public function ConvolutionImageEffect::applyEffect in Image Effects 8

Same name and namespace in other branches

1. 8.3 src/Plugin/ImageEffect/ConvolutionImageEffect.php \Drupal\image_effects\Plugin\ImageEffect\ConvolutionImageEffect::applyEffect()
2. 8.2 src/Plugin/ImageEffect/ConvolutionImageEffect.php \Drupal\image_effects\Plugin\ImageEffect\ConvolutionImageEffect::applyEffect()

Applies an image effect to the image object.

Parameters

\Drupal\Core\Image\ImageInterface $image: An image file object.

Return value

bool TRUE on success. FALSE if unable to perform the image effect on the image.

Overrides ImageEffectInterface::applyEffect

File

src/Plugin/ImageEffect/ConvolutionImageEffect.php, line 112

Class

ConvolutionImageEffect

Filter image using convolution.

Namespace

Drupal\image_effects\Plugin\ImageEffect

Code

public function applyEffect(ImageInterface $image) {
  return $image
    ->apply('convolution', [
    'kernel' => $this->configuration['kernel'],
    'divisor' => $this->configuration['divisor'],
    'offset' => $this->configuration['offset'],
  ]);
}