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Title	Object type	File name	Summary
ImageStyle::supportsUri	function	core/modules/image/src/Entity/ImageStyle.php	Determines if this style can be applied to a given image.
ImageStyle::transformDimensions	function	core/modules/image/src/Entity/ImageStyle.php	Determines the dimensions of this image style.
ImageStyleAddForm	class	core/modules/image/src/Form/ImageStyleAddForm.php	Controller for image style addition forms.
ImageStyleAddForm.php	file	core/modules/image/src/Form/ImageStyleAddForm.php
ImageStyleAddForm::actions	function	core/modules/image/src/Form/ImageStyleAddForm.php	Returns an array of supported actions for the current entity form.
ImageStyleAddForm::submitForm	function	core/modules/image/src/Form/ImageStyleAddForm.php	This is the default entity object builder function. It is called before any other submit handler to build the new entity object to be used by the following submit handlers. At this point of the form workflow the entity is validated and the form state…
ImageStyleCustomStreamWrappersTest	class	core/modules/image/tests/src/Kernel/ImageStyleCustomStreamWrappersTest.php	Tests derivative generation with source images using stream wrappers.
ImageStyleCustomStreamWrappersTest.php	file	core/modules/image/tests/src/Kernel/ImageStyleCustomStreamWrappersTest.php
ImageStyleCustomStreamWrappersTest::$fileSystem	property	core/modules/image/tests/src/Kernel/ImageStyleCustomStreamWrappersTest.php	The file system service.
ImageStyleCustomStreamWrappersTest::$imageStyle	property	core/modules/image/tests/src/Kernel/ImageStyleCustomStreamWrappersTest.php	A testing image style entity.
ImageStyleCustomStreamWrappersTest::$modules	property	core/modules/image/tests/src/Kernel/ImageStyleCustomStreamWrappersTest.php	Modules to enable.
ImageStyleCustomStreamWrappersTest::providerTestCustomStreamWrappers	function	core/modules/image/tests/src/Kernel/ImageStyleCustomStreamWrappersTest.php	Provide test cases for testCustomStreamWrappers().
ImageStyleCustomStreamWrappersTest::register	function	core/modules/image/tests/src/Kernel/ImageStyleCustomStreamWrappersTest.php	Registers test-specific services.
ImageStyleCustomStreamWrappersTest::setUp	function	core/modules/image/tests/src/Kernel/ImageStyleCustomStreamWrappersTest.php
ImageStyleCustomStreamWrappersTest::testCustomStreamWrappers	function	core/modules/image/tests/src/Kernel/ImageStyleCustomStreamWrappersTest.php	Tests derivative creation with several source on a local writable stream.
ImageStyleDeleteForm	class	core/modules/image/src/Form/ImageStyleDeleteForm.php	Creates a form to delete an image style.
ImageStyleDeleteForm.php	file	core/modules/image/src/Form/ImageStyleDeleteForm.php
ImageStyleDeleteForm::$replacementOptions	property	core/modules/image/src/Form/ImageStyleDeleteForm.php	Replacement options.
ImageStyleDeleteForm::form	function	core/modules/image/src/Form/ImageStyleDeleteForm.php	Gets the actual form array to be built.
ImageStyleDeleteForm::getDescription	function	core/modules/image/src/Form/ImageStyleDeleteForm.php	Returns additional text to display as a description.
ImageStyleDeleteForm::getQuestion	function	core/modules/image/src/Form/ImageStyleDeleteForm.php
ImageStyleDeleteForm::getReplacementOptions	function	core/modules/image/src/Form/ImageStyleDeleteForm.php	Returns a list of image style replacement options.
ImageStyleDeleteForm::submitForm	function	core/modules/image/src/Form/ImageStyleDeleteForm.php
ImageStyleDeleteTest	class	core/modules/image/tests/src/Functional/ImageStyleDeleteTest.php	Tests image style deletion using the UI.
ImageStyleDeleteTest.php	file	core/modules/image/tests/src/Functional/ImageStyleDeleteTest.php
ImageStyleDeleteTest::$defaultTheme	property	core/modules/image/tests/src/Functional/ImageStyleDeleteTest.php	The theme to install as the default for testing.
ImageStyleDeleteTest::setUp	function	core/modules/image/tests/src/Functional/ImageStyleDeleteTest.php
ImageStyleDeleteTest::testDelete	function	core/modules/image/tests/src/Functional/ImageStyleDeleteTest.php	Tests image style deletion.
ImageStyleDownloadController	class	core/modules/image/src/Controller/ImageStyleDownloadController.php	Defines a controller to serve image styles.
ImageStyleDownloadController.php	file	core/modules/image/src/Controller/ImageStyleDownloadController.php
ImageStyleDownloadController::$fileSystem	property	core/modules/image/src/Controller/ImageStyleDownloadController.php	File system service.
ImageStyleDownloadController::$imageFactory	property	core/modules/image/src/Controller/ImageStyleDownloadController.php	The image factory.
ImageStyleDownloadController::$lock	property	core/modules/image/src/Controller/ImageStyleDownloadController.php	The lock backend.
ImageStyleDownloadController::$logger	property	core/modules/image/src/Controller/ImageStyleDownloadController.php	A logger instance.
ImageStyleDownloadController::create	function	core/modules/image/src/Controller/ImageStyleDownloadController.php	Instantiates a new instance of this class.
ImageStyleDownloadController::deliver	function	core/modules/image/src/Controller/ImageStyleDownloadController.php	Generates a derivative, given a style and image path.
ImageStyleDownloadController::sourceImageExists	function	core/modules/image/src/Controller/ImageStyleDownloadController.php	Checks whether the provided source image exists.
ImageStyleDownloadController::__construct	function	core/modules/image/src/Controller/ImageStyleDownloadController.php	Constructs an ImageStyleDownloadController object.
ImageStyleEditForm	class	core/modules/image/src/Form/ImageStyleEditForm.php	Controller for image style edit form.
ImageStyleEditForm.php	file	core/modules/image/src/Form/ImageStyleEditForm.php
ImageStyleEditForm::$imageEffectManager	property	core/modules/image/src/Form/ImageStyleEditForm.php	The image effect manager service.
ImageStyleEditForm::create	function	core/modules/image/src/Form/ImageStyleEditForm.php	Instantiates a new instance of this class.
ImageStyleEditForm::effectSave	function	core/modules/image/src/Form/ImageStyleEditForm.php	Submit handler for image effect.
ImageStyleEditForm::effectValidate	function	core/modules/image/src/Form/ImageStyleEditForm.php	Validate handler for image effect.
ImageStyleEditForm::form	function	core/modules/image/src/Form/ImageStyleEditForm.php	Gets the actual form array to be built.
ImageStyleEditForm::save	function	core/modules/image/src/Form/ImageStyleEditForm.php	Form submission handler for the 'save' action.
ImageStyleEditForm::submitForm	function	core/modules/image/src/Form/ImageStyleEditForm.php	This is the default entity object builder function. It is called before any other submit handler to build the new entity object to be used by the following submit handlers. At this point of the form workflow the entity is validated and the form state…
ImageStyleEditForm::updateEffectWeights	function	core/modules/image/src/Form/ImageStyleEditForm.php	Updates image effect weights.
ImageStyleEditForm::__construct	function	core/modules/image/src/Form/ImageStyleEditForm.php	Constructs an ImageStyleEditForm object.
ImageStyleFlushForm	class	core/modules/image/src/Form/ImageStyleFlushForm.php	Form controller for image style flush.

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