ImageToolkitOperation.php

Same filename in this branch
  1. 11.x core/lib/Drupal/Core/ImageToolkit/Annotation/ImageToolkitOperation.php
Same filename in other branches
  1. 9 core/lib/Drupal/Core/ImageToolkit/Annotation/ImageToolkitOperation.php
  2. 8.9.x core/lib/Drupal/Core/ImageToolkit/Annotation/ImageToolkitOperation.php
  3. 10 core/lib/Drupal/Core/ImageToolkit/Attribute/ImageToolkitOperation.php
  4. 10 core/lib/Drupal/Core/ImageToolkit/Annotation/ImageToolkitOperation.php

Namespace

Drupal\Core\ImageToolkit\Attribute

File

core/lib/Drupal/Core/ImageToolkit/Attribute/ImageToolkitOperation.php

View source
<?php

declare (strict_types=1);
namespace Drupal\Core\ImageToolkit\Attribute;

use Drupal\Component\Plugin\Attribute\Plugin;
use Drupal\Core\StringTranslation\TranslatableMarkup;

/**
 * Defines a Plugin attribute for the image toolkit plugin.
 *
 * An image toolkit operation plugin provides a self-contained image
 * manipulation routine, for a specific image toolkit. Examples of image
 * toolkit operations are scaling, cropping, rotating, etc.
 *
 * Plugin namespace: Plugin\ImageToolkit\Operation
 *
 * For a working example, see
 * \Drupal\system\Plugin\ImageToolkit\Operation\gd\Crop
 *
 * @see \Drupal\Core\ImageToolkit\Attribute\ImageToolkit
 * @see \Drupal\image\Attribute\ImageEffect
 * @see \Drupal\Core\ImageToolkit\ImageToolkitOperationInterface
 * @see \Drupal\Core\ImageToolkit\ImageToolkitOperationBase
 * @see \Drupal\Core\ImageToolkit\ImageToolkitOperationManager
 * @see plugin_api
 *
 * @Annotation
 */
class ImageToolkitOperation extends Plugin {
    
    /**
     * Constructs a new ImageToolkitOperation instance.
     *
     * @param string $id
     *   The plugin ID.
     *   There are no strict requirements as to the string to be used to identify
     *   the plugin, since discovery of the appropriate operation plugin to be
     *   used to apply an operation is based on the values of the 'toolkit' and
     *   the 'operation' annotation values.
     *   However, it is recommended that the following patterns be used:
     *    - '{toolkit}_{operation}' for the first implementation of an operation
     *      by a toolkit.
     *    - '{module}_{toolkit}_{operation}' for overrides of existing
     *      implementations supplied by an alternative module, and for new
     *      module-supplied operations.
     * @param string $toolkit
     *   The id of the image toolkit plugin for which the operation is
     *   implemented.
     * @param string $operation
     *   The machine name of the image toolkit operation implemented
     *   (e.g. "crop").
     * @param \Drupal\Core\StringTranslation\TranslatableMarkup $label
     *   The human-readable name of the image toolkit operation.
     * @param \Drupal\Core\StringTranslation\TranslatableMarkup|null $description
     *   (optional) The description of the image toolkit operation.
     * @param class-string|null $deriver
     *   (optional) The deriver class for the image toolkit operation.
     */
    public function __construct(string $id, string $toolkit, string $operation, TranslatableMarkup $label, ?TranslatableMarkup $description = NULL, ?string $deriver = NULL) {
    }

}

Classes

Title Deprecated Summary
ImageToolkitOperation Defines a Plugin attribute for the image toolkit plugin.

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