>>>>> Rui Barradas
>>>>> on Mon, 16 Jan 2023 08:46:43 +0000 writes:
> Às 08:31 de 16/01/2023, Jeff Newmiller escreveu:
>> Use the Cairo PDF device?
>>
>> On January 16, 2023 12:18:48 AM PST, Dennis Fisher
>> <fis...@plessthan.com> wrote:
>>> R 4.2.2 OS X
>>>
>>> Colleagues
>>>
>>> A file that I have read includes strings like this:
>>> "EVENT ≥ 30 sec" When I include the string in a graphic
>>> using: mtext(STRING, …) it appears as: "EVENT ... 30
>>> sec"
>>>
>>> Is there a simple work-around (short of reformatting all
>>> the strings, then using plotmath)?
>>>
>>> Dennis
>>>
>>> Dennis Fisher MD P < (The "P Less Than" Company) Phone /
>>> Fax: 1-866-PLessThan (1-866-753-7784) www.PLessThan.com
>>>
>>> ______________________________________________
>>> 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.
>>
> Hello,
> I had no problems with
> X11()
> plot(1,1, pch = "")
> text(1, 1, "EVENT ≥ 30 sec")
> #dev.off()
Yes, for me too.
X11() *is* by default the "X11cairo" device and that works, the
same as the "Cairo PDF" device that Jeff mentioned above.
Indeed,
cairo_pdf("utf8-ex.pdf") # works nicely
whereas pdf("utf8-ex.pdf") does not {for me, with default font
families etc}, but rather shows the "..." instead.
*and* gives warnings during the plot
conversion failure on 'EVENT ≥ 30 sec' in 'mbcsToSbcs': dot substituted for
<e2>
conversion failure on 'EVENT ≥ 30 sec' in 'mbcsToSbcs': dot substituted for
<89>
conversion failure on 'EVENT ≥ 30 sec' in 'mbcsToSbcs': dot substituted for
<a5>
BTW, a simple one liner for testing is
plot(1, type="n", axes=FALSE, main = "EVENT ≥ 30 sec")
Note that help(pdf) contains
See Also:
pdfFonts, pdf.options, embedFonts, Devices, postscript.
cairo_pdf and (on macOS only) quartz for other devices that
can produce PDF.
More details of font families and encodings and especially
handling text in a non-Latin-1 encoding and embedding fonts can be
found in
Paul Murrell and Brian Ripley (2006). “Non-standard fonts in
PostScript and PDF graphics.” _R News_, *6*(2), 41-47.
<https://www.r-project.org/doc/Rnews/Rnews_2006-2.pdf>.
-
Martin
> Hope this helps,
> Rui Barradas
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
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