This is the same issue as FAQ 7.19 How do I produce PNG graphics in batch mode?
The advice there may be helpful. -thomas On Fri, 5 Oct 2007, Zhang, Yongqing (NIH/NIA/IRP) [C] wrote: > Hi, All, > > I try to accessing the x11() device over cgi - namely, when trying to > create a graphic using the jpeg() function, everything is fine from the > command line but it won't work over cgi, producing the error: > "Unable to open connection to X11 display" > Do you you know how to solve this problem or has anyone actually solved > this particular problem satisfactorily? > Thanks in advance for your help. > > Sincerely Yours, > > Yongqing Zhang, PhD > Bioinformatics, Microarray Core Facility > NIA/NIH > > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. > Thomas Lumley Assoc. Professor, Biostatistics [EMAIL PROTECTED] University of Washington, Seattle ______________________________________________ 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.