Pdf/Resource/ContentStream.php
inherited
Classes
Zend Framework
LICENSE
This source file is subject to the new BSD license that is bundled with this package in the file LICENSE.txt. It is also available through the world-wide-web at this URL: http://framework.zend.com/license/new-bsd If you did not receive a copy of the license and are unable to obtain it through the world-wide-web, please send an email to [email protected] so we can send you a copy immediately.
- Category
- Zend
- Copyright
- Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
- Package
- Zend_Pdf
- Version
- $Id: Image.php 20096 2010-01-06 02:05:09Z bkarwin $
\Zend_Pdf_Resource_ContentStream
Content stream (drawing instructions container)
- Parent(s)
- \Zend_Pdf_Resource
- Copyright
- Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
Properties
string $_bufferedContent = ''Buffered content
''Details- Type
- string
\Zend_Pdf_ElementFactory_Interface $_objectFactory =
..) interacts with a PDF itself. It creates appropriate PDF objects, structures and sometime embedded files. Resources are referenced in content streams by names, which are stored in a page resource dictionaries.
Thus, resources must be attached to the PDF.
Resource abstraction uses own PDF object factory to store all necessary information. At the render time internal object factory is appended to the global PDF file factory.
Resource abstraction also cashes information about rendered PDF files and doesn't duplicate resource description each time then Resource is rendered (referenced).
- Type
- \Zend_Pdf_ElementFactory_Interface
- Inherited_from
- \Zend_Pdf_Resource::$$_objectFactory
\Zend_Pdf_Element_Object $_resource =
- Type
- \Zend_Pdf_Element_Object
- Inherited_from
- \Zend_Pdf_Resource::$$_resource
Methods
__clone() : voidClone page, extract it and dependent objects from the current document, so it can be used within other docs.
Inherited from: \Zend_Pdf_Resource::__clone()__construct(\Zend_Pdf_Element_Object_Stream | string $contentStreamObject = '') : voidObject constructor.
If resource is not a Zend_Pdf_Element object, then stream object with specified value is generated.
| Name | Type | Description |
|---|---|---|
| $contentStreamObject | \Zend_Pdf_Element_Object_Stream | string |
| Exception | Description |
|---|---|
| \Zend_Pdf_Exception |
addInstructions(string $instructions) : \Zend_Pdf_Resource_ContentStreamAppends instructions to the end of the content stream
| Name | Type | Description |
|---|---|---|
| $instructions | string |
| Type | Description |
|---|---|
| \Zend_Pdf_Resource_ContentStream |
clear() : \Zend_Pdf_Resource_ContentStreamClear stream content.
| Type | Description |
|---|---|
| \Zend_Pdf_Resource_ContentStream |
flush() : voidFlush buffered content
getInstructions() : stringGet current stream content
| Type | Description |
|---|---|
| string |