good point! Provide your own set of x,y,z co-ords, mine are pretty big
but you can use any.
library(akima)
fr3d = data.frame(x,y,z)
xtrp <- interp(fr3d$x,fr3d$y,fr3d$z,linear=FALSE,extrap=TRUE,duplicate=
"strip")
op <- par(ann=FALSE, mai=c(0,0,0,0))
filled.contour(xtrp$x, xtrp$y, xtrp$z, asp = 0.88402366864, col =
rev(rainbow(28,start=0, end=8/12)), n = 40)
par(op)
I tried all these settings too (none of them made a difference)...
usr=c(0,845,0,747), mfcol=c(1,1), mfrow=c(1,1),
oma=c(0,0,0,0),omi=c(0,0,0,0), plt=c(1,1,1,1)
Regards
James
Peter Alspach wrote:
Kia ora James
I think it would be easier to provide you with help if you "provide
commented, minimal, self-contained, reproducible code" [see bottom of
this, or any, email to R-help].
Hei kona ra ...
Peter Alspach
-----Original Message-----
From: r-help-boun...@r-project.org
[mailto:r-help-boun...@r-project.org] On Behalf Of James Nicolson
Sent: Thursday, 19 February 2009 11:22 a.m.
To: r-help@r-project.org
Subject: Re: [R] Unadulterated plot
Hi,
Thanks for your help. I have looked at the beginners
documentation and while there are options to configure
various aspects of the plot none of them seem to have the
desired effect. I have managed to ensure that the plot fills
the space vertically with no margins, no axes etc (using
mai=c(0,0,0,0)). However, horizontally there remains a margin
to the right that pads the space between the filled.contour
and its legend.
I've tried options to par and filled.contour but I can't seem
to remove the legend.
Kind Regards,
James
Simon Pickett wrote:
Hi James,
What you really need to do is to check out the many freely
available
pdfs for R beginners. Here is a good place to start
http://cran.r-project.org/other-docs.html
If I am right interpreting what you want, I think you need
to create a
blank plot with no axes, axis labels etc. Try
plot(x,y,xlab="",ylab="",xaxt=NULL,yaxt=NULL,type="n")
#blank plot
points(x,y)
type "?par" into R and see how you can set parameters like
this up as
the default.
Hope this helps?
Simon.
----- Original Message ----- From: "James Nicolson"
<jlnicol...@gmail.com>
To: <r-help@r-project.org>
Sent: Sunday, February 15, 2009 10:29 PM
Subject: [R] Unadulterated plot
To all,
Apologies if this question has already been asked but I can't find
anything. I can't seem to think of more specific search
terms. I want
to display/create a file of a pure plot with a specific height and
width. I want to utilise every single pixel inside the
axes. I do not
want to display any margins, legends, axes, titles or
spaces around
the edges. Is this possible? Additionally, the plot I am
working with
is a filled.contour plot and I can not remove the legend?
How can I
do this?
Kind Regards,
James
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