gap_label: Function to draw a gapped labels
Description
This function draws a gapped labels using the ggplot2 package. The input for the
function is the gapdata class object, generated from gap_data() function.
Usage
gap_label(data, orientation, label_size = 5)
Arguments
- data
gapdata class object
- orientation
orientation of the labels, "left", "top", "right", or "bottom"
- label_size
a numeric to set the label text size