Hi
ivo_welch-rstat8303 at mailblocks.com wrote:
Ooops. hit the button too soon. I have tried as arguments variation of the fonts and family arguments to postscript, such as getting the case right (i.e., lucida rather than Lucida). Alas
> postscript(file="test.ps", fonts="lucida");
*** glibc detected *** free(): invalid pointer: 0x0000000000f7dfb8 *** this is under R 2.1.1, 2005-06-20, built under gentoo from scratch. so, the problem is probably now internal, not the commands. I guess I will now investigate glibc in a little more detail...
You might just be tickling the segfault you reported earlier (which
appears to happen [sometimes] when R cannot find the AFM files).
Try ...
afmfiles <- c("/usr/share/texmf/fonts/afm/yandy/lubright/lbr.afm",
"/usr/share/texmf/fonts/afm/yandy/lubright/lbd.afm",
"/usr/share/texmf/fonts/afm/yandy/lubright/lbi.afm",
"/usr/share/texmf/fonts/afm/yandy/lubright/lbdi.afm",
"/usr/share/texmf/fonts/afm/yandy/lubright/lbms.afm")
Paul
-----Original Message----- From: Paul Murrell <p.murrell at auckland.ac.nz> To: Paul Murrell <paul at stat.auckland.ac.nz> Cc: ivo_welch-rstat8303 at mailblocks.com; ripley at stats.ox.ac.uk; r-help at stat.math.ethz.ch Sent: Tue, 30 Aug 2005 10:04:11 +1200 Subject: Re: [R] pdf font embedding --- again Hi Paul Murrell wrote:
> Hi
> > I think there are two problems: > > (i) You are specifying the font incorrectly. Try ... > > # You might need to specify full paths to these
> afmfiles <- c("lbr.afm", "lbd.afm", "lbi.afm", "lbdi.afm", "lbms.afm");
> # Set up the mapping for "lucida" font family
> postscriptFonts(lucida=postscriptFont("Lucida", metrics=afmfiles))
> # Specify that the "lucida" font is to be used
> postscript(file="test.ps", family="lucida");
Thanks to Brian Ripley for pointing out that that should be ... postscript(file="test.ps", fonts="lucida");
> l<- 40:80; > plot(l,l,pch=l); > dev.off();
> > Should work for pdf() too. > > This should put a reference to the appropriate font in the
PostScript or > PDF file that R creates.
> > (ii) R does not embed font information. But you can, for example,
use > ghostscript to do it, as long as you tell ghostscript about the font > too. You might have to set up a file 'FontMap' which looks something > like ...
> > /Lucida (PATH_TO/lb___.pfb); > > ... (assuming that lb___.pfb is the name of the .pfb file for the
Lucida > font). Then try something like (NOTE that you have to specify
GS_FONTPATH to tell ghostscript where your FontMap file is) ...
> > GS_FONTPATH=PATH_TO_FontMap gs -dBATCH -dNOPAUSE -sDEVICE=pdfwrite
-sPAPERSIZE=a4 -sOutputFile=testembed.pdf test.pdf
> > This should give you a file with the font info embedded and then
you > should be able to include that in a LaTeX document.
> > Paul > > p.s. Thanks for the segfault report. I will look at why that is
happening.
> > > ivo_welch-rstat8303 at mailblocks.com wrote: > >> Thank you---as always.
>> >> still, I remain font-desparate. >> >> I would love to use the fonts from my book, but [a] I cannot figure >> out how to do this yet even in the R postscript device; and [b] I am >> using the R pdf device, not the postscript device. I guess if I can >> solve [a], then I can rewrite all my graphics creations now into the >> postscript device, and replace the dev.off() with something that >>
follows it with ps2pdf. The following attempt, however, does not work:
>>
>> afmfiles <- c("lbr.afm", "lbd.afm", "lbi.afm", "lbdi.afm", >>
"lbms.afm");
>> Lucida <- postscriptFont("Lucida", metrics=afmfiles);
>> postscript(file="test.ps", family=Lucida);
>> l<- 40:80;
>> plot(l,l,pch=l);
>> dev.off();
>>
>> By the way, if I try " postscript(family=afmfiles);" then I do not
>> get an R error, but R 2.1.0 segfaults, which is probably not >>
desirable. This occurs even if there is no .afm file in the current >> directory.
>> >> >> Can I make a suggestion to the R team? It would be nice if I could >> specify a pdf() device parameter that says "choose font settings to >> embed all fonts" (i.e., do not use fonts that cannot be embedded, >>
either). Something that guarantees me that I get a figure that I can >>
give to someone that is fully specified. Right now, accomplishing >>
this is not easy to figure out, and perhaps not even possible. Yes, >>
in the list of font families that R recognizes are some fonts that do >>
not seem among the 13 standard fonts (such as URWbookman). moreover, >>
if I choose it as my pdf font family, it is smart enough to use a >>
different symbol file ('StandardSymL'), which I hope is also open and >>
not adobe. If so, they could be used in principle. How do I get R to >>
embed URWbookman? ZapfDingbats always seems to be included, so I hope >>
this is open and embeddable.
>> >> more help would be highly appreciated. >> >> Regards, >> >> /iaw >> --- >> ivo welch >> >> -----Original Message----- >> From: Prof Brian Ripley <ripley at stats.ox.ac.uk> >> To: ivo_welch-rstat8303 at mailblocks.com >> Cc: r-help at stat.math.ethz.ch >> Sent: Mon, 22 Aug 2005 17:07:14 +0100 (BST) >> Subject: Re: [R] pdf font embedding --- again >> >> On Mon, 22 Aug 2005 ivo_welch-rstat8303 at mailblocks.com wrote: >>
>> > >> > dear R wizards--- I would like to do some book-on-demand printing
at a
>> > popular printer named lulu, but lulu requires inclusion even of the >> > basic postscript fonts. Interestingly, my book itself does not need >> > the 14 base acrobat fonts, only the embedded R figures do. Of course, >> > I really would like to get pdftex to embed the fonts, but how to do >> > this is not obvious either. [This method seems to be what the R help >> > page is indicating... The software including the PostScript plot file >> > should either embed the font outlines (usually from '.pfb' or '.pfa' >> > files) or use DSC comments to instruct the print spooler to do so.)
>> >> Why not use the fonts your book does use in the figures? (That's how >> my books are done.) >>
>> > So, I would really, really like to embed the necessary fonts with
the R
>> > figures. I first reread the discussion in this mailing list about >> > (eps) font embedding earlier this year. This was ultimately not very >> > helpful. First, I do not know how to instruct my embedding program to >> > include the fonts that R figures want. Second, I already start with >> > the pdf device, so distilling eps files is not a good option--and it >> > would seem a bit crazy to first use the wrong output device >> > (postscript), then ship my files over to a windows machine somewhere >> > that has distiller installed, run distiller by hand, then ftp them
>> back
>> > to my linux machine---just for getting the fonts embedded. >> > >> > Is it impossible to get R to embed the necessary fonts in its pdf >> > output?
>> >> Yes, as it has no access to them. They are not Open Source. You may
be able to use URW clones, depending on their licensing conditions.
>> >> -- Brian D. Ripley, ripley at stats.ox.ac.uk >> 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 at stat.math.ethz.ch mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide! >>
http://www.R-project.org/posting-guide.html > > > -- Dr Paul Murrell Department of Statistics The University of Auckland Private Bag 92019 Auckland New Zealand 64 9 3737599 x85392 paul at stat.auckland.ac.nz http://www.stat.auckland.ac.nz/~paul/
Dr Paul Murrell Department of Statistics The University of Auckland Private Bag 92019 Auckland New Zealand 64 9 3737599 x85392 paul at stat.auckland.ac.nz http://www.stat.auckland.ac.nz/~paul/