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Part 1 | Part 2 | Part 3 | Part 4 | Part 5

Author: Josh Cassidy (August 2013)

This five-part series of articles uses a combination of video and textual descriptions to teach the basics of creating a presentation using the LaTeX beamer package. These tutorials were first published on the original ShareLateX blog site during August 2013; consequently, today's editor interface (Overleaf) has changed considerably due to the development of ShareLaTeX and the subsequent merger of ShareLaTeX and Overleaf. However, much of the content is still relevant and teaches you some basic LaTeX—skills and expertise that will apply across all platforms.

In the previous post we looked at animating our slides using overlay specifications. In this, the final post of the series, we're going to look at editing the way our presentation looks using themes. We'll also look at printing handouts.

Presentation themes

In the first video we set up our presentation with the Boadilla theme like this:

\usetheme{Boadilla}

There are lots of different predefined presentation themes available for us to use. Here are a few of them. This is the Bergen theme:

Beamer5br1.png Beamer5br2.png Beamer5br3.png Beamer5br4.png

This is the Madrid theme:

Beamer5md1.png Beamer5md2.png Beamer5md3.png Beamer5md4.png

There are also themes that include navigation bars, for example the Antibes theme:

Beamer5an1.png Beamer5an2.png Beamer5an3.png Beamer5an4.png

We could also use a theme that includes a table of contents sidebar, like the Hannover theme:

Beamer5hn1.png Beamer5hn2.png Beamer5hn3.png Beamer5hn4.png

The Singapore theme is one that includes what beamer calls a Mini Frame Navigation:

Beamer5sp1.png Beamer5sp2.png Beamer5sp3.png Beamer5sp4.png

Finally there are also themes like Warsaw that have the section and subsection titles at the top of each frame:

Beamer5ws1.png Beamer5ws2.png Beamer5ws3.png Beamer5ws4.png

Colour, font, inner and outer themes

The presentation themes control everything about how the presentation looks. However beamer gives us more flexibility by allowing us to change the colour theme, font theme, inner theme and outer theme, all separately. This is really handy as it means if we like a theme like Warsaw but, for example, want to change the colour theme, then we can load the Warsaw presentation theme and then override the colour theme with one of beamer's predefined colour themes. We change the colour scheme using the \usecolortheme command followed by the colour theme in curly brackets. Note that these themes are different to the presentation themes we used earlier. For example, the crane colour theme:

Beamer5crane1.png Beamer5crane2.png Beamer5crane3.png Beamer5crane4.png

The inner theme dictates the style of the title and part pages, the itemize, enumerate, description, block, theorem and proof environments as well as figures, tables, footnotes and bibliography entries. For example we could also load up the rectangles inner theme. We do this using the \useinnertheme command. This has made our table of contents and lists use rectangles as bullet points:

Beamer5rec1.png Beamer5rec2.png

The outer theme dictates the style of the head and footline, the logo, the sidebars and the frame title. We can specify this theme using the \useinnertheme command. As we're using Warsaw, by default we are using the shadow outer theme, but we could change this to the tree theme if we wanted to change the top navigation bar to a tree like structure:

Beamer5tree1.png Beamer5tree2.png Beamer5tree3.png Beamer5tree4.png

Finally, I could also change the font theme using the \usefonttheme command and a predefined font theme like the serif theme:

Beamer5serif1.png Beamer5serif2.png Beamer5serif3.png Beamer5serif4.png

All the information about the different themes available can be found in the beamer documentation.

Handouts

Now let's briefly look at creating handouts for our presentation. To do this we add the keyword handout into square brackets in the document class command. We then use the pgfpages package to help us print multiple slides on a page. After loading the package we use the \pgfpagesuselayout command. In the curly brackets we specify how many frames we want on a sheet. In the square brackets we specify the paper size and how much border shrink we want:

\documentclass[handout]{beamer}
\usepackage{pgfpages}
\pgfpagesuselayout{2 on 1}[a4paper,border shrink=5mm]

Beamer5handout1.png

If we wanted to put four frames on a sheet we could simply change the 2 to a 4 and then add the landscape keyword into the square brackets:

\pgfpagesuselayout{4 on 1}[a4paper,border shrink=5mm,landscape]

Beamer5handout2.png

This concludes our discussion on themes and handouts and also our series on creating presentations with beamer. If you want to play around with the presentation we created in this series you can access it here.

All articles in this series

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