Shiny 仪表板中集成的 Plotly 图形的大小和比例会在最大化屏幕时发生变化

Question

我正在 Shiny 仪表板中集成一个绘图。但是，在最大化屏幕或将 UI 拖到具有不同分辨率的屏幕后，图表的大小和比例将更改为。

吹的是我要的图的截图：

下图为最大化屏幕后的图形截图：

下面是我的代码：

header <- dashboardHeader(
)

sidebar <- dashboardSidebar(

)

body <- dashboardBody(
  box(title = "Test",
      plotlyOutput("plot")
      )
)

ui <- dashboardPage(header, sidebar, body)

server <- function(input, output) {

  output$plot <- renderPlotly({
    plot_ly(x = b1image$CNT, y = b1image$Label, type = 'bar', orientation = 'h', 
            marker = list(color = viridis::viridis_pal(option = "C", direction =1)(max(b1image$Label) - min(b1image$Label) + 3)))  
  })
}

shinyApp(ui, server)

我用来绘制的数据来自名为 b1image 的数据框。

提前致谢。

Answer 1

也许这可以帮到你：

header <- dashboardHeader(
)

sidebar <- dashboardSidebar(

)

body <- dashboardBody(
  box(title = "Test", width = 10, height = "500px",
      plotlyOutput("plot",width = "400px", height = "400px")
  )
)

ui <- dashboardPage(header, sidebar, body)

server <- function(input, output) {

      output$plot <- renderPlotly({


server <- function(input, output) {

  output$plot <- renderPlotly({

    p <- plot_ly()
p <- add_trace(p, x=a, y=b, z=c, mode="markers", type="scatter3d", marker = list(size = 5, color = 'rgba(0, 0, 0, 1)'))
p <- layout(p, scene = list(xaxis = list(title = "A",range = c(-2,2)), yaxis = list(title = "B",range = c(-2,2)), zaxis = list(title = "C",range = c(-2,2))))
    p

      })
    }

shinyApp(ui, server)

      })
}

shinyApp(ui, server)


 box(title = "Test", width = 10, height = "500px",
      plotlyOutput("plot",width = "400px", height = "400px")
  )

定义框的宽度和高度
定义绘图的宽度和高度

p <- layout(p, scene = list(xaxis = list(title = "A",range = c(-2,2)), yaxis = list(title = "B",range = c(-2,2)), zaxis = list(title = "C",range = c(-2,2))))
定义轴的绘图范围

Shiny 仪表板中集成的 Plotly 图形的大小和比例会在最大化屏幕时发生变化

The size and scale of Plotly graph integrated in Shiny dashboard would change when maximizing screen

r

ggplot2

shiny

plotly

r-plotly