From jago at mclink.it  Mon Aug  4 19:05:17 2003
From: jago at mclink.it (Stefano Iacus)
Date: Mon Aug  4 18:04:46 2003
Subject: [Rd] Mac OS 10 (not X11) failure to rotate symbols (PR#3602)
In-Reply-To: <Pine.LNX.4.44.0308040732410.8138-100000@gannet.stats>
Message-ID: <7109EFC7-C695-11D7-8EDC-003065CC4CB8@mclink.it>

As pointed out by Brian,

this is documented. BTW, it works fine with R-1.7.1 and the quartz() 
device and in the forthcoming version of R for MacOS X which is the 
Darwin port of R with the Aqua GUI (again, as pointed out by Brian, the 
old Carbon port is now freezed).

stefano

On Luned?, ago 4, 2003, at 08:36 Europe/Rome, Prof Brian Ripley wrote:

> This is not a bug: it is documented.  Please read what help(par) says
> about rotation under crt.
>
> I have already pointed this out to you (twice), as well as the fact 
> that
> there is no `R version 1.71' and that that port of R is now frozen.
>
> On Thu, 31 Jul 2003 p.b.pynsent@bham.ac.uk wrote:
>
>>
>> In the following code the arrow symbols do not rotate with the text on
>> the Mac OS window,  however the do rotate on X11 port on Mac OS.
>> (R version 1.71)
>> x <- c(0,10.)
>> y <- c(0,10.)
>> offset <- 3
>> centre <- 5
>> plot(x,y, xlim=range(x), ylim=range(y),type="n", xlab="",ylab="",
>> main="",xaxt="n",yaxt="n")
>> for (i in (seq(0, 340, by=45))	)
>> 	{
>> 	px <- centre + cos((i*pi)/180) * offset
>> 	py <- centre + sin((i*pi)/180) * offset
>> 	text(px, py,
>> 	labels=substitute(that%->%phantom(1),list(that=i)), pos=1, 
>> col="blue",
>> cex=0.7, srt=i)
>> 	text(px, py,
>> 	labels=substitute(that%<-%phantom(1),list(that=i)), pos=3,
>> col="blue",cex=0.7,srt=i)
>> 	lines(px, py, type="p", col="black") #just for reference
>> 	}
>>
>> Many thanks.
>> Paul
>>
>>
>> Dr. P. B. Pynsent,
>> Research and Teaching Centre,
>> Royal Orthopaedic Hospital,
>> Birmingham, B31 2AP, U.K.
>>
>> ______________________________________________
>> R-devel@stat.math.ethz.ch mailing list
>> https://www.stat.math.ethz.ch/mailman/listinfo/r-devel
>>
>
> -- 
> Brian D. Ripley,                  ripley@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-devel@stat.math.ethz.ch mailing list
> https://www.stat.math.ethz.ch/mailman/listinfo/r-devel
>


[Rd] Mac OS 10 (not X11) failure to rotate symbols (PR#3602)
Stefano Iacus