Hi, I'm investigating the iPlots package as a teaching aid, and I'd like to be able to detect mouse clicks (with x-y position) in the plotting window. I can't see how to do this - the only event loop that is illustrated in the examples uses iset.sel.changed(). Is there anyone out there who has made use of the iPlots event loop functionality and might be able to give me some tips? Thanks, and apologies if this is not the correct list, Yan Wong Leeds