I create the overlapping bar chart combining ggplot2
and ggplotly()
. I want to set the bar colors to yellow and black but how can I set the colors?
library(plotly)
library(ggplot2)
library(reshape2)
Emails <- c("g", "o", "m")
Sent <- c(20, 24, 33)
Clicked <- c(12, 18, 29)
data <- data.frame(Emails, Sent, Clicked)
data %>%
melt(value.name = 'n',id.vars = 'Emails',variable.name = 'type') %>%
ggplot(aes(x=Emails,y=n,fill=type))+
theme_bw()+
geom_col(position = position_jitterdodge(dodge.width = 0.5,jitter.height = 0,jitter.width = 0,seed = 25)) -> gg_output
plotly_object <- plotly::ggplotly(gg_output)
plotly_object
You could set your desired fill colors via scale_fill_manual
:
library(plotly)
data %>%
melt(value.name = 'n',id.vars = 'Emails',variable.name = 'type') %>%
ggplot(aes(x=Emails,y=n,fill=type))+
scale_fill_manual(values = c("Sent" = "black", "Clicked" = "yellow")) +
theme_bw()+
geom_col(position = position_jitterdodge(dodge.width = 0.5,jitter.height = 0,jitter.width = 0,seed = 25)) -> gg_output
plotly_object <- plotly::ggplotly(gg_output)
plotly_object
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