Hi, On a related note, if I wanted to add different texts to different panels, should I stick to using trellis.focus() for each text in each panel? I cannot figure out a way to do it using a panel function.
Ritwik. On 9/29/06, Deepayan Sarkar <[EMAIL PROTECTED]> wrote: > On 9/29/06, Gabor Grothendieck <[EMAIL PROTECTED]> wrote: > > Here are two possibilities. The first use trellis.focus/trellis/unfocus to > > add text subsequent to drawing the xyplot and the second uses a > > custom panel: > > > > xyplot(x ~ x, data = data.frame(x = 1:10)) > > trellis.focus("panel", 1, 1) > > panel.text(x=2, y=4, labels="Text") > > trellis.unfocus() > > > > xyplot(x ~ x, data = data.frame(x = 1:10), panel = function(...) { > > panel.xyplot(...) > > panel.text(x=2, y=4, labels="Text") > > }) > > Right, on a more general note, this is necessary because it is not clear what > > ltext(x=2, y=4, labels="Text") > > should do for a multi-panel plot. On an even more general note, you > will keep getting in trouble when using lattice if you (1) try to > follow the "incremental addition" approach of standard graphics or (2) > use the par() system in any way. > > Deepayan > > > On 9/29/06, McGehee, Robert <[EMAIL PROTECTED]> wrote: > > > Hello, > > > I've decided to take the leap and try my hand at the lattice package, > > > though I am getting stuck at what one might consider a trivial problem, > > > plotting text at a point in a graph. Apologies in advance if (that) I'm > > > missing something extremely basic. > > > > > > Consider in base graphics: > > > > plot(1:10) > > > > text(2, 4, "Text") > > > In the above you will see text centered at the point (2, 4) on the > > > graph. > > > > > > Now I would like to try to do the same thing using the lattice package: > > > > > > > xyplot(x ~ x, data = data.frame(x = 1:10)) > > > > ltext(x=2, y=4, labels="Text") > > > > panel.text(x=2, y=4, labels="Text") > > > > grid.text(label="Text", x=2, y=4) > > > > grid.text(label="Text", x=unit(2, "native"), y=unit(4, "native")) > > > > > > None of the above four commands puts the "Text" at the (2, 4) point on > > > the graph. Any help with this would be appreciated! Also, if I have more > > > than one panel and would like to place text at different points on > > > different panels how would I do this? > > > > > > Also, note that I'm hoping to use text to label interesting points in a > > > levelplot, but am using the above xyplot as an example. > > > > > > Thanks, > > > Robert > > > > > > > > > Robert McGehee > > > Quantitative Analyst > > > Geode Capital Management, LLC > > > 53 State Street, 5th Floor | Boston, MA | 02109 > > > Tel: 617/392-8396 Fax:617/476-6389 > > > mailto:[EMAIL PROTECTED] > > > > > > > > > > > > This e-mail, and any attachments hereto, are intended for us...{{dropped}} > > > > > > ______________________________________________ > > > R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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. > > > > > -- > http://www.stat.wisc.edu/~deepayan/ > > ______________________________________________ > R-help@stat.math.ethz.ch 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. > -- Ritwik Sinha Graduate Student Epidemiology and Biostatistics Case Western Reserve University [EMAIL PROTECTED] | +12163682366 | http://darwin.cwru.edu/~rsinha ______________________________________________ R-help@stat.math.ethz.ch 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.