PDF::Builder::Basic::PDF::Null(3)

NAME
PDF::Builder::Basic::PDF::Null - PDF Null type object. This is a subclass of PDF::Builder::Basic::PDF::Objind and cannot be subclassed.

METHODS

  PDF::Builder::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.