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 #2181
• @ardiloot made their first contribution in #2274
• @sasha-sem made their first contribution in #2285
• @swvanbuuren made their first contribution in #2185
• @Anatoly1010 made their first contribution in #2330
• @LarsVoxen made their first contribution in #2327
• @HallowedDust5 made their first contribution in #2301
• @ElpadoCan made their first contribution in #2300
• @dependabot made their first contribution in #2342
• @jaj42 made their first contribution in #2389
• @Dolphindalt made their first contribution in #2366
• @kremeyer made their first contribution in #2397
• @jonmatthis made their first contribution in #2353
• @jebguth made their first contribution in #2419
• @Puff-Machine made their first contribution in #2421

Full Changelog: pyqtgraph-0.12.4...pyqtgraph-0.13.0