On Mon, Sep 28, 2009 at 9:08 AM, Antje <antje.niederl...@yahoo.de> wrote: > I had a bit success with the following usage: > > my.padding <- list(layout.heights = list( > top.padding = 0, > main.key.padding = 0, > key.axis.padding = 0, > axis.xlab.padding = 0, > xlab.key.padding = 0, > key.sub.padding = 0), > layout.widths = list( > left.padding = 0, > key.ylab.padding = 0, > ylab.axis.padding = 0, > axis.key.padding = 0, > right.padding = 0) > ) > > levelplot(..., scales = list(draw = FALSE), colorkey = FALSE, xlab = NULL, > ylab = NULL, par.settings = my.padding) > > > But still I have a upper and lower margin (left and right margins are gone) > > What else do I have to do?
Actually, for your use it's easier to bypass lattice and use grid directly. You can still use panel.levelplot() as a low level drawing function. For example, using the volcano data: my.matrix <- volcano library(grid) grid.newpage() pushViewport(viewport(xscale = c(0, 1 + ncol(my.matrix)), yscale = c(0, 1 + nrow(my.matrix)))) panel.levelplot(col(my.matrix), row(my.matrix), my.matrix, subscripts=TRUE, at = do.breaks(range(my.matrix), 30)) Of course, this requires you to do some limit calculations beforehand, and the arguments of the panel function are not always obvious. You can use lattice to take care of these things for you: p <- levelplot(volcano) grid.newpage() pushViewport(viewport(xscale = p$x.limits, yscale = p$y.limits)) do.call(panel.levelplot, trellis.panelArgs(p, 1)) -Deepayan ______________________________________________ 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.