[R] Unadulterated plot

[James Nicolson]

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-bounces at r-project.org 
>> [mailto:r-help-bounces at r-project.org] On Behalf Of James Nicolson
>> Sent: Thursday, 19 February 2009 11:22 a.m.
>> To: r-help at 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"
>>> <jlnicolson at gmail.com>
>>> To: <r-help at 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 at 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 at 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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