[Plplot-general] Fw: Obtain Co-ordiantes

[Rayal <ra...@da...>]

Hi,

I am using Plplot5.1.0 for Tcl/Tk 8.4 on Windows NT. I am trying to plot =
real
time data using plplot. My requirement is, when an User clicks on the =
plot, I
should be able to show (x, y) values of that point ?

Does anybody have an idea how this can be done using tcl-tk and plplot =
library?

Thanks.

-Rayal