API Documentation

Zend/Pdf/Resource/Extractor.php

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Zend Framework

LICENSE

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Category
Zend  
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  
Package
Zend_Pdf  
Version
$Id:  

\Zend_Pdf_Resource_Extractor

Package: Zend\Pdf

Resource extractor class is used to detach resources from original PDF document.

It provides resources sharing, so different pages or other PDF resources can share its dependent resources (e.g. fonts or images) or other resources still use them without duplication. It also reduces output PDF size, required memory for PDF processing and processing time.

The same extractor may be used for different source documents, several extractors may be used for constracting one target document, but extractor must not be shared between target documents.

Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  

Properties

Propertyprotected\Zend_Pdf_ElementFactory_Interface  $_factory= ''

PDF objects factory.

Propertyprotectedarray  $_processed= ''

Reusable list of already processed objects

Details
Type
array

Methods

methodpublic__construct( ) : void

Object constructor.

methodpublicclonePage(  $page ) : void

Clone page, extract it and dependent objects from the current document, so it can be used within other docs

return Zend_Pdf_Page

Parameters
Name Type Description
$page
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