altair.SecondaryFieldDef
========================

.. currentmodule:: altair

.. autoclass:: SecondaryFieldDef

   
   .. automethod:: __init__

   
   .. rubric:: Methods

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