Inheritance diagram for ImageViewHelper:

Public Member Functions
	render ($src=null, $image=null, $width=null, $height=null, $minWidth=null, $minHeight=null, $maxWidth=null, $maxHeight=null, $treatIdAsReference=false, $crop=null, $absolute=false)

Public Member Functions inherited from AbstractViewHelper
	setArguments (array $arguments)

	setRenderingContext (\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)

	injectReflectionService (\TYPO3\CMS\Extbase\Reflection\ReflectionService $reflectionService)

	isEscapingInterceptorEnabled ()

	setViewHelperNode (\TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\ViewHelperNode $node)

	setRenderChildrenClosure (\Closure $renderChildrenClosure)

	initializeArgumentsAndRender ()

	initialize ()

	renderChildren ()

	prepareArguments ()

	validateArguments ()

	initializeArguments ()

	compile ($argumentsVariableName, $renderChildrenClosureVariableName, &$initializationPhpCode,\TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\AbstractNode $syntaxTreeNode,\TYPO3\CMS\Fluid\Core\Compiler\TemplateCompiler $templateCompiler)

	resetState ()

Public Member Functions inherited from CompilableInterface
	compile ($argumentsVariableName, $renderChildrenClosureVariableName, &$initializationPhpCode,\TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\AbstractNode $syntaxTreeNode,\TYPO3\CMS\Fluid\Core\Compiler\TemplateCompiler $templateCompiler)

Static Public Member Functions
static	renderStatic (array $arguments,\Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)

Static Public Member Functions inherited from AbstractViewHelper
static	renderStatic (array $arguments,\Closure $renderChildrenClosure,\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)

Static Public Member Functions inherited from CompilableInterface
static	renderStatic (array $arguments,\Closure $renderChildrenClosure,\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)

Additional Inherited Members
Protected Member Functions inherited from AbstractViewHelper
	registerArgument ($name, $type, $description, $required=false, $defaultValue=null)

	overrideArgument ($name, $type, $description, $required=false, $defaultValue=null)

	callRenderMethod ()

	getLogger ()

	buildRenderChildrenClosure ()

	hasArgument ($argumentName)

Protected Attributes inherited from AbstractViewHelper
	$arguments

	$templateVariableContainer

	$controllerContext

	$renderingContext

	$renderChildrenClosure = null

	$viewHelperVariableContainer

	$objectManager

	$escapingInterceptorEnabled = true

Detailed Description

Resizes a given image (if required) and returns its relative path.

= Examples =

<f:uri.image src="EXT:myext/Resources/Public/typo3_logo.png" /> <output> typo3conf/ext/myext/Resources/Public/typo3_logo.png or (in BE mode): ../typo3conf/ext/myext/Resources/Public/typo3_logo.png </output>

<f:uri.image image="{imageObject}" /> <output> fileadmin/images/image.png or (in BE mode): fileadmin/images/image.png </output>

{f:uri.image(src: 'EXT:myext/Resources/Public/typo3_logo.png', minWidth: 30, maxWidth: 40)} <output> typo3temp/pics/[b4c0e7ed5c].png (depending on your TYPO3s encryption key) </output>

<f:uri.image src="NonExistingImage.png" /> <output> Could not get image resource for "NonExistingImage.png". </output>

Definition at line 66 of file fluid/Classes/ViewHelpers/Uri/ImageViewHelper.php.

Member Function Documentation

render	(	$src = `null`,
		$image = `null`,
		$width = `null`,
		$height = `null`,
		$minWidth = `null`,
		$minHeight = `null`,
		$maxWidth = `null`,
		$maxHeight = `null`,
		$treatIdAsReference = `false`,
		$crop = `null`,
		$absolute = `false`
	)

Resizes the image (if required) and returns its path. If the image was not resized, the path will be equal to $src

See Also: https://docs.typo3.org/typo3cms/TyposcriptReference/ContentObjects/ImgResource/

Parameters

string	$src
FileInterface \| AbstractFileFolder	$image
string	$width	width of the image. This can be a numeric value representing the fixed width of the image in pixels. But you can also perform simple calculations by adding "m" or "c" to the value. See imgResource.width for possible options.
string	$height	height of the image. This can be a numeric value representing the fixed height of the image in pixels. But you can also perform simple calculations by adding "m" or "c" to the value. See imgResource.width for possible options.
int	$minWidth	minimum width of the image
int	$minHeight	minimum height of the image
int	$maxWidth	maximum width of the image
int	$maxHeight	maximum height of the image
bool	$treatIdAsReference	given src argument is a sys_file_reference record
string \| bool	$crop	overrule cropping of image (setting to FALSE disables the cropping set in FileReference)
bool	$absolute	Force absolute URL