[ library(daVinci) | The ECLiPSe Libraries | Reference Manual | Alphabetic Index ]

# daVinci_node(?Node, ?Info)

Defines a node in the graph. The label of the node can be different from the name.

Node
  a Prolog term, often a number or an atom
Info
  a Prolog term

## Description

This command defines one node for the graph. The label of the node is given as the second argument, and can be different from the name. Both arguments can be arbitrary Prolog terms, but the name often is a number of an atom. The name of each node 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 / 1, daVinci_node_attribute / 3