Class PolygonBuilder

java.lang.Object
org.locationtech.jts.operation.overlay.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 Details

  • Method Details

    • 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()