r - 如何将 Leaflet (for R)-output 包含到 RMarkdown 演示文稿中？

Question

根据documentation ，使用 R 的“传单”包创建的传单输出可以包含在 RMarkdown 中。

这在 RMarkdown 输出为 html 时有效:

---
title: "Rmarkdown HTML including Leaflet"
output: html_document
---

Show "Leaflet for R" within html: works.

```{r}
library(leaflet)
leaflet() %>%
  addTiles %>% # Add default OpenStreetMap map tiles
  setView(lng = 5.0, lat = 51.0, zoom = 6)
```

但是当 RMarkdown 输出是演示文稿时失败:

---
title: "Rmarkdown Presentation including Leaflet"
output: 
  revealjs::revealjs_presentation
---

Show "Leaflet for R" within Rmarkdown presentation: fails.

```{r}
library(leaflet)
leaflet() %>%
  addTiles %>% # Add default OpenStreetMap map tiles
  setView(lng = 5.0, lat = 51.0, zoom = 6)
```

我的目标是创建一个包含传单输出的演示文稿。如何做到这一点？

Answer 1

不是真正的解决方案，而是一种解决方法:当从revealjs 演示文稿类型更改为ioslides 时，Leaflet 输出将显示在演示文稿中。不过，布局和交互性并非完美无缺。

---
title: "Rmarkdown Presentation including Leaflet"
author: "UVH"
date: "March 14, 2016"
output: 
  ioslides_presentation
---

Show "Leaflet for R" within Rmarkdown "ioslides" presentation: works, but not flawless.

```{r echo=FALSE}
library(leaflet)
leaflet() %>%
  addTiles %>% # Add default OpenStreetMap map tiles
  setView(lng = 5.0, lat = 51.0, zoom = 6)
```

由于我更喜欢​​使用revealjs而不是ioslides，我希望有人可以提供一个更好的解决方案来使用revealjs。