HTML Question
Width of R code chunk output in RMarkdown files knitr-ed to html
Question:
What is the current working solution to set the width of r code output in html files? I would like to set width to something big and use a slider in the html output.
options(width = XXX)Example:
---
title: "Width test"
output:
html_document:
theme: default
---
```{r global_options, echo = FALSE, include = FALSE}
options(width = 999)
knitr::opts_chunk$set(echo = FALSE, warning = FALSE, message = FALSE,
cache = FALSE, tidy = FALSE, size = "small")
```
```{r}
sessionInfo()
```
```{r}
dataM <- matrix(rnorm(100, 5, 2), ncol = 15)
dataM
```
Result:
sessionInfo() output on the screenshot above.
Related:
(
options(width = 999)knitr: How to prevent text wrapping in output?
How to adjust the output width of RStudio Markdown output (to HTML)
Answer
You can use this to make the pre blocks scroll horizontally if it overflows.
---
title: "Width test"
output:
html_document:
theme: default
---
<style>
pre {
overflow-x: auto;
}
pre code {
word-wrap: normal;
white-space: pre;
}
</style>
```{r global_options, echo = FALSE, include = FALSE}
options(width = 999)
knitr::opts_chunk$set(echo = FALSE, warning = FALSE, message = FALSE,
cache = FALSE, tidy = FALSE, size = "small")
```
```{r}
sessionInfo()
```
```{r}
dataM <- matrix(rnorm(100, 5, 2), ncol = 20)
dataM
```
