Re: [R] problem with symbol function
Based on your solution, could we not fix this issue for the symbol
function?
Le 27 avr. 09 à 23:47, Duncan Murdoch a écrit :
On 27/04/2009 5:23 PM, Christophe Dutang wrote:
so it could be a limitation of graphics on windows?
It's not graphics on Windows, but it appears to be a limitation of
the windows() graphics device in R. It is used for bitmap plots as
well as on-screen plots, which is why you saw the same effect in
jpeg, but different devices are used for Postscript and PDF.
When drawing lines, R handles the dash style itself, rather than
using the built-in dashes. But it doesn't do so for circles, and
doesn't make use of the Windows line styles.
If you really need the dashes onscreen, you can draw the circle
yourself. Assuming the scales are equal on both axes that's easy,
just use
theta - seq(0,2*pi, len=256)
lines(x+r*cos(theta), y+r*sin(theta), lty=dashed)
(where (x,y) is the center and r is the radius). It's more work if
you want things to appear as circles when the scales are unequal,
but I think this works:
circle - function(x, y, inches=1, ...) {
theta - seq(0, 2*pi, len=256)
lines(x + grconvertX(inches*cos(theta), inches, user) -
grconvertX(0, inches, user),
y + grconvertY(inches*sin(theta), inches, user) -
grconvertY(0, inches, user),
...)
}
so you'd get the plot you wanted using
circle(0, 0, inches = 1.5, fg=black,lty=dashed)
The circle function is not vectorized, so it's not as useful as
symbols, but it could be improved.
Duncan Murdoch
It also appears with long dash lines.
x - -4:4
y - -4:4
plot(x,y,type=n)
symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black,
lty=solid)
symbols(0, 0, add = TRUE, circles = 1, inches = 2,
fg=black,lty=dashed)
symbols(0, 0, add = TRUE, circles = 1, inches = 3,
fg=black,lty=longdash, lwd=2)
Le 27 avr. 09 à 23:07, Joshua Wiley a écrit :
I read that the lty=2 argument does not work on all graphics
devices. You might double check that since it works on mac.
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:58:11 +0200
From: Christophe Dutang duta...@gmail.com
Subject: Re: [R] problem with symbol function
To: Joshua Wiley jwile...@ucr.edu
Cc: r-help@r-project.org
This point is ok if I download R from the Austrian mirror. R is
properly install on both computers. I also get this strange
behavior
with R 2.7.2. There is something I'm missing...
Le 27 avr. 09 à 22:54, Joshua Wiley a écrit :
I am running SP3. You said earlier that you were having trouble
downloading 2.9.0, are you sure everything downloaded and
installed
properly? There have been some questions about transitioning to
the
new build going around.
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:45:26 +0200
From: Christophe Dutang duta...@gmail.com
Subject: Re: [R] problem with symbol function
To: Joshua Wiley jwile...@ucr.edu
Cc: r-help@r-project.org
what is your service pack version?
at home I use the SP2 version.
Le 27 avr. 09 à 22:29, Joshua Wiley a écrit :
Hi Christophe,
I am able to plot dashed circles on Windows. I'm afraid I do not
have any suggestions for you. What happens when you try to
plot it
on Windows?
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:15:53 +0200
From: r-help-boun...@r-project.org (on behalf of Christophe
Dutang duta...@gmail.com
)
Subject: [R] problem with symbol function
To: r-help@r-project.org
Hi all,
I use the symbol functions to draw circles. But the argument
lty
does
not work on windows but works correctly on my macbook:
x - -4:4
y - -4:4
plot(x,y,type=n)
symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black,
lty=solid)
symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black,
lty=dashed)
The second circle should be drawn with dash... it works on my
macbook
but on my PC.
I use R 2.9.0 on windows xp home and mac os 10.5.
Does anyone have this problem? is it a limitation of windows?
thanks in advance
Christophe
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
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.
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
Re: [R] problem with symbol function
Christophe Dutang wrote:
Based on your solution, could we not fix this issue for the symbol
function?
Sure, send a patch.
Duncan Murdoch
Le 27 avr. 09 à 23:47, Duncan Murdoch a écrit :
On 27/04/2009 5:23 PM, Christophe Dutang wrote:
so it could be a limitation of graphics on windows?
It's not graphics on Windows, but it appears to be a limitation of
the windows() graphics device in R. It is used for bitmap plots as
well as on-screen plots, which is why you saw the same effect in
jpeg, but different devices are used for Postscript and PDF.
When drawing lines, R handles the dash style itself, rather than
using the built-in dashes. But it doesn't do so for circles, and
doesn't make use of the Windows line styles.
If you really need the dashes onscreen, you can draw the circle
yourself. Assuming the scales are equal on both axes that's easy,
just use
theta - seq(0,2*pi, len=256)
lines(x+r*cos(theta), y+r*sin(theta), lty=dashed)
(where (x,y) is the center and r is the radius). It's more work if
you want things to appear as circles when the scales are unequal,
but I think this works:
circle - function(x, y, inches=1, ...) {
theta - seq(0, 2*pi, len=256)
lines(x + grconvertX(inches*cos(theta), inches, user) -
grconvertX(0, inches, user),
y + grconvertY(inches*sin(theta), inches, user) -
grconvertY(0, inches, user),
...)
}
so you'd get the plot you wanted using
circle(0, 0, inches = 1.5, fg=black,lty=dashed)
The circle function is not vectorized, so it's not as useful as
symbols, but it could be improved.
Duncan Murdoch
It also appears with long dash lines.
x - -4:4
y - -4:4
plot(x,y,type=n)
symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black,
lty=solid)
symbols(0, 0, add = TRUE, circles = 1, inches = 2,
fg=black,lty=dashed)
symbols(0, 0, add = TRUE, circles = 1, inches = 3,
fg=black,lty=longdash, lwd=2)
Le 27 avr. 09 à 23:07, Joshua Wiley a écrit :
I read that the lty=2 argument does not work on all graphics
devices. You might double check that since it works on mac.
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:58:11 +0200
From: Christophe Dutang duta...@gmail.com
Subject: Re: [R] problem with symbol function
To: Joshua Wiley jwile...@ucr.edu
Cc: r-help@r-project.org
This point is ok if I download R from the Austrian mirror. R is
properly install on both computers. I also get this strange
behavior
with R 2.7.2. There is something I'm missing...
Le 27 avr. 09 à 22:54, Joshua Wiley a écrit :
I am running SP3. You said earlier that you were having trouble
downloading 2.9.0, are you sure everything downloaded and
installed
properly? There have been some questions about transitioning to
the
new build going around.
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:45:26 +0200
From: Christophe Dutang duta...@gmail.com
Subject: Re: [R] problem with symbol function
To: Joshua Wiley jwile...@ucr.edu
Cc: r-help@r-project.org
what is your service pack version?
at home I use the SP2 version.
Le 27 avr. 09 à 22:29, Joshua Wiley a écrit :
Hi Christophe,
I am able to plot dashed circles on Windows. I'm afraid I do not
have any suggestions for you. What happens when you try to
plot it
on Windows?
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:15:53 +0200
From: r-help-boun...@r-project.org (on behalf of Christophe
Dutang duta...@gmail.com
)
Subject: [R] problem with symbol function
To: r-help@r-project.org
Hi all,
I use the symbol functions to draw circles. But the argument
lty
does
not work on windows but works correctly on my macbook:
x - -4:4
y - -4:4
plot(x,y,type=n)
symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black,
lty=solid)
symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black,
lty=dashed)
The second circle should be drawn with dash... it works on my
macbook
but on my PC.
I use R 2.9.0 on windows xp home and mac os 10.5.
Does anyone have this problem? is it a limitation of windows?
thanks in advance
Christophe
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
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.
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
[[alternative
Re: [R] problem with symbol function
The my.symbols function in the TeachingDemos package works here. It was
designed to work like symbols, but with user defined symbols:
library(TeachingDemos)
theta - seq(0, 2*pi, len=256)
circ - cbind( cos(theta), sin(theta) )
x - runif(10)
y - rnorm(10, 100, 20)
z - runif(10, .5, 1)
my.symbols(x,y, circ, inches=.3, add=FALSE)
my.symbols(x,y, circ, inches=.3, lty='dashed', add=FALSE)
my.symbols(x,y, circ, inches=.5*z, lty='dashed', add=FALSE)
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.s...@imail.org
801.408.8111
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
project.org] On Behalf Of Duncan Murdoch
Sent: Monday, April 27, 2009 3:48 PM
To: Christophe Dutang
Cc: r-help@r-project.org
Subject: Re: [R] problem with symbol function
On 27/04/2009 5:23 PM, Christophe Dutang wrote:
so it could be a limitation of graphics on windows?
It's not graphics on Windows, but it appears to be a limitation of the
windows() graphics device in R. It is used for bitmap plots as well as
on-screen plots, which is why you saw the same effect in jpeg, but
different devices are used for Postscript and PDF.
When drawing lines, R handles the dash style itself, rather than using
the built-in dashes. But it doesn't do so for circles, and doesn't
make
use of the Windows line styles.
If you really need the dashes onscreen, you can draw the circle
yourself. Assuming the scales are equal on both axes that's easy, just
use
theta - seq(0,2*pi, len=256)
lines(x+r*cos(theta), y+r*sin(theta), lty=dashed)
(where (x,y) is the center and r is the radius). It's more work if you
want things to appear as circles when the scales are unequal, but I
think this works:
circle - function(x, y, inches=1, ...) {
theta - seq(0, 2*pi, len=256)
lines(x + grconvertX(inches*cos(theta), inches, user) -
grconvertX(0, inches, user),
y + grconvertY(inches*sin(theta), inches, user) -
grconvertY(0, inches, user),
...)
}
so you'd get the plot you wanted using
circle(0, 0, inches = 1.5, fg=black,lty=dashed)
The circle function is not vectorized, so it's not as useful as
symbols,
but it could be improved.
Duncan Murdoch
It also appears with long dash lines.
x - -4:4
y - -4:4
plot(x,y,type=n)
symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black,
lty=solid)
symbols(0, 0, add = TRUE, circles = 1, inches = 2,
fg=black,lty=dashed)
symbols(0, 0, add = TRUE, circles = 1, inches = 3,
fg=black,lty=longdash, lwd=2)
Le 27 avr. 09 à 23:07, Joshua Wiley a écrit :
I read that the lty=2 argument does not work on all graphics
devices. You might double check that since it works on mac.
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:58:11 +0200
From: Christophe Dutang duta...@gmail.com
Subject: Re: [R] problem with symbol function
To: Joshua Wiley jwile...@ucr.edu
Cc: r-help@r-project.org
This point is ok if I download R from the Austrian mirror. R is
properly install on both computers. I also get this strange
behavior
with R 2.7.2. There is something I'm missing...
Le 27 avr. 09 à 22:54, Joshua Wiley a écrit :
I am running SP3. You said earlier that you were having trouble
downloading 2.9.0, are you sure everything downloaded and
installed
properly? There have been some questions about transitioning to
the
new build going around.
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:45:26 +0200
From: Christophe Dutang duta...@gmail.com
Subject: Re: [R] problem with symbol function
To: Joshua Wiley jwile...@ucr.edu
Cc: r-help@r-project.org
what is your service pack version?
at home I use the SP2 version.
Le 27 avr. 09 à 22:29, Joshua Wiley a écrit :
Hi Christophe,
I am able to plot dashed circles on Windows. I'm afraid I do not
have any suggestions for you. What happens when you try to plot
it
on Windows?
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:15:53 +0200
From: r-help-boun...@r-project.org (on behalf of Christophe
Dutang duta...@gmail.com
)
Subject: [R] problem with symbol function
To: r-help@r-project.org
Hi all,
I use the symbol functions to draw circles. But the argument
lty
does
not work on windows but works correctly on my macbook:
x - -4:4
y - -4:4
plot(x,y,type=n)
symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black,
lty=solid)
symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black,
lty=dashed)
The second circle should be drawn with dash... it works on my
macbook
but on my PC.
I use R 2.9.0 on windows xp home and mac os 10.5.
Does anyone have this problem? is it a limitation of windows?
thanks in advance
Christophe
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http
[R] problem with symbol function
Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
it just plot solid lines? I also have a similar problem on my PC at the office, which run XP pro... Le 27 avr. 09 à 22:29, Joshua Wiley a écrit : Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com ) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
what is your service pack version? at home I use the SP2 version. Le 27 avr. 09 à 22:29, Joshua Wiley a écrit : Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com ) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
This point is ok if I download R from the Austrian mirror. R is properly install on both computers. I also get this strange behavior with R 2.7.2. There is something I'm missing... Le 27 avr. 09 à 22:54, Joshua Wiley a écrit : I am running SP3. You said earlier that you were having trouble downloading 2.9.0, are you sure everything downloaded and installed properly? There have been some questions about transitioning to the new build going around. Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:45:26 +0200 From: Christophe Dutang duta...@gmail.com Subject: Re: [R] problem with symbol function To: Joshua Wiley jwile...@ucr.edu Cc: r-help@r-project.org what is your service pack version? at home I use the SP2 version. Le 27 avr. 09 à 22:29, Joshua Wiley a écrit : Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com ) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
I am running SP3. You said earlier that you were having trouble downloading 2.9.0, are you sure everything downloaded and installed properly? There have been some questions about transitioning to the new build going around. Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:45:26 +0200 From: Christophe Dutang duta...@gmail.com Subject: Re: [R] problem with symbol function To: Joshua Wiley jwile...@ucr.edu Cc: r-help@r-project.org what is your service pack version? at home I use the SP2 version. Le 27 avr. 09 à 22:29, Joshua Wiley a écrit : Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com ) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
I just tested this on my windows setup and you're right - it appears to draw 2 solid circles and if you save as .png or .jpeg that's what you get in the resultant file - but if you save as .ps or .pdf you get a dashed outer circle. I don't know why. Andy. R 2.8.1 andydol...@gmail.com 2009/4/27 Christophe Dutang duta...@gmail.com what is your service pack version? at home I use the SP2 version. Le 27 avr. 09 à 22:29, Joshua Wiley a écrit : Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr __ R-help@r-project.org mailing list 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. [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
I read that the lty=2 argument does not work on all graphics devices. You might double check that since it works on mac. Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:58:11 +0200 From: Christophe Dutang duta...@gmail.com Subject: Re: [R] problem with symbol function To: Joshua Wiley jwile...@ucr.edu Cc: r-help@r-project.org This point is ok if I download R from the Austrian mirror. R is properly install on both computers. I also get this strange behavior with R 2.7.2. There is something I'm missing... Le 27 avr. 09 à 22:54, Joshua Wiley a écrit : I am running SP3. You said earlier that you were having trouble downloading 2.9.0, are you sure everything downloaded and installed properly? There have been some questions about transitioning to the new build going around. Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:45:26 +0200 From: Christophe Dutang duta...@gmail.com Subject: Re: [R] problem with symbol function To: Joshua Wiley jwile...@ucr.edu Cc: r-help@r-project.org what is your service pack version? at home I use the SP2 version. Le 27 avr. 09 à 22:29, Joshua Wiley a écrit : Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com ) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
Yes png or jpeg files do not work whereas pdfs are ok on windows... Le 27 avr. 09 à 22:59, Andrew Dolman a écrit : I just tested this on my windows setup and you're right - it appears to draw 2 solid circles and if you save as .png or .jpeg that's what you get in the resultant file - but if you save as .ps or .pdf you get a dashed outer circle. I don't know why. Andy. R 2.8.1 andydol...@gmail.com 2009/4/27 Christophe Dutang duta...@gmail.com what is your service pack version? at home I use the SP2 version. Le 27 avr. 09 à 22:29, Joshua Wiley a écrit : Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com ) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr __ R-help@r-project.org mailing list 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. -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
On 27/04/2009 4:29 PM, Joshua Wiley wrote: Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Were you using the same code as Christophe? I see what he saw: the circle comes out with a solid line. Duncan Murdoch Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. __ R-help@r-project.org mailing list 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. __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
so it could be a limitation of graphics on windows? It also appears with long dash lines. x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black,lty=dashed) symbols(0, 0, add = TRUE, circles = 1, inches = 3, fg=black,lty=longdash, lwd=2) Le 27 avr. 09 à 23:07, Joshua Wiley a écrit : I read that the lty=2 argument does not work on all graphics devices. You might double check that since it works on mac. Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:58:11 +0200 From: Christophe Dutang duta...@gmail.com Subject: Re: [R] problem with symbol function To: Joshua Wiley jwile...@ucr.edu Cc: r-help@r-project.org This point is ok if I download R from the Austrian mirror. R is properly install on both computers. I also get this strange behavior with R 2.7.2. There is something I'm missing... Le 27 avr. 09 à 22:54, Joshua Wiley a écrit : I am running SP3. You said earlier that you were having trouble downloading 2.9.0, are you sure everything downloaded and installed properly? There have been some questions about transitioning to the new build going around. Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:45:26 +0200 From: Christophe Dutang duta...@gmail.com Subject: Re: [R] problem with symbol function To: Joshua Wiley jwile...@ucr.edu Cc: r-help@r-project.org what is your service pack version? at home I use the SP2 version. Le 27 avr. 09 à 22:29, Joshua Wiley a écrit : Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com ) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
On 27/04/2009 5:23 PM, Christophe Dutang wrote:
so it could be a limitation of graphics on windows?
It's not graphics on Windows, but it appears to be a limitation of the
windows() graphics device in R. It is used for bitmap plots as well as
on-screen plots, which is why you saw the same effect in jpeg, but
different devices are used for Postscript and PDF.
When drawing lines, R handles the dash style itself, rather than using
the built-in dashes. But it doesn't do so for circles, and doesn't make
use of the Windows line styles.
If you really need the dashes onscreen, you can draw the circle
yourself. Assuming the scales are equal on both axes that's easy, just use
theta - seq(0,2*pi, len=256)
lines(x+r*cos(theta), y+r*sin(theta), lty=dashed)
(where (x,y) is the center and r is the radius). It's more work if you
want things to appear as circles when the scales are unequal, but I
think this works:
circle - function(x, y, inches=1, ...) {
theta - seq(0, 2*pi, len=256)
lines(x + grconvertX(inches*cos(theta), inches, user) -
grconvertX(0, inches, user),
y + grconvertY(inches*sin(theta), inches, user) -
grconvertY(0, inches, user),
...)
}
so you'd get the plot you wanted using
circle(0, 0, inches = 1.5, fg=black,lty=dashed)
The circle function is not vectorized, so it's not as useful as symbols,
but it could be improved.
Duncan Murdoch
It also appears with long dash lines.
x - -4:4
y - -4:4
plot(x,y,type=n)
symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black,
lty=solid)
symbols(0, 0, add = TRUE, circles = 1, inches = 2,
fg=black,lty=dashed)
symbols(0, 0, add = TRUE, circles = 1, inches = 3,
fg=black,lty=longdash, lwd=2)
Le 27 avr. 09 à 23:07, Joshua Wiley a écrit :
I read that the lty=2 argument does not work on all graphics
devices. You might double check that since it works on mac.
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:58:11 +0200
From: Christophe Dutang duta...@gmail.com
Subject: Re: [R] problem with symbol function
To: Joshua Wiley jwile...@ucr.edu
Cc: r-help@r-project.org
This point is ok if I download R from the Austrian mirror. R is
properly install on both computers. I also get this strange behavior
with R 2.7.2. There is something I'm missing...
Le 27 avr. 09 à 22:54, Joshua Wiley a écrit :
I am running SP3. You said earlier that you were having trouble
downloading 2.9.0, are you sure everything downloaded and installed
properly? There have been some questions about transitioning to the
new build going around.
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:45:26 +0200
From: Christophe Dutang duta...@gmail.com
Subject: Re: [R] problem with symbol function
To: Joshua Wiley jwile...@ucr.edu
Cc: r-help@r-project.org
what is your service pack version?
at home I use the SP2 version.
Le 27 avr. 09 à 22:29, Joshua Wiley a écrit :
Hi Christophe,
I am able to plot dashed circles on Windows. I'm afraid I do not
have any suggestions for you. What happens when you try to plot it
on Windows?
Joshua Wiley
Original message
Date: Mon, 27 Apr 2009 22:15:53 +0200
From: r-help-boun...@r-project.org (on behalf of Christophe
Dutang duta...@gmail.com
)
Subject: [R] problem with symbol function
To: r-help@r-project.org
Hi all,
I use the symbol functions to draw circles. But the argument lty
does
not work on windows but works correctly on my macbook:
x - -4:4
y - -4:4
plot(x,y,type=n)
symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black,
lty=solid)
symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black,
lty=dashed)
The second circle should be drawn with dash... it works on my
macbook
but on my PC.
I use R 2.9.0 on windows xp home and mac os 10.5.
Does anyone have this problem? is it a limitation of windows?
thanks in advance
Christophe
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
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.
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
--
Christophe Dutang
Ph. D. student at ISFA, Lyon, France
website: http://dutangc.free.fr
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
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
Re: [R] problem with symbol function
My apologies; I did not use exactly his code. I usually plot directly to postscript files. Since when I manipulated the lty argument, I got the expected results (via postscript), everything seemed in order. It never occurred to me that postscript would not give me the same view. I am very sorry for the inconvenience. Joshua Wiley Original message Date: Mon, 27 Apr 2009 17:12:18 -0400 From: Duncan Murdoch murd...@stats.uwo.ca Subject: Re: [R] problem with symbol function To: Joshua Wiley jwile...@ucr.edu Cc: r-help@r-project.org, Christophe Dutang duta...@gmail.com On 27/04/2009 4:29 PM, Joshua Wiley wrote: Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Were you using the same code as Christophe? I see what he saw: the circle comes out with a solid line. Duncan Murdoch Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. __ R-help@r-project.org mailing list 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. __ R-help@r-project.org mailing list 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.
Re: [R] problem with symbol function
ok, I'll try to use to your code or use pdf files. Thanks for all Christophe Le 28 avr. 09 à 01:38, Joshua Wiley a écrit : My apologies; I did not use exactly his code. I usually plot directly to postscript files. Since when I manipulated the lty argument, I got the expected results (via postscript), everything seemed in order. It never occurred to me that postscript would not give me the same view. I am very sorry for the inconvenience. Joshua Wiley Original message Date: Mon, 27 Apr 2009 17:12:18 -0400 From: Duncan Murdoch murd...@stats.uwo.ca Subject: Re: [R] problem with symbol function To: Joshua Wiley jwile...@ucr.edu Cc: r-help@r-project.org, Christophe Dutang duta...@gmail.com On 27/04/2009 4:29 PM, Joshua Wiley wrote: Hi Christophe, I am able to plot dashed circles on Windows. I'm afraid I do not have any suggestions for you. What happens when you try to plot it on Windows? Were you using the same code as Christophe? I see what he saw: the circle comes out with a solid line. Duncan Murdoch Joshua Wiley Original message Date: Mon, 27 Apr 2009 22:15:53 +0200 From: r-help-boun...@r-project.org (on behalf of Christophe Dutang duta...@gmail.com) Subject: [R] problem with symbol function To: r-help@r-project.org Hi all, I use the symbol functions to draw circles. But the argument lty does not work on windows but works correctly on my macbook: x - -4:4 y - -4:4 plot(x,y,type=n) symbols(0, 0, add = TRUE, circles = 1, inches = 1, fg=black, lty=solid) symbols(0, 0, add = TRUE, circles = 1, inches = 2, fg=black, lty=dashed) The second circle should be drawn with dash... it works on my macbook but on my PC. I use R 2.9.0 on windows xp home and mac os 10.5. Does anyone have this problem? is it a limitation of windows? thanks in advance Christophe -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr [[alternative HTML version deleted]] __ R-help@r-project.org mailing list 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. __ R-help@r-project.org mailing list 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. -- Christophe Dutang Ph. D. student at ISFA, Lyon, France website: http://dutangc.free.fr __ R-help@r-project.org mailing list 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.
