Hi, I've attached a document that I made last week. It's (currently) an lmtx only feature. In acrobat, the 'marked' areas (some tracing option) are the hyperlink. I have no clue how useful this is, maybe for maps or some educational setting. I had it on my agenda to play with it anyway. I don't think that viewers other than acrobat support it (even if it's already quite old pdf stuff; they should anyway fall back on the rectangle) but who knows ... I only tested sumatra (the okular that I have doesn't even seem to handle the links at all). It's not really efficient in bytes because it's (I think) meant for another usage. As with more features in the pdf format I think it might have started as some hack, but it's documented so ... Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------