Am 03.11.2010 um 17:38 schrieb Erik Margraf:
Dear Contexters! In the last few days I could read a few posts about "animations" in a resulting PDF document. Some statements mentioned java script as possible means to create an animation. Is it possible to do the following (which is rather simple using html and javascript)?
-- Have a bunch of thumbnail pictures -- When you click on a thumbnail you see a larger version of the same picture -- With the next mouseclick the picture vanishes (you see the gallery of thumbnails again)
if yes, how? Any hints are welcome.
Not perfect (it’s not possible to close the big pictures) but it should give you a first impression: \setupinteraction[state=start] \defineproperty [1] [layer] [state=stop,global=yes] \defineproperty [2] [layer] [state=stop,global=yes] \defineproperty [3] [layer] [state=stop,global=yes] \defineproperty [4] [layer] [state=stop,global=yes] \starttexdefinition properties \startoverlay {\startproperty[1]\overlayfigure{cow}\stopproperty} {\startproperty[2]\overlayfigure{mill}\stopproperty} {\startproperty[3]\overlayfigure{hacker}\stopproperty} {\startproperty[4]\overlayfigure{cow}\stopproperty} \stopoverlay \stoptexdefinition \defineoverlay[properties][\properties] \startTEXpage[background={foreground,properties}] \bTABLE[width=4cm,height=4cm,offset=none] \bTR \bTD \goto{\overlayfigure{cow}}[VideLayer{1}] \eTD \bTD \goto{\overlayfigure{mill}}[VideLayer{2}] \eTD \eTR \bTR \bTD \goto{\overlayfigure{hacker}}[VideLayer{3}] \eTD \bTD \goto{\overlayfigure{cow}}[VideLayer{4}] \eTD \eTR \eTABLE \stopTEXpage Wolfgang