On 7/13/2021 4:11 PM, Floris van Manen wrote:
On 13/07/2021 15:14, Hans Hagen wrote:
How about:
\startuseMPgraphic{demo} for i=1 upto 10: draw fullcircle scaled (i*cm/3) withcolor (i*red/10) withpen pencircle scaled (bp/2) withstacking i ; endfor ; \stopuseMPgraphic
\unprotect
\tolerant\protected\def\useMPanimation[#1]#2% {\begingroup \scratchtoks\emptytoks
\dorecurse{10}{\etoksapp\scratchtoks{{\useMPgraphic[\c!stacking={\recurselevel}]{#2}}}}%
\expanded{\startanimation[#1]\the\scratchtoks\stopanimation}% \endgroup}
\protect
\setupinteraction[state=start]
\usemodule[animation]
\starttext \useMPanimation[menu=yes]{demo} \stoptext
Placing this excerpt in a file and compiling it I get an error:
you probably don't have the animation module installed ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------