A function for add all plot theme options to a bar chart, pass as args the
font size and family.
Usage
addBarChartTheme(font_size, font_family)
Arguments
- font_size
Required, numeric, the font size for the chart.
- font_family
Required, character, the name of the font family to use for chart.
Value
A list of ggplot2 guides and theme objects to add to a ggplot2 object.
