Plotly堆疊條形圖 - 不正確的顏色在傳說

我試圖從數據繪製堆積柱形圖plotly (plotly_4.5.6)喜歡這裏：Plotly堆疊條形圖 - 不正確的顏色在傳說

> dane 
visit_source variable value 
1  organic  2016 32 
2  social  2016 20 
3   hp  2016 24 
4  branded  2016 24 
5  organic  2015 25 
6  social  2015 25 
7   hp  2015 25 
8  branded  2015 25

使用此代碼：

library("dplyr") 
library("plotly") 

plot_ly(dane, y = ~variable, x = ~value, color = ~visit_source, text = ~paste0(value, "%"), 
     type = "bar", hoverinfo = "text+name", marker = list(line = list(color = "white", width = 2))) %>% 
    layout(barmode = "stack", 
      legend = list(orientation = "h"), 
      xaxis = list(ticksuffix = "%"), 
      yaxis = list(title = ""))

我得到：

但是，當我修改我的data.frame a （僅排除一行），傳說中的某些顏色變成黑色。喜歡這裏：

plot_ly(dane[-1, ], y = ~variable, x = ~value, color = ~visit_source, text = ~paste0(value, "%"), 
     type = "bar", hoverinfo = "text+name", marker = list(line = list(color = "white", width = 2))) %>% 
    layout(barmode = "stack", 
      legend = list(orientation = "h"), 
      xaxis = list(ticksuffix = "%"), 
      yaxis = list(title = ""))

當我爲每個year的visit_source所有levels與value等於0，那麼它的工作原理，但也出現在hover，我不喜歡。

你知道這裏有什麼問題嗎？謝謝你的幫助！

我的數據：

structure(list(visit_source = structure(c(1L, 2L, 3L, 4L, 1L, 
              2L, 3L, 4L), .Label = c("organic", "social", "hp", "branded"), class = "factor"), 
       variable = c("2016", "2016", "2016", "2016", "2015", "2015", 
          "2015", "2015"), value = c(32, 20, 24, 24, 25, 25, 25, 25 
          )), class = "data.frame", .Names = c("visit_source", "variable", 
                   "value"), row.names = c(NA, -8L)) -> dane

來源

2016-12-14 Marta

因爲'戴恩時髦的東西是怎麼回事[c（-1，-5），]'產生一個OK結果（缺少一個等級）。如果你製作一個ggplot並使用'ggplotly'，它會產生一個OK結果。 –

可能是一個錯誤。正如@RomanLuštrik所提到的，如果你完全放棄「有機」這個層次，它會產生正確的結果...... – Sotos

嘗試安裝的Plotly（4.5.6.9000）最新的開發者版本，它應該工作

df = data.frame(visit_source=c('organic', 'social', 'hp', 'branded', 'organic', 'social', 'hp', 'branded'), 
       variable = c(rep('2016', 4), rep('2015',4)), 
       value=c(32, 20, 24, 24, 25, 25, 25, 25)) 


library("dplyr") 
library("plotly") 

plot_ly(df[-1,], y = ~variable, x = ~value, color = ~visit_source, text = ~paste0(value, "%"), 
     type = "bar", hoverinfo = "text+name", marker = list(line = list(color = "white", width = 2))) %>% 
    layout(barmode = "stack", 
     legend = list(orientation = "h"), 
     xaxis = list(ticksuffix = "%"), 
     yaxis = list(title = ""))

來源

2017-04-16 14:49:58

Plotly堆疊條形圖 - 不正確的顏色在傳說

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