Tick label formatting doesn't work with ggplot `scale_y_continuous`

[jseppanen]

When making a plot that uses either of:

• scale_y_continuous(label=percent) – format Y axis ticks as dollar values
• scale_y_continuous(label=dollar) – format Y axis ticks as percentages (scaling 1.00 into 100%),

the axis label formatting doesn't take any effect in the plotly plot, although it works as intended in ggplot2 plots (on screen or when saved to png files).

Example R code:

library(ggplot2)
library(scales)
library(plotly)

# put some data into d

  p <- ggplot(d, aes(date, revenue)) +
    geom_line() +
    scale_y_continuous(label=dollar)
  t <- plotly_POST(p)

[cpsievert]

Duplicate of #185