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.

Also available as "elements".

$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