hook_image_style_flush($style) Respond to image style flushing. This hook enables

Image style replacement memory storage. This value is not stored in the backend. It's used during the deletion of an image style to save the

public Image::getWidth() Returns the width of the

Image style constant to represent an editable preset. Deprecated in

public ImageEffectInterface::getDerivativeExtension(

public ImageEffectManager::__construct(\Traversable $namespaces

public static ImageStyleDownl

public ImageStyle::createDerivative($original_uri, $derivative_uri)

Defines an image object to represent an image file. Hierarchy class \Drupal\Core\Image\

public Image::createNew($width, $height, $extension = 'png', $transparent_color = '#ffffff')