Inserting Logo into Beamer Presentation Using R Markdown

Inserting logo into beamer presentation using R Markdown

I found solution; in beamer manual there is another way of using logo function and it works fine.

\pgfdeclareimage[height=0.2787cm, width=2.5cm]{logo}{logo.png}
\logo{\pgfuseimage{logo}}

How to add two logos on frame title in rmarkdown beamer presentation?

You can use as many logos as you want in the \logo{} macro:

\documentclass{beamer}
\usetheme{Berkeley}

\pgfdeclareimage[height=.5cm]{logoHarman}{example-image-duck}
\pgfdeclareimage[height=.5cm]{logoMSC}{example-image-duck}

\logo{\pgfuseimage{logoMSC}\pgfuseimage{logoHarman}}

\begin{document}

\begin{frame}
\frametitle{title}
    abc
\end{frame} 

\end{document}

and in rmarkdown:

---
title: "Markdown beamer with to logos"
output: 
  beamer_presentation:
    slide_level: 1
    theme: "Berkeley"
header-includes: 
  - \pgfdeclareimage[height=.5cm]{logoHarman}{example-image-duck}
  - \pgfdeclareimage[height=.5cm]{logoMSC}{example-image-duck}
  - \logo{\pgfuseimage{logoMSC}\pgfuseimage{logoHarman}}
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE)
```

# First page title

How to insert a logo into the footer of an R Markdown document

I simply add it as an image in the last line of code.

![](logo.png){height='25'}

Just to share, I like to add my logo at the top right corner via the YAML:

---
title: "This is My Title<img src=\"logo.png\" style =\"float: right; width:12%\"/> "
date: "06 Nov 2020"
---

Inserting a logo below date in Rmarkdown YAML

You can use the \predate and \postdate commands for this instead of \pretitle and \posttitle. See more details in the documentation or check this example:

---
title: Adding a Logo to LaTeX Title
author: Michael Harper
date: December 7th, 2018
output: pdf_document
header-includes:
  - \usepackage{titling}
  - \predate{\begin{center}\large}
  - \postdate{\\
      \includegraphics[width=2in,height=2in]{logo.png}\end{center}}
---

RMarkdown Beamer make slide titles and add figures in loop

Assuming your images are named pic-1.png etc., then beamer has an automatic way to loop over the images via the xmpmulti package:

---
title: 'slideshow'
output:
  beamer_presentation:
    theme: "AnnArbor"
    keep_tex: true
header-includes:
  - \usepackage{xmpmulti}
---

# Introduction

## Blah

- Text
- Here
- Etc.

```{=latex}
\end{frame}
\section{Images}
\begin{frame}
\frametitle<1>{picture 1}
\frametitle<2>{picture 2}
\frametitle<3>{picture 3}
\centering
\multiinclude[format=png,start=1,end=3,graphics={width=.6\textwidth}]{pic}
\end{frame}
\begin{frame}
```

some test

How to include an image that fills the whole slide in a Rmarkdown beamer presentation

With normal beamer, I would change the background canvas for the specific frame and add the picture there. However doing this is a bit tricky in rmarkdown, so I suggest to use TikZ instead (maybe add an empty frametitle # in front of the tikzpicture if the slide before goes missing):

---
title: "Duck"
author: "Gertjan Verhoeven"
date: "3/6/2022"
output: 
  beamer_presentation: 
    keep_tex: true
header-includes:
  - \usepackage{tikz}
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE)
```

# 
\begin{tikzpicture}[remember picture, overlay]
\node at (current page.center) {\includegraphics[width=\paperwidth, height=\paperheight]{example-image-duck}};
\end{tikzpicture}

# next frame
test

Include logo (image) on every page of R markdown pdf

This is a template for you:

---
title: 'You are really need to use LaTeX'
author: "You"
date: "`r Sys.Date()`"
output:
  pdf_document

header-includes:
     \usepackage{fancyhdr}
     \usepackage{graphicx}
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```

\addtolength{\headheight}{3.0cm} 
\fancypagestyle{plain}{} 
\pagestyle{fancy} 
\fancyhead[R]{\includegraphics[width = 100pt]{your_pic.png}}
\renewcommand{\headrulewidth}{0pt} 

This is an R Markdown document. Markdown is a simple formatting syntax for 
authoring HTML, PDF, and MS Word documents. For more details on using R Markdown 
see <http://rmarkdown.rstudio.com>.

and blah-blah...

So, don't forget to install LaTeX and packages fancyhdr, graphics.

How to do it, you can see there.
Or you can install MikTeX etc. You can find a lot of info at the SO/in the web.

The knowledge of LaTeX will save you not once a time in the future life ;)

---

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