[R] graphics history

[Norbert NEUWIRTH]

dear useRs and developeRs,

I am afraid it is a very basic question, but I did not find anything alike in the literature.

The R standard graphics device shows the opportunity to activate the history of plots drawn within the current session. Th user can scroll back and see the last graphs (or same graph with some changes in parameters). I did not find out yet how to activate the history by code.  Any ideas?

Thanks and best regards,

Norbert


-- 
**********************************************************
Mag. Norbert Neuwirth

Österreichisches Institut für Familienforschung (ÖIF) - Universität Wien
Austrian Institute for Family Studies - University of Vienna

http://www.oif.ac.at

e-mail:    norbert.neuwirth at oif.ac.at
tel:          +43-1-4277-489-11
fax:         +43-1-4277-9-489
address:  A-1010 Wien, Grillparzerstraße 7/9