闪亮的演示文稿(幻灯片):自定义CSS和徽标 [英] Shiny Presentation (ioslides): Custom CSS and logo

问题描述

我已经安装了以下软件:

I have the following installed:

• RStudio预览版，版本0.98.864(2014年5月24日)
• 通过devtools :: install_github(c("yihui/knitr"，"rstudio/shiny"))开发出Knitr和Shiny的版本

我想使用自定义CSS创建一个Shiny Presentation(RStudio菜单项:File> New File> RMarkdow> Shiny> Shiny Presentation)，但是不确定如何创建.

I would like to create a Shiny Presentation (RStudio menu items: File>New File>RMarkdow>Shiny>Shiny Presentation) with custom CSS but am unsure how to do so.

我的自定义CSS(当前仅更改标题2的颜色)

My custom CSS (which currently only changes the colour of header 2)

h2 { 
 font-size:1.8em; 
 color: red;
}

摘录了带有iOSlides网页的RMarkdown演示:

---
title: "Habits"
author: John Doe
date: March 22, 2005
output:
  ioslides_presentation:
    css: temp.css
---

    ## Getting up

    - Turn off alarm
    - Get out of bed

但是，当我通过在序言中包含runtime: Shiny将其转换为产生Shiny输出时，自定义格式不再起作用.

However, when I convert this to produce Shiny output by including runtime: Shinyin the preamble, the custom formatting no longer works.

---
title: "Habits"
author: John Doe
date: March 22, 2005
runtime: shiny
output:
  ioslides_presentation:
    css: temp.css
---


## Getting up

- Turn off alarm
- Get out of bed

## Slide with Interactive Plot

```{r, echo=FALSE}
inputPanel(
  selectInput("n_breaks", label = "Number of bins:",
          choices = c(10, 20, 35, 50), selected = 20),

  sliderInput("bw_adjust", label = "Bandwidth adjustment:",
          min = 0.2, max = 2, value = 1, step = 0.2)
)

renderPlot({
  hist(faithful$eruptions, probability = TRUE, breaks = as.numeric(input$n_breaks),
       xlab = "Duration (minutes)", main = "Geyser eruption duration")

  dens <- density(faithful$eruptions, adjust = input$bw_adjust)
  lines(dens, col = "blue")
})
```

任何有关如何将自定义CSS与Shiny演示文稿一起使用的提示，将不胜感激.

Any tips on how to use a custom CSS with a Shiny presentation would be greatly appreciated.

修改 与此问题类似，我无法通过在开头添加以下内容来添加自己的徽标(显然，在我自己的系统上将png更改为png):

Edit Similar to this problem, I have not been able to include my own logo by including the following in the front matter (obviously changing the png to one on my own system):

output:
   ioslides_presentation:
      logo: logo.png

我的订购清单也没有显示数字 谢谢.

nor do my ordered lists show a number Thanks.

推荐答案

问题为自定义css支持开放的服务已于2014年6月24日关闭.

The issue opened for the custom css support was closed Jun 24, 2014.

使用原始问题文本进行测试确实确实显示了css中标明的h2标题，还进行了添加logo: Rlogo-1.png的测试，并且确实使用了徽标.

Testing with the original question text does indeed show the h2 headings colored as stated in the css, also tested adding logo: Rlogo-1.png and indeed the logo is used.

这篇关于闪亮的演示文稿(幻灯片):自定义CSS和徽标的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！