* color
@ 2009-05-12 17:54 Hans Hagen
0 siblings, 0 replies; 4+ messages in thread
From: Hans Hagen @ 2009-05-12 17:54 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hi,
just a note ... mkiv now defaults to color as nobody objected wolfgangs
(if i remember right) request
Hans
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* Re: color
2020-03-06 16:39 ` color Henning Hraban Ramm
@ 2020-03-06 21:21 ` Henning Hraban Ramm
0 siblings, 0 replies; 4+ messages in thread
From: Henning Hraban Ramm @ 2020-03-06 21:21 UTC (permalink / raw)
To: mailing list for ConTeXt users
> I thought h in HSV would be between 0 and 360?
It is.
> (I’ll gladly wikify this, even if I probably never will use HSV or HBW…)
Ok, it’s now in
https://wiki.contextgarden.net/Color
and
https://wiki.contextgarden.net/Command/definecolor
Hraban
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* Re: color
2020-03-06 15:06 color Hans Hagen
@ 2020-03-06 16:39 ` Henning Hraban Ramm
2020-03-06 21:21 ` color Henning Hraban Ramm
0 siblings, 1 reply; 4+ messages in thread
From: Henning Hraban Ramm @ 2020-03-06 16:39 UTC (permalink / raw)
To: mailing list for ConTeXt users
> Am 2020-03-06 um 16:06 schrieb Hans Hagen <j.hagen@xs4all.nl>:
>
> Hi,
>
> As a side effect of svg color manipulations (experiments by ms and me) the next release will have support for hbw colors:
>
> {\directcolored[h=.1,b=.2,w=.1]\blackrule[width=3cm,height=3cm]}
> {\directcolored[h=.1,b=.2,w=.2]\blackrule[width=3cm,height=3cm]}
> {\directcolored[h=.1,b=.2,w=.4]\blackrule[width=3cm,height=3cm]}
>
> {\directcolored[h=.2,w=.1,w=.2]\blackrule[width=3cm,height=3cm]}
> {\directcolored[h=.2,w=.2,w=.2]\blackrule[width=3cm,height=3cm]}
> {\directcolored[h=.2,w=.3,w=.2]\blackrule[width=3cm,height=3cm]}
I thought h in HSV would be between 0 and 360?
Wikipedia (https://en.wikipedia.org/wiki/HWB_color_model) says, the Hue value would be the same in HSV and HWB.
So, is this just a misleading example?
(I’ll gladly wikify this, even if I probably never will use HSV or HBW…)
Hraban
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* color
@ 2020-03-06 15:06 Hans Hagen
2020-03-06 16:39 ` color Henning Hraban Ramm
0 siblings, 1 reply; 4+ messages in thread
From: Hans Hagen @ 2020-03-06 15:06 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hi,
As a side effect of svg color manipulations (experiments by ms and me)
the next release will have support for hbw colors:
{\directcolored[h=.1,b=.2,w=.1]\blackrule[width=3cm,height=3cm]}
{\directcolored[h=.1,b=.2,w=.2]\blackrule[width=3cm,height=3cm]}
{\directcolored[h=.1,b=.2,w=.4]\blackrule[width=3cm,height=3cm]}
{\directcolored[h=.2,w=.1,w=.2]\blackrule[width=3cm,height=3cm]}
{\directcolored[h=.2,w=.2,w=.2]\blackrule[width=3cm,height=3cm]}
{\directcolored[h=.2,w=.3,w=.2]\blackrule[width=3cm,height=3cm]}
not that useful as it's kind of hard to predict but anyway. Just in case
someone needs it (which then makes a volunteer for wikifying it).
Hans
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Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-----------------------------------------------------------------
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___________________________________________________________________________________
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