org.deegree.tools.crs.georeferencing.application.transformation
Class Polynomial

java.lang.Object
  org.deegree.cs.CRSIdentifiable
      org.deegree.cs.transformations.Transformation
          org.deegree.tools.crs.georeferencing.application.transformation.AbstractTransformation
              org.deegree.tools.crs.georeferencing.application.transformation.Polynomial

All Implemented Interfaces:

Object, TypedObjectNode, CRSResource

public class Polynomial
extends AbstractTransformation

Implementation of the Polynomial transformation.

Version:

$Revision: 29642 $, $Date: 2011-02-11 13:59:33 +0100 (Fri, 11 Feb 2011) $

Author:

Steffen Thomas, last edited by: $Author: lbuesching $

Nested Class Summary

Nested classes/interfaces inherited from class org.deegree.tools.crs.georeferencing.application.transformation.AbstractTransformation

AbstractTransformation.TransformationType

Field Summary

Fields inherited from class org.deegree.tools.crs.georeferencing.application.transformation.AbstractTransformation

footPrint, mappedPoints, order, sceneValues, sourceCRS, targetCRS

Constructor Summary

Polynomial(List<Triple<Point4Values,Point4Values,PointResidual>> mappedPoints, Footprint footPrint, Scene2DValues sceneValues, ICRS sourceCRS, ICRS targetCRS, int order)

Method Summary

PointResidual[]	calculateResiduals() Calculates the Residuals for the mappedPoints
List<Ring>	computeRingList() Calculates the Polygons for the transformation.
List<javax.vecmath.Point3d>	doTransform(List<javax.vecmath.Point3d> srcPts) Do a transformation, e.g. the incoming data will be transformed into other coordinates.
String	getImplementationName()
AbstractTransformation.TransformationType	getType()
boolean	isIdentity()

Methods inherited from class org.deegree.tools.crs.georeferencing.application.transformation.AbstractTransformation

getArraySize, getCRSCodeType, getIdentifiable, getResiduals

Methods inherited from class org.deegree.cs.transformations.Transformation

areInverse, canTransform, contains, copyTransformation, createFromTo, doTransform, doTransform, equalOnCRS, equals, getSourceCRS, getSourceDimension, getTargetCRS, getTargetDimension, getTransformationName, getTransformationPath, inverse, isInverseTransform, setSourceCRS

Methods inherited from class org.deegree.cs.CRSIdentifiable

addAreaOfUse, addName, checkForNullObject, checkForNullObject, checkForNullObject, getAreaOfUse, getAreaOfUseBBox, getAreasOfUse, getCode, getCodeAndName, getCodes, getDescription, getDescriptions, getId, getName, getNames, getOrignalCodeStrings, getVersion, getVersions, hasCode, hashCode, hasId, hasIdOrName, setDefaultAreaOfUse, setDefaultDescription, setDefaultId, setDefaultName, setDefaultVersion, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Polynomial

public Polynomial(List<Triple<Point4Values,Point4Values,PointResidual>> mappedPoints,
                  Footprint footPrint,
                  Scene2DValues sceneValues,
                  ICRS sourceCRS,
                  ICRS targetCRS,
                  int order)
           throws UnknownCRSException

Throws:

UnknownCRSException

Method Detail

computeRingList

public List<Ring> computeRingList()

Description copied from class: AbstractTransformation

Calculates the Polygons for the transformation.

Specified by:

computeRingList in class AbstractTransformation

Returns:

a list of RingPolygons, can be null.

getType

public AbstractTransformation.TransformationType getType()

Specified by:

getType in class AbstractTransformation

Returns:

the TransformationType for this transformationmethod.

calculateResiduals

public PointResidual[] calculateResiduals()

Description copied from class: AbstractTransformation

Calculates the Residuals for the mappedPoints

Specified by:

calculateResiduals in class AbstractTransformation

Returns:

a PointResidual object array, can be null.

doTransform

public List<javax.vecmath.Point3d> doTransform(List<javax.vecmath.Point3d> srcPts)
                                        throws TransformationException

Description copied from class: Transformation

Do a transformation, e.g. the incoming data will be transformed into other coordinates.

Specified by:

doTransform in class Transformation

Parameters:

srcPts - the points which must be transformed, expected are following values either, long_1, lat_1, height_1, long_2, lat_2, height_2. or long_1, lat_1, long_2, lat_2

Returns:

the transformed points

Throws:

TransformationException - if a transform could not be calculated.

getImplementationName

public String getImplementationName()

Specified by:

getImplementationName in class Transformation

Returns:

the name of the transformation.

isIdentity

public boolean isIdentity()

Specified by:

isIdentity in class Transformation

Returns:

true if this transformation doesn't transform the incoming points. (e.g. is the id. matrix)