On Wed, 11 Dec 2013, James Rooney wrote:
Hi Agus,
Eh perhaps not - is there a more suitable list ? I thought sticking
logos into maps would be common enough practice here ? I'm not sure gimp
is a solution since it also depends on ghostscript. I'm starting to
tihnk Adobe Ilustrator is my only option - which is irritating since I
don't have it.
You want to add an image for which you have either JPEG or EPS versions
available to base R plots? If you convert your JPEG to PNM, use:
library(pixmap)
?"addlogo-methods"
Consider using locator() to provide the anchor for the logo.
Roger
James
________________________________________
From: Agustin Lobo [alobolis...@gmail.com]
Sent: 11 December 2013 12:42
To: James Rooney
Cc: r-sig-geo@r-project.org
Subject: Re: [R-sig-Geo] add image to plot
James,
Are you sure this is the right list for this question?
I would rather use gimp for that purpose.
Agus
On Wed, Dec 11, 2013 at 12:10 PM, James Rooney <roone...@tcd.ie> wrote:
Anyone got experience with grImport even ?
I'm at my wits end with this. Think I'm going to have to just do it in
photoshop or something after the fact.
James
________________________________________
From: r-sig-geo-boun...@r-project.org [r-sig-geo-boun...@r-project.org] On
Behalf Of James Rooney [roone...@tcd.ie]
Sent: 09 December 2013 12:05
To: r-sig-geo@r-project.org
Subject: [R-sig-Geo] add image to plot
Hi all,
I need to add a logo to a plot. I have the logo in eps and jpg formats though
can convert it to something else if needed.
My preference is to use the eps version since I am plotting my graphs to an eps
file.
However I'm having a problem - with grImport - it is not detecting all the
features of the image (not picking up colours and missing internal features of
plot.
My code is thus:
PostScriptTrace("LogoLarge.eps")
logo<-readPicture("LogoLarge.eps.xml")
Does anyone know why it is not catching all features of the image ?
Any other way of doing is ?
James
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--
Roger Bivand
Department of Economics, Norwegian School of Economics,
Helleveien 30, N-5045 Bergen, Norway.
voice: +47 55 95 93 55; fax +47 55 95 95 43
e-mail: roger.biv...@nhh.no
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