image_filter_keyword($value, $current_pixels, $new_pixels) Accepts a keyword (center, top, left, etc) and returns

image_install() Implements

public ImageInterface::getToolkit() Returns

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

Image style constant to represent an editable preset. Deprecated in

Manages image effect plugins. Hierarchy class \Drupal\Component\Plugin\PluginManagerBase

Default theme implementation for an image field widget. Available variables: attributes:

Provides an interface defining an image style entity. Hierarchy interface \Drupal\Core\Entity\

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::convert($extension) Instructs the