- class pyqtgraph.IsocurveItem(data=None, level=0, pen='w', axisOrder=None)¶
Item displaying an isocurve of a 2D array. To align this item correctly with an ImageItem, call
- __init__(data=None, level=0, pen='w', axisOrder=None)¶
Create a new isocurve item.
A 2-dimensional ndarray. Can be initialized as None, and set later using
The cutoff value at which to draw the isocurve.
The color of the curve item. Can be anything valid for
May be either ‘row-major’ or ‘col-major’. By default this uses the
imageAxisOrderglobal configuration option.
- setBrush(*args, **kwargs)¶
Set the brush used to draw the isocurve. Arguments can be any that are valid for
- setData(data, level=None)¶
Set the data/image to draw isocurves for.
A 2-dimensional ndarray.
The cutoff value at which to draw the curve. If level is not specified, the previously set level is used.
Set the level at which the isocurve is drawn.