Return the index of *handle* in the list of this ROI's handles.

Return the terminal(s) that give input to this one.

Return a dict of all input values currently assigned to this node.

Return True if this Node is currently bypassed.

Return the previous position of the mouse in the coordinate system of the item that the event was delivered to.

Return a TreeWidgetItem suitable for displaying/controlling the content of this parameter. This is called automatically when a Param

Maps from the coordinate system displayed inside the ViewBox to scene coordinates

It is caller's responsibility to call glViewport prior to calling this method. region specifies the sub-region of viewport that shoul

Disconnects from all signals of parameters in ``self.parameters``. Also, optionally clears the old cache of param values

Rename this node. This will cause sigRenamed to be emitted.

Reverses the color map, so that the color assigned to a value of 1 now appears at 0 and vice versa. This is convenient to adjust impo

Serialize this mesh to a string appropriate for disk storage

Return the state of the widget in a format suitable for storing to disk. (Points are converted to tuple) Combined with setSt

Convert entire table (or just selected area) into tab-separated text values

If the aspect ratio is locked, view scaling must always preserve the aspect ratio. By default, the ratio is set to 1; x and y both ha

Control automatic downsampling for this ImageItem. Parameters ---------- active : bool, default True If

Set whether automatic range uses only visible data when determining the range to show.

Place axis items and initializes non-existing axis items. Parameters ---------- axisItems : dict of str and AxisItem

Set global configuration options. Each keyword argument sets one global option.

Update the data in the item. All arguments are optional. Valid keyword options are: x, y, height, width, top, bottom

Set the downsampling mode. Downsampling reduces the number of samples drawn to increase performance. Parameters

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

Enable filling the area under the curve and set its boundary. Parameters ---------- level : float or None

Set the alpha value for the grid, or ``False`` to disable. When grid lines are enabled, the axis tick lines are extended to cover th

Sets the displayed range of image levels. Parameters ---------- values: tuple of float Specifies levels

Set the mouse interaction mode. *mode* must be either ViewBox.PanMode or ViewBox.RectMode. In PanMode, the left mouse button pans the

Attempt to change the name of this parameter; return the actual name. (The parameter may reject the name change or automatically pick a diffe

Set the pen used to draw a border around the legend. Accepts the same arguments as :func:`~pyqtgraph.mkPen`.

Set the pen used to draw graph lines. May be: * None to disable line drawing * Record array with fields

Set the complete sequence of points displayed by this ROI. ============= ===================================================

Method to set the position to ``(x, y)`` within the plot view Parameters ---------- args : tuple or list or QtCore.QPointF or

Set the visible X range of the view to [*min*, *max*]. The *padding* argument causes the range to be set larger by the fraction speci

Displays specified message on button and flashes button green to let user know action was successful. If you want the success to be displayed until th

Return the region which has been requested to be visible. (this is not necessarily the same as the region that is *actually* visible-

Return the values and spacing of ticks to draw. The values returned are essentially the same as those returned by :meth:`~py

Returns ------- int The index of the frame closest to the timeline slider. float The time val

Update the number of visible curves. Reduce or increase number of visible curves according to value set by the `Max Traces`

Returns True if this parameter's value is equal to the default value.

Return the transform that maps from local coordinates to the item's ViewBox coordinates If there is no ViewBox, return the scene transform.

Construct a new terminal. ============== =================================================================================

Return a boolean mask indicating all points that overlap obj, a QPointF or QRectF.