在绘图漏斗图中使条形之间的区域透明

Question

我想知道如何使用R中的plotly更改以下漏斗图中每个条形之间区域的颜色。我已经阅读了plotly网站上的文档，但它仅演示了如何格式化勾勒出该区域轮廓的“线”。我如何实际更改该区域的颜色（下图中浅蓝色的位）？

绘图的代码如下（这是plotly网站上的示例）：

fig <- plot_ly() 
fig <- fig %>%
  add_trace(
  type = "funnel",
  y = c("Website visit", "Downloads", "Potential customers", "Requested price", "invoice sent"),
  x = c(39, 27.4, 20.6, 11, 2)) 
fig <- fig %>%
  layout(yaxis = list(categoryarray = c("Website visit", "Downloads", "Potential customers", "Requested price", "invoice sent")))

fig

Answer 1

可以通过

add_trace(connector = list(fillcolor))

设置。

library(plotly)

plot_ly() %>%
  add_trace(
    type = "funnel",
    y = c("Website visit", "Downloads", "Potential customers", "Requested price", "invoice sent"),
    x = c(39, 27.4, 20.6, 11, 2),
    connector = list(fillcolor = "black")) %>%
  layout(yaxis = list(categoryarray = c("Website visit", "Downloads", "Potential customers", "Requested price", "invoice sent")))