org.apache.fop.svg.PDFDocumentGraphics2D can't change page size?

[Eric Douglas]

It appears the only place it sets the page size is in the setupDocument
method which also writes the characters to initialize the PDF.
I want to be able to put a portrait page and a landscape page in the
same document, which sort of works if I call that method but it has
those extra characters which messes up the text though the pages are
turned correctly.