## Uses of Class
org.apache.fop.render.pdf.extensions.AbstractPDFExtensionElement

Packages that use AbstractPDFExtensionElement
org.apache.fop.render.pdf.extensions

### Uses of AbstractPDFExtensionElement in org.apache.fop.render.pdf.extensions

Subclasses of AbstractPDFExtensionElement in org.apache.fop.render.pdf.extensions
`class` `PDFActionElement` Extension element for pdf:action.
`class` `PDFArrayElement` Extension element for pdf:array.
`class` `PDFCatalogElement` Extension element for pdf:catalog.
`class` `PDFCollectionEntryElement` Extension element for collection entries: pdf:{array,boolean,dictionary,name,number,reference,string}.
`class` `PDFDictionaryElement` Extension element for dictionaries: pdf:{catalog,page,dictionary}.
`class` `PDFDocumentInformationElement`
`class` `PDFEmbeddedFileElement` Extension element for pdf:embedded-file.
`class` `PDFLayerElement` Extension element for pdf:layer.
`class` `PDFNavigatorElement` Extension element for pdf:navigator.
`class` `PDFPageElement` Extension element for pdf:page.
`class` `PDFPagePieceElement`
`class` `PDFReferenceElement` Extension element for pdf:reference.
`class` `PDFVTElement`