Plots the current TNO logo (upright "TN" wordmark plus a ring-shaped "O")
using the current coordinate system. Used by
plot_stadia_general to brand the puberty stadia plots.
Usage
tnologo(col = "darkblue", bcol = "white", at = c(0, 0), size = 300, aspect = 1)
Arguments
- col
Foreground color.
- bcol
Background color.
- at
(x, y) coordinate of the lower left corner of the logo.
- size
Horizontal size, measured in the units of the x-axis.
- aspect
Unit size of the y-axis divided by the unit size of the
x-axis.
Value
Invisibly returns NULL; the function draws on the current
graphics device.