如何从绘图悬停信息中删除线条和标记符号？

Question

我正在使用

plotly

绘制一个简单的图形，并使用

hoverinfo

自定义悬停文本，但悬停文本中包含我想删除的线条和标记符号。这是一个 mwe：

library(tidyverse)
library(plotly)

demand <- tibble(q = seq(0,100,by=2), wtp = 50 - q/2)

plot_ly(
    demand, x = ~q, y = ~wtp, 
    type = "scatter", mode = "lines+markers", 
    text = ~paste(wtp), hoverinfo = "text"
  ) |> 
  layout(hovermode = "y unified")

如何删除悬停信息框中的线条和标记？

Answer 1

按照Kat的建议，我编辑了

hovermode

，并尝试尽可能改变

hoverlabel

和

spike

的格式，以模仿原剧情中

 hovermode = "y unified"

的风格。

library(tidyverse)
library(plotly)

demand <- tibble(q = seq(0,100,by=2), wtp = 50 - q/2)

plot_ly(
    demand, x = ~q, y = ~wtp, 
    type = "scatter", mode = "lines+markers", 
    text = ~paste(wtp), hoverinfo = "text"
  ) |> 
  layout(hovermode = "y",
         hoverlabel = list(bgcolor = "#FFF"),
         yaxis = list(showspikes = T, spikemode = "across", 
                      spikesnap = "cursor", spikecolor = "#000",
                      spikedash = "dot", spikethickness = 1))