Thickness of lines in this figure

     Hello,

  Can any one explain what in this figure determines the different
thicknesses of lines? Thanks!

  http://sourceforge.net/apps/mediawiki/bio2rdf/nfs/project/b/bi/bio2rdf/4/4a/Bio2rdfmap_blanc.png

     Take care
     Oliver

-- 
Oliver Ruebenacker, Computational Cell Biologist
Systems Biology Linker at Virtual Cell (http://vcell.org/sybil)
Turning Knowledge Data into Models
Center for Cell Analysis and Modeling
http://www.oliver.curiousworld.org

Received on Thursday, 11 March 2010 13:36:01 UTC