From: Hans Hagen <pragma@wxs.nl>
To: bruxy@regnet.cz, mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: [***SPAM***] MetaFun linear_shade with transparency?
Date: Mon, 19 Dec 2011 23:13:27 +0100 [thread overview]
Message-ID: <4EEFB707.603@wxs.nl> (raw)
In-Reply-To: <20111219130737.GA7118@regnet.cz>
On 19-12-2011 14:07, Martin Bruchanov wrote:
> On Sat, Dec 17, 2011 at 11:02:30PM +0100, Martin Bruchanov wrote:
>> Hi guys,
>>
>> it is possible to use linear_shade with transparency in MetaFun?
>>
>> Thanks for info and piece of example code :)
>>
>
> Hans direct me to
>
> http://minimals.contextgarden.net/current/context/test/doc/context/tests/mkiv/metapost/plugins-004.tex
>
> fill p
> withshading("linear", llcorner p, urcorner p)
> withcolor \MPcolor{red} shadedinto \MPcolor{blue}
> withtransparency(1,.5) ;
>
> This works, but I want "screen" interaction between
> background and transparent object, but it looks like the first
> parameter has no effect (I put there "screentransparent" or some
> another numbers).
> withtransparency(1,.5) ;
> withtransparency(2,.5) ;
> withtransparency(3,.5) ;
all have different effects
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
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://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
prev parent reply other threads:[~2011-12-19 22:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-17 22:02 Martin Bruchanov
2011-12-18 13:30 ` Hans Hagen
2011-12-19 13:07 ` Martin Bruchanov
2011-12-19 22:13 ` Hans Hagen [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4EEFB707.603@wxs.nl \
--to=pragma@wxs.nl \
--cc=bruxy@regnet.cz \
--cc=ntg-context@ntg.nl \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).