From: Fabrice Couvreur <fabrice1.couvreur@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Metapost and TikZ color code equivalent
Date: Sat, 15 Feb 2020 12:25:23 +0100 [thread overview]
Message-ID: <CACyK-eqT9KSUTGGuc0XoaT2Bg00qZtBwn_5pyB0XpqaqoRM34A@mail.gmail.com> (raw)
In-Reply-To: <CACyK-eo3kwFL3WVbERtgecYtZ1PV9o4h_xLGuk+zM9vbKedtLw@mail.gmail.com>
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Hi Henri,
Why does the blue path not rotate 90 with the draw command but rotate with
the fill command ?
\startMPcode
def match (expr alpha, pos) =
fill unitsquare xscaled 4cm yscaled 0.2cm rotated alpha shifted pos
withcolor yellow ;
fill origin -- (4cm,0) -- (4.1cm,-0.05cm) -- (0.1cm,-0.05cm) --
cycle rotated alpha withcolor(.6yellow + black);
draw origin -- (0,0.2cm) -- (4cm,0.2cm) -- (4cm,0) -- (4.1cm,-0.05cm)
-- (0.1cm,-0.05cm) -- cycle rotated alpha withcolor blue;
draw origin -- (0,0.2cm) -- (4cm,0.2cm) -- (4cm,0) -- (4.1cm,-0.05cm)
-- (0.1cm,-0.05cm) -- cycle rotated alpha withcolor blue;
draw fullcircle xscaled 0.50cm yscaled 0.44cm shifted (4.125cm,0.1cm)
rotated alpha;
draw fullcircle xscaled 0.50cm yscaled 0.44cm shifted (4.125cm,0.1cm)
rotated alpha
withshademethod "circular 1"
withshadevector (0,1)
withshadecolors (red,white);
enddef;
match(0,(0,0));
match(90,(4.2cm,0));
match(90,(0,0));
match(0,(0,4.2cm));
\stopMPcode
Le sam. 15 févr. 2020 à 00:01, Fabrice Couvreur <fabrice1.couvreur@gmail.com>
a écrit :
> Hi,
> Hi,
> I have corrected for the dimensions of the ellipse but I cannot achieve
> the same effect for the red color.
> Thank you.
> Fabrice
> \startMPcode
> def match (expr pos) =
> fill unitsquare xscaled 4cm yscaled 0.2cm shifted pos withcolor
> yellow;
> fill origin -- (4cm,0) -- (4.1cm,-0.05cm) -- (0.1cm,-0.05cm) -- cycle
> withcolor(.6yellow + black);
> draw origin -- (0,0.2cm) -- (4cm,0.2cm) -- (4cm,0) -- (4.1cm,-0.05cm)
> -- (0.1cm,-0.05cm) -- cycle;
> fill fullcircle xscaled 0.50cm yscaled 0.44cm shifted (4.125cm,0.1cm)
> withcolor red;
> draw fullcircle xscaled 0.50cm yscaled 0.44cm shifted (4.125cm,0.1cm);
> draw fullcircle xscaled 0.50cm yscaled 0.44cm shifted (4.125cm,0.1cm)
> withshademethod "circular"
> withshadevector (0,1)
> withshadecolors (red,white)
> enddef;
> match((0,0));
>
> \stopMPcode
>
>
>
> Le ven. 14 févr. 2020 à 16:43, Fabrice L <fabrice.alpha@gmail.com> a
> écrit :
>
>> Hi,
>>
>> Le 13 févr. 2020 à 16:45, Fabrice Couvreur <fabrice1.couvreur@gmail.com>
>> a écrit :
>>
>>
>> How to have the color defined by {yellow!60!black} with Metapost ?
>>
>>
>> color MyColor ; MyColor := .6[yellow,black] ;
>>
>> See metafun manual, section 1.13.
>>
>> Thank you.
>> Fabrice
>>
>>
>> Fabrice (another one !).
>>
>>
>> ___________________________________________________________________________________
>> If your question is of interest to others as well, please add an entry to
>> the Wiki!
>>
>> maillist : ntg-context@ntg.nl /
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>>
>> ___________________________________________________________________________________
>>
>>
>>
>> ___________________________________________________________________________________
>> If your question is of interest to others as well, please add an entry to
>> the Wiki!
>>
>> maillist : ntg-context@ntg.nl /
>> http://www.ntg.nl/mailman/listinfo/ntg-context
>> webpage : http://www.pragma-ade.nl / http://context.aanhet.net
>> archive : https://bitbucket.org/phg/context-mirror/commits/
>> wiki : http://contextgarden.net
>>
>> ___________________________________________________________________________________
>>
>
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___________________________________________________________________________________
next prev parent reply other threads:[~2020-02-15 11:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-13 21:45 Fabrice Couvreur
2020-02-14 1:49 ` Henri Menke
2020-02-14 11:41 ` Fabrice Couvreur
2020-02-14 15:43 ` Fabrice L
2020-02-14 23:01 ` Fabrice Couvreur
2020-02-15 11:25 ` Fabrice Couvreur [this message]
2020-02-15 12:25 ` Floris van Manen
2020-02-15 20:48 ` Hans Hagen
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