Return all objects matching regex that were considered 'persistent' when the last diff() was run.

Determine all paths of object references from startObj to endObj

Return a FLOAT_REGEX pattern appropriate for the given locale.

Format a unit specification ([numerators,...], [denominators,...]) into a string (this is the inverse of evalUnits)

Decorator used for marking the beginning and end of function calls. Automatically indents nested calls.

.. warning:: Experimental, subject to change. Returns a ColorMap object from a local definition or imported from another library. The ge

Return the result of :meth:`~pyqtgraph.ROI.getArrayRegion` for each rect in the chain concatenated into a single ndarray. Se

Return the result of :meth:`~pyqtgraph.ROI.getArrayRegion` masked by the elliptical shape of the ROI. Regions outside the ellipse are

Use the position of this ROI relative to an imageItem to pull a slice from an array. Since this pulls 1D data from

Return a tuple of slice objects that can be used to slice the region from *data* that is covered by the bounding rectangle of this ROI.

Return a list of parents to this item that have child clipping enabled.

Return global transformation (rotation angle+translation) required to move from relative state to current state. If relative state isn't spec

Return a `QPixmap` from the registry by `name`

Return the positions of all handles in local coordinates.

Returns x and y arrays containing the histogram values for the current image. For an explanation of the return format, see numpy.histogram().

Returns range on the histogram plot.

Return the HistogramLUTWidget for this ImageView

Return the labelItem inside the legend for a given plotItem The label-text can be changed via labelItem.setText

Returns a tuple containing the current level settings. See :func:`~setLevels`. The format is ``(low, high)``.

Returns the position of handles in the ROI's coordinate system. The format returned is a list of (name, pos) tuples.

Return an RGB(A) lookup table (ndarray). ============== ==================================================================

Return the previous version of *obj*, or None if this object has not been reloaded.

Return the ROI PlotWidget for this ImageView

Returns a new ColorMap object that extracts the subset specified by 'start' and 'length' to the full 0.0 to 1.0 range. A negative le

Return a tree of all values that are children of this parameter. Raises ValueError if any child has no value.

Returns 4 version strings: * the version string to use for this build, * version string requested with --force-version (or None)

Return the ViewBox (or other compatible object) which displays the ImageItem

Return the widget in (*row*, *col*)

Return the commit ID for the given name.

Convert a color to OpenGL color format (r,g,b,a) floats 0.0-1.0 Accepts same arguments as :func:`mkColor <pyqtgraph.mkColor>`.

Hide this item. This is equivalent to setVisible(False).

Apply syntax highlighting to the given block of text.

Apply syntax highlighting to the given block of text.

Linear detrend. Works by finding the most common value at the beginning and end of a trace, excluding outliers. If offsetOnly is True, then only t