From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/98079 Path: news.gmane.org!.POSTED!not-for-mail From: Fabrice Couvreur Newsgroups: gmane.comp.tex.context Subject: Re: Package esvect and Context Date: Sat, 27 May 2017 09:40:28 +0200 Message-ID: References: <16a84088-a935-d605-b8d6-a74a0eadabcc@wxs.nl> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0844444109089888492==" X-Trace: blaine.gmane.org 1495870861 21596 195.159.176.226 (27 May 2017 07:41:01 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 27 May 2017 07:41:01 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Sat May 27 09:40:57 2017 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from zapf.boekplan.nl ([5.39.185.232] helo=zapf.ntg.nl) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dEWLJ-0005WC-4O for gctc-ntg-context-518@m.gmane.org; Sat, 27 May 2017 09:40:57 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id D6EEB1012BD; Sat, 27 May 2017 09:40:42 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at zapf.boekplan.nl Original-Received: from zapf.ntg.nl ([127.0.0.1]) by localhost (zapf.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id leCqx1dhw_Md; Sat, 27 May 2017 09:40:42 +0200 (CEST) Original-Received: from zapf.ntg.nl (localhost [IPv6:::1]) by zapf.ntg.nl (Postfix) with ESMTP id 2009B1035DB; Sat, 27 May 2017 09:40:42 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id D78E610355F for ; Sat, 27 May 2017 09:40:40 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at zapf.boekplan.nl Original-Received: from zapf.ntg.nl ([127.0.0.1]) by localhost (zapf.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WIAemSiAWlm2 for ; Sat, 27 May 2017 09:40:40 +0200 (CEST) Original-Received: from mail-wm0-f42.google.com (mail-wm0-f42.google.com [74.125.82.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by zapf.ntg.nl (Postfix) with ESMTPS id 00EDD1012BD for ; Sat, 27 May 2017 09:40:29 +0200 (CEST) Original-Received: by mail-wm0-f42.google.com with SMTP id d127so10167521wmf.0 for ; Sat, 27 May 2017 00:40:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=Nvjyv+ZqGqiKIAHPnfuRQ38rRQ66zrM7TVqiqvJQi50=; b=Suz9kUS4DUz4IBuJUuhfKxWGAfaVVnlGJYHZrwkEPREDiqeu3awFqElv2zfZbZb75g GGFSnwST+iAr/DBhiX5WOv4DLj0CeIcMpqT1O++9LW4oDp5PeAf06gVuR7AnaRM72jRz eUbuvDlSbkQ/VsD21Db+E3gtU7B37jQgeMs0slVKchQRLM7FHQueVzliQt56kazunF9F 7qQk8ene1QLss1C1BWk1jHbMX2tPwzvxWnX4WNRz2og2mg9mkPIu3tvznfoBSR/gUnDG 9O0fOgR4snellGs9FdN0KQBc2MdU3JHkH1YhfE0yuTrSPfDogQEHVfvHBkNxS5riSO+a hiLw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=Nvjyv+ZqGqiKIAHPnfuRQ38rRQ66zrM7TVqiqvJQi50=; b=OzYTIo91kD++wuISwuZ/k9fWhQEt57Ar53msUaTHYuNqnVC++WxZFLFosWblJvR7F+ XdHrexJk/27QDk3Gv4fd6z6slOb9ucZvSi8eEmZ2x2ysCGmnM/fWs0CCGkkNJUJ2PBch nrLYGk/ElPrZAXEULwVbJx0/mmxBoRqEK9sLl5JkkNK6Zd9tF5/fJZeBJ6eWTa8tUraK QLtUPAVCa3+VdZ7Q6eCPvgCswKZXm77ppLsUHpahrBNvS5RI3ChK4GZKOwH5VZYY3Rt7 nCBRkH/u3ECweNnV2XqEVFNvzBFst8+PbiUmes/E5GwDS4qzMFJ0nK50VDWRfyz0ATDp VpvQ== X-Gm-Message-State: AODbwcCD6O/B7XLzEKMhcEiBm54iF3Ate3MVjGtrshaq2RYcI9qYGF4i 8xDsWEdwReYvuTwX7uGb7s5xDPj9Yw== X-Received: by 10.80.136.112 with SMTP id c45mr5094756edc.171.1495870829346; Sat, 27 May 2017 00:40:29 -0700 (PDT) Original-Received: by 10.80.212.219 with HTTP; Sat, 27 May 2017 00:40:28 -0700 (PDT) In-Reply-To: <16a84088-a935-d605-b8d6-a74a0eadabcc@wxs.nl> X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.16 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ntg-context-bounces@ntg.nl Original-Sender: "ntg-context" Xref: news.gmane.org gmane.comp.tex.context:98079 Archived-At: --===============0844444109089888492== Content-Type: multipart/alternative; boundary="f403045c2d8a69ce4805507c9141" --f403045c2d8a69ce4805507c9141 Content-Type: text/plain; charset="UTF-8" Thanks Hans Fabrice 2017-05-27 0:09 GMT+02:00 Hans Hagen : > On 5/26/2017 12:53 PM, Fabrice Couvreur wrote: > >> Hello, >> Hans suggested a macro to draw the vectors . It works well but I find >> that in some situations, the arrow is too big. >> thank you, >> > > interim ahlength := 2; > > > Fabrice >> >> >> https://mailman.ntg.nl/pipermail/ntg-context/2016/085828.html >> >> \useMPlibrary[mat] >> >> \startMPextensions >> vardef math_stacker_arrow_shape = >> image ( >> drawarrow >> (OverlayWidth,OverlayOffset) -- (0,OverlayOffset) >> withcolor >> OverlayLineColor ; >> setbounds currentpicture to boundingbox currentpicture >> bottomenlarged (OverlayOffset/2) topenlarged (OverlayOffset/2) ; >> ) >> enddef ; >> vardef math_stacker_leftarrow_shape = >> math_stacker_arrow_shape >> enddef ; >> vardef math_stacker_rightarrow_shape = >> math_stacker_arrow_shape rotated 180 >> enddef ; >> \stopMPextensions >> >> \startuniqueMPgraphic{math:stacker:\number"2190} >> math_stacker_draw(math_stacker_leftarrow_shape) ; >> \stopuniqueMPgraphic >> >> \startuniqueMPgraphic{math:stacker:\number"2192} >> math_stacker_draw(math_stacker_rightarrow_shape) ; >> \stopuniqueMPgraphic >> >> % so far >> >> \setupmathstackers >> [both] % vfenced] >> [color=darkred, >> alternative=mp] >> >> \setupmathstackers >> [top] >> [color=darkred, >> alternative=mp] >> >> \setupmathstackers >> [bottom] >> [color=darkred, >> alternative=mp] >> >> \starttext >> >> $\overrightarrow {i}$ >> >> \stoptext >> >> >> ____________________________________________________________ >> _______________________ >> 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/list >> info/ntg-context >> webpage : http://www.pragma-ade.nl / http://context.aanhet.net >> archive : https://bitbucket.org/phg/context-mirror/commits/ >> wiki : http://contextgarden.net >> ____________________________________________________________ >> _______________________ >> >> > > -- > > ----------------------------------------------------------------- > Hans Hagen | PRAGMA ADE > Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: 038 477 53 69 | www.pragma-ade.nl | 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/list > info/ntg-context > webpage : http://www.pragma-ade.nl / http://context.aanhet.net > archive : https://bitbucket.org/phg/context-mirror/commits/ > wiki : http://contextgarden.net > ____________________________________________________________ > _______________________ --f403045c2d8a69ce4805507c9141 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Thanks Hans
Fabrice

2017-05-27 0:09 GMT+02:00 Hans Hagen <pragma= @wxs.nl>:
= On 5/26/2017 12:53 PM, Fabrice Couvreur wrote:
Hello,
Hans suggested a macro to draw the vectors . It works well but I find that = in some situations, the arrow is too big.
thank you,

 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0interim ahlength :=3D 2;

Fabrice


https://mailman.ntg.nl/pipermail/n= tg-context/2016/085828.html

\useMPlibrary[mat]

\startMPextensions
=C2=A0 =C2=A0 =C2=A0 vardef math_stacker_arrow_shape =3D
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 image (
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 drawarrow
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 (OverlayWidt= h,OverlayOffset) -- (0,OverlayOffset)
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 withcolor
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 OverlayLineC= olor ;
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 setbounds currentpicture t= o boundingbox currentpicture
bottomenlarged (OverlayOffset/2) topenlarged (OverlayOffset/2) ;
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 )
=C2=A0 =C2=A0 =C2=A0 enddef ;
=C2=A0 =C2=A0 =C2=A0 vardef math_stacker_leftarrow_shape =3D
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 math_stacker_arrow_shape
=C2=A0 =C2=A0 =C2=A0 enddef ;
=C2=A0 =C2=A0 =C2=A0 vardef math_stacker_rightarrow_shape =3D
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 math_stacker_arrow_shape rotated 180
=C2=A0 =C2=A0 =C2=A0 enddef ;
\stopMPextensions

\startuniqueMPgraphic{math:stacker:\number"2190}
=C2=A0 =C2=A0 =C2=A0 math_stacker_draw(math_stacker_leftarrow_shape) ;=
\stopuniqueMPgraphic

\startuniqueMPgraphic{math:stacker:\number"2192}
=C2=A0 =C2=A0 =C2=A0 math_stacker_draw(math_stacker_rightarrow_shape) = ;
\stopuniqueMPgraphic

% so far

\setupmathstackers
=C2=A0 =C2=A0 [both] % vfenced]
=C2=A0 =C2=A0 [color=3Ddarkred,
=C2=A0 =C2=A0 =C2=A0alternative=3Dmp]

\setupmathstackers
=C2=A0 =C2=A0 [top]
=C2=A0 =C2=A0 [color=3Ddarkred,
=C2=A0 =C2=A0 =C2=A0alternative=3Dmp]

\setupmathstackers
=C2=A0 =C2=A0 [bottom]
=C2=A0 =C2=A0 [color=3Ddarkred,
=C2=A0 =C2=A0 =C2=A0alternative=3Dmp]

\starttext

$\overrightarrow=C2=A0 {i}$

\stoptext


_________________________________________________________________= __________________
If your question is of interest to others as well, please add an entry to t= he Wiki!

maillist : ntg-cont= ext@ntg.nl / http://www.ntg.nl/mailman/listin= fo/ntg-context
webpage=C2=A0 : http://www.pragma-ade.nl / http://context.aanhet.net=
archive=C2=A0 : https://bitbucket.org/phg/cont= ext-mirror/commits/
wiki=C2=A0 =C2=A0 =C2=A0: http://contextgarden.net
_________________________________________________________________= __________________



--

-----------------------------------------------------------------=
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 H= ans Hagen | PRAGMA ADE
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Ridderstraat 27 | 8061 GH = Hasselt | The Netherlands
=C2=A0 =C2=A0 =C2=A0 =C2=A0tel: 038 477 53 69 | www.pragma-ade.nl | www.p= ragma-pod.nl
-----------------------------------------------------------------=
_________________________________________________________________= __________________
If your question is of interest to others as well, please add an entry to t= he Wiki!

maillist : ntg-cont= ext@ntg.nl / http://www.ntg.nl/mailman/listin= fo/ntg-context
webpage=C2=A0 : http://www.pragma-ade.nl / http://context.aanhet.net=
archive=C2=A0 : https://bitbucket.org/phg/cont= ext-mirror/commits/
wiki=C2=A0 =C2=A0 =C2=A0: http://contextgarden.net
_________________________________________________________________= __________________

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