Maybe this help you http://www.rforge.net/Cairo/index.html
http://www.rosuda.org/R/GDD/ daniel cegielka -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of milton ruser Sent: Sunday, June 22, 2008 5:56 PM To: Josep Lluís Figueras Cc: r-help@r-project.org Subject: Re: [R] I can't see plots Hi there, try to open a graphic device with x11(), may be. cheers, miltinho On 6/22/08, Josep Llums Figueras <[EMAIL PROTECTED]> wrote: > > Hi, > > I am using RSPerl package on Ubuntu and Apache2 web server. It is my first > experience with R language :-) > > I have the next code embedded into a Perl CGI: > > use R; > use RReferences; > > my @x; > &R::initR("--silent","--no-save"); > &R::library("RSPerl"); > @x = &R::call("rnorm", 10); > &R::call("plot", [EMAIL PROTECTED]); > > The CGI works but no plot is shown. > > Apache2 web server log says: > > [Sun Jun 22 12:01:41 2008] [error] [client 127.0.0.1] Error in pdf() : > unable to start device pdf, referer: http://localhost/html/proveta.html > [Sun Jun 22 12:01:41 2008] [error] [client 127.0.0.1] In addition: Warning > message:, referer: http://localhost/html/proveta.html > [Sun Jun 22 12:01:41 2008] [error] [client 127.0.0.1] In pdf() : cannot > open > 'pdf' file argument 'Rplots.pdf', referer: > http://localhost/html/proveta.html > [Sun Jun 22 12:01:41 2008] [error] [client 127.0.0.1] Caught error in > R::call(), referer: http://localhost/html/proveta.html > > However, if I use R directly plots are correctly shown. > > Can anybody help me? > > Thanks! > > Josep Llums Figueras > (from Barcelona) > > [[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. > > [[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.
