Uwe Ligges wrote:
Deepayan Sarkar wrote:
On Thursday 24 July 2003 20:26, Uwe Ligges wrote:
Jerome Asselin wrote:
You can specify some options in "par.box". Use col=NA to make the frame
transparent. See example below (which was modified from the help file).
See also the "scales" parameter if you want to remove the arrows as well.
Cheers, Jerome
library(lattice) x <- seq(-pi, pi, len = 20) y <- seq(-pi, pi, len = 20) g <- expand.grid(x = x, y = y) g$z <- sin(sqrt(g$x^2 + g$y^2)) wireframe(z ~ x * y, g, drape = TRUE, perspective = FALSE, aspect = c(3,1), colorkey = FALSE, par.box = list(col=NA))
Which doesn't work on device trellis.device(windows) but works well on, e.g., trellis.device(postscript)
Deepayan, since I don't have the time to check that right now: Is this bug known? Is this a bug in R, grid or lattice?
Not sure, and I don't have access to R on Windows right now. This is probably a grid issue, try doing
grid.newpage()
grid.lines(gp = gpar(col = NA))
But I think col="transparent" would be a better choice than col=NA here. Does that work on windows() ?
No, thanks.
I'll take a closer look later ....
Sorry, I do not have the time to look really close, but a *long shot* is that we have discovered a windows-only bug related to the fixed PR#1881.
Perhaps a similar bug in lattice as it was in R-base?
Uwe Ligges
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