[REBOL] Re: variables in pen color

From: keckman:welho at: 6-Aug-2010 22:49

Petri Keckman <keckman-welho.com> kirjoitti Fri, 06 Aug 2010 22:40:07 +0300

> Is there any way i can use variables in pen command?
>
> pen (r.g.b)
>
> There is no to-color function?

yes there is:

pen ((r * (1.0.)) + (g * (0.1.0)) + (b * (0.0.1)))

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