Re: decorating an image

[Paul Kienzle]

I got excellent results with epstk for just this purpose.  You may also
want some of the colormaps from octave-forge (http://octave.sf.net) --- 
don't remember whether epstk supplies its own.

Paul Kienzle
address@hidden

On Fri, Nov 01, 2002 at 05:34:26PM -0500, Albert F. Niessner wrote:
> 
> I have a very large 2-D spectrum that I have imaged. Looks great, but I
> need to decorate it for presentation and the manual does not seem to
> cover this. I would like to label the two axis (frequency on one and
> time -- when data was taken -- on the other) and put a scale on the
> image as well (red == 0 db and blue == -120 db kind of thing). The image
> is wonderful for demonstrating the temporal changes in the spectrum, but
> without a scale and labels it cannot be shared. How do I add this
> information?
> 
> Thanks in advance.
> 
> Al Niessner
>  
> 
> 
> 
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-------------------------------------------------------------
Octave is freely available under the terms of the GNU GPL.

Octave's home on the web:  http://www.octave.org
How to fund new projects:  http://www.octave.org/funding.html
Subscription information:  http://www.octave.org/archive.html
-------------------------------------------------------------