pyqtgraph-0.13.3

pyqtgraph-0.13.3

What's Changed

Highlights

• PySide6 6.5 Compatability

Bug Fixes

• Return float values from QColor in getByIndex by @nickdimitroff in #2648
• GLViewWidget: don't assume mouse tracking is disabled by @pijyoi in #2653
• Tolerate an empty BarGraphItem by @jmakovicka in #2658
• Only apply nan mask workaround for cp version below 10.0. by @koenstrien in #2689

Misc

• unify ndarray_from_qpolygonf implementation by @pijyoi in #2654
• re-enable tests taking gui thread on PySide6 by @pijyoi in #2657
• inherit GraphicsWidgetAnchor on the left-hand-side by @pijyoi in #2662
• Prepare support for PySide6 drawLines and friends by @pijyoi in #2596
• Avoid changing background colors of text and rows for group parameter… by @ntjess in #2683

Testing

• Allow macOS to have fudge factor in test_polyROI by @j9ac9k in #2687

Docs

• Update pydata-sphinx-theme and fix warnings by @j9ac9k in #2643
• Bump sphinx-design from 0.3.0 to 0.4.1 in /doc by @dependabot in #2686
• Bump sphinx from 5.3.0 to 6.1.3 in /doc by @dependabot in #2585

New Contributors

• @nickdimitroff made their first contribution in #2648
• @koenstrien made their first contribution in #2689

Full Changelog: pyqtgraph-0.13.2...pyqtgraph-0.13.3

pyqtgraph-0.13.2

What's Changed

Highlights

• Fix InfiniteLine bounding rect calculation by @ixjlyons in #2407
• Allow plotting multiple data items at once by @ntjess in #2461
• Migrate to PyData Sphinx Theme - Restructure Docs by @j9ac9k in #2449

API/Behavior Changes

• re-enable hmac authentication for win32 by @pijyoi in #2465
• Add keyword argument in PColorMeshItem to enable consistent colormap scaling during animation by @SimenZhor in #2463
• fix: use connect='finite' if finite-ness of data is unknown by @pijyoi in #2471
• Fix ViewBox.autoRange() for case of data with constant y-value by @bbc131 in #2489
• Make ActionGroup compatible with existing Parameter conventions by @ntjess in #2505
• Update PenParameter by @ntjess in #2536
• remove resizeEvent on screen change by @pijyoi in #2546
• BarGraphItem: implement dataBounds and pixelPadding by @pijyoi in #2565
• Maintain argument propagation for GLGraphicsItems to super class by @koutoftimer in #2516
• Accept custom ROI objects for ImageView by @ktahar in #2581
• PColorMeshItem colorbar support by @SimenZhor in #2477
• feat(PlotItem) define context menu action visibility by @jmkerloch in #2584
• Allow plotting multiple data items at once by @ntjess in #2461

Bug Fixes

• Fix renderView to not use mremap on FreeBSD by @yurivict in #2445
• Fix action parameter button that is briefly made visible before getting a parent by @ntjess in #2451
• Fix InfiniteLine bounding rect calculation by @ixjlyons in #2407
• Fix disconnect of signal proxy by @dgoeries in #2453
• Fix ButtonItem hover event by @bbc131 in #2473
• test and fix for ChecklistParameter.show bug by @outofculture in #2480
• fix segmented line mode with no segments by @pijyoi in #2481
• Prevent flickering ActionGroup when switching parameter trees by @ntjess in #2484
• fix: ndarray_from_qimage does not hold a reference to qimage by @pijyoi in #2492
• Fix exportDialog drawn off screen by @aksy2512 in #2510
• partial fix for Qmenu leak by @pijyoi in #2518
• Fix last QMenu leak and its associated segfaults by @pijyoi in #2522
• fix setMaximumHeight(1e6) in SpinBox.py by @sem-geologist in #2519
• Use base_prefix to detect virtual env by @eendebakpt in #2566
• typo: dataRange -> dataBounds by @pijyoi in #2589
• NonUniformImage: implement floating point boundingRect by @pijyoi in #2587
• PColorMeshItem: implement dataBounds and pixelPadding by @pijyoi in #2586
• BarGraphItem: calculate boundingRect without drawing by @pijyoi in #2599
• Fix bounds handling when data is int16 or similar formats by @NilsNemitz in #2515
• ImageView: make .nframes() to use .axis['t'] instead of .shape[0] by @sem-geologist in #2623
• Fix GraphicsScene ValueError in mouseReleaseEvent by @j9ac9k in #2605
• PlotCurveItem error with stepMode="center", autoRange and autoVisible by @djdt in #2595

Examples

• Fix #2482 argparse inputs were ignored by @ntjess in #2483
• PlotSpeedTest: reflect initial use_opengl state by @pijyoi in #2487
• draw example histogram using BarGraphItem by @pijyoi in #2556

Tests

• ROI: Add test with mouseDrag event and check snapping by @dgoeries in #2476
• fix wrong logic for assert_alldead by @pijyoi in #2503
• fix: instantiate QApplication for test_Parameter.py by @pijyoi in #2539
• don't use pg.plot() in tests by @pijyoi in #2625

Docs

• Migrate to PyData Sphinx Theme - Restructure Docs by @j9ac9k in #2449
• Fix Qt crash course example by @Jaime02 in #2470

Other

• Remove remaining templates by @j9ac9k in #2448
• Have canvas deprecation warning by @j9ac9k in #2446
• unify win32 and unix mmap codepaths by @pijyoi in #2457
• Update setup.py, import distutils after setuptools by @LocutusOfBorg in #2459
• Raise appropriate Exceptions in place of generic exceptions by @Nibba2018 in #2474
• Remove old unused mains by @Jaime02 in #2490
• make DockDrop be a non-mixin by @pijyoi in #2450
• Use non-deprecated QMouseEvent signatures by @j9ac9k in #2509
• Remove STRTransform main by @Jaime02 in #2466
• Minor improvements to InteractiveFunction ecosystem by @ntjess in #2521
• Improve ChecklistParameter.setValue logic. by @ntjess in #2544
• Remove antiquated Qt crash prevention by @NeilGirdhar in #2573
• create internals.PrimitiveArray by @pijyoi in #2591
• rename "method" to "use_array" and make it keyword only by @pijyoi in #2609

New Contributors

• @yurivict made their first contribution in #2445
• @Jaime02 made their first contribution in #2468
• @SimenZhor made their first contribution in #2463
• @Nibba2018 made their first contribution in #2474
• @rookiepeng made their first contribution in #2491
• @aksy2512 made their first contribution in #2510
• @noonchen made their first contribution in #2553
• @ZeitgeberH made their first contribution in #2559
• @NeilGirdhar made their first contribution in #2573
• @koutoftimer made their first contribution in #2516
• @ktahar made their first contribution in #2581
• @bilaljo made their first contribution in #2577
• @djdt made their first contribution in #2595
• @jmkerloch made their first contribution in #2584

Full Changelog: pyqtgraph-0.13.1...pyqtgraph-0.13.2

pyqtgraph 0.13.1

What's Changed

Bug Fixes

• Refactor examples using Interactor to run on changing function parameters by @ntjess in #2437

API Change

• deprecate GraphicsObject::parentChanged method by @pijyoi in #2420

Other

• Move Console to generic template and make font Courier New by @j9ac9k in #2435

pyqtgraph 0.13.0

What's Changed

Highlights

• With PyQt6 6.3.2+ PyQtGraph uses sip.array, which leads to significantly faster draw performance by @pijyoi in #2314
• Introducing "interactive" parameter trees by @ntjess in #2318
• Minimum Qt version now 5.15 for Qt5 and 6.2+ for Qt6 by @j9ac9k in #2403
• with enableExperimental pyqtgraph accesses QPainterPathPrivate for faster QPainterPath generation by @pijyoi in #2324

New Features

• Interactive params fixup by @ntjess in #2318
• Added possibility to use custom dock labels by @ardiloot in #2274
• Introduce API option to control whether lines are drawn as segmented lines by @swvanbuuren in #2185
• access QPainterPathPrivate for faster arrayToQPath by @pijyoi in #2324
• Update LabelItem to allow transparency in the text by @ElpadoCan in #2300
• Make parameter tree read-only values selectable and copiable by @ardiloot in #2311
• Have CSV exporter export error bar information by @j9ac9k in #2405
• map pyqtgraph symbols to a matplotlib equivalent by @pijyoi in #2395

Performance Improvements

• Improve performance of PlotCurveItem with QOpenGLWidget by @bbc131 in #2264
• ScatterPlotItem: use Format_ARGB32_Premultiplied by @pijyoi in #2317
• access QPainterPathPrivate for faster arrayToQPath by @pijyoi in #2324
• make use of PyQt sip.array by @pijyoi in #2314

Bug Fixes

• Fix GLImageItem regression by @pijyoi in #2232
• Fixed the app crash on right clicked by @Cosmicoppai in #2236
• Fix Regression in in ViewBox.updateScaleBox Caused by #2034 by @campagnola in #2241
• Fix UFuncTypeError when plotting integer data on windows by @campagnola in #2249
• Fixed division by zero when no pixmap is loaded by @StSav012 in #2275
• Ensure in PlotCurveItem lookup occurs in tuple, not str by @j9ac9k in #2294
• Fixed a crash when step option is missing by @StSav012 in #2261
• Invalidate cached properties on geometryChanged signal by @j9ac9k in #2357
• Bugfix: Handle example search failure due to bad regex by @ntjess in #2121
• Address #2303 unapplied pen parameter constructor options by @ntjess in #2305
• Issue #2203 Potential Fix: Disabled FlowchartCtrlWidget.nodeRenamed o… by @HallowedDust5 in #2301
• Fix #2289 unwanted growing in scene context menu by @ntjess in #2306
• #2283 delete limitation by rectangle width ROI by @sasha-sem in #2285
• Update exception handling to catch exceptions in threads (py3 change) by @campagnola in #2309
• Fix PlotCurveItem errors when pen=None by @campagnola in #2315
• ScatterPlotItem point masking fix by @ardiloot in #2310
• Use property to lazily declare rectangle by @j9ac9k in #2356
• Fix missing import in Flowchart.py by @Puff-Machine in #2421
• Fix doubling labels in DateAxisItem by @bbc131 in #2413
• GridItem: Fix pen for usage of dash-pattern by @bbc131 in #2304
• Update PColorMeshItem.py by @LarsVoxen in #2327
• Fix infinite loop within DateAxisItem by @bbc131 in #2365
• Fix GraphicsScene.itemsNearEvent and setClickRadius by @bbc131 in #2383
• Modify MatplotlibWidget to accept QWidget super constructor parameters. by @Dolphindalt in #2366
• Fix flickering, when panning/scrolling in a fully zoomed-out view by @bbc131 in #2387
• Make auto downsample factor calculation more robust by @StSav012 in #2253
• Fix : QPoint() no longer accepts float arguments by @campagnola in #2260
• avoid double init of DockDrop by @pijyoi in #2286
• Add a few ImageView improvements by @outofculture in #1828

API/Behavior Changes

• remove border QGraphicsRectItem from scene by @pijyoi in #2225
• Introduce API option to control whether lines are drawn as segmented lines by @swvanbuuren in #2185
• Modify CSV exporter to output original data without log mapping by @NilsNemitz in #2297
• Expose useCache ScatterPlotItem option from plot method by @ibrewster in #2258
• remove legend items manually from scene by @pijyoi in #2368
• getHistogramRange for HistogramLUTItem by @kremeyer in #2397
• Axis pen improvements by @ibrewster in #2398
• remove MatplotlibWidget from pg namespace by @pijyoi in #2400
• change the libOrder to favor Qt6 by @Wubbzi in #2157

Examples

• Added Jupyter console widget and Example by @jonmatthis in #2353
• Add glow example by @edumur in #2242
• update multiplePlotSpeedTest.py to use PlotCurveItem instead of QGraphicsPathItem by @pijyoi in #2426

Docs

• Add GLTextItem to docs by @jebguth in #2419
• Add logo to docs by @ixjlyons in #2384
• Enable nit-picky mode in documentation and fix associated warnings by @j9ac9k in #1753
• Added UML class diagram to give overview of the most important classes by @titusjan in #1631

Other

• Remove old Qt workarounds by @pijyoi in #2224
• Track when ScatterPlotItem clears the tooltip, only clear when needed by @ixjlyons in #2235
• Avoid import error in HDF5 exporter by @campagnola in #2259
• test enum using : "enums & enum" by @pijyoi in #2250
• add support for PySide6 6.3.0 QOverrideCursorGuard by @pijyoi in #2263
• Used the power of blockIfUnchanged decorator by @StSav012 in #2181
• Handle/remove unused variables by @ksunden in #2094
• BusyCursor and QPainter fixes for PyPy by @pijyoi in #2349
• Add a pyi stub file to import best-guess pyqt type hints by @outofculture in #2358
• test_PlotCurveItem: unset skipFiniteCheck for next test by @pijyoi in #2313
• lazy create the rectangle selection item by @danielhrisca in #2168
• fix: super().init does not need self by @pijyoi in #2359
• Promote interactive Run action to group level by @ntjess in #2414
• Enhance testing for creating parameters from saved states by @ntjess in #2319
• add support for PySide6's usage of Python Enums by @pijyoi in #2329
• remove QFileDialog PyQt4 compatibility code by @pijyoi in #2394
• Bugfix: interact on decorated method that uses self. by @ntjess in #2408
• use single generic template for all bindings by @pijyoi in #2226
• interact() defaults to ON_ACTION behavior and accepts runActionTemplate argument by @ntjess in #2432

New Contributors

• @andriyor made their first contribution in #2212
• @keziah55 made their first contribution in #2191
• @Cosmicoppai made their first contribution in #2236
• @bbc131 made their first contribution in #2264
• @StSav012 made their first contribution in https://github.com/pyqtgraph/pyqtgraph/pull...

pyqtgraph 0.12.4

Highlights

• Jupyter Support with optional jupyter-rfb library
• Experimental high performance with lines >1px thick
• Python 3.10 Support
• PColorMesh Performance Improvement
• PlotCurveItem fillLevel performance improvement

What's Changed

• experimental line drawing mode for thick lines by @pijyoi in #2011
• Add pymeasure in used by section by @msmttchr in #2033
• Optimize PColorMeshItem by @pijyoi in #2023
• Fix displace between selection area and mouse pos by @leo603222 in #2034
• Speed up connect='all' in the presence of non-finite by @pijyoi in #2036
• Fix deprecation warnings by @campagnola in #2038
• Update README.md by @3fon3fonov in #2043
• Fix WidgetGroup handling of QSplitter + code cleanup by @campagnola in #2047
• Moved examples inside project directory by @j9ac9k in #2045
• RemoteGraphicsView.py : implement pickle protocol by @pijyoi in #2051
• AxisItem: Ignore drag/wheel events on ViewBox. by @ales-erjavec in #2057
• Maintain limits on ViewBox scaling by @NilsNemitz in #2054
• make PlotItem's average pen and shadow pen accessible by @NilsNemitz in #2052
• Disable and comment the prepareForPaint call in ViewBox.update() by @NilsNemitz in #2053
• add HussariX to the list of Used By in README by @sem-geologist in #2069
• ViewBox quantization limit by @NilsNemitz in #2064
• re-add UTF-8 encoding to example app code loader by @NilsNemitz in #2061
• implement glInfo without PyOpenGL by @pijyoi in #2073
• Run isort and pycln over entire repo - upgrade pre-commit config by @j9ac9k in #2002
• Deprecate QtWidgets accessed through QtGui by @outofculture in #1915
• Improved error message for invalid PYQTGRAPH_QT_LIB by @max-radin in #2077
• speed up PlotCurveItem fillLevel by @pijyoi in #2032
• add check for roi scene by @hyperiongeo in #2083
• update imports in the broken example demos by @Wubbzi in #2087
• Don't raise exception when close method of an already-closed dock is called by @max-radin in #2089
• reverse coordinates when drawing on row-major images by @outofculture in #2085
• Separate x and y flags for AxisItem.setLogMode by @max-radin in #2081
• Jupyter PlotWidget example by @pijyoi in #2055
• Add some helpful exceptions for invalid inputs to methods by @ksunden in #2092
• Except clause must be exception type, not exception instance by @ksunden in #2093
• avoid redundant assignment of pos=pos by @ksunden in #2095
• Be lazier about importing h5py by @ksunden in #2096
• Remove polluting imports using * by @ksunden in #2098
• Avoid reusing variables in nested loops by @ksunden in #2100
• Convert == None checks to is None by @ksunden in #2099
• change binder to requirements.txt by @pijyoi in #2104
• set PLATFORM=offscreen in binder/start by @pijyoi in #2106
• Add a proxy delay to checklist parameter changes via children edits by @ntjess in #2097
• Fix stuck ColorBarItem by @NilsNemitz in #2103
• more convenience methods for color maps and bars by @NilsNemitz in #2090
• allow unsetting options in PlotDataItem and PlotCurveItem by @NilsNemitz in #2041
• use smaller font size for ROIExamples.ipynb by @pijyoi in #2112
• PlotCurveItem OpenGL : avoid automatic conversion from float64 to float32 by @pijyoi in #2111
• win32 np.clip slowness fixed in numpy by @pijyoi in #2125
• Fix deprecation warnings by @pijyoi in #2124
• RangeColorMapItem derives from ptree.types.ColorMapParameter by @pijyoi in #2130
• Fix PySide6 6.2.2 breaking change by @j9ac9k in #2132
• avoid PyOpenGL automatic array conversion by @pijyoi in #2131
• avoid comparing string with ndarray by @pijyoi in #2148
• Fire correct signal type for checklist value changing by @ntjess in #2147
• Use GroupParameter instead of popup button for PenParameter by @ntjess in #2086
• change GroupParameterItem palette to address issue in darkmode on mac by @Wubbzi in #2101
• Fix automatic int-casting code for Python 3.10 compatibility by @JamesWrigley in #2149
• Fix more int-casting code for Python 3.10 compatibility by @JamesWrigley in #2153
• Fix typos and formatting errors by @JamesWrigley in #2154
• Added projects to Used by list by @jakimowb in #2172
• Fix formatting on minimum value of GradientLegend. by @CanisUrsa in #2170
• Add an option to makeARGB to disable masking NaNs by @JamesWrigley in #2192
• avoid unnecessary call if autorange is disabled by @danielhrisca in #2199
• micro-optimization for plotcurveitem paint by @danielhrisca in #2201
• cache the ViewBox view pixel size by @danielhrisca in #2202
• improve GraphicsWidget paint speed by caching the bounding rect and the path used by the shape method by @danielhrisca in #2198
• numpy deprecated binary use of fromstring by @outofculture in #2194
• Add Python 3.10 to CI - Re-Enable pytest-xdist in CI by @j9ac9k in #2150
• Bump to 0.12.4 by @j9ac9k in #2209

New Contributors

• @msmttchr made their first contribution in #2033
• @leo603222 made their first contribution in #2034
• @3fon3fonov made their first contribution in #2043
• @max-radin made their first contribution in #2077
• @hyperiongeo made their first contribution in #2083
• @Wubbzi made their first contribution in #2087
• @JamesWrigley made their first contribution in #2149
• @jakimowb made their first contribution in #2172
• @CanisUrsa made their first contribution in #2170

Full Changelog: pyqtgraph-0.12.3...pyqtgraph-0.12.4

pyqtgraph 0.12.3

Merge pull request #2012 from j9ac9k/prep-0.12.3-release

Prep for 0.12.3 Release

pyqtgraph 0.12.2

Merge pull request #1884 from pyqtgraph/ksunden-patch-1

Update version number

pyqtgraph 0.12.1

Merge pull request #1696 from j9ac9k/0.12.1-changelog

Add changelog for 0.12.1

pyqtgraph 0.12.0

Merge pull request #1655 from ksunden/prep0.12

Update version to 0.12.0

pyqtgraph 0.11.1

Merge pull request #1472 from ksunden/changelog

Update Changelog for release 0.11.1