Re: [R] pass longer arguments to adj of text()
...and the offset argument can't handle arrays either:
text(c(0,0),c(0,0),c("a","b"),pos=c(1,2),offset=c(1,0.5),col="darkgreen")
The second argument does not have any effect.
Can I pass arrays to text and use diffent locations?
Thomas
PS: I use R version 2.5.0 (2007-04-23) under Win2000.
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Re: [R] pass longer arguments to adj of text()
Why do you expect this to be vectorized when the help page clearly says
otherwise? See
adj: one or two values in [0,1] which specify the x (and
optionally y) adjustment of the labels. On most devices
values outside that interval will also work.
What is wrong with two or more text() calls?
NB: library(fortunes); fortune("WTFM") applies.
On Mon, 20 Oct 2008, Thomas Steiner wrote:
Hi,
text()'s pos does handle more dimensional labels, while adj does not -
or how can I pass an array to text() and use the adj argument (skyblue
text)?
plot(-1:1,-1:1)
text(c(0,0),c(0,0),c("a","b"),pos=c(1,2),col="red")
text(c(0,0),c(0,0),c("a","b"),adj=cbind(c(1,2),c(1,1)),col="skyblue")
Thomas
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University of Oxford, Tel: +44 1865 272861 (self)
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Re: [R] pass longer arguments to adj of text()
Brian, thank you for your reply.
> Why do you expect this to be vectorized when the help page clearly says
> otherwise?
Sure, it's in line with the help, no problem there. I just asked if
this feature is somehow possible.
I expected it, because "pos" does take arrays and it "overrides any
adj value given" (see help). So if "pos" does, why not "adj"?
> What is wrong with two or more text() calls?
it's quicker and more beautiful.
See my code at the end (last loop) of
http://commons.wikimedia.org/wiki/Image:Sonnenstand.png
Thomas
> NB: library(fortunes); fortune("WTFM") applies.
This one I didn't get. They help to do it without a loop?
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Re: [R] pass longer arguments to adj of text()
Thomas Steiner wrote:
NB: library(fortunes); fortune("WTFM") applies.
This one I didn't get. They help to do it without a loop?
No.
> library(fortunes); fortune("WTFM")
This is all documented in TFM. Those who WTFM don't want to have to WTFM
again
on the mailing list. RTFM.
-- Barry Rowlingson
R-help (October 2003)
(TFM == The Friggin' Manual (or thereabouts), W==Write, R==Read)
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Re: [R] pass longer arguments to adj of text()
On Mon, 20 Oct 2008, Thomas Steiner wrote:
Brian, thank you for your reply.
Why do you expect this to be vectorized when the help page clearly says
otherwise?
Sure, it's in line with the help, no problem there. I just asked if
this feature is somehow possible.
I expected it, because "pos" does take arrays and it "overrides any
adj value given" (see help). So if "pos" does, why not "adj"?
What is wrong with two or more text() calls?
it's quicker and more beautiful.
See my code at the end (last loop) of
http://commons.wikimedia.org/wiki/Image:Sonnenstand.png
Perhaps
mapply( text, px, py, angle2date(jp), adj=adj, MoreArgs=list(cex=0.85))
is more to your liking?
HTH,
Chuck
Thomas
NB: library(fortunes); fortune("WTFM") applies.
This one I didn't get. They help to do it without a loop?
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Charles C. Berry(858) 534-2098
Dept of Family/Preventive Medicine
E mailto:[EMAIL PROTECTED] UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/ La Jolla, San Diego 92093-0901
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