Re: [R] rgl: exporting to pdf or png does not work

From: Ben Bolker <bolker_at_zoo.ufl.edu>
Date: Wed 13 Sep 2006 - 14:04:21 GMT

Daniel Franke <franke.daniel <at> gmail.com> writes:

>
>
> [This is a follow-up to the recent discussion on R-help]
>
> Hi all,
>
> I can reproduce both problems on gentoo (2006.0 profile),
> but not on OpenSuSE-10.1.
>
> Installed libraries:
> * Gentoo: R-2.2.1, rgl-0.67.2, OpenSuSE: R-2.3.1, rgl-0.67.2
> * Gentoo: libpng-1.2.12, OpenSuSE: libpng-1.2.8
> * Gentoo: Xorg-6.8.2 (mga), OpenSuSE: 6.9.0 (nvidia)
> * Gentoo: freeglut-2.4.0, OpenSuSE: freeglut-051110
> * OpenSuse: mesa-6.4.2
>

  Just a quick question: if you use an example with text in it, does the text show up in the output on the version that works (OpenSuSE)? Someone else reported no crash, but no text output either.

   Otherwise I can't help. For what it's worth, I discovered that in the Ubuntu (and I assume any Gnome) desktop, Alt-PrintScreen does screen capture on a single window, which is a good workaround for rgl.snapshot() [although it would still be nice to have rgl.postscript() working ...]

  Ben Bolker



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