# GLAxisItem

class `pyqtgraph.opengl.``GLAxisItem`(size=None, antialias=True, glOptions='translucent')

  Bases: `GLGraphicsItem`

  Displays three lines indicating origin and orientation of local coordinate system.

  `__init__`(size=None, antialias=True, glOptions='translucent')
  `setSize`(x=None, y=None, z=None, size=None)

    Set the size of the axes (in its local coordinate system; this does not affect the transform) Arguments can be x,y,z or size=QVector3D().