public Image::desaturate() Converts an image to

public ImageStyleListBuilder::render()

Controller for image style addition forms. Hierarchy class \Drupal\Core\Form\

public static ImageStyle::postDelete(EntityStorageInterface $storage

public ImageInterface::getFileSize() Returns

public ImageFactory::__construct(ImageToolkitManager $toolkit_manager)

public ImageEffectBase::__construct(array $configuration, $plugin_id

public ImageInterface::apply($operation, array $arguments = array())

Default theme implementation for a summary of an image crop effect. Available variables: data:

Default theme implementation to display a preview of an image style. Available variables: style_id: