Steve Simms > PDF-API2-2.019 > PDF::API2::Basic::PDF::Array

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Module Version: 2.019   Source   Latest Release: PDF-API2-2.021

NAME ^

PDF::API2::Basic::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

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