skyview.geometry.projecter
Class ArcProjecter

java.lang.Object
  skyview.geometry.Transformer
      skyview.geometry.Projecter
          skyview.geometry.projecter.ArcProjecter

All Implemented Interfaces:

java.io.Serializable, Component

public class ArcProjecter
extends Projecter

See Also:

Serialized Form

Nested Class Summary

class

ArcProjecter.ArcDeprojecter

Constructor Summary

ArcProjecter()

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

ArcProjecter

public ArcProjecter()

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.