skyview.geometry.projecter
Class ZeaProjecter

java.lang.Object
  extended by skyview.geometry.Transformer
      extended by skyview.geometry.Projecter
          extended by skyview.geometry.projecter.ZeaProjecter
All Implemented Interfaces:
java.io.Serializable, Component

public class ZeaProjecter
extends Projecter

See Also:
Serialized Form

Nested Class Summary
 class ZeaProjecter.ZeaDeprojecter
           
 
Constructor Summary
ZeaProjecter()
           
 
Method Summary
 java.lang.String getDescription()
          Get a description for the component
 java.lang.String getName()
          Get a name for the component
 Deprojecter inverse()
          Get this inverse of the transformation
 boolean isInverse(Transformer t)
          Is this an inverse of some other transformation?
 void transform(double[] sphere, double[] plane)
          Project a point from the sphere to the plane.
 
Methods inherited from class skyview.geometry.Projecter
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

ZeaProjecter

public ZeaProjecter()
Method Detail

getName

public java.lang.String getName()
Get a name for the component


getDescription

public java.lang.String getDescription()
Get a description for the component


inverse

public Deprojecter inverse()
Get this inverse of the transformation

Specified by:
inverse in class Projecter

isInverse

public boolean isInverse(Transformer t)
Is this an inverse of some other transformation?

Specified by:
isInverse in class Transformer

transform

public final void transform(double[] sphere,
                            double[] plane)
Project a point from the sphere to the plane.

Specified by:
transform in class Transformer
Parameters:
sphere - a double[3] unit vector
plane - a double[2] preallocated vector.