_layout = CTSlideLayout.Factory.newInstance();
}
public XSLFSlideLayout(PackagePart part, PackageRelationship rel) throws IOException, XmlException {
super(part, rel);
SldLayoutDocument doc =
SldLayoutDocument.Factory.parse(getPackagePart().getInputStream());
_layout = doc.getSldLayout();
setCommonSlideData(_layout.getCSld());
}