Insert a new child at pos. If pos is a Parameter, then insert at the position of that Parameter. If child is a dict, then a p

Link to a ViewBox, causing its displayed range to match the view range. This is usually called automatically by the ViewBox.

Maps *obj* from the local coordinate system of *item* to the view coordinates

Return whether the context menu is enabled. Returns ------- bool ``True`` if the context menu is enabled

Returns ------- int The number of frames in the image data.

Creates a new context for ``opts``, where each is reset to the old value when the context expires Parameters -------

Orbits the camera around the center position. *azim* and *elev* are given in degrees.

Given any python object, return: * type * a short string representation * a dict of sub-objects to be parsed

Provides the current position of the TargetItem Returns ------- Point pg.Point of the current position of the Tar

Print an error message followed by an indented exception backtrace (This function is intended to be called within except: blocks)

Given a list of adjacent objects in a reference path, print the 'natural' path names (ie, attribute names, keys, and indexes) that follow from one

Remove the specified terminal from this Node. May specify either the terminal's name or the terminal itself. Causes sigTermi

Clip the displayed data to the visible range of the x-axis. This setting can result in significant performance improvements.

Sets the button's color and emits both sigColorChanged and sigColorChanging.

Set the color mode for the gradient. Options are: 'hsv', 'rgb'

Update the data displayed by this item. All arguments are optional; for example it is allowed to update text while leaving colors unc

Set the method of controlling the image levels offered to the user. Options are 'mono' or 'rgba'.

Sets the way that values outside of the range 0 to 1 are mapped to colors. Parameters ---------- mapping: int or str

Set any arbitrary options on this parameter. The exact behavior of this function will depend on the parameter type, but most

Set the orientation of the TickSliderItem. ============== ===================================================================

Set the pen used for drawing text, axes, ticks, and grid lines. If no arguments given, the default foreground color will be

Explicitly determine which ticks to display. This overrides the behavior specified by :meth:`~pyqtgraph.AxisItem.tickSpacing

Set this parameter's value to the default. Raises ValueError if no default is set.

Set the vertex color array (Nv, 4). If indexed=='faces', then the array will be interpreted as indexed and should have shape

Run each line of a shell script; raise an exception if any line returns a nonzero value.

Convenience method for quickly configuring axis settings. Parameters ---------- selection : bool or tuple o

Return an object that can be used to temporarily block and accumulate sigTreeStateChanged signals. This is meant to be used when nume

Create a more useful type string by making <instance> types report their class.

Returns True if this parameter's value can be changed by the user. Note that the value of the parameter can *always* be changed by

Get data suitable for display as a :class:`PlotDataset`. Warnings -------- This method is not considered part of the

Wrapper for fn.mkBrush which avoids creating a new QBrush object if passed one as its sole argument. This is used to avoid unnecessary cache

Wrapper for fn.mkPen which avoids creating a new QPen object if passed one as its sole argument. This is used to avoid unnecessary cache miss

internal: update color maps for bar and assigned ImageItems

Add an item to the layout and place it in the next available cell (or in the cell specified). The item must be an instance of a QGrap

Add a new output terminal to this Node with the given name. Extra keyword arguments are passed to Terminal.__init__. This is

Add a new terminal to this Node with the given name. Extra keyword arguments are passed to Terminal.__init__. Causes

Add a tick to the gradient. Return the tick. ============== ===============================================================

Add new rows to the table. See :func:`setData() <pyqtgraph.TableWidget.setData>` for accepted data types.

Get the QBrush used to draw the legend background.

Return current position of camera based on center, dist, elevation, and azimuth

Return the bounding range of all children. [[xmin, xmax], [ymin, ymax]] Values may be None if there are no specific bounds for an axis

Clear all contents from the table.

Calls :meth:`interact` and returns the :class:`InteractiveFunction`. Parameters ---------- kwargs Keywor

Returns the dot product of a and this Point.

Return an array (Nf, 3) of vertex indexes, three per triangular face in the mesh. If faces have not been computed for this mesh, the

Removes *dock* from this DockArea and places it in a new window.

getLookupTable(start=0.0, stop=1.0, nPts=512, alpha=None, mode=ColorMap.BYTE) Returns an equally-spaced lookup table of RGB(A) value

Returns a QPen that draws according to the color map based on vertical or horizontal position. It is recommended to store an

Returns the image data after it has been processed by any normalization options in use.