Neos\Neos\Controller\Backend\ContentController::getImagePreviewData PHP Méthode

    protected function getImagePreviewData(Image $image)
    {
        $imageProperties = ['originalImageResourceUri' => $this->resourceManager->getPublicPersistentResourceUri($image->getResource()), 'originalDimensions' => ['width' => $image->getWidth(), 'height' => $image->getHeight(), 'aspectRatio' => $image->getAspectRatio()], 'mediaType' => $image->getResource()->getMediaType()];
        $thumbnail = $this->thumbnailService->getThumbnail($image, $this->thumbnailService->getThumbnailConfigurationForPreset('Neos.Media.Browser:Preview'));
        if ($thumbnail !== null) {
            $imageProperties['previewImageResourceUri'] = $this->thumbnailService->getUriForThumbnail($thumbnail);
            $imageProperties['previewDimensions'] = ['width' => $thumbnail->getWidth(), 'height' => $thumbnail->getHeight()];
        }
        return $imageProperties;
    }