[OS X TeX] Shadows of pdf in Keynote
P.Vamos at exeter.ac.uk
Fri Apr 4 08:10:02 EDT 2008
At 10:00 -0500 3/4/08, Chris Goedde wrote:
>On Apr 3, 2008, at 7:05 AM, Peter Vamos wrote:
>>I write my presentations in TS and then cut and paste into
>>Keynote. Occasianally, I like to apply shadows to this pdf in
>>Keynote so that
>>*only the text (and math) characters cast a shadow*.
>This used to work but some time ago the behaviour changed: when I
>apply the shadow in Keynote now, the _whole_ pdf will cast a shadow
>as if it were not transparent, it now behaves as just one graphic.
>This works for me using the same versions of TS and OS X, but with
>Keynote 3.0.2, so I suspect it's something with Keynote or with some
Strange. I've just tried with Keynote 3.0.2 and it _did not work_ for
me i.e. I still get the whole pdf to cast a shadow. In TS Preferences
-> Copy I have the default Foreground Prominence 0 (normal). So what
is different in our set-ups?
> Do you have Equation Service
>(http://www.esm.psu.edu/mac-tex/EquationService/)? That has a
>preference to make the background of the pdf produced by TeX
>transparent or opaque; that's something you could play around with
>to see if it makes a difference.
Could not get Equation Service to work (yes I did fix the path)
although I did not try long. Have not tried LaTerXiT either since
neither of these really suit the way I work. I do write essentially
the whole presentation in LaTeX with Beamer, I need the numbering of
results etc.. In fact my presentation comes from my article/class
I use Keynote only for its large headers, the rest is the pasted pdf.
I do use just Beamer/Acrobat as well and in fact carry this pdf
version just in case I cannot use my laptop.
So why Keynote? To be honest I am myself ambivalent about fancy
presentations especially in my subject (pure mathematics). On the one
hand I sat through lots of presentations in various other subjects
(computer science, physics, other mathematics,..) and often got the
impression that content was inversely proportional to the fanciness
of the presentation. Pursuing this argument, toyed with the idea of
giving my talks in a sandbox a la Archimedes as the other extreme.
Pure mathematics doesn't lend itself to pie-charts, movie clips or
equations `twirling' into view...
On the other hand I am somewhat susceptible to eye-candy and like to
be different, it is a bit boring to see everyone using Beamer, often
with the same theme, complete with the navigation icons at the bottom
which they never use... With Keynote, if your results won't impress
them maybe the 3D cube transitions will. I had people coming up to me
after my presentations and asking me how I did this in Power Point?!
A bit of a let down expecting a mathematical question! I tell them
that I use Keynote but they'll also need a Mac to run it.
Anyway, back to shadows, not really essential in my line, in fact
probably better off without it. Still very intrigued why it stopped
working. If anyone here in this list still reading this... At least
if I could pin it down to either the pdf export of TS or the pdf
import of Keynote, it would help.
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