InterlaceTrait.php in Image Effects 8

Namespace

Drupal\image_effects\Plugin\ImageToolkit\Operation

File

src/Plugin/ImageToolkit/Operation/InterlaceTrait.php

<?php

namespace Drupal\image_effects\Plugin\ImageToolkit\Operation;


/**
 * Base trait for image_effects Interlace operations.
 */
trait InterlaceTrait {

  /**
   * {@inheritdoc}
   */
  protected function arguments() {
    return [
      'type' => [
        'description' => 'The interlace type.',
        'required' => FALSE,
        'default' => 'Plane',
      ],
    ];
  }

  /**
   * {@inheritdoc}
   */
  protected function validateArguments(array $arguments) {

    // Assure interlace type is valid.
    if (!$arguments['type'] || !in_array($arguments['type'], [
      'Line',
      'Plane',
    ])) {
      throw new \InvalidArgumentException("Invalid type '{$arguments['type']}' specified for the image 'interlace' operation");
    }
    return $arguments;
  }

}

Traits

Name	Description
InterlaceTrait	Base trait for image_effects Interlace operations.