A rewrite of the graphics layout capabilities, plus some support for interaction.
This package contains a graphics system which supplements S-style graphics (see the graphics package).
Further information is available in the following vignettes:
| grid | Introduction to grid(../doc/grid.pdf) | 
| displaylist | Display Lists in grid(../doc/displaylist.pdf) | 
| frame | Frames and packing grobs (../doc/frame.pdf) | 
| grobs | Working with gridgrobs (../doc/grobs.pdf) | 
| interactive | Editing gridGraphics (../doc/interactive.pdf) | 
| locndimn | Locations versus Dimensions (../doc/locndimn.pdf) | 
| moveline | Demonstrating move-to and line-to (../doc/moveline.pdf) | 
| nonfinite | How gridresponds to non-finite values (../doc/nonfinite.pdf) | 
| plotexample | Writing gridCode (../doc/plotexample.pdf) | 
| rotated | Rotated Viewports (../doc/rotated.pdf) | 
| saveload | Persistent representations (../doc/saveload.pdf) | 
| sharing | Modifying multiple grobs simultaneously (../doc/sharing.pdf) | 
| viewports | Working with gridviewports (../doc/viewports.pdf) | 
For a complete list of functions with individual help pages,
use library(help="grid").
Murrell, P. (2005). R Graphics. Chapman & Hall/CRC Press.