带有 knitr 幻灯片的长功能垂直滚动条 [英] Vertical scrollbar for long functions with knitr slides

问题描述

是否可以使用 knitr 幻灯片为长函数制作垂直滚动条(使用 xaringan 自定义样式)?我正在尝试基于上一个问题的一些选项 如何使垂直滚动条出现在 RMarkdown 代码块(html 视图)中 但不知道如何仅对长函数(高度超出框架)执行此操作.非常欢迎任何建议.

Is it possible to make vertical scrollbar for long functions with knitr slides (using xaringan custom style)? I was trying some options based on this previous question How to make vertical scrollbar appear in RMarkdown code chunks (html view) but no idea how to do it only for long functions (which height goes out of the frame). Any advice is more than welcome.

---
title: "title"
subtitle: "subtitle"
author: "author"
date: "2017"
output:
  xaringan::moon_reader:
    lib_dir: libs
    css: ["default", "style.css"]
    nature:
      highlightStyle: zenburn
      highlightLines: true
      countIncrementalSlides: false
---

```{r , echo=FALSE, include=FALSE}
library(knitr)
opts_chunk$set(fig.align='center', message=TRUE, error=TRUE, warning=TRUE, tidy=TRUE, comment = "##", echo = TRUE, dev='svg')
options(width=65)
```

```{r}
fu <- function(x){
  x
  x
  x
  x
  x
  x
  x
  x
  x
  x
  x
  x
  x
  x
  x
  x
  x
  x
}
```

推荐答案

您是否尝试过 这个答案

.scrollable-slide {
    height: 800px;
    overflow-y: auto !important;
}

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