OJO version of the ggproto GeomCol object

This is a near-exact copy of the default ggplot2 GeomCol ggproto object. The only difference is that I've adjusted it to make the default column width smaller. This ensures that it looks right no matter what the scale of the data you're using.

Usage

GeomColOJO

Format

An object of class GeomCol (inherits from GeomRect, Geom, ggproto, gg) of length 4.