For those who don't want to run BatchDiffer themselves, I've uploaded a ZIP full of PNGs, one per layout engine test case combined from output from the PDF, PS and Java2D renderers.
http://people.apache.org/~jeremias/fop/fop-visuals-2005-08-26.zip (4.6MB) Just in case you're curious. :-) Jeremias Maerki
