ggplot2 (version 2.1.0)

reexports: Objects exported from other packages

Description

These objects are imported from other packages. Follow the links below to see their documentation.

grid
unit, arrow

scales
alpha

Arguments

Examples

ggplot(mpg, aes(displ, hwy)) +
  geom_point(alpha = 0.5, colour = "blue")

ggplot(mpg, aes(displ, hwy)) +
  geom_point(colour = alpha("blue", 0.5))