as.graphicsAnnot: Coerce an Object for Graphics Annotation
Description
Coerce an R object into a form suitable for graphics annotation.Value
A language object or a character vector.Details
Expressions, calls and names (as used by plotmath) are passed
through unchanged. All other objects with an explicit class (as
determined by is.object) are coerced by
as.character to character vectors. All the graphics and grid functions which use this coerce
calls and names to expressions internally.