Class: ImageMagickToolkit

Source Location: /modules/imagemagick/classes/ImageMagickToolkit.class

Class ImageMagickToolkit

Class Overview

A ImageMagick version of GalleryToolkit

Located in /modules/imagemagick/classes/ImageMagickToolkit.class [line 37]

GalleryToolkit
   |
   --ImageMagickToolkit

Methods

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Inherited Properties, Constants, and Methods

Inherited Properties

Inherited Methods

Inherited Constants

Inherited From GalleryToolkit

GalleryToolkit::applyTransform()

Apply the transform operation to the set of target operations. The transform operation

GalleryToolkit::estimateDimensions()

Estimate the dimensions of a GalleryDerivativeImage from its operations and its source.

GalleryToolkit::getProperty()

Get a certain property of a file

GalleryToolkit::mergeOperations()

Merge two operations together in an intelligent way. The end result of

GalleryToolkit::performOperation()

Perform a certain operation

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Method Summary

void	getProperty()
void	performOperation()
void	_addResizeParam()	Add parameters for resizing image.
void	_getColorspace()	Call 'identify' to determine the image colorspace
void	_getImageDimensions()
void	_getPageCount()	Call 'identify' and count the pages
mixed	_imageMagickCmd()	Return the full path to the ImageMagick command
GalleryStatus	_transformImage()	Do the given transform on the source image

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Methods

getProperty [line 41]

void getProperty(

$mimeType, 
$propertyName, 
$sourceFilename 
)

Parameters:

	$mimeType:
	$propertyName:
	$sourceFilename:

API Tags:

See:

GalleryToolkit::getProperty

Redefinition of:

GalleryToolkit::getProperty(): Get a certain property of a file

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performOperation [line 78]

void performOperation(

$mimeType, 
$operationName, 
$sourceFilename, 
$destFilename, 
$parameters, [
$context = array()] 
)

Parameters:

	$mimeType:
	$operationName:
	$sourceFilename:
	$destFilename:
	$parameters:
	$context:

API Tags:

See:

GalleryToolkit::performOperation

Redefinition of:

GalleryToolkit::performOperation(): Perform a certain operation

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_addResizeParam [line 686]

void _addResizeParam(

&$transform, int
$w, [int
$h = null], array
$transform 
)

Add parameters for resizing image.

-size produces faster results when only resizing; incorrect results when combined with other operations like -crop

Parameters:

array	$transform:	parameters
int	$w:	target size
int	$h:	target height (optional)
	&$transform:

API Tags:

Access:

private

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_getColorspace [line 470]

void _getColorspace(

$filename 
)

Call 'identify' to determine the image colorspace

Parameters:

$filename:

API Tags:

Access:

private

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_getImageDimensions [line 380]

void _getImageDimensions(

$mimeType, 
$filename 
)

Parameters:

	$mimeType:
	$filename:

API Tags:

See:

GalleryToolkit::getImageDimensions

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_getPageCount [line 421]

void _getPageCount(

$filename, 
$mimeType 
)

Call 'identify' and count the pages

Parameters:

	$filename:
	$mimeType:

API Tags:

Access:

private

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_imageMagickCmd [line 666]

mixed _imageMagickCmd(
string
$cmd 
)

Return the full path to the ImageMagick command

Parameters:

string

$cmd:

an ImageMagick command (eg. "convert")

API Tags:

Return:	string/error?
Access:	private

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_transformImage [line 505]

GalleryStatus _transformImage(
string
$mimeType, string
$cmd, array
$args, string
$sourceFilename, string
$destFilename, string
$outputMimeType, [string
$jpegQuality = null] 
)

Do the given transform on the source image

Parameters:

string	$mimeType:	source mime type
string	$cmd:	the command to execute
array	$args:
string	$sourceFilename:	the path to a source file
string	$destFilename:	the path to a destination file
string	$outputMimeType:
string	$jpegQuality:	(optional)

API Tags:

Return:	a status code
Access:	private

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Documentation generated on Fri, 03 Oct 2008 05:20:45 -0700 by phpDocumentor 1.3.0RC6

	ImageMagick Classes

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