NAME

       PDF::API2::Basic::PDF::Null - Low-level PDF null object

METHODS

   PDF::API2::Basic::PDF::Null->new
       Returns the null object.  There is only one null object.

   $s->realise
       Pretends to finish reading the object.

   $s->outobjdeep
       Output the object in PDF format.

   $s->is_obj
       Returns false because null is not a full object.

   $s->copy
       Another no-op.

   $s->val
       Return undef.