findDrawables {Rgb} | R Documentation |
This function searches an environment for drawable-class
inheriting objects.
findDrawables(varNames = NA, envir = globalenv())
varNames |
Character vector, the R expression(s) of potential |
envir |
The |
Objects are currently found if defined as individual variables, as parts of drawable.list
objects or into standard R lists
. lists
are explored recursively, so lists
embedded into other lists
are explored too, whatever their depths.
Returns a character vector containing the R expression(s) to be evaluated in envir
to get the drawable-class
inheriting objects.
This vector carries an "envir" attribute containing the value passed to this function via the envir
argument.
Sylvain Mareschal