hadley/ggplot2 — Issue #353: Legend key tranparency in boxplot
Author: yellowcap
Created: 2012-01-10 16:27:34+00:00
State: open

The legend keys in this plot does not have a tranparent fill, although the symbols in the main plot do.

`dat <- data.frame(x=c('a', 'b', 'c'), y = runif(300), z = c('d', 'e', 'e'))`
`ggplot(dat) + geom_boxplot(aes(x, y, fill = z, colour = z), alpha = 0.2)`