uk.ac.starlink.ttools.plot2.data
Class SkyCoord.SkyVariant

java.lang.Object
  extended by uk.ac.starlink.ttools.plot2.data.SkyCoord.SkyVariant
Enclosing class:
SkyCoord

public abstract static class SkyCoord.SkyVariant
extends Object

Controls the interpretation of sky vectors, either fixed to the surface of the unit sphere or not.


Field Summary
static SkyCoord.SkyVariant SURFACE
          No radial coordinate, vectors all on unit sphere surface.
static SkyCoord.SkyVariant VOLUME_OR_NULL
          Has radial coordinate, point considered blank if radius blank .
static SkyCoord.SkyVariant VOLUME_OR_UNIT
          Has radial coordinate, considered on unit sphere if radius blank.
 
Method Summary
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

SURFACE

public static SkyCoord.SkyVariant SURFACE
No radial coordinate, vectors all on unit sphere surface.


VOLUME_OR_NULL

public static SkyCoord.SkyVariant VOLUME_OR_NULL
Has radial coordinate, point considered blank if radius blank .


VOLUME_OR_UNIT

public static SkyCoord.SkyVariant VOLUME_OR_UNIT
Has radial coordinate, considered on unit sphere if radius blank.



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