tty.cl

The LaTeX class beamer allows production of high quality presentations using LaTeX and pdf processing. Org-mode has special support for turning an Org-mode file or tree into a beamer presentation.

Here it is an example of how a presentation file should look like

#+TITLE:     Org Mode and Beamer
#+AUTHOR:    Felipe Reyes
#+EMAIL:     freyes@tty.cl
#+DATE:      2011-08-25 Tue
#+DESCRIPTION:
#+KEYWORDS:  org-mode, beamer, tutorial
#+OPTIONS:   H:3 num:t toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
#+OPTIONS:   TeX:t LaTeX:t skip:nil d:nil todo:t pri:nil tags:not-in-toc
#+INFOJS_OPT: view:nil toc:nil ltoc:nil mouse:underline buttons:0 path:http://orgmode.org/org-info.js
#+EXPORT_SELECT_TAGS: export
#+EXPORT_EXCLUDE_TAGS: noexport
#+LINK_UP:   
#+LINK_HOME: 
#+LaTeX_CLASS: beamer
#+BEAMER_HEADER_EXTRA: \usetheme{Madrid}\usecolortheme{default}
#+MACRO: BEAMERMODE presentation
#+MACRO: BEAMERINSTITUTE tty.cl
#+BEAMER_FRAME_LEVEL: 2
#+STARTUP: beamer

* Org Mode and Beamer
** Overview
   - This is a bullet list
     - nested items
     - more items
   - Resume the top level list
** Numbered List
   1) one
   2) two
   3) three
** Source Code Example

Let's review it by section

• First you just need to set the basic information about your presentation (title, author, email, date, description and keywords)
• Then you indicate if you want some extra options in each slide
• BEAMER_HEADEREXTRA: include raw LaTeX statements, this is used to define the beamer's theme, in this case we are using the theme Madrid with the default color theme.
• BEAMERMODE: set the presentation mode in beamer
• BEAMERINSTITUTE: let you define your college, business, etc.
• At the end we just write our slides, each level 2 section is a slide.

You can open the file org-mode.beamer.presentation in emacs and use the shortcut 'C-c C-e p' to generate a pdf of the presentation. The produced pdf can be downloaded here

Execute the following command in Debian or Ubuntu

sudo apt-get install texlive-extra-utils texlive-binaries latex-beamer texlive-latex-extra

Add the following to your .emacs file:

;; beamer
;; #+LaTeX_CLASS: beamer in org files
(unless (boundp 'org-export-latex-classes)
  (setq org-export-latex-classes nil))
(add-to-list 'org-export-latex-classes
  ;; beamer class, for presentations
  '("beamer"
     "\\documentclass[11pt]{beamer}\n
      \\mode<{{{beamermode}}}>\n
      \\beamertemplateballitem\n
      \\setbeameroption{show notes}
      \\usepackage[utf8]{inputenc}\n
      \\usepackage[T1]{fontenc}\n
      \\usepackage{hyperref}\n
      \\usepackage{color}
      \\usepackage{listings}
      \\lstset{numbers=none,language=[ISO]C++,tabsize=4,
  frame=single,
  basicstyle=\\small,
  showspaces=false,showstringspaces=false,
  showtabs=false,
  keywordstyle=\\color{blue}\\bfseries,
  commentstyle=\\color{red},
  }\n
      \\usepackage{verbatim}\n
      \\institute{{{{beamerinstitute}}}}\n          
       \\subject{{{{beamersubject}}}}\n"

     ("\\section{%s}" . "\\section*{%s}")
     
     ("\\begin{frame}[fragile]\\frametitle{%s}"
       "\\end{frame}"
       "\\begin{frame}[fragile]\\frametitle{%s}"
       "\\end{frame}")))

;; letter class, for formal letters
(add-to-list 'org-export-latex-classes
  '("letter"
     "\\documentclass[11pt]{letter}\n
      \\usepackage[utf8]{inputenc}\n
      \\usepackage[T1]{fontenc}\n
      \\usepackage{color}"
     
     ("\\section{%s}" . "\\section*{%s}")
     ("\\subsection{%s}" . "\\subsection*{%s}")
     ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
     ("\\paragraph{%s}" . "\\paragraph*{%s}")
     ("\\subparagraph{%s}" . "\\subparagraph*{%s}")))

• Beamer development repo
• Worg beamer tutorial
• org-mode beamer
• emacs-fu: writing presentations with org-mode and beamer