function RotateImageEffect::applyEffect

Overrides ImageEffectInterface::applyEffect

File

core/modules/image/src/Plugin/ImageEffect/RotateImageEffect.php, line 26

Class

RotateImageEffect

Rotates an image resource.

Namespace

Code

public function applyEffect(ImageInterface $image) {
    if (!empty($this->configuration['random'])) {
        $degrees = abs((double) $this->configuration['degrees']);
        $this->configuration['degrees'] = rand(-$degrees, $degrees);
    }
    if (!$image->rotate($this->configuration['degrees'], $this->configuration['bgcolor'])) {
        $this->logger
            ->error('Image rotate 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;
}