class Colorshift in Image Effects 8.3

Defines ImageMagick Colorshift operation.

Plugin annotation

@ImageToolkitOperation(
  id = "image_effects_imagemagick_colorshift",
  toolkit = "imagemagick",
  operation = "colorshift",
  label = @Translation("Colorshift"),
  description = @Translation("Shift image colors.")
)

Hierarchy

• class \Drupal\image_effects\Plugin\ImageToolkit\Operation\imagemagick\Colorshift extends \Drupal\imagemagick\Plugin\ImageToolkit\Operation\imagemagick\ImagemagickImageToolkitOperationBase uses ColorshiftTrait

File

src/Plugin/ImageToolkit/Operation/imagemagick/Colorshift.php, line 19

Namespace

Drupal\image_effects\Plugin\ImageToolkit\Operation\imagemagick

class Colorshift extends ImagemagickImageToolkitOperationBase {
  use ColorshiftTrait;

  /**
   * {@inheritdoc}
   */
  protected function execute(array $arguments) {
    $this
      ->addArgument("+level-colors " . $this
      ->escapeArgument($arguments['RGB']) . ",white");
    return TRUE;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Colorshift::execute	protected	function
ColorshiftTrait::arguments	protected	function
ColorshiftTrait::validateArguments	protected	function