LabelItem

class pyqtgraph.LabelItem(text=' ', parent=None, angle=0, **args)

GraphicsWidget displaying text. Used mainly as axis labels, titles, etc.

Note: To display text inside a scaled view (ViewBox, PlotWidget, etc) use TextItem

__init__(text=' ', parent=None, angle=0, **args)

setAttr(attr, value)

Set default text properties. See setText() for accepted parameters.

setText(text, **args)

Set the text and text properties in the label. Accepts optional arguments for auto-generating a CSS style string:

Style Arguments:
color	(str) example: ‘CCFF00’
size	(str) example: ‘8pt’
bold	(bool)
italic	(bool)