public ImageStyle::addImageEffect(array $configuration)

public ImageStyleFlushForm::getConfirmText()

public ImageEffectBase::defaultConfiguration()

image_field_config_update(FieldConfigInterface $field) Implements

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

Defines the interface for configurable image effects. Hierarchy interface \Drupal\image\

public ImageInterface::getToolkit() Returns

public Image::convert($extension) Instructs the

Defines an image effect annotation object. Plugin Namespace: Plugin\ImageEffect For a working example, see

public ImageStyleListBuilder::buildRow(EntityInterface