From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/95578 Path: news.gmane.org!not-for-mail From: Wolfgang Schuster Newsgroups: gmane.comp.tex.context Subject: Re: Optimize code to create a environnementt with Metafun ? 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[2.242.98.96]) by smtp.gmail.com with ESMTPSA id gw4sm2498680wjc.45.2016.07.26.12.49.31 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 26 Jul 2016 12:49:31 -0700 (PDT) User-Agent: Postbox 4.0.8 (Macintosh/20151105) In-Reply-To: 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:95578 Archived-At: This is a multi-part message in MIME format. --===============5893970131917336917== Content-Type: multipart/alternative; boundary="------------040908000309050605020708" This is a multi-part message in MIME format. --------------040908000309050605020708 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit > Fabrice Couvreur > 26. Juli 2016 um 20:21 > Hi Hans, > I think I was not very clear. > > > > Title first framed : Hans > > Title second framed : Hagen You can pass a title to the optional framedtext argument (use camel case to avoid using existing key names) and access the value later in the metapost graphic. > Thanks > Fabrice > > \setupbodyfont[pagella,11pt] > > \setupcolors[state=start] > > \defineframedtext > [MyFrame] > [before={\blank}, > after={\blank}, > frame=off, > background=MyFrame, > width=\textwidth, width=max, > height=fit, > style=italic] > > \setvariables > [text] > [text1=Hans, > text2=Hagen,] > > > \startuseMPgraphic{MyFrame} > path b; > picture p; > p := textext.rt("\white\getvariable{text}{text1}"); p := textext.rt("\white\framedtextparameter{Title}"); > p := p shifted (2BodyFontSize,OverlayHeight-ypart center p+.25ExHeight); > b := boundingbox p leftenlarged .5EmWidth rightenlarged .5EmWidth; > fill OverlayBox withcolor lightgray; > fill b withcolor darkred; > draw bottomboundary OverlayBox withpen pencircle scaled 1pt > withcolor darkred; > draw topboundary OverlayBox withpen pencircle scaled 1pt withcolor > darkred; > draw p; > setbounds currentpicture to boundingbox currentpicture enlarged 2mm; > \stopuseMPgraphic > > \defineoverlay > [MyFrame] > [\useMPgraphic{MyFrame}] > > \starttext > > > \startMyFrame > \input knuth > \stopMyFrame > > \startMyFrame > \input knuth > \stopMyFrame \startMyFrame[Title=Hans] \input knuth \stopMyFrame \startMyFrame[Title=Hagen] \input knuth \stopMyFrame Wolfgang --------------040908000309050605020708 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Fabrice Couvreur
26= .=20 Juli 2016 um 20:21
Hi Hans,
I think I was not very clear.



Title first=20 framed : Hans

Title second f= ramed : Hagen

You can pass a title to the optional framedtext argument (use camel case to avoid
using existing key names) and access the value later in the metapost=20 graphic.

Thanks
Fabrice
\setupbodyfont[pagella,11pt]

\setupcolors[state=3Dstart]

\= defineframedtext
=C2=A0 [MyFrame]
=C2=A0 [before=3D{\blank},
=C2=A0=C2=A0 after=3D{\blank}= ,
=C2=A0=C2=A0 frame=3Doff,
=C2=A0=C2=A0 background=3DMyFrame,
=C2=A0=C2=A0 width=3D\textwidth,
width=3Dmax,
=C2=A0=C2=A0 height=3Dfit,
=C2=A0=C2=A0 style=3Dital= ic]

\setvariables
=C2=A0 [text]
=C2=A0 [text1=3DHans,
=C2=A0=C2=A0 text2=3DHagen,]
=C2=A0= =C2=A0

\startuseMPgraphic{MyFrame}
=C2=A0path b;
=C2=A0picture p;
=C2=A0p :=3D=20 textext.rt("\white\getvariable{text}{text1}");

=C2=A0p :=3D textext.rt("\white\framedtextparameter{Title}");

=C2=A0p :=3D = p shifted=20 (2BodyFontSize,OverlayHeight-ypart center p+.25ExHeight);
=C2=A0b :=3D= =20 boundingbox p leftenlarged .5EmWidth rightenlarged .5EmWidth;
=C2=A0fi= ll=20 OverlayBox withcolor lightgray;
=C2=A0fill b withcolor darkred;
=C2= =A0draw=20 bottomboundary OverlayBox withpen pencircle scaled 1pt=C2=A0 withcolor=20 darkred;
=C2=A0draw topboundary OverlayBox withpen pencircle scaled 1p= t=C2=A0=20 withcolor darkred;
=C2=A0draw p;
=C2=A0setbounds currentpicture to=20 boundingbox currentpicture enlarged 2mm;
\stopuseMPgraphic

\def= ineoverlay
=C2=A0 [MyFrame]
=C2=A0 [\useMPgraphic{MyFrame}]

\starttext

\startMyFrame
\input knuth
\stopMyFrame

\startMyFrame
\input knuth
\stopMyFra= me

\startMyFrame[Title=3DHans]
\input knuth
\stopMyFrame

\startMyFrame[Title=3DHagen]
\input knuth
\stopMyFrame

Wolfgang
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