation

* test running matplotlib with dummy backend

* skip color maps example on OSX/PySide6.1.1

* removed skipping of tests

* reverted some accidental whitespace, removed unneeded numpy import

* removed unneded alpha parameter
2021-06-08 20:41:46 -07:00
Nils Nemitz
61f067bf7c
Add axis convenience methods and matrix display example (#1726)
* add axis convenient methods and matrix display example

* wrestled wayward space back into docstring

* color map names are case sensitive on Linux

* docstring fix for PlotItem

* protect AxisItem.linkToView from being obscured by DateAxisItem override

* replaced setOrigin method by promoted setPos and setScale

* made tri-state axes switching explicit

* reverted setRect behavior, documentation pass for ImageItem

* minor text adjustment

* implmented some suggested revisions

* fix input parsing for setRect and add tests so that I don't break it again

* don't try to re-add transform after clearing it

* changed example and doc image generators to pg.exec()

* removed commented-out code

* cleaned up transform eqaulity assertion

* restored devoured comment

* restored devoured comment
2021-06-07 07:44:19 -07:00
KIU Shueng Chuan
8997cfa07c test the QPolygonF codepath 2021-06-05 15:09:59 +08:00
Ogi Moore
145ab2e9e3 Merge branch 'master' into test-polyline 2021-06-04 21:06:52 -07:00
Ogi Moore
d72be799d7 Catch and Address Warnings in test_svg and pytest.ini
On Windows, pyreadline is emitting a deprecation warning we can ignore.
Furthermore, test_svg was using NamedTemporaryFile in a manner that was
causing permission denied errors, so this commit switches to the use of
pytest friendly temporary files
2021-05-31 21:06:16 -07:00
Ogi Moore
d859cec95a Replace uses of tempfile.mktemp with tempfile.NamedTemporaryFile
This issue was flagged as a security issue in the static code analyzer
2021-05-31 21:06:16 -07:00
Ogi Moore
ceeacf4e5f Remove test_exit_crash.py
This file contains two tests, one of which has been skipped forever,
and the second (test_pg_exit) has been a flakey test that does not test
in general, testing a use-case we likely do not see any more.  So
therefore I am removing this test from the library.
2021-05-31 21:06:16 -07:00
Ogi Moore
d519630d14 Fix check for equality between floats
While this fix prevents an assertion error, the assertion error was
being suppressed; and was only noticeable via pytest -s where the error
was printed to console.  Future work should be done to minimize the use
of bare exceptions so these tests do not fail silently
2021-05-31 21:06:16 -07:00
Ogi Moore
e7a30b9324 Clean up test files
Remove if __name__ == "__main__" bits, replace some == None to is None
checks

Cleanup variety of static code checker issue

Removed missing imports, restructured some logic to make a little
cleaner, fixed a function in test_dockarea, unfortunately broke the test
so now I tell pytest to expect the Exception.
2021-05-31 21:06:16 -07:00
Ogi Moore
0160de22fb Remove QApplication.instance() deleteLater call
the test_signalproxy.py had a fixture for the QApplication instance,
only problem is at the end of each use of the fixture, it would mark
the application instance for deletion, which is most definitely not what
we want
2021-05-31 21:06:16 -07:00
Ogi Moore
a6971c768d Move and Update test-data repo into pyqtgraph repo
To reduce complexity, and make it easier to add more images and tests,
the images in the `test-data` repository should be merged with the main
repository.  Furthermore, we can remove a lot of the subprocess work in
the image_testing.py file, as we no longer need to have it interact with
git.

The images are not the same.  Images were regenerated with Qt6, and now
have proper big and little endian handling thanks to @pijyoi

Second commit is a slightly modified variant of
2e135ab282d6007b34a3854921be54d0e9efb241 authored by @pijyoi
it is to convert qimages to RGBA8888 for testing.  Image
files were regenerated images for the big/little handling

Fixed issue with bogus test from test_NonUniformImage and generated a
new image
2021-05-31 21:05:00 -07:00
Luke Campagnola
ed87cffd1f corrected SVG test, moved to its proper home 2014-03-24 12:48:30 -04:00
Luke Campagnola
dcb2c42179 Moved lru_cache to util, test to util/tests 2014-03-05 09:16:53 -05:00
fabioz
e7cd4012bc Changed FiniteCache which had a bug where calling items() would make it recurse forever with a new LRUCache implementation. 2014-03-04 10:03:20 -03:00
Luke Campagnola
51e88bd436 SVG export fixes 2012-12-26 13:48:12 -05:00
Luke Campagnola
b0e0781624 svg exporter updates 2012-12-25 22:20:31 -05:00
Luke Campagnola
af59296231 Reorganized directory structure to be more standard
Started new SVG exporter
Merged updates from ACQ4
2012-12-25 00:43:31 -05:00