Hi, again. False alarm, I thought I'd call lattice.demo() as a quick check of my install, but that was a bad idea and the errors were a red herring. Looked at you HWidentify() directly and now I get it - thanks!
Doug Greg Snow-2 wrote: > > There are 2 functions in the development version of the TeachingDemos > package (the version on R-forge, not CRAN yet) that do just what you > describe. The functions are HWidentify which only works on windows > machines and HTKidentify which uses the tcltk package. > > Hope this helps, > > -- > Gregory (Greg) L. Snow Ph.D. > Statistical Data Center > Intermountain Healthcare > greg.s...@imail.org > 801.408.8111 > > >> -----Original Message----- >> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r- >> project.org] On Behalf Of Doug >> Sent: Thursday, December 10, 2009 1:49 PM >> To: r-help@r-project.org >> Subject: [R] Labeling plot points >> >> >> Hi, all. I've been searching for a while to find out how to create an >> scatterplot which would let a user interact with it, specifically by >> hovering the mouse over a point and having a pop-up appear with data >> about >> the point. The pop-up would disappear when the mouse moved away. I've >> included a mock-up below. >> >> I've found out how to use identify() to make a label appear when >> clicking a >> point, but as far as I can tell that label text remains on the plot >> once >> inserted. If pop-ups aren't supported in R, is there a way to make a >> text >> label disappear when the mouse is clicked again? Are there other R >> graphic >> libraries I should use for this kind of feature? Any pointers or sample >> code >> would be appreciated. >> >> Thanks, >> >> Doug >> >> http://n4.nabble.com/file/n960517/Untitled.bmp >> -- >> View this message in context: http://n4.nabble.com/Labeling-plot- >> points-tp960517p960517.html >> Sent from the R help mailing list archive at Nabble.com. >> >> ______________________________________________ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting- >> guide.html >> and provide commented, minimal, self-contained, reproducible code. > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > > -- View this message in context: http://n4.nabble.com/Labeling-plot-points-tp960517p961132.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
