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000104_owner-lightwave@webcom.com_Thu Jul 6 05:35:40 1995.msg
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1995-08-06
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Date: Thu, 6 Jul 1995 08:40:00 -0400 (EDT)
From: Dave Boyer <boyer@hopi.dtcc.edu>
To: Chris Purdie <topher@fox.nstn.ca>
Cc: LLOYD%wpmail@sppd.stpaul.gov, lightwave@webcom.com
Subject: Re: Colour Bars (SMTP Id#: 28113) -Reply
In-Reply-To: <199507051854.PAA16840@Fox.NSTN.Ca>
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On Wed, 5 Jul 1995, Chris Purdie wrote:
> > > "...the RGB values for all the colour bars?"
> >
> > Hi Chris, try this one:
> >
> > Go into DPaint (yes DPaint...surely everyone still has this) and
> > call up a 16-color screen. Leave color Zero at 0,0,0. Set the
> > others in this order:
>
> > 12, 0, 0 (the red you're looking for)
>
> > Hope this helps.
>
> Well... what I was really looking for was the slider values that I could
> use in Lightwave for instance. If I set a Lightwave slider to 12, it would
> be a VERY dark read (12/255).
>
> However, can I assume that a slider of 12 in a 16 colour slider (12/16)
> equals X(My Red)/255? If I do the math it works out like this:
>
> 12 X
> --- = --- 16X = 3060 X = 191.25
> 16 255
>
> Therefore, if I set the Red slider to 191 on the object I want, would it
> be "Colour Bar Red"?
>
> Am I close here or have I gone about this all wrong?
>
> --
> "Chris Purdie" <topher@fox.nstn.ca> sent this message.
> To Post a Message : lightwave@webcom.com
> Un/Subscription Requests To : lightwave-request@webcom.com
> (DIGEST) or : lightwave-digest-request@webcom.com
> Administrative Items To : owner-lightwave@webcom.com
>
Chris -
You're close, but I would try values closer to 195.
R G B
White 195 195 195
Yellow 195 195 0
Cyan 0 195 195
Green 0 195 0
Magenta 195 0 195
Red 195 0 0
Blue 0 0 195
--
Dave Boyer <boyer@hopi.dtcc.edu> sent this message.
To Post a Message : lightwave@webcom.com
Un/Subscription Requests To : lightwave-request@webcom.com
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