skyview.geometry
Class Projecter

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

All Implemented Interfaces:

java.io.Serializable, Component

Direct Known Subclasses:

AitProjecter, ArcProjecter, CarProjecter, CscProjecter, HpxProjecter, SflProjecter, SinProjecter, StgProjecter, TanProjecter, ToaProjecter, ZeaProjecter

public abstract class Projecter
extends Transformer

This class projects a point from the celestial sphere to a projection plane.

See Also:

Serialized Form

Constructor Summary

Projecter()

Method Summary

protected int	getInputDimension() What is the input dimensionality of a projecter?
protected int	getOutputDimension() What is the output dimensionality of a projecter?
abstract Deprojecter	inverse() Get the inverse

Methods inherited from class skyview.geometry.Transformer

isInverse, transform, transform, transform

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface skyview.Component

getDescription, getName

Constructor Detail

Projecter

public Projecter()

Method Detail

inverse

public abstract Deprojecter inverse()

Get the inverse

Specified by:

inverse in class Transformer

getOutputDimension

protected int getOutputDimension()

What is the output dimensionality of a projecter?

Specified by:

getOutputDimension in class Transformer

getInputDimension

protected int getInputDimension()

What is the input dimensionality of a projecter?

Specified by:

getInputDimension in class Transformer