Statistics, Department of
The R Journal
Date of this Version
12-2013
Document Type
Article
Citation
The R Journal (December 2013) 5(2); Editor: Hadley Wickham
Abstract
From R 3.0.0, there is a new recommended way to develop new grob classes in grid. In a nutshell, two new “hook” functions, makeContext() and makeContent() have been added to grid to provide an alternative to the existing hook functions preDrawDetails(), drawDetails(), and postDrawDetails(). There is also a new function called grid.force(). This article discusses why these changes have been made, provides a simple demonstration of the use of the new functions, and discusses some of the implications for packages that build on grid.
Included in
Numerical Analysis and Scientific Computing Commons, Programming Languages and Compilers Commons
Comments
Copyright 2013, The R Foundation. Open access material. License: CC BY 3.0 Unported