Document::showPdfAction

public function showPdfAction(\Bitrix\DocumentGenerator\Document $document, $print = 'n', $width = 700, $height = 900)
{
	$response = new HttpResponse();
	if($document->PDF_ID > 0)
	{
		global $APPLICATION;
		ob_start();
		$APPLICATION->IncludeComponent(
			'bitrix:pdf.viewer',
			'',
			[
				'PATH' => $this->getDocumentFileLink($document->ID, 'getPdf', $document->getUpdateTime()->getTimestamp()),
				'IFRAME' => ($print === 'y' ? 'Y' : 'N'),
				'PRINT' => ($print === 'y' ? 'Y' : 'N'),
				'TITLE' => $document->getTitle(),
				'WIDTH' => $width,
				'HEIGHT' => $height,
			]
		);
		$response->setContent(ob_get_contents());
		ob_end_clean();
	}
	else
	{
		$this->errorCollection[] = new Error('No pdf for this document');
	}
	if($print === 'y')
	{
		return $response;
	}
	else
	{
		return [
			'html' => $response->getContent(),
		];
	}
}