RMARKDOWN CSS HOW TO
RMARKDOWN CSS PDF
RMARKDOWN CSS UPDATE
RMARKDOWN CSS CODE

However, you may encounter some error messages due to incompatible options. If you do not want to create your own template, you can define, like here a tex file to load “in_header”. LateX default template of rmarkdown load several packages and defines several parameters to format the final text output. Here, we use two functions to be place before and after the chunk with results=‘asis’ and a space between images: beginCentering ', sep = '') Knitr::include_graphics(paste0(figWD, '/gb.png')) knitr::include_graphics(paste0(figWD, '/fr.png')) With recent version of knitr, you can use fig.show=‘hold’ to show the two images side-by-side, but you can not use fig.align=‘center’.

RMARKDOWN CSS CODE

In HTML, this is embed in code so that you can modify the css according to your needs.Ī problem while using two images side by side using “knitr::include_graphics” in the same chunk is that option fig.align = ‘center’ applies separately to the two images, so that there are one under the other, in two different paragraphs:

However in lateX this is only transformed as exttt command, which format could be modified but would be applied to all other text with this format, even if it is not a code.

I could directly use the markdown syntax with back ticks `code` to embed code. In my Rmd file, you will remark that I use styleFmt(“code”, “codecommand”) or, like here in this paragraph, verbatimFmt('code') to highlight the code inline in the text. Here for instance the css file includes: /* Look at the style.css file for the complete css file */įont-family: Courier New, Courier, monospace Similarly, for html rendering, functions should be used in an external css file with option css: style.css in the YAML header of your rmarkdown file. This lateX file should include the definition of all colors and format to be used with the previous functions.

RMARKDOWN CSS PDF

The definition of different styles are in external lateX header file for pdf outputs and should be called in the YAML header of your rmarkdown file in_header: header.tex. # to be able to show you the 'asis' chunks with background color. # Style format options for longer text output # Style format function, not specific for textcolor

beginVerbatim and endVerbatim are specific to embed verbatim code text with background color, which is not implemented by default in lateX.

verbatimFmt is for verbatim code with specific color style, but protected so that pandoc do not try to execute embed code.

Similarly for latex, if type = “div” is defined, command will be used with begin and end. Option type can be defined to use div instead of span to allow multiple lines with html output.

beginStyleFmt and endStyleFmt are a separated variante of styleFmt to be used if your text contain special characters (like underscore) that may be misinterpretated by lateX.

styleFmt is used in combination with definition of a style in external files.

colFmt is used directly with color names like blue, red, ….

I found the process of coming up with a solution to implement each feature to be a fun way to learn new R tricks, especially in working with CSS.1.2 Functions for html or pdf specific renderingīecause some text and background colors are not written in the same way for html and lateX outputs, I need to use functions that will add either html formatting or latex formatting:

Each feature I added usually started by being inspired from someone else’s work, like the haiku research summaries and buttons with icons and text on Andrew Heiss’s research page.

RMARKDOWN CSS HOW TO

So I never have to worry about creating the footer - it’s all done automatically! Final thoughtsĬoming up with little solutions to each of these features was a highly iterative process, and for the most part I really wasn’t sure how to do any of this when I first got started. Now I just source build_site.R and my site builds with an updated footer to today’s date! What’s even more fun is I use a GitHub Action to automatically run build_site.R every time I commit something to the repo where my site lives and commit all the site files to my gh-pages branch. Source ( file.path ( 'R', 'functions.R' ) ) # Fist build the footer to capture today's date create_footer ( ) # Then render the site rmarkdown :: render_site (encoding = 'UTF-8' ) But the main part doing the date updating is the function last_updated(): Not a problem - just make a create_footer() function and call it before you build the site! My create_footer() function lives in my functions.R file, and it’s a bit long as it also inserts some icons and other text.

RMARKDOWN CSS UPDATE

So if I want the date to update in the footer, I have to update the _footer.html file on every build. One of the things I love about generates the footer from a single, static _footer.html file in the root directory. Float an image left / right with wrapped text.

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