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ImageInterface

Provides an interface for image objects.

Hierarchy

interface \Drupal\Core\Image\ImageInterface

File

core/lib/Drupal/Core/Image/ImageInterface.php, line 8

Namespace

Drupal\Core\Image

Members

Name	Modifiers	Type	Description
ImageInterface::apply	public	function	Applies a toolkit operation to the image.
ImageInterface::convert	public	function	Instructs the toolkit to save the image in the format specified by the extension.
ImageInterface::createNew	public	function	Prepares a new image, without loading it from a file.
ImageInterface::crop	public	function	Crops an image to a rectangle specified by the given dimensions.
ImageInterface::desaturate	public	function	Converts an image to grayscale.
ImageInterface::getFileSize	public	function	Returns the size of the image file.
ImageInterface::getHeight	public	function	Returns the height of the image.
ImageInterface::getMimeType	public	function	Returns the MIME type of the image file.
ImageInterface::getSource	public	function	Retrieves the source path of the image file.
ImageInterface::getToolkit	public	function	Returns the image toolkit used for this image file.
ImageInterface::getToolkitId	public	function	Returns the ID of the image toolkit used for this image file.
ImageInterface::getWidth	public	function	Returns the width of the image.
ImageInterface::isValid	public	function	Checks if the image is valid.
ImageInterface::resize	public	function	Resizes an image to the given dimensions (ignoring aspect ratio).
ImageInterface::rotate	public	function	Rotates an image by the given number of degrees.
ImageInterface::save	public	function	Closes the image and saves the changes to a file.
ImageInterface::scale	public	function	Scales an image while maintaining aspect ratio.
ImageInterface::scaleAndCrop	public	function	Scales an image to the exact width and height given.

Links:

https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Image%21ImageInterface.php/interface/ImageInterface/8.2.x

doc_Drupal

2016-10-29 09:19:21

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ImageInterface::getToolkit public ImageInterface::getToolkit() Returns the image toolkit used for this image file. Return value \Drupal\Core\ImageToolkit\ImageToolkitInterface

ImageInterface::rotate public ImageInterface::rotate($degrees, $background = NULL) Rotates an image by the given number of degrees. Parameters float $degrees: The number o

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ImageInterface::getHeight public ImageInterface::getHeight() Returns the height of the image. Return value int|null The height of the image, or NULL if the image is invalid.