Am Dienstag, 30. März 2010 19:09:32 schrieb Harald Schilly:
> On Mar 30, 6:51 pm, "Dr. Georg Damm" <[email protected]> wrote:
> > is there a way to use beamer overlays ( includegraphics<3->...
> > ) with sageplot?
>
> Hi, could you please elaborate a bit more what you try to
> accomplish? Which sageplot? Sage's plot command? And how does
> this relate to beamer? (Latex's beamer?)
I use sagetex and the latex beamer class:
...
\usepackage{sagetex}
\setbeamercovered{transparent}
\beamerdefaultoverlayspecification{<+->}
...
\begin{itemize}
\item item 1
\item item 2
\item \sageplot[height=4cm][png]{(plot_slope_field(2*x,(x,-4,4),
(y,-4,4))+(x^2-2).plot(-2,2))}
\end{itemize}
This creates 3 foils as expected, but the picture shows up in all 3
foils.
\uncover<3->{\sageplot...} does'nt work, \only<3>{\sageplot...}
doesn't look good.
I like to do something like
\sageplot<3->[height=4cm][png]{(plot_slope_field(2*x,(x,-4,4),
(y,-4,4))+(x^2-2).plot(-2,2))}
that forces sagetex to use \includegraphics<3->{...} instead of
\includegraphics{...}.
Georg
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