beamerhorizontal alignment
How do I align an image to center?
In a beamer presentation I have a 2-3 items on a slide followed by an image.
The image is not wide enough to cover whole slide, so it leaves around 30% space from right. How do I adjust it to leave enough space on both sides?
\begin{frame}
\frametitle{Outlook}
\begin{itemize}
\item apps
\item apps
\item apps
\includegraphics[scale=0.3]{P2P}
\end{itemize}
\end{frame}
You could use one of the packages eso-pic, atbegshi, textpos or everyshi. textpos is easy to use, though a bit older just like everyshi.
Here's a way using TikZ and the current page node for positioning:
\documentclass[demo]{beamer}
\usepackage{tikz}
\begin{document}
\begin{frame}[fragile]{III. Override pages}
\begin{enumerate}
\item Bookmark manager
\item History
\item New tab
\end{enumerate}
\begin{tikzpicture}[remember picture,overlay]
\node [xshift=-2cm,yshift=-2cm] at (current page.north east)
{\includegraphics[width=4cm,height=4cm]{file}};
\end{tikzpicture}
\end{frame}
\end{document}
You could also use the node anchor for positioning besides that shifting.
To customize a theme take a look at the .sty files of the default themes of beamer. This will give you an idea.
Look for\defbeamertemplate{title page}, \defbeamertemplate{footline}, \setbeamertemplate{sidebar right},etc.. Those let you position and customize the regions on the page.
The elements that you put on the title page for example are called by commands like \inserttitle, \insertauthor, \insertframetitle. Again look for them in the defualt .sty files. There are a lot of resources online where you can read the theme files in your browser.
Here is a list with different "beamer colors" that are used in themes. You should make use of those when setting or defining a template.
Best Answer
It is enough to use the
centerenviroment: