Dear Duncan, Thanks very much for your reply. I guess I'll start with R-SIG-Fedora. I'll keep you cc'd unless you tell me you would rather I not. -Ben
-----Original Message----- From: Duncan Murdoch [mailto:murdoch.dun...@gmail.com] Sent: Friday, January 08, 2016 8:13 PM To: Wittner, Ben, Ph.D.; r-help@r-project.org Subject: Re: [R] rgl.snapshot only captures a small portion what's visible in the RGL device window on CentOS 7 On 08/01/2016 4:13 PM, Wittner, Ben, Ph.D. wrote: > Hello, > > As an example, I ran the following code: > > library("rgl") > example(plot3d) > rgl.snapshot("test.png") > > The full plot is visible in the window titled RGL device 1 [Focus], > but only a small portion of the upper left part of the plot is visible > in test.png (see attached test.png, if the list server attaches it. > Otherwise, email me if you like and I'll send it directly to you.) > > The output of sessionInfo() is as follows: > > R version 3.2.3 (2015-12-10) > Platform: x86_64-pc-linux-gnu (64-bit) Running under: CentOS Linux 7 > (Core) > > locale: > [1] LC_CTYPE=en_US.utf8 LC_NUMERIC=C > [3] LC_TIME=en_US.utf8 LC_COLLATE=en_US.utf8 > [5] LC_MONETARY=en_US.utf8 LC_MESSAGES=en_US.utf8 > [7] LC_PAPER=en_US.utf8 LC_NAME=C > [9] LC_ADDRESS=C LC_TELEPHONE=C > [11] LC_MEASUREMENT=en_US.utf8 LC_IDENTIFICATION=C > > attached base packages: > [1] stats graphics grDevices utils datasets methods base > > other attached packages: > [1] rgl_0.95.1441 > > loaded via a namespace (and not attached): > [1] tools_3.2.3 > > In addition to the CentOS 7 machine, I have a CentOS 5.3 machine, which has R > 3.0.2 and rgl 0.93.996. I tried the code above on it and it captured the full > window in the output of rgl.snapshot (i.e., it worked properly). > > To see whether the difference could be attributed to the CentOS version or > the R/rgl version, I put R 3.0.2 with rgl 0.93.996 on the CentOS 7 machine > and ran the code above. As with the earlier CentOS 7 run, only a small > portion of the plot was visible in the output of rgl.snapshot. So it seems > the difference is due to a difference in the CentOS versions and not the > R/rgl versions. > > Thanks in advance for any help. > I think you'll need to contact CentOS about this. That code hasn't changed in rgl in a long time. It's possible that rgl is wrong, but I'd need more information from them to convince me. Duncan Murdoch The information in this e-mail is intended only for the ...{{dropped:11}} ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
