altair.PositionDef
==================

.. currentmodule:: altair

.. autoclass:: PositionDef

   
   .. automethod:: __init__

   
   .. rubric:: Methods

   .. autosummary::
   
      ~PositionDef.__init__
      ~PositionDef.copy
      ~PositionDef.from_dict
      ~PositionDef.from_json
      ~PositionDef.resolve_references
      ~PositionDef.to_dict
      ~PositionDef.to_json
      ~PositionDef.validate
      ~PositionDef.validate_property