From: Henning Hraban Ramm <texml@fiee.net>
To: ntg-context@ntg.nl
Subject: [NTG-context] Re: transparent color
Date: Mon, 6 May 2024 11:20:46 +0200 [thread overview]
Message-ID: <31e1364c-edfd-4bc1-bd07-0033e4ac330e@fiee.net> (raw)
In-Reply-To: <EA578436-6548-4C79-8360-7BBB805795FB@ziggo.nl>
Am 06.05.24 um 10:41 schrieb Hans van der Meer via ntg-context:
> I would like to use a transparent version of an existing color. Thus
> \definecolor[transparentcolor][color,t=0.2,a=1]
> instead of
> \definecolor[transparentcolor][r=..,g=..,b=..,t=0.2,a=1]
> because I do not know the rgb values of the color that must be made
> transparent, only its name.
>
> How to accomplish?
Interesting task. Perhaps via multitone colors?
https://wiki.contextgarden.net/Spot_Colors
Otherwise you can use \definetransparency and \starttransparent around
\color (or \startcolor).
Hraban
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next prev parent reply other threads:[~2024-05-06 9:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-06 8:41 [NTG-context] " Hans van der Meer via ntg-context
2024-05-06 9:20 ` Henning Hraban Ramm [this message]
2024-05-06 13:30 ` [NTG-context] " Bruce Horrocks
2024-05-06 15:21 ` Wolfgang Schuster
2024-05-06 14:01 ` Jacob Kauffmann via ntg-context
2024-05-06 14:15 ` Henning Hraban Ramm
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