--- author: Matthias Vogelgesang title: Metropolis subtitle: A modern beamer theme institute: Center for modern beamer themes date: \today output: binb::metropolis: citation_package: natbib includes: in_header: metropolis/header.tex bibliography: metropolis/demo.bib biblio-style: abbrvnat toc: true vignette: > %\VignetteIndexEntry{binb Metropolis Demo} %\VignetteKeywords{binb,vignette} %\VignettePackage{binb} %\VignetteEngine{knitr::rmarkdown} --- ```{r,setup, include=FALSE} knitr::opts_chunk$set(cache=TRUE) ``` # Introduction ## Metropolis The \themename theme is a Beamer theme with minimal visual noise inspired by the [hsrm](https://github.com/hsrmbeamertheme/hsrmbeamertheme) Beamer Theme by Benjamin Weiss. Enable the theme (in \LaTeX) by loading ```tex \documentclass{beamer} \usetheme{metropolis} ``` Note, that you have to have Mozilla's \emph{Fira Sans} font and XeTeX installed to enjoy this wonderful typography. \scriptsize In R you can of course use this package directly, see its documentation. ## Sections Sections group slides of the same topic ``` ## Elements ``` for which \themename provides a nice progress indicator \ldots # Title formats ## Metropolis title formats \themename supports 4 different title formats: - Regular - \textsc{Small caps} - \textsc{all small caps} - ALL CAPS They can either be set at once for every title type or individually. # Elements ## Typography ``` The theme provides sensible defaults to \emph{emphasize} text, \alert{accent} parts or show \textbf{bold} results. ``` \begin{center}becomes\end{center} The theme provides sensible defaults to \emph{emphasize} text, \alert{accent} parts or show \textbf{bold} results. ## Font feature test - Regular - \textit{Italic} (also _Italic_) - \textsc{Small Caps} - \textbf{Bold} (also **Bold**) - \textbf{\textit{Bold Italic}} (also **_Italic_**) - \textbf{\textsc{Bold Small Caps}} - \texttt{Monospace} - \texttt{\textit{Monospace Italic}} - \texttt{\textbf{Monospace Bold}} - \texttt{\textbf{\textit{Monospace Bold Italic}}} ## Lists \begin{columns}[T,onlytextwidth] \column{0.33\textwidth} Items \begin{itemize} \item Milk \item Eggs \item Potatoes \end{itemize} \column{0.33\textwidth} Enumerations \begin{enumerate} \item First, \item Second and \item Last. \end{enumerate} \column{0.33\textwidth} Descriptions \begin{description} \item[PowerPoint] Meeh. \item[Beamer] Yeeeha. \end{description} \end{columns} ## Animation (using \LaTeX\ ) \begin{itemize}[<+- | alert@+>] \item \alert<4>{This is\only<4>{ really} important} \item Now this \item And now this \end{itemize} \bigskip \scriptsize This uses \LaTeX\ for aninmation. The next slides uses RMarkdown ## Animation (using RMarkdown, plus one \LaTeX\ trick) ::: incremental - \alert<4>{This is\only<4>{ really} important} - Now this - And now this ::: ## Figures (using \LaTeX) \begin{figure} \newcounter{density} \setcounter{density}{20} \begin{tikzpicture} \def\couleur{alerted text.fg} \path[coordinate] (0,0) coordinate(A) ++( 90:5cm) coordinate(B) ++(0:5cm) coordinate(C) ++(-90:5cm) coordinate(D); \draw[fill=\couleur!\thedensity] (A) -- (B) -- (C) --(D) -- cycle; \foreach \x in {1,...,40}{% \pgfmathsetcounter{density}{\thedensity+20} \setcounter{density}{\thedensity} \path[coordinate] coordinate(X) at (A){}; \path[coordinate] (A) -- (B) coordinate[pos=.10](A) -- (C) coordinate[pos=.10](B) -- (D) coordinate[pos=.10](C) -- (X) coordinate[pos=.10](D); \draw[fill=\couleur!\thedensity] (A)--(B)--(C)-- (D) -- cycle; } \end{tikzpicture} \caption{Rotated square from \href{http://www.texample.net/tikz/examples/rotated-polygons/}{texample.net}.} \end{figure} \scriptsize This used a \LaTeX\ feature. All RMarkdown features are also at our disposal. ## Tables (using \LaTeX}) \begin{table} \caption{Largest cities in the world (source: Wikipedia)} \begin{tabular}{@{} lr @{}} \toprule City & Population\\ \midrule Mexico City & 20,116,842\\ Shanghai & 19,210,000\\ Peking & 15,796,450\\ Istanbul & 14,160,467\\ \bottomrule \end{tabular} \end{table} \scriptsize This used a \LaTeX\ feature. All RMarkdown features are also at our disposal. ## Blocks Three different block environments are pre-defined and may be styled with an optional background color. \begin{columns}[T,onlytextwidth] \column{0.5\textwidth} \begin{block}{Default} Block content. \end{block} \begin{alertblock}{Alert} Block content. \end{alertblock} \begin{exampleblock}{Example} Block content. \end{exampleblock} \column{0.5\textwidth} \metroset{block=fill} \begin{block}{Default} Block content. \end{block} \begin{alertblock}{Alert} Block content. \end{alertblock} \begin{exampleblock}{Example} Block content. \end{exampleblock} \end{columns} \bigskip \scriptsize The right side uses the `\metroset{block=fill}` option. Blocks can also used in Markdown using `###` (if slide-level=2). ## Math \begin{equation*} e = \lim_{n\to \infty} \left(1 + \frac{1}{n}\right)^n \end{equation*} ## Line plots \begin{figure} \begin{tikzpicture} \begin{axis}[ mlineplot, width=0.9\textwidth, height=6cm, ] \addplot {sin(deg(x))}; \addplot+[samples=100] {sin(deg(2*x))}; \end{axis} \end{tikzpicture} \end{figure} ## Bar charts \begin{figure} \begin{tikzpicture} \begin{axis}[ mbarplot, xlabel={Foo}, ylabel={Bar}, width=0.9\textwidth, height=6cm, ] \addplot plot coordinates {(1, 20) (2, 25) (3, 22.4) (4, 12.4)}; \addplot plot coordinates {(1, 18) (2, 24) (3, 23.5) (4, 13.2)}; \addplot plot coordinates {(1, 10) (2, 19) (3, 25) (4, 15.2)}; \legend{lorem, ipsum, dolor} \end{axis} \end{tikzpicture} \end{figure} ## Quotes > Veni, Vidi, Vici ## References Some references \citep{knuth92,ConcreteMath,Simpson,Er01,greenwade93} \bigskip \scriptsize `allowframebreaks` is not used or needed, also changed `\cite` to `\citep`, and defaulted `natbib` to option `[round]`. # Conclusion ## Summary Get the source of this theme and the demo presentation from \begin{center}\url{https://github.com/matze/mtheme}\end{center} The theme \emph{itself} is licensed under a [Creative Commons Attribution-ShareAlike 4.0 International License](http://creativecommons.org/licenses/by-sa/4.0/) \begin{center}\ccbysa\end{center} \scriptsize Source and documentation for the RMarkdown variant are at \url{https://github.com/eddelbuettel/binb}. _ _ _ Questions? ## Backup slides Sometimes, it is useful to add slides at the end of your presentation to refer to during audience questions. The best way to do this is to include the `appendixnumberbeamer` package in your preamble and call `\appendix` before your backup slides. \themename will automatically turn off slide numbering and progress bars for slides in the appendix. \scriptsize Calling `\appendix` currently leads to an error in when using `binb`. ## R Appendix: R Figure Example The following code generates the plot on the next slide (taken from `help(bxp)` and modified slightly): ```{r pressureCode, eval=FALSE} library(stats) set.seed(753) bx.p <- boxplot(split(rt(100, 4), gl(5, 20)), plot=FALSE) bxp(bx.p, notch = FALSE, boxfill = "lightblue", frame = FALSE, outl = TRUE, main = "Example from help(bxp)") ``` ## R Appendix: R Figure Example ```{r pressureFig, echo=FALSE} library(stats) set.seed(753) bx.p <- boxplot(split(rt(100, 4), gl(5, 20)), plot=FALSE) bxp(bx.p, notch = FALSE, boxfill = "lightblue", frame = FALSE, outl = TRUE, main = "Example from help(bxp)") ``` ## R Appendix: R Table Example A simple `knitr::kable` example: ```{r kableEx} knitr::kable(mtcars[1:5, 1:8], caption="(Parts of) the mtcars dataset") ```