[Rd] R 'postscript' plot - not a valid postscript (PR#7559)
p.dalgaard at biostat.ku.dk
Mon Jan 24 17:23:26 CET 2005
dan at bolser.co.uk writes:
> Full_Name: Mr. Daniel Murray Bolser
> Version: R 2.0.0 (2004-10-04)
> OS: Linux beagle 2.4.20-31.9 #1 Tue Apr 13 17:38:16 EDT 2004 i686 athlon i386 GNU/Linux
> Submission from: (NULL) (184.108.40.206)
> Trying to execute the following code produces a 'not a valid postscript' error
> from various postscript readers (gv, ggv, ghostscript). A very similar code
> works fine.
> plot( 1:100, ylim=c(1,700), type='n', log='y')
> abline(h=seq(0,100, 10)) # Comment out this line and it works fine
Just abline(h=0) gives the same effect, with the following in the
77.04 nan m
716.61 nan l
which of course comes from trying to calculate log10(0).
> Looking at this just now I see the problem, but if a ps file is written, it
> should be viewable, so I think this is still a bug.
Yes. However, the workaround would be rather obvious...
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907
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