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[82.253.57.232]) by smtp.gmail.com with ESMTPSA id u191sm1109977wmd.4.2016.01.21.20.26.28 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 21 Jan 2016 20:26:29 -0800 (PST) In-Reply-To: <56A1601B.8010504@gmail.com> X-Mailer: Apple Mail (2.3117) 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:93456 Archived-At: --===============4719849374824340510== Content-Type: multipart/alternative; boundary="Apple-Mail=_75FD4AAD-EAF4-4C38-BFC0-0E2112C18B65" --Apple-Mail=_75FD4AAD-EAF4-4C38-BFC0-0E2112C18B65 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Jeong, I played with your code and indeed it is very nice to use this animation = feature (I never succeeded to imbed a movie in a TeX file typeset with = Context=E2=80=A6). Thanks to Hans and Wolfgang, and you, I can now use such things in my = presentations. Just to say something which may be useful, one can also use = \dostepwiserecurse as in \startanimation[menu=3Dyes] \dostepwiserecurse{0}{20}{2}{\expanded{\startframe = \MyGraphics{\recurselevel} \stopframe}} \stopanimation Best regards: OK > On 21 Jan 2016, at 23:47, Wolfgang Schuster = wrote: >=20 >> Jeong Dal 21. Januar 2016 um 15:55 >> Thanks Hans, Wolfgang, Luigi >>=20 >> The new beta with Luatex 0.88 makes \fieldstacks and \startanimation = work. >> The following example of Wolfgang is now working well. >>=20 >> \def\MyGraphics#1{% > \unexpanded\def\MyGraphics#1{% >> \startMPcode >> path p,q; >> p:=3Dfullcircle scaled 72; >> L:=3Dlength p; >> N:=3D20; >> q:=3Dsubpath (0,#1/N*L) of p; >> draw q withcolor red; >> fill fullcircle scaled 3 shifted point length q of q withcolor blue; >> setbounds currentpicture to unitsquare shifted (-0.5,-0.5) scaled 75; >> \stopMPcode} >> \usemodule[animation] >> \setupinteraction[state=3Dstart] >>=20 >> \starttext >> \startanimation[menu=3Dyes] >> {\MyGraphics {5}} >> {\MyGraphics {10}} >> {\MyGraphics {15}} >> {\MyGraphics {20}} >> \stopanimation >>=20 >> \stoptext >>=20 >> One more question. Is there any convenient way to list = \MyGraphics{#1}? I tried \dorecurse, but it just display figures one by = one. I also tried lua, but it stops with the error message = =E2=80=9Cunexpected symbol near =E2=80=98\'=E2=80=9D. > \startanimation[menu=3Dyes] > \dorecurse{20}{\expanded{\startframe \MyGraphics{\recurselevel} = \stopframe}} > \stopanimation >=20 > Wolfgang > = __________________________________________________________________________= _________ > If your question is of interest to others as well, please add an entry = to the Wiki! >=20 > 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 > = __________________________________________________________________________= _________ --Apple-Mail=_75FD4AAD-EAF4-4C38-BFC0-0E2112C18B65 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi Jeong,

I= played with your code and indeed it is very nice to use this animation = feature (I never succeeded to imbed a movie in a TeX file typeset with = Context=E2=80=A6).
Thanks to Hans and Wolfgang, and = you, I can now use such things in my presentations.

Just to say something = which may be useful, one can also use \dostepwiserecurse as in

\startanimation[menu=3Dyes]
\dostepwiserecurse{0}{20}{2}{\expanded{\startframe = \MyGraphics{\recurselevel} \stopframe}}
\stopanimation

Best regards: OK
On = 21 Jan 2016, at 23:47, Wolfgang Schuster <schuster.wolfgang@gmail.com> wrote:

Jeong Dal
21.=20 Januar 2016 um 15:55
Thanks Hans, Wolfgang, Luigi

The new beta=20 with Luatex 0.88 makes \fieldstacks and \startanimation work.
The following example of Wolfgang is now working well.

\def\MyGraphics#1{%
\unexpanded\def\MyGraphics#1{%
\startMPcode
path= p,q;
p:=3Dfullcircle=20 scaled 72;
L:=3Dlength p;
N:=3D20;
q:=3Dsubpath=20 (0,#1/N*L) of p;
draw q withcolor red;
fill=20 fullcircle scaled 3 shifted point length q of q withcolor = blue;
setbounds currentpicture to unitsquare shifted (-0.5,-0.5) scaled 75;
\stopMPcode}
\usemodule[animation]
\setupinteraction[state=3Dstart]

\starttext
\startanimation[menu=3Dyes]
{\MyGraphics {5}}
{\MyGraphics {10}}
{\MyGraphics {15}}
{\MyGraphics {20}}
\stopanimation

\stoptext

One more question. Is there any convenient way to list=20= \MyGraphics{#1}? I tried \dorecurse, but it just display figures one by=20= one.  I also tried lua, but it stops with the error message =  =E2=80=9Cunexpected symbol near =E2=80=98\'=E2=80=9D.
\startanimation[menu=3Dyes]
\dorecurse{20}{\expanded{\startframe \MyGraphics{\recurselevel}=20 \stopframe}}
\stopanimation

Wolfgang
= __________________________________________________________________________= _________
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
_______________________________________________________________= ____________________

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