Class BesselianDistorter.BesselianInverseDistorter

  extended by skyview.geometry.Transformer
      extended by skyview.geometry.SphereDistorter
          extended by skyview.geometry.spheredistorter.BesselianDistorter.BesselianInverseDistorter
All Implemented Interfaces:, Component
Enclosing class:

public class BesselianDistorter.BesselianInverseDistorter
extends SphereDistorter

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

See Also:
Serialized Form

Constructor Summary
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


public BesselianDistorter.BesselianInverseDistorter()
Method Detail


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

Specified by:
getName in interface Component
getName in class SphereDistorter


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


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

Specified by:
isInverse in class Transformer


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

Specified by:
getDescription in interface Component
getDescription in class SphereDistorter


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

Specified by:
transform in class Transformer
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.