I am trying to insert logo into beamer presenation using Rmarkdown, and it looks like size controls in \logo{\includegraphics[height=1cm,width=3cm]{logo.png}} do not work, no matter what values I put there, image is always of the same size. Any suggestions besides modifying image manually?
---
title: "Presentation"
author: "Author"
output:
beamer_presentation:
includes:
in_header: mystyle.tex
---
## R Markdown
This is an R Markdown presentation. 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>.
When you click the **Knit** button a document will be generated that
includes both content as well as the output of any embedded R code
chunks within the document.
## Slide with Bullets
- Bullet 1
- Bullet 2
- Bullet 3
## Slide with R Code and Output
```{r}
summary(cars)
```
## Slide with Plot
```{r, echo=FALSE}
plot(cars)
```
This is mystyle.tex
\logo{\includegraphics[height=1cm,width=3cm]{logo.png}}
\usetheme{Madrid}
\usefonttheme{serif}
\institute{Institute}
\setbeamertemplate{navigation symbols}{}
UPDATE: Quick work around - simply modifying image will not work - image is ugly and pixelated. Simply converting to pdf also didn't work well, so I used following R code to create pdf and use it in \logo{\includegraphics{logo.pdf}}
library(png)
library(grid)
img <- readPNG('logo.png')
img <- rasterGrob(img, interpolate=TRUE)
pdf(file = 'logo.pdf', width = 1, height = 0.25)
grid.newpage()
grid.raster(img)
dev.off()
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}}
I found this beamer tutorial quite useful. Just add the following to the file mystyle.tex passed to the YAML option in_header (as shown in the question):
\usepackage{tikz}
\titlegraphic {
\begin{tikzpicture}[overlay,remember picture]
\node[left=0.2cm] at (current page.30){
\includegraphics[width=3cm]{Beamer-Logo}
};
\end{tikzpicture}
}
and then you can play around with the node parameters to adjust the placement of your logo (Beamer-Logo).
Related
I am trying to include my company logo in an R markdown report. The output has to be pdf. The logo has to be used as a template on every page of the report in the top left of the file. Just for example, you can use this google logo https://en.wikipedia.org/wiki/Google#/media/File:Google_2015_logo.svg
I want the report to look like this (sorry for the blurry image but I just wanted to give an example) -
The google logo on top left should be present on every page.
I have done searches but all the searches that I have done are showing how to do this using latex or HTML output.
https://bookdown.org/yihui/rmarkdown-cookbook/latex-logo.html
Insert a logo in upper right corner of R markdown pdf document
2 Logo in R Markdown on PDF
add image in title page of rmarkdown pdf
The closest I have came is with this markdown document that is called reports.Rmd which looks like -
---
title: "Report"
output: pdf_document
params:
study: NA
mid : NA
---
```{r, echo=FALSE}
paste0("Study : ", params$study)
paste0("ID", params$mid)
```
and I run this from another R script as -
library(rmarkdown)
study <- 'ABC'
mid <- '73023'
rmarkdown::render('reports.Rmd', pdf_document(), params = list(
study = study, mid = mid
))
This runs and produce this output
I'll be able to resize the image with How to set size for local image using knitr for markdown? but I don't know how to place this on top left of the page. Thank you for reading.
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$set(echo = TRUE)
```
\addtolength{\headheight}{3.0cm}
\fancypagestyle{plain}{}
\pagestyle{fancy}
\fancyhead[R]{\includegraphics[width = 100pt]{your_pic.png}}
\renewcommand{\headrulewidth}{0pt}
This is an R Markdown document. Markdown is a simple formatting syntax for
authoring HTML, PDF, and MS Word documents. For more details on using R Markdown
see <http://rmarkdown.rstudio.com>.
and blah-blah...
So, don't forget to install LaTeX and packages fancyhdr, graphics.
How to do it, you can see there.
Or you can install MikTeX etc. You can find a lot of info at the SO/in the web.
The knowledge of LaTeX will save you not once a time in the future life ;)
I think the question is quite self-explanatory but for avoidance of doubt I'll explain with more detail below:
I have an R Markdown document that works well if converted to HTML or uploaded to GitHub. When converting to PDF (using Latex), the results are not so pretty. I find that the biggest problem in a Latex PDF document are line breaks. I can fix the line breaks issue on the PDF document by adding "\ " characters, but that throws my HTML document out of whack too.
Is there a way to manually add line breaks (or "space before/after paragraphs") for the PDF output only?
Thank you!
You can redefine the relevant spacings in the YAML header. \parskip controls the paragraph spacing. Code blocks are shaded using a snugshade environment from the framed package. We can also redefine the shaded environment for code blocks to have some vertical space at the start. Here's a reproducible example. Note: I also added the keep_tex parameter so you can see exactly what the generated tex file looks like, in case this is useful:
title: "test"
author: "A.N. Other"
header-includes:
- \setlength{\parskip}{\baselineskip}
- \renewenvironment{Shaded}{\vspace{\parskip}\begin{snugshade}}{\end{snugshade}}
output:
pdf_document:
keep_tex: true
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```
## R Markdown
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>.
When you click the **Knit** button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:
```{r cars}
summary(cars)
```
## Including Plots
You can also embed plots, for example:
```{r pressure, echo=FALSE}
plot(pressure)
```
Note that the `echo = FALSE` parameter was added to the code chunk to prevent printing of the R code that generated the plot.
Once you output to HTML, you can just print the HTML webpage as PDF. that might be an easy way keep the original format
I am reasking this question:
How to wrap text around plots in R Markdown?:
'Currently the default for R Markdown in R is to have one line of text in line with the plot but this looks very awkward and I would like to save space by having the text wrap around the plot (plot aligned left, with text wrapping on the right).'
It appears there is an easier way now by adding two arguments to the r chunk:
out.width= "65%", out.extra='style="float:right; padding:10px"'
This scales the plot to 65% of the page width and lets text float on the left side with a distance of 10px.
You can use CSS styling to position the elements however you want. However there can be some difficulties and it does require some tweaking. Here is a simple example:
---
title: "Untitled"
author: "Ian Wesley"
date: "April 21, 2017"
output: html_document
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```
## R Markdown
<div style= "float:right;position: relative; top: -80px;">
```{r pressure, echo=FALSE}
plot(pressure)
```
</div>
This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see <http://rmarkdown.rstudio.com>.
When you click the **Knit** button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:
Note that the `echo = FALSE` parameter was added to the code chunk to prevent printing of the R code that generated the plot.
Yields:
I am writing a beamer presentation in rmarkdown and converting it to pdf with knitr. I want to define sections at the header1 level, e.g. # Introduction, and then have a slide titled something else e.g. ## Introducing my brilliant research. Having the header1 level define sections is nice as the names of the sections can be displayed in the slide header in certain beamer themes, and this is why I include it.
But I do not want rmarkdown to insert a slide that simply says the name of the section between sections, which at the moment it is doing. Is there a way to not print a slide with the section name between sections? I thought slide_level would control this behavior but it does not seem to (or perhaps I am using it wrong).
A minimal reproducible example of my problem can be obtained with this code:
---
title: "Test Pres"
author: "Professor Genius Researcher"
date: "24 February 2017"
output:
beamer_presentation:
slide_level: 2
theme: "Singapore"
colortheme: "rose"
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE)
```
# Markdown Intro
## R Markdown
This is an R Markdown presentation. 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>.
When you click the **Knit** button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document.
# Using Bullets
## Slide with Bullets
- Bullet 1
- Bullet 2
- Bullet 3
# Including Chunks
## Slide with R Output
```{r cars, echo = TRUE}
summary(cars)
```
## Slide with Plot
```{r pressure}
plot(pressure)
```
At the moment, this code produces slides that say Markdown Intro, Using Bullets, and Including Chunks. I would like those slides labeling the sections omitted. Is this possible?
Create a new Latex template where you remove this part from the preamble:
\AtBeginSection[]
{
....
}
Place this latex template in the same folder as your .Rmd file and refer to it in the Rmd Yaml front matter using template: mytemplate.tex as explained here.
I am trying to create a Beamer Presentation slide in RMarkdown / Knitr . In the slide I would like to have a table and a figure placed Side-by-side , and then some more text underneath. I can only get as far as my attempt as shown in the code. I would like to have the density plot placed, next to the Hmisc Table.
I am not using Kable or xtable since I get more control over the tables with Hmisc.
Also, How can I adjust the text characteristics (font-size, type, color) in the individual slides?
---
title: "BeamerTest1"
subtitle: Beamer Subtitle
author: "Author"
output:
beamer_presentation:
theme: CambridgeUS
colortheme: "beaver"
fonttheme: "structurebold"
---
## Slide with Table, Figure and Text
My topic for this slide
\scalebox{0.35}{
```{r hmisc-table, echo=FALSE, message=FALSE, results='asis'}
library(Hmisc)
latex(head(mtcars), file='', table.env=FALSE, center='none')
```
}
```{r, echo=FALSE, fig.show='hold', fig.height=1, fig.width=2.5}
library(ggplot2)
mt <- ggplot(mtcars, aes(mpg)) + geom_density(alpha=.2, fill="#FF6666") +
theme(axis.title.x = element_text(size=10),axis.text.x = element_text(size=8),
axis.title.y = element_text(size=10),axis.text.y = element_text(size=8))
mt
```
- Here is some Bullet Text
- And some more
- Subtext
- More Subtext
Thanks
As I've already answered the similar question like this, I repeat my answer in which I use ::: notation, adding the codes to create the output you may want.
You can use fenced_divs notation or ::: to create columns or `Two Content layout'. See also this page to know more about the notation.
## Slide With Image Left
::: columns
:::: column
left
::::
:::: column
right
```{r your-chunk-name, echo=FALSE, fig.cap="your-caption-name"}
knitr::include_graphics("your/figure/path/to/the-image.pdf")
#The figure will appear on the right side of the slide...
```
::::
:::
Since pandoc 2+, which supports the notation, was implemented in RStudio v1.2+, you may need to install RStudio v1.2+ first. The installation is easy enough (at least in my case); just download and install RStudio v1.2+. In the way of installation, the former version of RStudio on your computer will be replaced with the new one without uninstalling it manually.
The following figure is an example which you have if you implement the notation.
The MWE code which produced the slide above is here, too:
---
title: "BeamerTest1"
subtitle: Beamer Subtitle
author: "Author"
output:
beamer_presentation:
theme: CambridgeUS
colortheme: "beaver"
fonttheme: "structurebold"
---
## Slide with Table, Figure and Text
::: columns
:::: column
My topic for this slide
\scalebox{0.35}{
```{r hmisc-table, echo=FALSE, message=FALSE, results='asis'}
library(Hmisc)
latex(head(mtcars), file='', table.env=FALSE, center='none')
```
}
```{r, echo=FALSE, fig.show='hold', fig.height=1, fig.width=2.5}
library(ggplot2)
mt <- ggplot(mtcars, aes(mpg)) + geom_density(alpha=.2, fill="#FF6666") +
theme(axis.title.x = element_text(size=10),axis.text.x = element_text(size=8),
axis.title.y = element_text(size=10),axis.text.y = element_text(size=8))
mt
```
::::
:::: column
- Here is some Bullet Text
- And some more
- Subtext
- More Subtext
::::
:::
There have been issue having two column layout in beamer presentation. But in the same post there is workaround:
In short: Error is related to pandoc conversion engine, which treats everything between \begin{...} and \end{...} as TeX. It can be avoided by giving new definition for begin{column} and end{column} in yaml header.
Create mystyle.tex and write there:
\def\begincols{\begin{columns}}
\def\begincol{\begin{column}}
\def\endcol{\end{column}}
\def\endcols{\end{columns}}
In the Rmd file use these new definitions
---
output:
beamer_presentation:
includes:
in_header: mystyle.tex
---
Two Column Layout
-------
\begincols
\begincol{.48\textwidth}
This slide has two columns.
\endcol
\begincol{.48\textwidth}
```{r}
#No error here i can run any r code
plot(cars)
```
\endcol
\endcols
And you get:
Consider using a two column layout, like you would have to do if you were doing this directly in Beamer. See for example:
this question on doing this with the tools available with RStudio. (Please note that this is one area where RStudio and the RMarkdown package have evolved a lot recently and the question is somewhat dated, but it does hint at the features now available.)
this question for a solution with inline LaTeX and Pandoc. (This will also work with RStudio as the newer releases use a bundled copy of pandoc as the Markdown engine.)
this post on the pandoc mailing list discussing how to include Markdown inside of your LaTeX blocks, e.g. the Beamer commands/environments for columns.
this question on TeX Stack Exchange could help you, but you would need to adapt it a bit for RMarkdown (the question uses the Sweave-style syntax for embedding R into LaTeX with knitr).
The basic idea for your problem would be a two-column layout for the upper portion of the slide, and a one-column layout for the bottom. You then put the individual R code blocks into their own column. (You may need to play with vertical spacing if the two figures differ in size.)
The Rpres format is all-or-nothing on column layouts for a given slide (at least last time I checked), so that solution would be less than ideal when you want the bottom part of the slide to be a single 'column'.
Another solution would be combining the two figures into one and then displaying the merged figure. I'm not sure how you would do with a table and a graphic, but for two graphics, you could use the gridExtra package to place two lattice or ggplot2 (or even an unholy mixture of both) next to each other in a single grid and thus in a single, combined figure.
I think you want to set the chunk option fig.align=right as described here