[S] Turning strip background colours off

[Richard Dybowski <richard@n-space.co.uk>]

> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > I would like to get a hard copy of the graphics resulting from
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > histogram(~value|source*type,par.strip.text=list(cex=0.8))
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Unfortunately, I do not have a colour printer; therefore, the default two-tone background colours of the strips are printed as confusing grey regions. How do I modify the above command so that these background colours are turned off? 
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > I have tried
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > histogram(~value|source*type,strip=function(...) strip.default(...,style=1),par.strip.text=list(cex=0.8))
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > but this only provides a slight improvement. I would prefer to have strip labels without any background colours.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Thanking you in advance,
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Richard

-------------------------------
Richard Dybowski PhD
Research Fellow (Knowledge & Data Engineering)
King's College London
Medical Informatics Laboratory (Department of Medicine)
4th Floor
North Wing
St Thomas' Hospital
Lambeth Palace Road
London SE1 7EH
UK

Tel (office): (0)20 7928 9292 extension 6429
Tel (mobile): 0976 250092
Fax: +44 (0)20 7928 4458
E-mail: richard.dybowski@kcl.ac.uk
Web site: http://www.umds.ac.uk/microbio/richard/richard.htm

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