Hi all,
 I am trying to display a matrix of plots(images), for example a 3*3 matrix
of 9 image plots, such that when a user clicks on a image i can show the
enlarged plot. I tried the multiple graphic device(using mfcol=c(3,3) and
mfg), but it creates multiple plots in a single image file. So, i won't be
able to highlight a particular plot when the user clicks on it.
 To be more clear, can i display images in the form of a matrix in R. Are
there any grids available? Please let me know.
 Thanks,
Vasu.

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