Class: DImageGD

Source Location: /Files/Pictures/DImageGD.php

Class Overview

DObject
   |
   --DImageAbstract
      |
      --DImageGD

Base image file based on GD This class include the main image functions for transformation and image file handling.

Variables

Methods

Inherited Constants

Class: DObject

DObject::PHPCORELIB_STAGE
DObject::PHPCORELIB_VERSION

Inherited Variables

Class: DImageAbstract

DImageAbstract::$_convertOptions
DImageAbstract::$_error
DImageAbstract::$_fileData
DImageAbstract::$_fileName
DImageAbstract::$_parameters
DImageAbstract::$_tempDir

Class: DObject

DObject::$PHP_CORE_LIB_CLASS

Inherited Methods

Class: DImageAbstract

DImageAbstract::__construct(): Class constructor
DImageAbstract::delFromDisk(): Removes the image
DImageAbstract::getFileData(): Returns raw data
DImageAbstract::getFileName(): Returns file name
DImageAbstract::getParameter(): Returs parameter value
DImageAbstract::getRowParams(): Returns row image parameters
DImageAbstract::saveToDisk(): Saves the image to drive
DImageAbstract::setConvertOptions(): Sets convert options and makes simple validation ot the data
DImageAbstract::setFileData(): Sets the file raw data
DImageAbstract::setFileName(): Sets the file name
DImageAbstract::setMode(): Sets image transformation mode
DImageAbstract::setParameter(): Sets parameter value
DImageAbstract::_calcPositionH(): Calculates Horizontal offset for the watermark
DImageAbstract::_calcPositionV(): Calculates Vertical offsetfot the watermark
DImageAbstract::_handleResult(): Handles the result and returns the result status
DImageAbstract::_makeDestination(): Makes the destination and temporary files if needed
DImageAbstract::_makeSource(): Makes the source variable and temporary files if needed

Class: DObject

DObject::__construct(): Constructor
DObject::debug(): Debig
DObject::getClassMembers(): Gets member variables of the instance
DObject::getClassMemberType(): Gets class member type
DObject::getClassMethods(): Gets classes of the class
DObject::getClassName(): Gets class name
DObject::PHPSerialize(): Gets serialized string of the class
DObject::trace(): Trace
DObject::__destruct(): Descructor
DObject::__toString(): Returns String equivalent of the object.

Class Details

[line 25]
Base image file based on GD This class include the main image functions for transformation and image file handling.

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Class Variables

$newImageHeight = 1

[line 45]

New image height

Tags:

access:

public

Type:

int

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$newImageWidth = 1

[line 38]

New image width

Tags:

access:

public

Type:

int

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Class Methods

static method imageRotate [line 403]

static resource imageRotate(
resource
$src_img, int
$angle)

Rotates image

USAGE: $im = imagecreatefrompng('test.png'); $im = imagerotate($im, 15); header('Content-type: image/png'); imagepng($im);

Tags:

return:	returns a GD image resource
access:	public

Parameters:

resource	$src_img	a GD image resource
int	$angle	degrees to rotate clockwise, in degrees

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constructor __construct [line 52]

DImageGD __construct(

$XMLFileConfigName)

Class constructor

Tags:

access:

public

Overrides DImageAbstract::__construct() (Class constructor)

Parameters:

$XMLFileConfigName

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method getImagePointer [line 66]

resource &getImagePointer(
[
$forceRecreate = array()])

Get image pointer

Tags:

access:

public

Parameters:

array

$forceRecreate

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method makeFileData [line 85]

void makeFileData(

&$resource, string
$format, resource
$resource)

Makes file data

Tags:

access:

public

Parameters:

resource	$resource
string	$format
	&$resource

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method _crop [line 187]

boolean _crop(
)

Crops the image and returns the raw data

Tags:

access:

protected

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method _handleResult [line 328]

boolean _handleResult(
string
$source, string
$result, string
$destination)

Handles the result and returns the result status

Tags:

access:

protected

Overrides DImageAbstract::_handleResult() (Handles the result and returns the result status)

Parameters:

string	$result	The result of the convert action
string	$source	The name of the source file
string	$destination	The name of the destination file

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method _identify [line 106]

boolean _identify(
[string
$path = null])

Identifies the image and sets the $_parameters array

Tags:

access:

protected

Parameters:

string

$path

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method _imageCopyResampleBicubic [line 354]

void _imageCopyResampleBicubic(

&$dst_img, 
&$src_img, int
$dst_x, int
$dst_y, int
$src_x, int
$src_y, int
$dst_w, int
$dst_h, int
$src_w, int
$src_h, resource
$dst_img, reosurce
$src_img)

port to PHP by John Jensen July 10 2001 (updated 4/21/02)

original code (in C, for the PHP GD Module) by jernberg@fairytale.se

Tags:

access:

protected

Parameters:

resource	$dst_img
reosurce	$src_img
int	$dst_x
int	$dst_y
int	$src_x
int	$src_y
int	$dst_w
int	$dst_h
int	$src_w
int	$src_h
	&$dst_img
	&$src_img

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method _makeSource [line 303]

string _makeSource(
)

Makes the source variable and temporary files if needed

Tags:

access:

protected

Overrides DImageAbstract::_makeSource() (Makes the source variable and temporary files if needed)

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method _resize [line 220]

boolean _resize(
)

Resizes the image and returns the raw data

Tags:

access:

protected

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method _watermark [line 265]

boolean _watermark(
)

Puts watermark on the image

Tags:

access:

protected

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Documentation generated on Sat, 17 Apr 2010 22:06:38 +0300 by phpDocumentor 1.4.3