class NullTestImageEffect

Performs no operation on an image resource.

Plugin annotation

@ImageEffect(
  id = "image_module_test_null",
  label = @Translation("Image module test")
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
    • class \Drupal\image\ImageEffectBase implements \Drupal\image\ImageEffectInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface extends \Drupal\Core\Plugin\PluginBase
      • class \Drupal\image_module_test\Plugin\ImageEffect\NullTestImageEffect extends \Drupal\image\ImageEffectBase

Expanded class hierarchy of NullTestImageEffect

File

core/modules/image/tests/modules/image_module_test/src/Plugin/ImageEffect/NullTestImageEffect.php, line 16

Namespace

class NullTestImageEffect extends ImageEffectBase {
  
  /**
   * {@inheritdoc}
   */
  public function transformDimensions(array &$dimensions, $uri) {
    // Unset image dimensions.
    $dimensions['width'] = $dimensions['height'] = NULL;
  }
  
  /**
   * {@inheritdoc}
   */
  public function applyEffect(ImageInterface $image) {
    return TRUE;
  }

}