beamer

问题 Good morning. I need to embed a video inside a beamer presentation that is visible in Adobe Reader without using Adobe Flash Player. As a minimal example, I used this snippet of code and it doesn't work. it only shows a black box: \documentclass{beamer} \mode<presentation> {\usetheme{Madrid}} \usepackage{graphicx} \usepackage{movie15} \usepackage{hyperref} \begin{document} \begin{frame} \begin{figure}[ht] \includemovie[poster,text={\includegraphics[width=8cm, height=6cm] {candp.png}},autoplay

问题 I've found how to add line numbers by writing, ```{.c .numberLines} int x = 1; int y = x; ``` But wonder how to add a border to the code blocks. 回答1: The "easiest" way to do this is to modify the default.beamer template and pass the --listings variable to pandoc during pdf creation. Take a look at the information for frames in the listings documentation: http://mirrors.ibiblio.org/CTAN/macros/latex/contrib/listings/listings.pdf 来源： https://stackoverflow.com/questions/23343233/how-to-add

问题 I've found how to add line numbers by writing, ```{.c .numberLines} int x = 1; int y = x; ``` But wonder how to add a border to the code blocks. 回答1: The "easiest" way to do this is to modify the default.beamer template and pass the --listings variable to pandoc during pdf creation. Take a look at the information for frames in the listings documentation: http://mirrors.ibiblio.org/CTAN/macros/latex/contrib/listings/listings.pdf 来源： https://stackoverflow.com/questions/23343233/how-to-add

问题 I've found how to add line numbers by writing, ```{.c .numberLines} int x = 1; int y = x; ``` But wonder how to add a border to the code blocks. 回答1: The "easiest" way to do this is to modify the default.beamer template and pass the --listings variable to pandoc during pdf creation. Take a look at the information for frames in the listings documentation: http://mirrors.ibiblio.org/CTAN/macros/latex/contrib/listings/listings.pdf 来源： https://stackoverflow.com/questions/23343233/how-to-add

问题 I'm trying markdown/knitr/pandoc for producing documentation and slides as an alternative to LaTeX/Beamer. One funcionality I miss is the possibility to use the same source for both types of output (slides and articles), while being able to mark content which is specific to either format. Unmarked content will appear in both presentation and article modes. I understand I can produce both types of output with the same source with Pandoc-markdown by specifying several *output*s in the YAML

问题 In this question I explained my goal: creating accompanying slides for a bookdown project. I chose the Beamer format for the slides and was happy. However, upgrading to Pandoc 2.7 onwards (>2.6) caused my project to produce undesired slides. Specifically, any previously ignored content is now thrown into an ad-hoc slide! I find this behavior quite odd, as my understanding was that choosing slide_level: 3 meant ### was needed to create a slide! After insane amount of hours, I found what caused

问题 I am creating presentation using R Markdown with PDF (Beamer) as output. I am using library kableExtra for some formatting. The following code gives me the expected result library(knitr) # library(kableExtra) # create data frame df <- data.frame(mean = c(1,2,3), beta = c(5,6,7)) # print data frame to slide knitr::kable(df, col.names = c("mean", "$\\beta_t$")) However, when I use library(kableExtra) as in code below, the printed PDF show $\beta_t$ instead of the Greek letter beta. library

问题 I am trying get some R code to fit on my beamer slides. It does not seem possible to change the font size via the size argument for the code chunk as you might do for other knitr type documents. The only way seems to be with \footnotesize before every code chunk. This is gets frustrating, as I have lots of code chunks and in many cases I then have to use \normalsize after for my LaTeX bullet points. --- title: "Untitled" output: beamer_presentation: includes: in_header: header.txt --- ```{r

问题 I included resize.height=0.5,resize.width=0.5 in the code chunk, but still can't resize the table generated by stargazer. Can anyone tell me why? My code chunk options look like this: echo=FALSE,warning=FALSE,results='asis',resize.height=0.5,resize.width=0.5} The stargazer codes are like this: stargazer(did.student,student.control.kmt,student.control.neu,student.control.dpp,header = FALSE, title="DD Model", covariate.labels = c("Treatment","group","Treatment*group"), dep.var.labels =

问题 I included resize.height=0.5,resize.width=0.5 in the code chunk, but still can't resize the table generated by stargazer. Can anyone tell me why? My code chunk options look like this: echo=FALSE,warning=FALSE,results='asis',resize.height=0.5,resize.width=0.5} The stargazer codes are like this: stargazer(did.student,student.control.kmt,student.control.neu,student.control.dpp,header = FALSE, title="DD Model", covariate.labels = c("Treatment","group","Treatment*group"), dep.var.labels =