Hi Justin,
It sounds like you might be able to use the 'hyperplot()' function (in
the 'caroline' package) for creating an html imagemap around your
figure. This is assuming all that you want to do is interactivate a
2-dimensional scatter plot. You'd also lose PDF-pagination but the
auto-tabbing of most browsers from each independent hyperplot() call
should help you stay organized.
Say you use hyperplot() like so:
----------------------------------------------------------------
library(caroline)
chr1 <- data.frame(pos=1:1000, cov=rnorm(1000,10,1),
url=paste('http://my.genome.org/id=',1:1000,sep=''))
hyperplot(x='pos',y='cov', annout=chr1, link='url',
xlab='position', ylab='coverage')
chr2 <- data.frame(pos=1:1000, cov=rnorm(1000,10,1),
url=paste('http://my.genome.org/id=',1:1000,sep=''))
hyperplot(x='pos',y='cov', annout=chr2, link='url',
xlab='position', ylab='coverage')
#chr3 <-
#...etc...
----------------------------------------------------------------
With this approach you'd have each chromosome on a different tab.
Cheers,
Dave
On 12/5/2011 12:20 PM, Yihui Xie wrote:
Sorry I experimented with tikzDevice using \href{}{} but failed.
You can probably try the old image hotspot technique in HTML. I
remember someone did this before in R, but I cannot find the link to
the work now. The key is your need to use the two functions grconvertX
and grconvertY.
Regards,
Yihui
--
Yihui Xie<xieyi...@gmail.com>
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA
On Mon, Dec 5, 2011 at 2:10 PM, Justin Fincher<finc...@cs.fsu.edu> wrote:
For example, say I am plotting some data that is genomic and therefore
maps to a specific locus on the human genome, like a gene. I was
hoping to have the title of the plot display the gene name, but have
it be a link so that clicking on it would take you to those
coordinates on a public browser, like USCS's genome browser. So
basically, I was hoping to have text in a plot generated by R function
as a normal html-style link.
- Fincher
On Mon, Dec 5, 2011 at 14:09, Yihui Xie<x...@yihui.name> wrote:
It seems I missed the context of this post -- who is "you", and what
is "something other than the URL"?
I feel the tikzDevice package should be an option for the task.
Regards,
Yihui
--
Yihui Xie<xieyi...@gmail.com>
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA
On Mon, Dec 5, 2011 at 12:39 PM, Justin Fincher<finc...@cs.fsu.edu> wrote:
Howdy,
I have read that if you put a URL in the text of a plot being saved
into pdf, the result is a functional hyperlink. I am interested in
having text in a plot that is linked to a URL, but I would like the
text to be something other than the URL. Is this possible? Thank you.
- Fincher
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