function DesaturateImageEffect::applyEffect

Same name and namespace in other branches
  1. 11.x core/modules/image/src/Plugin/ImageEffect/DesaturateImageEffect.php \Drupal\image\Plugin\ImageEffect\DesaturateImageEffect::applyEffect()
  2. 10 core/modules/image/src/Plugin/ImageEffect/DesaturateImageEffect.php \Drupal\image\Plugin\ImageEffect\DesaturateImageEffect::applyEffect()
  3. 8.9.x core/modules/image/src/Plugin/ImageEffect/DesaturateImageEffect.php \Drupal\image\Plugin\ImageEffect\DesaturateImageEffect::applyEffect()

File

core/modules/image/src/Plugin/ImageEffect/DesaturateImageEffect.php, line 22

Class

DesaturateImageEffect
Desaturates (grayscale) an image resource.

Namespace

Drupal\image\Plugin\ImageEffect

Code

public function applyEffect(ImageInterface $image) {
  if (!$image->desaturate()) {
    $this->logger
      ->error('Image desaturate failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', [
      '%toolkit' => $image->getToolkitId(),
      '%path' => $image->getSource(),
      '%mimetype' => $image->getMimeType(),
      '%dimensions' => $image->getWidth() . 'x' . $image->getHeight(),
    ]);
    return FALSE;
  }
  return TRUE;
}

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