re:How to convert HSB values into RGB values

[grundman cs uni-duesseldorf de (Sven Grundmann)]

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>From becka@cs.uni-duesseldorf.de  Fri Oct 15 13:09:39 1999
Date: Fri, 15 Oct 1999 13:07:49 +0200
From: Andreas Beck <becka@cs.uni-duesseldorf.de>
To: Sven Grundmann <grundman@cs.uni-duesseldorf.de>
Subject: Re: Forwarded mail...
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References: <9910151026.AA04619@sartre.cs.uni-duesseldorf.de>
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In-Reply-To: <9910151026.AA04619@sartre.cs.uni-duesseldorf.de>; from Sven Grundmann on Fri, Oct 15, 1999 at 12:26:37PM +0200

Hi !

I have a pointer to the requested information. Could you please forward back 
to the list, as it will probably not accept posts from non-subscribers.

> I am writing a small image viewer using the imlib library, and I need to
> convert the HSB values used by imlib (brightness, contrast, hue) 

Imlib works in HSV internally ? Strange ... but well ...

> into RGB values, in order to convert them into GdkColor values. I would 
> be very glad if anybody could point me to some algorithms/functions to 
> do this.

O.K. - here you are:

http://www.cse.buffalo.edu/pub/colornaming/diss/chapter2.19.html

It contains a pretty comprehensive set of color transforms.

CU, ANdy <becka@ggi-project.org>