如何在R中删除Plotly中的(动画)帧标题

发布于09月30日

I'm using R-plotly to produce a scatterplot and have been trying to remove the animation frame title (e.g. "am:0" in the example below).
I can remove the legends for axis and colour; how can I remove animation frame title, or alternatively set it to some custom text e.g. "Foreign"

library(tidyverse)
library(plotly)

df <- mtcars  %>% mutate(cyl = as_factor(cyl))

scatter_plot <- plot_ly(data = df, x = ~wt, y = ~mpg, type = 'scatter', mode = 'markers', color = ~cyl, frame = ~am) %>%  
layout(xaxis = list(title = " "), yaxis = list(title = " "), legend=list(title= list(text = " ")))

scatter_plot

Plotly scatter in R with axis titles removed

I can't find any information on removing the frame title.
In addition, the legend title is only removed when cyl is a factor.

推荐答案

See here: Change the 'Frame' Label in Plotly Animation @ismirsehregal's answer:

First approach:个

将此代码添加到您的代码中:animation_slider(currentvalue = list(prefix = "")).这将删除am:

library(tidyverse)
library(plotly)

df <- mtcars  %>% mutate(cyl = as_factor(cyl))

scatter_plot <- plot_ly(data = df, x = ~wt, y = ~mpg, type = 'scatter', mode = 'markers', color = ~cyl, frame = ~am) %>%  
  layout(xaxis = list(title = " "), 
         yaxis = list(title = " "), 
         legend=list(title= list(text = " "))) %>% 
  animation_slider(currentvalue = list(prefix = "")) 

scatter_plot

Second approach:个

如果我们还想删除0和1，则可以设置为animation_slider(currentvalue = list(visible = FALSE)):

library(tidyverse)
library(plotly)

df <- mtcars  %>% mutate(cyl = as_factor(cyl))

scatter_plot <- plot_ly(data = df, x = ~wt, y = ~mpg, type = 'scatter', mode = 'markers', color = ~cyl, frame = ~am) %>%  
  layout(xaxis = list(title = " "), 
         yaxis = list(title = " "), 
         legend=list(title= list(text = " "))) %>% 
  animation_slider(currentvalue = list(visible = FALSE))

scatter_plot

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