ScaleAndSmartCrop.php in Image Effects 8

Namespace

Drupal\image_effects\Plugin\ImageToolkit\Operation\gd

File

src/Plugin/ImageToolkit/Operation/gd/ScaleAndSmartCrop.php

<?php

namespace Drupal\image_effects\Plugin\ImageToolkit\Operation\gd;

use Drupal\system\Plugin\ImageToolkit\Operation\gd\GDImageToolkitOperationBase;
use Drupal\image_effects\Plugin\ImageToolkit\Operation\ScaleAndSmartCropTrait;

/**
 * Defines GD2 Scale and Smart Crop operation.
 *
 * @ImageToolkitOperation(
 *   id = "image_effects_gd_scale_and_smart_crop",
 *   toolkit = "gd",
 *   operation = "scale_and_smart_crop",
 *   label = @Translation("Scale and Smart Crop"),
 *   description = @Translation("Similar to Scale And Crop, but preserves the portion of the image with the most entropy.")
 * )
 */
class ScaleAndSmartCrop extends GDImageToolkitOperationBase {
  use ScaleAndSmartCropTrait;

  /**
   * {@inheritdoc}
   */
  protected function execute(array $arguments = []) {

    // Don't scale if we don't change the dimensions at all.
    if ($arguments['width'] !== $this
      ->getToolkit()
      ->getWidth() || $arguments['height'] !== $this
      ->getToolkit()
      ->getHeight()) {

      // Don't upscale if the option isn't enabled.
      if ($arguments['upscale'] || $arguments['width'] <= $this
        ->getToolkit()
        ->getWidth() && $arguments['height'] <= $this
        ->getToolkit()
        ->getHeight()) {
        return $this
          ->getToolkit()
          ->apply('resize', $arguments['resize']) && $this
          ->getToolkit()
          ->apply('smart_crop', $arguments);
      }
    }
    return TRUE;
  }

}

Classes

Name	Description
ScaleAndSmartCrop	Defines GD2 Scale and Smart Crop operation.