# NAME

PDF::API2::PDF::Array - Corresponds to a PDF array. Inherits from PDF::Objind

# INSTANCE VARIABLES

This object is not an array but an associative array containing the array of elements. Thus, there are special instance variables for an array object, beginning with a space

var

Contains the actual array of elements

# METHODS

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

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.

## $a->removeobj($elem)

Removes all occurrences of an element from an array.

## $a->elementsof

Returns a list of all the elements in the array. Notice that this is not the array itself but the elements in the array.

## $a->add_elements

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

## $a->val

Returns the value of the array, this is a reference to the actual array containing the elements.

## $a->copy($pdf)

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