Pdf/Filter/Compression/Flate.php
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inherited
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: Flate.php 24593 2012-01-05 20:35:02Z matthew $
\Zend_Pdf_Filter_Compression_Flate
Package: Zend\Pdf
Flate stream filter
- Parent(s)
- \Zend_Pdf_Filter_Compression
- Copyright
- Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
Methods
_applyDecodeParams(string $data, array $params) : string
staticinherited
Convert stream data according to the filter params set after decoding.
Inherited from: \Zend_Pdf_Filter_Compression::_applyDecodeParams()
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $data | string | |
| $params | array |
| Type | Description |
|---|---|
| string |
_applyEncodeParams(string $data, array $params) : string
staticinherited
Convert stream data according to the filter params set before encoding.
Inherited from: \Zend_Pdf_Filter_Compression::_applyEncodeParams()
Parameters
Returns
Throws
| Name | Type | Description |
|---|---|---|
| $data | string | |
| $params | array |
| Type | Description |
|---|---|
| string |
| Exception | Description |
|---|---|
| \Zend_Pdf_Exception |
_getBitsPerComponentValue(array $params) : integer
staticinherited
Get BitsPerComponent decode param value
Inherited from: \Zend_Pdf_Filter_Compression::_getBitsPerComponentValue()
Parameters
Returns
Throws
| Name | Type | Description |
|---|---|---|
| $params | array |
| Type | Description |
|---|---|
| integer |
| Exception | Description |
|---|---|
| \Zend_Pdf_Exception |
_getColorsValue(array $params) : integer
staticinherited
Get Colors decode param value
Inherited from: \Zend_Pdf_Filter_Compression::_getColorsValue()
Parameters
Returns
Throws
| Name | Type | Description |
|---|---|---|
| $params | array |
| Type | Description |
|---|---|
| integer |
| Exception | Description |
|---|---|
| \Zend_Pdf_Exception |
_getColumnsValue(array $params) : integer
staticinherited
Get Columns decode param value
Inherited from: \Zend_Pdf_Filter_Compression::_getColumnsValue()
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $params | array |
| Type | Description |
|---|---|
| integer |
_getPredictorValue(array $params) : integer
staticinherited
Get Predictor decode param value
Inherited from: \Zend_Pdf_Filter_Compression::_getPredictorValue()
Parameters
Returns
Throws
| Name | Type | Description |
|---|---|---|
| $params | array |
| Type | Description |
|---|---|
| integer |
| Exception | Description |
|---|---|
| \Zend_Pdf_Exception |
_paeth(integer $a, integer $b, integer $c) : integer
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $a | integer | |
| $b | integer | |
| $c | integer |
| Type | Description |
|---|---|
| integer |
decode(string $data, array $params = null) : string
static
Decode data
Parameters
Returns
Throws
| Name | Type | Description |
|---|---|---|
| $data | string | |
| $params | array |
| Type | Description |
|---|---|
| string |
| Exception | Description |
|---|---|
| \Zend_Pdf_Exception |
encode(string $data, array $params = null) : string
static
Encode data
Parameters
Returns
Throws
| Name | Type | Description |
|---|---|---|
| $data | string | |
| $params | array |
| Type | Description |
|---|---|
| string |
| Exception | Description |
|---|---|
| \Zend_Pdf_Exception |