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java.lang.Objectcom.vividsolutions.jts.operation.overlay.PolygonBuilder
Forms Polygons out of a graph of DirectedEdges.
The edges to use are marked as being in the result Area.
| Constructor Summary | |
PolygonBuilder(GeometryFactory geometryFactory,
CGAlgorithms cga)
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| Method Summary | |
void |
add(java.util.Collection dirEdges,
java.util.Collection nodes)
Add a set of edges and nodes, which form a graph. |
void |
add(PlanarGraph graph)
Add a complete graph. |
boolean |
containsPoint(Coordinate p)
Checks the current set of shells (with their associated holes) to see if any of them contain the point. |
java.util.List |
getPolygons()
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| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public PolygonBuilder(GeometryFactory geometryFactory,
CGAlgorithms cga)
| Method Detail |
public void add(PlanarGraph graph)
public void add(java.util.Collection dirEdges,
java.util.Collection nodes)
public java.util.List getPolygons()
public boolean containsPoint(Coordinate p)
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