[Ipe-discuss] Transition effects

Johannes Obenaus obenaus.johannes at gmail.com
Wed May 26 20:30:44 CEST 2021


I'm not aware of any other PDF viewer except Acrobat showing the
transitions; so yes, probably not many people use them. Still I think it
would be nice to have, if it's easy to add....

Thanks for your reply,
Johannes

Am Mi., 26. Mai 2021 um 11:23 Uhr schrieb Otfried Cheong via Ipe-discuss <
ipe-discuss at lists.science.uu.nl>:

> On Wed, May 26, 2021, at 11:12, Johannes Obenaus via Ipe-discuss wrote:
> > is it possible to have a fading transition effect between slides? Using
> > the <effect> attribute in a stylesheet, I found only other effects
> > (namely those listed here:
> > https://ipe.otfried.org/manual/structipe_1_1_effect.html).
>
> That's a good question!   The Fade transition was added to PDF in PDF 1.5,
> long after the page transition code in Ipe was written, so it is not yet
> available in Ipe - but could be easily added.
>
> Does anybody actually use these page transitions?   For a long time, no
> PDF viewer except for Acrobat Reader would show them at all, has this
> changed?
>
> Cheers,
>   Otfried
>
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