Sorry about the previuos e-mails which were
incomplete, I have been
having trouble with my keyboard when sending mail.
I hope now comes the whole message.
Cheers,
Xavier
--- Xavier Calbet <[EMAIL PROTECTED]> escribió:
> There is a high level routine called cursor and it
> is very easy to use. Something like,
>
> ( $xc, $yc, $ch , $xref,$yref) =
> $window->cursor( { XRef=>$xc,
> YRef=>yc,
> Type=>'CrossHair' } );
>
> The help can be seen by typing
> "help PDL::Graphics::PGPLOT::Window" on the
> perldl command line. After that search for cursor
> with "/cursor" and then "n".
>
> Enjoy,
>
> Xavier
>
>
> --- Girish V <[EMAIL PROTECTED]> escribió:
>
> > Hi,
> >
> > I am writing a program to visualize raw data from
> > an X-ray experiment
> > we are building. I am using pgplot for drawing the
> > plots and spectra. I
> > am stuck at one point. For easy checking, I want
> to
> > get the pixel values
> > under the cursor in the pgplot window. Is there a
> > way to show the pixel
> > value and cursor position under the mouse pointer
> in
> > a corner of pgplot
> > window? I went through the FAQ and mailing list,
> but
> > can not find the info.
> >
> > with warm regards
> >
> > Girish
> >
> >
> > _______________________________________________
> > Perldl mailing list
> > [email protected]
> >
>
http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
> >
>
>
>
>
> ______________________________________________
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______________________________________________
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