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Re: [O] [ANN] Beamer back-end for org-export in contrib/
From: |
Nicolas Goaziou |
Subject: |
Re: [O] [ANN] Beamer back-end for org-export in contrib/ |
Date: |
Mon, 02 Jul 2012 14:22:12 +0200 |
Hello,
suvayu ali <address@hidden> writes:
> I recall you saying you would add more overlay support gradually;
> I would like to say it would be nice if there is support for
> replace-like overlays (e.g. \only or \onslide). It would be great if
> I can wrap blocks in these. To illustrate what I mean, I can produce
> the above effect with the following ugly hack:
>
> #+OPTIONS: H:2
>
> * Section
> ** Frame title Some more text
>
> #+LATEX: \only<1>{%
> *** Example block :B_exampleblock:
> :PROPERTIES:
> :BEAMER_env: exampleblock
> :END:
> Some example text
>
> *** ignore :B_ignoreheading:
> :PROPERTIES:
> :BEAMER_env: ignoreheading
> :END:
> #+LATEX: }
>
> #+LATEX: \only<2>{%
> *** Theorem block :B_theorem:
> :PROPERTIES:
> :BEAMER_env: theorem
> :END:
> Some bla bla ∀ \mathcal{R}
>
> *** ignore :B_ignoreheading:
> :PROPERTIES:
> :BEAMER_env: ignoreheading
> :END:
> #+LATEX: }
This should be possible with `org-e-beamer-environments-extra', i.e.
(add-to-list 'org-e-beamer-environments-extra
'("onlyenv" "O" "\\begin{onlyenv}%a" "\\end{onlyenv}"))
Then you set headline's BEAMER_env property to onlyenv and modify
BEAMER_act accordingly.
>> Every plain list has support for `:overlay' attribute (through
>> ATTR_BEAMER affiliated keyword). Also, ordered (resp. description)
>> lists make use of `:template' (resp. `:long-text') attribute.
>>
>
> I wasn't clear what you meant here. Could you give an example? Did you
> mean I can specify overlay specification for list items with the above
> mechanism? I'm not clear on the syntax here.
These attributes modify the whole list. To set overlays for individual
items, use export snippets. Examples follow:
#+ATTR_BEAMER: :template "i)" :overlay "<+->"
1. First item
2. Second item
will become
\begin{enumerate}[<+->][i)]
\item First item
\item Second item
\end{enumerate}
whereas
1. @@e-beamer:<1>@@ First item
2. @@e-beamer:<2>@@ Second item
will become
\begin{enumerate}
\item<1> First item
\item<2> Second item
\end{enumerate}
> I have another feature request (for the distant future) with regards to
> lists; I would like to put tikz nodes in list items. I have tried that
> in the past with very limited success. For an example, you can look
> here:
>
> <http://www.texample.net/tikz/examples/connecting-text-and-graphics/>
Again, export snippets should allow this. To obtain:
\begin{itemize}
\item Anode \tikz[na] \coordinate (s-anode);
\item Cathode \tikz[na] \coordinate (s-cathode);
\item Saline bridge \tikz[na] \coordinate (s-bridge);
\end{itemize}
You can write:
- Anode @@e-beamer:\tikz[na] \coordinate (s-anode);@@
- Cathode @@e-beamer:\tikz[na] \coordinate (s-cathode);@@
- Anode @@e-beamer:\tikz[na] \coordinate (s-bridge);@@
> I presume the beamer options go like the following?
>
> #+LATEX_CLASS_OPTIONS: [smaller,presentation]
Yes.
> I have a question; are subtree exports supported yet?
I think so. Have you tested them?
Thank you for testing the back-end.
Regards,
--
Nicolas Goaziou
- Re: [O] [ANN] Beamer back-end for org-export in contrib/,
Nicolas Goaziou <=
- Re: [O] [ANN] Beamer back-end for org-export in contrib/, suvayu ali, 2012/07/03
- Re: [O] [ANN] Beamer back-end for org-export in contrib/, Nicolas Goaziou, 2012/07/04
- Re: [O] [ANN] Beamer back-end for org-export in contrib/, suvayu ali, 2012/07/04
- Re: [O] [ANN] Beamer back-end for org-export in contrib/, Nicolas Goaziou, 2012/07/05
- Re: [O] [ANN] Beamer back-end for org-export in contrib/, suvayu ali, 2012/07/07
- Re: [O] [ANN] Beamer back-end for org-export in contrib/, Nicolas Goaziou, 2012/07/07
- Re: [O] [ANN] Beamer back-end for org-export in contrib/, suvayu ali, 2012/07/07
- Re: [O] [ANN] Beamer back-end for org-export in contrib/, Nicolas Goaziou, 2012/07/07