stringWidth Create a Unit Describing the Width and Height of a String or Math Expression
Description
These functions create a unit object describing the width or height of a string.
Usage
stringWidth(string) stringHeight(string) stringAscent(string) stringDescent(string)
Arguments
string | A character vector or a language object (as used for ‘plotmath’ calls). |
Value
A unit object.
Author(s)
Paul Murrell
See Also
strwidth in the graphics package for more details of the typographic concepts behind the computations.
Copyright (©) 1999–2012 R Foundation for Statistical Computing.
Licensed under the GNU General Public License.