Class PolygonBuilder


  • public class PolygonBuilder
    extends Object
    Forms Polygons out of a graph of DirectedEdges. The edges to use are marked as being in the result Area.

    Version:
    1.7
    • Constructor Detail

      • PolygonBuilder

        public PolygonBuilder​(GeometryFactory geometryFactory)
    • Method Detail

      • add

        public void add​(PlanarGraph graph)
        Add a complete graph. The graph is assumed to contain one or more polygons, possibly with holes.
      • add

        public void add​(Collection dirEdges,
                        Collection nodes)
        Add a set of edges and nodes, which form a graph. The graph is assumed to contain one or more polygons, possibly with holes.
      • getPolygons

        public List getPolygons()