How to make a rounded corner bar plot ?

[hari141v]

[Axeman]

You can't easily do this in ggplot, because rounded lines extend beyond the normal "limits" of the line:

ggplot(mtcars, aes(x = factor(cyl), xend = factor(cyl), yend = stat(count) - stat(count))) + 
    stat_count(geom = 'segment', size = 50)

ggplot(mtcars, aes(x = factor(cyl), xend = factor(cyl), yend = stat(count) - stat(count))) + 
    stat_count(geom = 'segment', size = 50, lineend = 'round')

[nathania]

You might find @hrbrmstr's ggchicklet package helpful. Cheers!

library(tidyverse)
library(ggchicklet)

ggplot(count(mtcars, cyl), aes(x = cyl, y = n)) +
  geom_chicklet(radius = grid::unit(15, 'mm'), fill = 'skyblue') +
  theme_minimal()

^{Created on 2019-07-10 by the reprex package (v0.3.0.9000)}

[hari141v]

Thank you

[hari141v]

Thank you