On 2010-09-23 17:57, array chip wrote:
Yes, it does what I want. Thank you Peter! Just wondering what else grid.pars
controls? not just the symbol in legend, right?
John
You can have a look at ?gpar (after loading package 'grid').
For example, your original request could be handled with
setting lex=2, but that would thicken all lines including the
axes and tick marks.
I'm not sure that my advice was the best; it's just what
occured to me at the moment. Perhaps Deepayan will weigh in
with the definitive solution.
-Peter Ehlers
----- Original Message ----
From: Peter Ehlers<ehl...@ucalgary.ca>
To: array chip<arrayprof...@yahoo.com>
Cc: "r-help@r-project.org"<r-help@r-project.org>
Sent: Thu, September 23, 2010 4:34:44 PM
Subject: Re: [R] how to make point character thicker in the legend of xyplot?
On 2010-09-23 17:15, array chip wrote:
Now I got point character thicker using panel.points(lwd=2), But I can't make
it
thicker in the legend of the plot. Here is an example:
xyplot(1:10~1:10,groups=rep(1:5,2),col=1:2,pch=0:1,type='p',cex=2,panel=panel.points,lwd=3,
,
key=list(x=0.7,y=0.2,corner=c(0,0),type='p',
points=list(col=1:2,pch=0:1,cex=2,lwd=2),
text=list(lab=c('A','B'),cex=1.5,font=2)))
Any suggestions?
You can add this line to your xyplot call:
par.settings = list(grid.pars = list(lwd = 2)),
-Peter Ehlers
Thanks
John
----- Original Message ----
From: array chip<arrayprof...@yahoo.com>
To: Greg Snow<greg.s...@imail.org>
Cc: r-help@r-project.org
Sent: Thu, September 23, 2010 4:03:00 PM
Subject: Re: [R] how to make point character thicker in xyplot?
Thank you Greg. I also got it work by using panel.points (lwd=2) instead of
using panel.xyplot()
----- Original Message ----
From: Greg Snow<greg.s...@imail.org>
To: array chip<arrayprof...@yahoo.com>; "r-help@r-project.org"
<r-help@r-project.org>
Sent: Thu, September 23, 2010 2:48:06 PM
Subject: RE: [R] how to make point character thicker in xyplot?
There is probably a simpler way, but if you want full customization, look at
panel.my.symbols in the TeachingDemos package.
-----Original Message-----
From: array chip<arrayprof...@yahoo.com>
Sent: Thursday, September 23, 2010 2:52 PM
To: r-help@r-project.org<r-help@r-project.org>
Subject: [R] how to make point character thicker in xyplot?
Is there anyway to make plotting point character being thicker in xyplot? I
mean
not larger which can achieved by "cex=2", but thicker. I tried lwd=2, but it
didn't work. I know "lwd" works in regular plot() not only for lines, but also
for points. For example
plot(1:10, lwd=2)
Thanks
John
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