[Orgmode] Re: Example for beamer export with blocks and twocolumn

[Loris Bennett]

suvayu ali <address@hidden> writes:

> Hi Loris,
>
> On Thu, Dec 9, 2010 at 3:55 PM, Loris Bennett
> <address@hidden> wrote:
>> Hi,
>>
>> Is there a complete example of getting blocks and two-columns to work
>> with beamer export? The corresponding code is not being generated in the
>> latex file. I assume there is something wrong with my
>> org-export-latex-classes. I'm using Org-mode 7.3 with Emacs 23.1.1.
>>
>
> This is an example from a resent presentation I gave. This shows up as
> a plot on the left column and 2 equations related to the plot on the
> right column.
>
>
> #+BEAMER_FRAME_LEVEL: 3
>
> .....
>
> * Some Section
> ** Some Subsection
> *** \subsecname \\ some description
> **** Columns                                                    :B_columns:
>      :PROPERTIES:
>      :BEAMER_env: columns
>      :END:
>
> ***** 0.4                                                        :B_column:
>       :PROPERTIES:
>       :BEAMER_env: column
>       :END:
>       #+ATTR_LaTeX: width=4.5cm,height=6cm,angle=0
>       [[file:~/org/path/to/image1.png]]
>
> ***** 0.5                                                        :B_column:
>       :PROPERTIES:
>       :BEAMER_env: column
>       :END:
> ****** Smearing function                                  :B_ignoreheading:
>        :PROPERTIES:
>        :BEAMER_env: ignoreheading
>        :END:
>        $$\Bigg\} E_{\parallel} \rightarrow T_1 \times E_{\parallel} +
>        T_2 \times \mathcal{G}$$ \vspace{6 mm}
>
>        $$\Bigg\}E_{\perp} \rightarrow T_3 \times E_{\perp} + T_4
>        \times \mathcal{G}$$ \vspace{6 mm}
>
>
>> Loris
>
> Hope this helps.

Thanks for the reply. However, I my problem is not with the main
presentation part of the org file.

What I would really like to see is

1. the preamble to the presentation where the MACROs LaTeX_CLASS options
etc. are given

2. The value org-export-latex-classes

I have found various examples, but when I put it together, structures
such as blocks and two-column just are not exported to the LaTeX file.

Could some one provide me with a *complete* example?

Thanks

Loris

-- 
Dr. Loris Bennett
ZEDAT Computer Centre
Freie Universität Berlin
Berlin, Germany