PhpOffice\PhpPresentation\Reader\PowerPoint2007::loadDocumentLayout PHP Method

    protected function loadDocumentLayout($sPart)
    {
        $xmlReader = new XMLReader();
        if ($xmlReader->getDomFromString($sPart)) {
            foreach ($xmlReader->getElements('/p:presentation/p:sldSz') as $oElement) {
                $type = $oElement->getAttribute('type');
                $oLayout = $this->oPhpPresentation->getLayout();
                if ($type == DocumentLayout::LAYOUT_CUSTOM) {
                    $oLayout->setCX($oElement->getAttribute('cx'));
                    $oLayout->setCY($oElement->getAttribute('cy'));
                } else {
                    $oLayout->setDocumentLayout($type, true);
                    if ($oElement->getAttribute('cx') < $oElement->getAttribute('cy')) {
                        $oLayout->setDocumentLayout($type, false);
                    }
                }
            }
        }
    }