Introduction — pyqtgraph 0.15.0.dev0 documentation
PyQtGraph makes heavy use of the Qt GUI platform (via PyQt or PySide) for its high-performance graphics and numpy for heavy number crunching.
How to use pyqtgraph — pyqtgraph 0.15.0.dev0 documentation
PyQtGraph supports two popular python wrappers for the Qt library: PyQt and PySide. Both packages provide nearly identical APIs and functionality, but for various reasons (discussed elsewhere) you …
Qt Crash Course — pyqtgraph 0.15.0.dev0 documentation
The purpose of this section is to provide an introduction to programming with Qt (using either PyQt or PySide) for the pyqtgraph developer. QWidgets and Layouts #
Plotting in pyqtgraph — pyqtgraph 0.15.0.dev0 documentation
Most commonly used with PlotItem. Container Classes (subclasses of QWidget; may be embedded in PyQt GUIs) PlotWidget - A subclass of GraphicsView with a single PlotItem displayed. Most of the …
PyQtGraph’s Helper Functions — pyqtgraph 0.15.0.dev0 ...
This is a sledgehammer workaround for a variety of bugs in PyQt and Pyside that cause crashes on exit. This function does the following in an attempt to ‘safely’ terminate the process:
pytest-qt — pytest-qt documentation
pytest-qt pytest-qt is a pytest plugin that allows programmers to write tests for PyQt5, PyQt6, and PySide6 applications. The main usage is to use the qtbot fixture, responsible for handling qApp …
pyqtgraph.Qt — pyqtgraph 0.15.0.dev0 documentation
To maintain backward compatibility (and sanity for interactive # users), we install a global exception hook to override this behavior. if sys.excepthook == sys.__excepthook__: sys_excepthook = …