private function loadSlideShapes($oSlide, $oElements, $xmlReader)
{
foreach ($oElements as $oNode) {
switch ($oNode->tagName) {
case 'p:pic':
$this->loadShapeDrawing($xmlReader, $oNode, $oSlide);
break;
case 'p:sp':
$this->loadShapeRichText($xmlReader, $oNode, $oSlide);
break;
default:
//var_export($oNode->tagName);
}
}
}