从图表条中删除文本

Question

在下面的绘图条形图中，如何只保留 hoverinfo 并跳过条形内的文本？

library(plotly)

x <- c('Product A', 'Product B', 'Product C')
y <- c(20, 14, 23)
data <- data.frame(x, y)

fig <- plot_ly(
  data = as.data.frame(data),
  x = ~ x,
  y = ~ y,
  type = "bar",
  marker = list(color = 'rgb(158,202,225)',
                line = list(color = 'rgb(8,48,107)',
                            width = 1.5))
  ,
  text = paste(
    "X :",
    data$x,
    "<br> Count of Issue :",
    data$y
  ),
  hoverinfo = "text"
) 

fig

Answer 1

来自very long layout documentation 关于text:

If trace hoverinfo contains a "text" flag and "hovertext" is not set, these elements will be seen in the hover labels.

所以，我们只需要传入参数hovertext而不是text。

fig <- plot_ly(
  data = as.data.frame(data),
  x = ~ x,
  y = ~ y,
  type = "bar",
  marker = list(color = 'rgb(158,202,225)',
                line = list(color = 'rgb(8,48,107)',
                            width = 1.5))
  ,
  hovertext = paste(
    "X :",
    data$x,
    "<br> Count of Issue :",
    data$y
  ),
  hoverinfo = "text"
) 

fig

从图表条中删除文本

Delete text from bars of plotly chart

r

plotly

r-plotly