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

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)[source]
setAttr(attr, value)[source]

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

setText(text, **args)[source]

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)