[pdftex] circled text

[gert at cs.vu.nl]

Another source for examples, how to do this in metapost is 
http://www.pragma-ade.nl/general/manuals/metafun-p.pdf
See page 215 - 240 regarding this subject.
 
It is written for use with the ConTeXt macro package but the metapost
examples work well without ConTeXt   

Gert

-- 
Gert Huisman                       Systeem programmeur    IT-groep FEW
email:     gert at few.vu.nl          Vrije Universiteit Amsterdam
telefoon:  +31 20 4447806          De Boelelaan 1081a,    kamer: S4.14
fax:       +31 20 4447653          1081 HV  Amsterdam, the Netherlands