skyview.geometry.spheredistorter
Class BesselianDistorter.BesselianInverseDistorter

java.lang.Object
  extended by skyview.geometry.Transformer
      extended by skyview.geometry.SphereDistorter
          extended by skyview.geometry.spheredistorter.BesselianDistorter.BesselianInverseDistorter
All Implemented Interfaces:
java.io.Serializable, Component
Enclosing class:
BesselianDistorter

public class BesselianDistorter.BesselianInverseDistorter
extends SphereDistorter

This inner class defines the inverse distortion to the enclosing Besselian distorter.

See Also:
Serialized Form

Constructor Summary
BesselianDistorter.BesselianInverseDistorter()
           
 
Method Summary
 java.lang.String getDescription()
          What does this object do?
 java.lang.String getName()
          A name for this object
 SphereDistorter inverse()
          Get the inverse of the transformation.
 boolean isInverse(Transformer t)
          Is the the inverse of another transformation
 void transform(double[] x, double[] y)
          Convert coordinates from B1950 to J2000 for epoch 1950.
 
Methods inherited from class skyview.geometry.SphereDistorter
getInputDimension, getOutputDimension
 
Methods inherited from class skyview.geometry.Transformer
transform, transform
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BesselianDistorter.BesselianInverseDistorter

public BesselianDistorter.BesselianInverseDistorter()
Method Detail

getName

public java.lang.String getName()
Description copied from class: SphereDistorter
A name for this object

Specified by:
getName in interface Component
Overrides:
getName in class SphereDistorter

inverse

public SphereDistorter inverse()
Description copied from class: Transformer
Get the inverse of the transformation. If the order matters, then the inverse is to be applied after the original transformation. This is primarily an issue with Converters.

Specified by:
inverse in class SphereDistorter

isInverse

public boolean isInverse(Transformer t)
Is the the inverse of another transformation

Specified by:
isInverse in class Transformer

getDescription

public java.lang.String getDescription()
Description copied from class: SphereDistorter
What does this object do?

Specified by:
getDescription in interface Component
Overrides:
getDescription in class SphereDistorter

transform

public final void transform(double[] x,
                            double[] y)
Convert coordinates from B1950 to J2000 for epoch 1950.

Specified by:
transform in class Transformer
Parameters:
x - The input vector.
y - The output vector, it may be the same as the input vector if the dimensionalities are the same. All transformers are expected to work with aliased inputs and output.