protected function ImagemagickArgumentsTrait::validateArguments in Image Effects 8

Same name and namespace in other branches

1. 8.3 src/Plugin/ImageToolkit/Operation/ImagemagickArgumentsTrait.php \Drupal\image_effects\Plugin\ImageToolkit\Operation\ImagemagickArgumentsTrait::validateArguments()
2. 8.2 src/Plugin/ImageToolkit/Operation/ImagemagickArgumentsTrait.php \Drupal\image_effects\Plugin\ImageToolkit\Operation\ImagemagickArgumentsTrait::validateArguments()

File

src/Plugin/ImageToolkit/Operation/ImagemagickArgumentsTrait.php, line 30

Class

ImagemagickArgumentsTrait

Base trait for ImageMagick arguments operations.

Namespace

Drupal\image_effects\Plugin\ImageToolkit\Operation

Code

protected function validateArguments(array $arguments) {

  // Ensure 'width' is NULL or a positive integer.
  $arguments['width'] = $arguments['width'] !== NULL ? (int) $arguments['width'] : NULL;
  if ($arguments['width'] !== NULL && $arguments['width'] <= 0) {
    throw new \InvalidArgumentException("Invalid width ('{$arguments['width']}') specified for the image 'imagemagick_arguments' operation");
  }

  // Ensure 'height' is NULL or a positive integer.
  $arguments['height'] = $arguments['height'] !== NULL ? (int) $arguments['height'] : NULL;
  if ($arguments['height'] !== NULL && $arguments['height'] <= 0) {
    throw new \InvalidArgumentException("Invalid height ('{$arguments['height']}') specified for the image 'imagemagick_arguments' operation");
  }
  return $arguments;
}