Re: [PyMOL] spectrum

[Robert C. <rob...@qu...>]

Hi Mark and Sean,

On Sat, 07 Nov 2009 10:05:59 -0500 Sean Law <mag...@ho...> wrote:

> Sorry for the earlier confusion.  I think I found a hackish way of getting
> a gray spectrum:

<snip Sean's extensive explanation>

I know I'm biased, since I wrote the color_b.py script, but I fail to see what
is difficult about typing:

color_b  "selectionname", gradient=user, user_rgb=[.2,.2,.2,.5,.5,.5,.8,.8,.8]

In order to colour "selectionname" in a gray spectrum that goes from 20%
gray, has a midpoint of 50% gray and ends at 80% gray (where 20% gray is the
same as the colour called gray20, i.e. close to black and 80% gray is almost
white). 


Cheers,
Rob
-- 
Robert L. Campbell, Ph.D.
Senior Research Associate/Adjunct Assistant Professor 
Botterell Hall Rm 644
Department of Biochemistry, Queen's University, 
Kingston, ON K7L 3N6  Canada
Tel: 613-533-6821            Fax: 613-533-2497
<rob...@qu...>    http://pldserver1.biochem.queensu.ca/~rlc