Hello, Just flip 'xlim' or 'ylim'. Or both. Using the iris example in help("grid"), make the following changes:
op <- par(mfcol = c(2,2)) # Two columns, first is the original, second flipped. with(iris, [... etc ...] # row 1, col 2: flip x axis plot(Sepal.Length, Sepal.Width, col = as.integer(Species), xlim = c(8, 4), ylim = c(2, 4.5), panel.first = grid(), main = "with(iris, plot(...., panel.first = grid(), ..) )") # row 2, col 2: flip y axis plot(Sepal.Length, Sepal.Width, col = as.integer(Species), xlim = c(4, 8), ylim = c(4.5, 2), panel.first = grid(3, lty=1,lwd=2), main = "... panel.first = grid(3, lty=1,lwd=2), ..") [... etc ...] ) par(op) Hope this helps, Rui Barradas Thomas Zumbrunn-3 wrote > > Hi everyone > > I'd like to flip grobs (grid graphical objects) along an axis, e.g. flip > grobs > horizontally or vertically. I couldn't find any hints, neither in the > documentation nor by searching the web. Does anybody know how to achieve > this? > > Cheers > /thomas > > ______________________________________________ > R-help@ 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://r.789695.n4.nabble.com/package-grid-mirror-grob-objects-along-an-axis-tp4630866p4630870.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.