/**
* Insert totals to pdf page
*
* @param \Zend_Pdf_Page $page
* @param \Magento\Sales\Model\AbstractModel $source
* @return \Zend_Pdf_Page
*/
protected function insertTotals($page, $source)
{
$order = $source->getOrder();
$totals = $this->_getTotalsList();
$lineBlock = array('lines' => array(), 'height' => 15);
foreach ($totals as $total) {
$total->setOrder($order)->setSource($source);
if ($total->canDisplay()) {
$total->setFontSize(10);
foreach ($total->getTotalsForDisplay() as $totalData) {
$lineBlock['lines'][] = array(array('text' => $totalData['label'], 'feed' => 475, 'align' => 'right', 'font_size' => $totalData['font_size'], 'font' => 'bold'), array('text' => $totalData['amount'], 'feed' => 565, 'align' => 'right', 'font_size' => $totalData['font_size'], 'font' => 'bold'));
}
}
}
$this->y -= 20;
$page = $this->drawLineBlocks($page, array($lineBlock));
return $page;
}
