draw.key Produce a Legend or KeyProduces (and possibly draws) a Grid frame grob which is a legend (aka key) that can be placed in other Grid plots.
draw.key(key, draw=FALSE, vp=NULL, ...)
key | A list determining the key. See documentation for |
draw | logical, whether the grob is to be drawn. |
vp | viewport |
... | ignored |
A Grid frame object (that inherits from ‘grob’).
Deepayan Sarkar [email protected]
Copyright (©) 1999–2012 R Foundation for Statistical Computing.
Licensed under the GNU General Public License.