/**
* @param ImageAwareLayerInterface $layer
*/
public function processResize(ImageAwareLayerInterface $layer)
{
if ($layer->has('image.resize.width')) {
$width = (int) $layer->get('image.resize.width');
$width = 0 >= $width ? 1 : $width;
$layer->set('image.resize.width', $width);
$height = (int) $layer->get('image.resize.height');
$height = 0 >= $height ? 1 : $height;
$layer->set('image.resize.height', $height);
$options = [ImageAwareLayerInterface::RESIZE_SHRINK, ImageAwareLayerInterface::RESIZE_FILL_CROP];
$option = (string) $layer->get('image.resize.option');
$option = $this->sanitizeEnumeration($option, $options);
$layer->set('image.resize.option', $option);
}
}
/**
* @param ImageAwareLayerInterface $layer
*/
protected function initImageAwareLayerResource(ImageAwareLayerInterface $layer)
{
$format = $layer->get('image.format');
if ($layer->has('image.imc_uri')) {
$uri = $layer->get('image.imc_uri');
$resource = $this->rh->getGdResourceFromStream($format, $uri, true);
} else {
$contents = $layer->get('image.contents');
$resource = $this->rh->getGdResourceFromContents($format, $contents, true);
}
if ($layer->has('image.resize.width')) {
$resource = $this->rh->getResizedGdResource($resource, $layer->get('image.resize.width'), $layer->get('image.resize.height'), $layer->get('image.resize.option'), true);
}
$layer->set('final.resource', $resource);
}
