com.vividsolutions.jts.triangulate
Class VertexTaggedGeometryDataMapper

java.lang.Object
  com.vividsolutions.jts.triangulate.VertexTaggedGeometryDataMapper

public class VertexTaggedGeometryDataMapper
extends java.lang.Object

Creates a map between the vertex Coordinates of a set of Geometrys, and the parent geometry, and transfers the source geometry data objects to geometry components tagged with the coordinates.

This class can be used in conjunction with VoronoiDiagramBuilder to transfer data objects from the input site geometries to the constructed Voronou polygons.

Author:

Martin Davis

See Also:

VoronoiDiagramBuilder

Constructor Summary

VertexTaggedGeometryDataMapper()

Method Summary

java.util.List	getCoordinates()
void	loadSourceGeometries(java.util.Collection geoms)
void	loadSourceGeometries(Geometry geomColl)
void	transferData(Geometry targetGeom) Input is assumed to be a multiGeometry in which every component has its userData set to be a Coordinate which is the key to the output data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VertexTaggedGeometryDataMapper

public VertexTaggedGeometryDataMapper()

Method Detail

loadSourceGeometries

public void loadSourceGeometries(java.util.Collection geoms)

loadSourceGeometries

public void loadSourceGeometries(Geometry geomColl)

getCoordinates

public java.util.List getCoordinates()

transferData

public void transferData(Geometry targetGeom)

Input is assumed to be a multiGeometry in which every component has its userData set to be a Coordinate which is the key to the output data. The Coordinate is used to determine the output data object to be written back into the component.

Parameters:

targetGeom -