PhpOffice\PhpPresentation\DocumentLayout::getDocumentLayout PHP Method

    public function getDocumentLayout()
    {
        return $this->layout;
    }

 /**
  * Test set custom layout
  */
 public function testSetCustomLayout()
 {
     $object = new DocumentLayout();
     $object->setDocumentLayout(array('cx' => 6858000, 'cy' => 9144000), false);
     $this->assertEquals(DocumentLayout::LAYOUT_CUSTOM, $object->getDocumentLayout());
     $this->assertEquals(9144000, $object->getCX());
     $this->assertEquals(6858000, $object->getCY());
     $object->setDocumentLayout(array('cx' => 6858000, 'cy' => 9144000), true);
     $this->assertEquals(DocumentLayout::LAYOUT_CUSTOM, $object->getDocumentLayout());
     $this->assertEquals(6858000, $object->getCX());
     $this->assertEquals(9144000, $object->getCY());
 }