
daVinci_node(?Node)

   Define one node for the graph. The label of the node is equal to its name.

Arguments
   Node                 a Prolog term, normally a number or an atom

Type
   library(daVinci)

Description

This command defines one node for the graph.  The label of the node is
equal to the name of the node.  Often, the name is a number or an
atom, but it can be any Prolog structure.  The node name must be
unique, and should not contain backslash, tilde or double quote
characters. 

Fail Conditions
   no

Resatisfiable
   no

Examples
   
see daVinci_begin/0


See Also
   daVinci_node / 2, daVinci_node_attribute / 3
