font is an integer number (1,2,3,4,5 on that device): please do read ?par.
You are looking of 'pointsize': see ?pdf, but I think rather that you should use a larger plotting surface (see 'height' and 'width')
On Wed, 10 Dec 2008, tsunhin wong wrote:
Dear R users, I'm trying to plot 45x8 graphs on the same pdf / device for the sake of visual comparison. par(mfcol=c(45,8)) par(mai=c(0,0,0,0)) In ?title, I can see there are cex and font settings: I set cex = 0.01 and font = 1: it is still very large, and then I tried setting font < 1, e.g. font = 0.5, Then I get an error: Error in title(paste(Ppercent, "% ", "t30v2msa1.data", sep=""), cex = 0.1, : invalid value specified for graphical parameter "font" Is there a work around so that I can see all the title? At the moment, if I set the title to font=1, the upper halves of the fonts / letters of all the title will be cut, so I can't see the "Ppercent"... Thanks! Regards, John ______________________________________________ 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.
-- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ 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.