PDF::Array->new($parent, @values)

Creates an array with the given storage parent and an optional list of values to initialise the array with.

$a->outobjdeep($fh, $pdf)

Outputs an array as a PDF array to the given filehandle.

$a->elements()

Returns the contents of the array.

Formerly called "elementsof", which is now deprecated.

$a->add_elements(@elements)

Appends the given elements to the array. An element is only added if it is defined.

$a->remove_element($element)

Removes all occurrences of an element from an array.

Formerly called "removeobj", which is now deprecated and will be removed.

$a->val()

Returns a reference to the contents of the array.

$a->copy($pdf)

Copies the array with deep-copy on elements which are not full PDF objects with respect to a particular $pdf output context.