Already implemented. :-) I "borrowed" the code from Batik. See the "create-diffs" parameter in the config file (documented in the Javadocs of BatchDiffer) which allows to switch the generation of diff images on and off.
http://wiki.apache.org/xmlgraphics-fop/VisualTestingFacility On 02.09.2005 10:01:25 Luca Furini wrote: > Jeremias Maerki wrote: > > > 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. > > Just an idea ... what about an option to have the output from two > renderers and the XOR between the two? It could help noticing small > differences, in the order of a few points, that could otherwise pass > unnoticed. > > Regards > Luca Jeremias Maerki
