Internal information regarding the VIM GUI is stored in the environment
vmGUIenvir.
Author(s)
Andreas Alfons, based on an initial design by Matthias Templ,
modifications by Bernd Prantner
References
M. Templ, A. Alfons, P. Filzmoser (2012) Exploring incomplete
data using visualization tools. Journal of Advances in Data Analysis
and Classification, Online first. DOI: 10.1007/s11634-011-0102-y.