deegree 2.5 (2011/06/29 09:44 build-8-official)

org.deegree.crs.transformations.coordinate
Class ProjectionTransform

java.lang.Object
  extended by org.deegree.crs.Identifiable
      extended by org.deegree.crs.transformations.Transformation
          extended by org.deegree.crs.transformations.coordinate.CRSTransformation
              extended by org.deegree.crs.transformations.coordinate.ProjectionTransform
All Implemented Interfaces:
java.io.Serializable

public class ProjectionTransform
extends CRSTransformation

The ProjectionTransform class wraps the access to a projection, by calling it's doProjection.

Version:
$Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
Author:
Rutger Bezema, last edited by: $Author: mschneider $
See Also:
Serialized Form

Constructor Summary
ProjectionTransform(ProjectedCRS projectedCRS)
           
ProjectionTransform(ProjectedCRS projectedCRS, Identifiable id)
           
 
Method Summary
 java.util.List<javax.vecmath.Point3d> doTransform(java.util.List<javax.vecmath.Point3d> srcPts)
          Do a transformation, e.g. the incoming data will be transformed into other coordinates.
 java.lang.String getImplementationName()
           
 boolean isIdentity()
           
 java.lang.String toString()
           
 
Methods inherited from class org.deegree.crs.transformations.Transformation
areInverse, createFromTo, doTransform, doTransform, getSourceCRS, getSourceDimension, getTargetCRS, getTargetDimension, getTransformationName, getTransformationPath, inverse, isInverseTransform, setSourceCRS
 
Methods inherited from class org.deegree.crs.Identifiable
checkForNullObject, checkForNullObject, checkForNullObject, equals, getAreaOfUse, getAreaOfUseBBox, getAreasOfUse, getDescription, getDescriptions, getIdAndName, getIdentifier, getIdentifiers, getName, getNames, getVersion, getVersions, hasID
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ProjectionTransform

public ProjectionTransform(ProjectedCRS projectedCRS,
                           Identifiable id)
Parameters:
projectedCRS - The crs containing a projection.
id - an identifiable instance containing information about this transformation

ProjectionTransform

public ProjectionTransform(ProjectedCRS projectedCRS)
Parameters:
projectedCRS - The crs containing a projection.
Method Detail

doTransform

public java.util.List<javax.vecmath.Point3d> doTransform(java.util.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.

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)

toString

public java.lang.String toString()
Overrides:
toString in class Identifiable

getImplementationName

public java.lang.String getImplementationName()
Specified by:
getImplementationName in class Transformation
Returns:
the name of the transformation.

deegree 2.5 (2011/06/29 09:44 build-8-official)

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