[R] question about image command

Andrew C. Ward s195404 at student.uq.edu.au
Fri May 2 04:48:15 CEST 2003

I wonder if filled.contour() does what you want:


Andrew C. Ward

CAPE Centre
Department of Chemical Engineering
The University of Queensland
Brisbane Qld 4072 Australia
andreww at cheque.uq.edu.au

Quoting Mikyoung Jun <jun at galton.uchicago.edu>:

> Hello,
> I have a question about image command. When you draw a image plot,
> and 
> let's say we use gray scale. then how can I generate a little bar
> next to 
> the plot which shows the grey levels and the values which
> corresponds to 
> the grey level? ( it doesn't matter whether I am using grey level
> or not. 
> It could be just any colors...)
> The only way that I can do right now is overlaying contour plot on
> the 
> image plot...
> Thank you!
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