function CropImageEffect::applyEffect

Overrides ResizeImageEffect::applyEffect

File

core/modules/image/src/Plugin/ImageEffect/CropImageEffect.php, line 24

Class

CropImageEffect

Crops an image resource.

Namespace

Code

public function applyEffect(ImageInterface $image) {
    [
        $x,
        $y,
    ] = explode('-', $this->configuration['anchor']);
    $x = Image::getKeywordOffset($x, $image->getWidth(), (int) $this->configuration['width']);
    $y = Image::getKeywordOffset($y, $image->getHeight(), (int) $this->configuration['height']);
    if (!$image->crop($x, $y, $this->configuration['width'], $this->configuration['height'])) {
        $this->logger
            ->error('Image crop 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;
}