pyqtgraph-0.13.4

What's Changed

Highlights

• Optimize clip and downsample by @pijyoi in #2719
• Drop python 3.8 and numpy 1.20 support by @j9ac9k in #2740
• speed up PColorMeshItem by @pijyoi in #2768
• NonUniformImage improvements by @pijyoi in #2764
• Fix 'import pyqtgraph.canvas' crash by @nicoddemus in #2934
• Add LabelItem font family option by @misantroop in #2919

API/Behavior Changes

• Drop python 3.8 and numpy 1.20 support by @j9ac9k in #2740
• Add dataBounds() method to TextItem to make autoRange more predictable by @redruin1 in #2646
• speed up PColorMeshItem by @pijyoi in #2768
• NonUniformImage improvements by @pijyoi in #2764
• Adapt hide icon (invisible eye) to style of other icons by @stephan-senkbeil in #2731
• Add updatePristineValues arg to Parameter.setDefault by @outofculture in #2853
• Allow ROI context menu to show if non-removable by @samtygier in #2932
• Add LabelItem font family option by @misantroop in #2919
• Center exportDialog using screen geometry by @MorbidCuriosity84 in #2930
• Give siPrefix behavior to values of zero by @outofculture in #2842
• make ColorBarItem agnostic of the image kind by @pijyoi in #2879
• Allow menu selection of ColorMap(s) by @pijyoi in #2779
• AxisItem: Add adjustable label overlap tolerances, vertical overlap by default by @NilsNemitz in #2836
• chg: NodeGraphicsItem in Node.py by @Doralitze in #2869
• ScatterPlotItem: implement hidpi pixmap by @pijyoi in #2863
• Axis ticker update by @NilsNemitz in #2827
• Preserve tick pen by @NilsNemitz in #2828
• Add turbo colormap to local ColorMaps and GradientEditorItem by @ptuemmler in #2778

Bug Fixes

• GLViewWidget: fix mouse pos jumps when mouse tracking is off by @pijyoi in #2698
• TypeError when using multiple pens for different lines by @adriandavidauer in #2704
• PySide6 6.5.1 compatibility updates by @pijyoi in #2734
• guard against auto-downsample oscillation by @pijyoi in #2726
• For SVG exports, shift PlotCurveItems to be about 0,0 by @j9ac9k in #2728
• Update TextItem.py by @dingo9 in #2761
• Fix invisible InfiniteLine at plot edges by @bbc131 in #2762
• Fix #2786: proper handling of slider parameter suffix by @ntjess in #2796
• fix: wrong key set to _pixelVectorCache by @pijyoi in #2795
• PlotCurveItem check if args is None first by @JayanthBontha in #2835
• fixed recursive PlotWidget.getattr calls by @nleclercq in #2860
• Do not move PlotCurveItem to origin by @j9ac9k in #2950
• close ROI handle subpath by @pijyoi in #2949
• Add updatePristineValues arg to Parameter.setDefault by @outofculture in #2853
• Use non-deprecated method to access screen info by @j9ac9k in #2938
• coerce to dtype after creation by @pijyoi in #2939
• disconnect only slots that got connected by @pijyoi in #2923
• Prevent containerChanged from collapsing an entire container tree by @UsYer in #2888
• fix: paint method widget argument can be None by @pijyoi in #2903
• Fix 'import pyqtgraph.canvas' crash by @nicoddemus in #2934
• Fix Python 3.12 DeprecationWarning: datetime.datetime.utcfromtimestamp() by @bersbersbers in #2848
• convert QPointF to QPoint before calling mapToScene() by @sevas in #2870
• Numpy > 1.20 by @MalteOlle in #2739
• Fix resizing ViewBox if aspect locked + apply ViewBox limits immediately by @bbc131 in #2799

Misc

• bump to dev version by @ntjess in #2693
• Don't draw InfiniteLine anti-aliased if vertical or horizontal by @bbc131 in #2709
• Optimize clip and downsample by @pijyoi in #2719
• WidgetGroup: avoid lambda by using self.sender() by @pijyoi in #2694
• keep track of respective finiteness of x and y by @pijyoi in #2720
• refactor GLViewWidget code into GLViewMixin by @pijyoi in #2659
• Fix NumPy warning in test_functions by @swt2c in #2746
• generate random integers directly by @pijyoi in #2748
• Fix tox config, bump min numpy to 1.22 by @j9ac9k in #2755
• Simplify fps computation by @pijyoi in #2752
• Add iterations argparse argument to benchmarks by @j9ac9k in #2418
• export dialog - compare items by "is" rather than "==" (operator not implemented!) by @j9ac9k in #2758
• workaround Python 3.11.4 flag inversion issue by @pijyoi in #2760
• use QGraphicsPixmapItem instead of ImageItem to draw colorbar by @pijyoi in #2781
• ImageItem: cache nan check by @pijyoi in #2784
• ImageItem: request for 256-entry lut by @pijyoi in #2808
• update gitignore setting by @longqzh in #2834
• workaround PYSIDE-2487 for pen parameter by @pijyoi in #2844
• ButtonItem: draw pixmap to logical size by @pijyoi in #2873
• Allow release info change during apt-get update on ubuntu by @spchamp in #2893
• various fixes for NumPy 2.0 by @pijyoi in #2894
• Fix typo invloved -> involved by @NilsIrl in #2905
• Add int typehint to ClickRadius by @robtau in #2943
• Refactor ImageItem QImage creation routines by @pijyoi in #2944
• Better editable install by @j9ac9k in #2935
• Use QColor.fromString instead of deprecated QColor.setNamedColor by @zariiii9003 in #2877
• Add pickling to SRTTransform by @outofculture in #2914
• pcmi: refactor setData() by @pijyoi in #2876

Docs

• Update .readthedocs.yaml by @j9ac9k in #2732
• Address pydata-sphinx-theme warning by @j9ac9k in #2861
• Docs: Update Qt binding selection details by @veractor in #2807
• Bump pyqt6 from 6.5.0 to 6.5.1 in /doc by @dependabot in #2741
• Bump pyqt6 from 6.5.1 to 6.5.2 in /doc by @dependabot in #2780
• Bump pyqt6 from 6.5.2 to 6.5.3 in /doc by @dependabot in #2846
• Bump pyqt6 from 6.5.3 to 6.6.0 in /doc by @dependabot in #2862
• Bump pyqt6 from 6.6.0 to 6.6.1 in /doc by @dependabot in #2895
• Bump sphinx from 6.1.3 to 6.2.1 in /doc by @dependabot in #2705
• Bump sphinx from 6.2.1 to 7.1.0 in /doc by @dependabot in #2782
• Bump sphinx from 7.1.0 to 7.1.2 in /doc by @dependabot in #2791
• Bump sphinx from 7.1.2 to 7.2.2 in /doc by @dependabot in #2802
• Bump sphinx from 7.2.2 to 7.2.3 in /doc by @dependabot in #2806
• Bump sphinx from 7.2.3 to 7.2.4 in /doc by @dependabot in #2809
• Bump sphinx from 7.2.4 to 7.2.5 in /doc by @dependabot in #2813
• Bump sphinx from 7.2.5 to 7.2.6 in /doc by @dependabot in #2821
• Bump pydata-sphinx-theme from 0.13.3 to 0.14.1 in /doc by @dependabot in #2825
• Bump pydata-sphinx-theme from 0.14.2 to 0.14.3 in /doc by @dependabot in #2865
• Bump pydata-sphinx-theme from 0.14.3 to 0.14.4 in /doc by @dependabot in #2889
• Bump pydata-sphinx-theme from 0.14.4 to 0.15.2 in /doc by @dependabot in #2916
• Bump sphinx-design from 0.4.1 to 0.5.0 in /doc by @dependabot in #2783

Testing/CI

• [CI] add mypy settings for CI by @longqzh in #2845
• fix: test Python 3.10 against Qt 6.2 by @pijyoi in #2837
• cast float to signed int before to unsigned int by @pijyoi in #2946
• Bump pyopengl from 3.1.6 to 3.1.7 in /.github/workflows/etc by @dependabot in #2730
• Bump h5py from 3.8.0 to 3.9.0 in /.github/workflows/etc by @dependabot in #2750
• Bump h5py from 3.9.0 to 3.10.0 in /.github/workflows/etc by @dependabot in #2839
• Bump pytest-xvfb from 2.0.0 to 3.0.0 in /.github/workflows/etc by @dependabot in #2735
• Bump pytest from 7.3.0 to 7.3.1 in /.github/workflows/etc by @dependabot in #2696
• Bump pytest from 7.3.1 to 7.3.2 in /.github/workflows/etc by @dependabot in #2743
• Bump pytest from 7.3.2 to 7.4.0 in /.github/workflows/etc by @dependabot in #2753
• Bump pytest from 7.4.0 to 7.4.2 in /.github/workflows/etc by @dependabot in #2817
• Bump pytest from 7.4.2 to 7.4.3 in /.github/workflows/etc by @dependabot in #2856
• Bump pytest from 7.4.3 to 8.0.0 in /.github/workflows/etc by @dependabot in #2922
• Bump pytest from 8.0.0 to 8.0.1 in /.github/workflows/etc by @dependabot in #2942
• Bump pytest from 8.0.1 to 8.0.2 in /.github/workflows/etc by @dependabot in #2945
• Bump pytest from 8.0.2 to 8.1.0 in /.github/workflows/etc by @dependabot in #2948
• Bump pytest-xdist from 3.2.1 to 3.3.0 in /.github/workflows/etc by @dependabot in #2722
• Bump pytest-xdist from 3.3.0 to 3.3.1 in /.github/workflows/etc by @dependabot in #2727
• Bump pytest-xdist from 3.3.1 to 3.4.0 in /.github/workflows/etc by @dependabot in #2880
• Bump pytest-xdist from 3.4.0 to 3.5.0 in /.github/workflows/etc by @dependabot in #2886
• Bump matplotlib from 3.7.1 to 3.7.2 in /.github/workflows/etc by @dependabot in #2766
• Bump matplotlib from 3.7.2 to 3.7.3 in /.github/workflows/etc by @dependabot in #2818
• Bump matplotlib from 3.7.3 to 3.8.0 in /.github/workflows/etc by @dependabot in #2823
• Bump matplotlib from 3.8.0 to 3.8.1 in /.github/workflows/etc by @dependabot in #2868
• Bump matplotlib from 3.8.1 to 3.8.2 in /.github/workflows/etc by @dependabot in #2885
• Bump matplotlib from 3.8.2 to 3.8.3 in /.github/workflows/etc by @dependabot in #2937
• Bump numba from 0.56.4 to 0.57.0 in /.github/workflows/etc by @dependabot in #2711
• Bump numba from 0.57.0 to 0.57.1 in /.github/workflows/etc by @dependabot in #2751
• Bump numba from 0.57.1 to 0.58.0 in /.github/workflows/etc by @dependabot in #2826
• Bump numba from 0.58.0 to 0.58.1 in /.github/workflows/etc by @dependabot in #2851
• Bump numba from 0.58.1 to 0.59.0 in /.github/workflows/etc by @dependabot in #2924
• Bump scipy from 1.10.1 to 1.11.0 in /.github/workflows/etc by @dependabot in #2757
• Bump scipy from 1.11.0 to 1.11.1 in /.github/workflows/etc by @dependabot in #2763
• Bump scipy from 1.11.1 to 1.11.2 in /.github/workflows/etc by @dependabot in #2803
• Bump scipy from 1.11.2 to 1.11.3 in /.github/workflows/etc by @dependabot in #2831
• Bump scipy from 1.11.3 to 1.11.4 in /.github/workflows/etc by @dependabot in #2884
• Bump scipy from 1.11.4 to 1.12.0 in /.github/workflows/etc by @dependabot in #2917
• Bump actions/upload-artifact from 3 to 4 by @dependabot in #2902
• Bump actions/checkout from 3 to 4 by @dependabot in #2814
• Bump actions/cache from 3 to 4 by @dependabot in #2915
• Bump actions/setup-python from 4 to 5 by @dependabot in #2898
• Bump conda-incubator/setup-miniconda from 2 to 3 by @dependabot in #2890
• Bump github/codeql-action from 2 to 3 by @dependabot in #2901

New Contributors

• @adriandavidauer made their first contribution in #2704
• @MalteOlle made their first contribution in #2739
• @redruin1 made their first contribution in #2646
• @dingo9 made their first contribution in #2761
• @stephan-senkbeil made their first contribution in #2731
• @ptuemmler made their first contribution in #2778
• @veractor made their first contribution in #2807
• @longqzh made their first contribution in #2834
• @nleclercq made their first contribution in #2860
• @bersbersbers made their first contribution in #2848
• @JayanthBontha made their first contribution in #2835
• @sevas made their first contribution in #2870
• @Doralitze made their first contribution in #2869
• @spchamp made their first contribution in #2893
• @NilsIrl made their first contribution in #2905
• @nicoddemus made their first contribution in #2934
• @MorbidCuriosity84 made their first contribution in #2930
• @UsYer made their first contribution in #2888
• @misantroop made their first contribution in #2919
• @zariiii9003 made their first contribution in #2877
• @samtygier made their first contribution in #2932
• @robtau made their first contribution in #2943

Full Changelog: pyqtgraph-0.13.3...pyqtgraph-0.13.4