IsocurveItem¶
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class
pyqtgraph.
IsocurveItem
(data=None, level=0, pen='w', axisOrder=None)[source]¶ Bases:
GraphicsObject
Item displaying an isocurve of a 2D array. To align this item correctly with an ImageItem, call
isocurve.setParentItem(image)
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__init__
(data=None, level=0, pen='w', axisOrder=None)[source]¶ Create a new isocurve item.
Arguments:
data
A 2-dimensional ndarray. Can be initialized as None, and set later using
setData
level
The cutoff value at which to draw the isocurve.
pen
The color of the curve item. Can be anything valid for
mkPen
axisOrder
May be either ‘row-major’ or ‘col-major’. By default this uses the
imageAxisOrder
global configuration option.
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setBrush
(*args, **kwargs)[source]¶ Set the brush used to draw the isocurve. Arguments can be any that are valid for
mkBrush
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