我正在尝试使用flexdashboard::gauge
,但它总是大小相同(不会缩放),我不知道如何更改它的大小。我知道有一种方法可以使用renderPlot
和例如height
设置普通图。有没有办法与renderGauge
做类似的事情?
这是我的代码:
---
title: "Test"
output:
flexdashboard::flex_dashboard:
orientation: columns
vertical_layout: fill
runtime: shiny
---
```{r setup, include=FALSE}
library(flexdashboard)
library(shiny)
library(googleVis)
```
Column {.sidebar}
-----------------------------------------------------------------------
```{r}
selectInput("n", label = "Number of bins:",
choices = c(10, 20, 35, 50), selected = 20)
```
Column {data-width=500}
-----------------------------------------------------------------------
### Gauge
```{r}
renderGauge({
invalidateLater(1000, session)
dane <- round(runif(1,0,100))
df <- data.frame(Label = "IRR", Value = as.numeric(dane))
gauge(dane, min = 0, max = 100, symbol = '%', gaugeSectors(
success = c(80, 100), warning = c(40, 79), danger = c(0, 39)
))
})
```
### Chart A
```{r }
renderPlot({
plot(1:10,1:10)
})
```
Column {data-width=500}
-----------------------------------------------------------------------
### Chart B
```{r}
renderPlot({
plot(1:10,1:10)
})
```
### Chart C
```{r}
renderPlot({
plot(1:10,1:10)
})
```
其余图表将填补这个空缺。 你知道如何让这个规格更大吗? 谢谢!
答案 0 :(得分:0)
毕竟这可能并不难。真正的问题似乎出在justgage.css
上,它将高度固定为160px 。您可以通过添加自定义css来覆盖它,例如,通过以下方式:
文件extra.css
:
.html-widget.gauge {
height: 100%; /*or try sth like 320px instead of 100%, whatever you prefer*/
}
.html-widget.gauge svg {
height: 100%; /*or try sth like 320px instead of 100%, whatever you prefer*/
margin-top: -10px;
margin-bottom: -40px;
}
然后编辑文档的 yaml标头,如下所示:
---
title: "Test"
output:
flexdashboard::flex_dashboard:
orientation: columns
vertical_layout: fill
css: extra.css
runtime: shiny
---
这希望文件extra.css
与主文档位于同一目录中。