James,
as I previously told you in my broken English, probably the function
you're looking for is not filled.contour but image and contour
The following code makes exactly what you ask for
data(akima)
akima
akima.smooth <-
with(akima, interp(x, y, z, xo=seq(0,25, length=500),
yo=seq(0,20, length=500)))
op <- par(ann=FALSE, mai=c(0,0,0,0))
image (akima.smooth, main = "interp(<akima data>, *) on finer grid")
contour(akima.smooth, add = TRUE,drawlabels=F)
cheers
Patrizio
2009/2/19 James Nicolson <jlnicol...@gmail.com>:
> 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
>>>>>
>>>>> ______________________________________________
>>>>> 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.
>>>
>>>
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>
> ______________________________________________
> R-help@r-project.org mailing list
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