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.