ansys.scade.apitools.create.data_def.create_when_branch
=======================================================

.. py:function:: ansys.scade.apitools.create.data_def.create_when_branch(pattern: ansys.scade.apitools.create.expression.EX, position: Tuple[float, float] = None, size: Tuple[float, float] = None, display: DK = DK.GRAPHICAL, label_width: int = 0) -> WhenBranch

   
   Create an intermediate structure for a when branch.

   The graphical properties are expressed 1/100th of mm.

   They are considered if and only if the owning when block
   has a graphical representation.

   :Parameters:

       **pattern** : :obj:`EX`
           Value of the branch.

       **position** : :obj:`Tuple`\[:class:`python:float`, :class:`python:float`], default: :data:`python:None`
           Position of the action.

       **size** : :obj:`Tuple`\[:class:`python:float`, :class:`python:float`], default: :data:`python:None`
           Size of the action.

       **display** : :obj:`DK`, default: :obj:`GRAPHICAL`
           Layout of the action.

       **label_width** : :class:`python:int`
           Optional width of the label containing the pattern.



   :Returns:

       :obj:`WhenBranch`
           ..











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