Display all the dates that are in included in the date column of my dataframe in the plotly axis-CodePudding

I want in the x-axis of my line chart to be displayed all the possible dates that are included in my dataset and not for example Jan 2018 and then Jul 2018.

library(plotly)
date = c("2020-02-06", "2020-11-21", "2019-10-26", 
         "2020-09-20", "2020-01-11", "2019-09-15", "2020-08-03", "2019-02-05", 
         "2018-05-18", "2020-01-20", "2020-01-29", "2019-04-15", "2019-06-27", 
         "2017-11-29", "2017-12-01", "2019-04-04", "2017-11-28", "2018-11-29", 
         "2020-06-26", "2020-06-26") 
traffic.sp = c("28", "28", "20", 
                                                     "20", "22", "36", "36", "29", "0", "22", "23", "28", "28", "37", 
                                                     "26", "15", "39", "38", "22", "22")

df<-data.frame(date,traffic.sp)
df$date<-as.Date(df$date, format =  "%Y-%m-%d")

fig <- plot_ly(df, x = ~sort(date), y = ~traffic.sp, name = 'trace 0', type = 'scatter', mode = 'lines')
fig

CodePudding user response：

Ignoring the poor formatting that comes from including all the possible ticks, you can use tickvals within layout() to manipulate where ticks appear on an axis.

fig %>%
  layout(xaxis = list(tickvals = unique(date)))