Trim.php in Imagick 8

Namespace

Drupal\imagick\Plugin\ImageToolkit\Operation\imagick

File

src/Plugin/ImageToolkit/Operation/imagick/Trim.php

<?php

namespace Drupal\imagick\Plugin\ImageToolkit\Operation\imagick;

use Imagick;

/**
 * Defines imagick trim operation.
 *
 * @ImageToolkitOperation(
 *   id = "imagick_trim",
 *   toolkit = "imagick",
 *   operation = "trim",
 *   label = @Translation("Trim"),
 *   description = @Translation("Remove edges that are the background color from the image.")
 * )
 */
class Trim extends ImagickOperationBase {

  /**
   * {@inheritdoc}
   */
  protected function arguments() {
    return [
      'fuzz' => [
        'description' => 'The fuzz tolerance.',
      ],
    ];
  }

  /**
   * {@inheritdoc}
   */
  protected function process(Imagick $resource, array $arguments) {
    $success = $resource
      ->trimImage($arguments['fuzz']);

    // Reset image dimensions
    $dimensions = $resource
      ->getImageGeometry();
    $resource
      ->setImagePage($dimensions['width'], $dimensions['height'], 0, 0);
    return $success;
  }

}

Classes

Name	Description
Trim	Defines imagick trim operation.