TYPO3\CMS\Backend\Form\Element\ImageManipulationElement Class Reference

Inheritance diagram for TYPO3\CMS\Backend\Form\Element\ImageManipulationElement:

Public Member Functions
	render ()
	getPreview (File $file, $crop)
Public Member Functions inherited from TYPO3\CMS\Backend\Form\Element\AbstractFormElement
	__construct (NodeFactory $nodeFactory, array $data)
Public Member Functions inherited from TYPO3\CMS\Backend\Form\AbstractNode
	__construct (NodeFactory $nodeFactory, array $data)
	render ()

Protected Member Functions
	getFile (array $row, $fieldName)
	getImageManipulationInfoTable ($rawImageManipulationValue)
Protected Member Functions inherited from TYPO3\CMS\Backend\Form\Element\AbstractFormElement
	isWizardsDisabled ()
	formMaxWidth ($size=48)
	getClipboardElements ($allowed, $mode)
	getLanguageService ()
Protected Member Functions inherited from TYPO3\CMS\Backend\Form\AbstractNode
	initializeResultArray ()
	mergeChildReturnIntoExistingResult (array $existing, array $childReturn)
	getValidationDataAsDataAttribute (array $config)
	getValidationDataAsJsonString (array $config)

Protected Attributes
	$defaultConfig
Protected Attributes inherited from TYPO3\CMS\Backend\Form\Element\AbstractFormElement
	$defaultInputWidth = 30
	$minimumInputWidth = 10
	$maxInputWidth = 50
	$clipboard = null
	$iconFactory
Protected Attributes inherited from TYPO3\CMS\Backend\Form\AbstractNode
	$data = []

Detailed Description

Generation of image manipulation TCEform element

Definition at line 29 of file ImageManipulationElement.php.

Member Function Documentation

getFile()

TYPO3\CMS\Backend\Form\Element\ImageManipulationElement::getFile ( array  $row,   $fieldName  )

protected

Get file object

Parameters

array	$row
string	$fieldName

Returns

NULL|

Definition at line 160 of file ImageManipulationElement.php.

References TYPO3\CMS\Core\Utility\MathUtility\canBeInterpretedAsInteger(), and TYPO3\CMS\Core\Resource\ResourceFactory\getInstance().

Referenced by TYPO3\CMS\Backend\Form\Element\ImageManipulationElement\render().

getImageManipulationInfoTable()

TYPO3\CMS\Backend\Form\Element\ImageManipulationElement::getImageManipulationInfoTable (   $rawImageManipulationValue )

protected

Get image manipulation info table

Parameters

string

$rawImageManipulationValue

Returns

string

Definition at line 224 of file ImageManipulationElement.php.

References TYPO3\CMS\Backend\Form\Element\AbstractFormElement\getLanguageService().

Referenced by TYPO3\CMS\Backend\Form\Element\ImageManipulationElement\render().

getPreview()

TYPO3\CMS\Backend\Form\Element\ImageManipulationElement::getPreview	(	File	$file,
			$crop
	)

Get preview image if cropping is set

Parameters

File	$file
string	$crop

Returns

string

Definition at line 190 of file ImageManipulationElement.php.

References TYPO3\CMS\Core\Resource\ProcessedFile\CONTEXT_IMAGECROPSCALEMASK, and TYPO3\CMS\Core\Resource\File\process().

Referenced by TYPO3\CMS\Backend\Form\Element\ImageManipulationElement\render().

render()

TYPO3\CMS\Backend\Form\Element\ImageManipulationElement::render

(

)

This will render an imageManipulation field

Returns

array As defined in initializeResultArray() of AbstractNode

Implements TYPO3\CMS\Backend\Form\NodeInterface.

Definition at line 53 of file ImageManipulationElement.php.

References $GLOBALS, TYPO3\CMS\Backend\Form\Element\ImageManipulationElement\getFile(), TYPO3\CMS\Backend\Form\Element\ImageManipulationElement\getImageManipulationInfoTable(), TYPO3\CMS\Backend\Form\Element\AbstractFormElement\getLanguageService(), TYPO3\CMS\Backend\Form\Element\ImageManipulationElement\getPreview(), TYPO3\CMS\Core\Utility\StringUtility\getUniqueId(), TYPO3\CMS\Core\Utility\GeneralUtility\hmac(), TYPO3\CMS\Backend\Form\AbstractNode\initializeResultArray(), TYPO3\CMS\Core\Utility\GeneralUtility\inList(), and TYPO3\CMS\Core\Utility\GeneralUtility\trimExplode().

Member Data Documentation

$defaultConfig

TYPO3\CMS\Backend\Form\Element\ImageManipulationElement::$defaultConfig

protected

Initial value:

= [
        'file_field' => 'uid_local'

Definition at line 36 of file ImageManipulationElement.php.