increase legend font size ggplot2
ggplot2, r
Solution
You can use `theme_get()` to display the possible options for theme. You can control the legend font size using:
+ theme(legend.text=element_text(size=X))
replacing X with the desired size.
Problem
Is there a way to increase the font size in `ggplot2`? I think I need to specify something like `legend.key.width = unit(2, "line")` in the `theme` function, but that is used to adjust the keys in legends, not the font sizes. Thanks!