show_polygon

Displays a polygon (consisting of a list of points) on the graphic window of the 'Net Graph Designer Tool'

show_polygon(polygon) -(i)

This predicate displays the polygon (arg.1) inside G.I.S. Prolog's "Net Graph Designer Tool".

This predicate is currently being tested and improved. It is ommitted in the first version of G.I.S. Prolog (version 1.00), released in February 2005.