Sorry, I mixed up some words... I wrote rectangle but meant TRIANGLE, sorry for that.
As for the book, I own it, studied it as well as the help pages but didn't come to a conclusion for my problem. Aspect can't help me with my problem. I need to set up the axes and obviously make some transformations and that's where I'm looking for some help... ---- User-level control of the display is at the level of (1) either the panel function, which is somewhat non-trivial for the 3-D functions, or (2) the 'panel.3d.wireframe' function (for wireframe), where you can basically do anything after the axes and the transformations have been set up. --- Thomas -----Ursprüngliche Nachricht----- Von: David Winsemius [mailto:dwinsem...@comcast.net] Gesendet: Freitag, 18. Dezember 2009 15:32 An: Thomas Roth Cc: 'Deepayan Sarkar'; r-help@r-project.org Betreff: Re: [R] lattice: shape of box around wireframe On Dec 18, 2009, at 8:52 AM, Thomas Roth wrote: > Hi, > > Thank you for the quick answer... > > I made a small example: > > require(lattice) > x = 1:100 > x = numeric(0) > z = numeric(0) > y = numeric(0) > for(i in 1:100) > { > y = c(y,1:i) > x = c(x, rep(i,i)) > z = x + y > } > > #omitted bounding box > wireframe(z ~ x*y, par.box = c(col = "transparent")) > > #needed: rectangular bounding box > wireframe(z ~ x*y) > > > now what i'm looking for is a rectangular bounding box but I don't > know where to start... When I tried to use the Lattice book, I found that I could not locate the code that produced the example I remembered (Figure and could not initially findo Figures 13.8 and 13.9 (because they were in the color plates section in chapter 3) that appeared to be the result for the section to which I was referred from chapter 6.5. So I would suggest going to the book's website: http://lmdvr.r-forge.r-project.org/figures/figures.html and looking at the code for 13.9 and 6.5, both of which use cloud but I think the parameter you want is aspect, which is also in the parameter list for wireframe. Further examination of the wireframe help page examples suggests that you have not yet looked at that resource, since the first one uses aspect to create a rectangular bounding box. -- David. r > > Thomas > > -----Ursprüngliche Nachricht----- > Von: Deepayan Sarkar [mailto:deepayan.sar...@gmail.com] > Gesendet: Freitag, 18. Dezember 2009 14:29 > An: Thomas Roth > Cc: r-help@r-project.org > Betreff: Re: [R] lattice: shape of box around wireframe > > On Fri, Dec 18, 2009 at 5:19 AM, Thomas Roth > <thomas.k.r...@googlemail.com> wrote: >> Hi, >> >> I was wondering if there is a way to adjust the shape of the box >> around the >> wireframe. By default this box is always a cube. For instance, is it >> possible to cut this cube into two halfs each half being a 3d >> rectangle? Or >> just plot a 3d rectangle with a wireframe inside and adjusted axes? >> >> So far I've read "Lattice: Multivariate Data Visualization with R" >> and >> searched through the mailing list. > > User-level control of the display is at the level of (1) either the > panel function, which is somewhat non-trivial for the 3-D functions, > or (2) the 'panel.3d.wireframe' function (for wireframe), where you > can basically do anything after the axes and the transformations have > been set up. There are examples both in the book and on the > r-help/r-devel lists. Let me know if you need help in figuring out any > specific details (such as how to omit the default bounding box by > setting its color to transparent). > > -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. David Winsemius, MD Heritage Laboratories West Hartford, CT ______________________________________________ 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.
