Make the object to a plot
makeObject(x, window = NULL, image = FALSE, theme = gtTheme, ...)[list(1)] named list of the object from which to make the
plot.
[data.frame(1)] two opposing corners of a rectangle to
which the plot is limited.
[logical(1)] whether or not x is an image
[gtTheme(1)] the theme from which to take graphical
parameters.