.. currentmodule:: pyqtgraph
PyQtGraph has several global configuration options that allow you to change its default behavior. These can be accessed using the :func:`setConfigOptions` and :func:`getConfigOption` functions:
Option | Type | Default | |
leftButtonPan | bool | True | If True, dragging the left mouse button over a ViewBox causes the view to be panned. If False, then dragging the left mouse button draws a rectangle that the ViewBox will zoom to. |
foreground | See :func:`mkColor` | 'd' | Default foreground color for text, lines, axes, etc. |
background | See :func:`mkColor` | 'k' | Default background for :class:`GraphicsView`. |
antialias | bool | False | Enabling antialiasing causes lines to be drawn with smooth edges at the cost of reduced performance. |
imageAxisOrder | str | 'col-major' | For 'row-major', image data is expected in the standard row-major (row, col) order. For 'col-major', image data is expected in reversed column-major (col, row) order. The default is 'col-major' for backward compatibility, but this may change in the future. |
editorCommand | str or None | None | Command used to invoke code editor from ConsoleWidget. |
exitCleanup | bool | True | Attempt to work around some exit crash bugs in PyQt and PySide. |
useOpenGL | bool | False | Enable OpenGL in GraphicsView. |
useCupy | bool | False | Use cupy to perform calculations on the GPU. Only currently applies to ImageItem and its associated functions. |
useNumba | bool | False | Use numba acceleration where implemented. |
enableExperimental | bool | False | Enable experimental features (the curious can search for this key in the code). In combination with useOpenGL, this makes PlotCurveItem use PyOpenGL for curve drawing. Caveats
|
crashWarning | bool | False | If True, print warnings about situations that may result in a crash. |
.. autofunction:: pyqtgraph.setConfigOptions
.. autofunction:: pyqtgraph.getConfigOption