Neos\Media\ViewHelpers\Uri\ImageViewHelper::render PHP Метод
Renders the path to a thumbnail image, created from a given image.
| public render ( Neos\Media\Domain\Model\ImageInterface $image = null, integer $width = null, integer $maximumWidth = null, integer $height = null, integer $maximumHeight = null, boolean $allowCropping = false, boolean $allowUpScaling = false, boolean $async = false, string $preset = null ) : string | ||
| $image | Neos\Media\Domain\Model\ImageInterface | The image to retrieve the path from |
| $width | integer | Desired width of the image |
| $maximumWidth | integer | Desired maximum width of the image |
| $height | integer | Desired height of the image |
| $maximumHeight | integer | Desired maximum height of the image |
| $allowCropping | boolean | Whether the image should be cropped if the given sizes would hurt the aspect ratio |
| $allowUpScaling | boolean | Whether the resulting image size might exceed the size of the original image |
| $async | boolean | Return asynchronous image URI in case the requested image does not exist already |
| $preset | string | Preset used to determine image configuration |
| Результат | string | the relative image path, to be used as src attribute for |
public function render(ImageInterface $image = null, $width = null, $maximumWidth = null, $height = null, $maximumHeight = null, $allowCropping = false, $allowUpScaling = false, $async = false, $preset = null)
{
if ($image === null && $this->hasArgument('asset')) {
$image = $this->arguments['asset'];
}
if ($image === null) {
return '';
}
if ($preset) {
$thumbnailConfiguration = $this->thumbnailService->getThumbnailConfigurationForPreset($preset, $async);
} else {
$thumbnailConfiguration = new ThumbnailConfiguration($width, $maximumWidth, $height, $maximumHeight, $allowCropping, $allowUpScaling, $async);
}
return $this->assetService->getThumbnailUriAndSizeForAsset($image, $thumbnailConfiguration, $this->controllerContext->getRequest())['src'];
}ImageViewHelper