
daVinci_begin

   Start the connection to daVinci and begin the transfer of a new graph

Arguments

Type
   library(daVinci)

Description

This commands opens the connection to the daVinci system if not
already open and starts the information about a new graph.  This
predicate should be called once for each graph to be transmitted.  


Fail Conditions
   no

Resatisfiable
   no

Examples
   
:-use_module(daVinci).

top:-
	daVinci_begin,
	daVinci_node(1),
	daVinci_node(2,'a bigger label'),
	daVinci_node(aa),

	daVinci_edge(1,1,2),
	daVinci_edge(2,2,2),
	daVinci_edge(3,2,aa),

	daVinci_node_attribute(1,'COLOR','red'),
	daVinci_node_attribute(2,'COLOR','dodgerblue'),

	daVinci_node_attribute(2,'FONTSTYLE','italic'),
	daVinci_edge_attribute(3,'EDGECOLOR','blue'),
	daVinci_edge_attribute(3,'EDGEPATTERN','dashed'),
	daVinci_node(4),
	daVinci_edge(4,2,4),
	daVinci_edge(5,4,2),
	daVinci_end.


See Also
   daVinci_end / 0
