Inheritance diagram for TYPO3\CMS\Fluid\ViewHelpers\ImageViewHelper:

Public Member Functions
	injectImageService (\TYPO3\CMS\Extbase\Service\ImageService $imageService)

	initializeArguments ()

string	render ()

Protected Attributes
string	$tagName = 'img'

TYPO3 CMS Extbase Service ImageService	$imageService

Detailed Description

Resizes a given image (if required) and renders the respective img tag.

Examples

Default

::

<f:image src="EXT:myext/Resources/Public/typo3_logo.png" alt="alt text" />

Output in frontend::

alt text

or in backend::

alt text

Image Object

::

<f:image image="{imageObject}" />

Output::

alt set in image record

Inline notation

::

{f:image(src: 'EXT:viewhelpertest/Resources/Public/typo3_logo.png', alt: 'alt text', minWidth: 30, maxWidth: 40)}

Output::

Depending on your TYPO3s encryption key.

Other resource type (e.g. PDF)

::

<f:image src="fileadmin/user_upload/example.pdf" alt="foo" />

If your graphics processing library is set up correctly then it will output a thumbnail of the first page of your PDF document: <img src="fileadmin/_processed_/1/2/csm_example_aabbcc112233.gif" width="200" height="284" alt="foo">

Non-existent image

::

<f:image src="NonExistingImage.png" alt="foo" />

Could not get image resource for "NonExistingImage.png".

Definition at line 86 of file ImageViewHelper.php.

Member Function Documentation

◆ initializeArguments()

TYPO3\CMS\Fluid\ViewHelpers\ImageViewHelper::initializeArguments ( )

Initialize arguments.

Definition at line 107 of file ImageViewHelper.php.

◆ injectImageService()

TYPO3\CMS\Fluid\ViewHelpers\ImageViewHelper::injectImageService ( \TYPO3\CMS\Extbase\Service\ImageService $imageService )

Parameters

\TYPO3\CMS\Extbase\Service\ImageService $imageService

Definition at line 99 of file ImageViewHelper.php.

References TYPO3\CMS\Fluid\ViewHelpers\ImageViewHelper\$imageService.

◆ render()

string TYPO3\CMS\Fluid\ViewHelpers\ImageViewHelper::render ( )

Resizes a given image (if required) and renders the respective img tag

See also: ‪https://docs.typo3.org/typo3cms/TyposcriptReference/ContentObjects/Image/

Exceptions

Exception

Returns: ‪string Rendered tag

Definition at line 139 of file ImageViewHelper.php.

References TYPO3\CMS\Core\Imaging\ImageManipulation\CropVariantCollection\create().

Member Data Documentation

◆ $imageService

TYPO3 CMS Extbase Service ImageService TYPO3\CMS\Fluid\ViewHelpers\ImageViewHelper::$imageService

protected

Definition at line 94 of file ImageViewHelper.php.

Referenced by TYPO3\CMS\Fluid\ViewHelpers\ImageViewHelper\injectImageService().

◆ $tagName

string TYPO3\CMS\Fluid\ViewHelpers\ImageViewHelper::$tagName = 'img'