Serializable
, Component
Helioecliptic
public class Ecliptic extends CoordinateSystem implements Component
B1950, Gal, ICRS, J2000
Modifier | Constructor | Description |
---|---|---|
|
Ecliptic(double epoch) |
Get an Ecliptic Coordinate system at a given epoch.
|
protected |
Ecliptic(double epoch,
double elon) |
Get an Ecliptic coordinate system where the 0 of longitude
can be reset.
|
Modifier and Type | Method | Description |
---|---|---|
String |
getDescription() |
Get a description of this component.
|
String |
getName() |
Get the name of this component.
|
Rotater |
getRotater() |
Get the rotation associated with the projection.
|
factory, factory, getSphereDistorter
public Ecliptic(double epoch)
epoch
- The epoch of the equinox of the coordinate system in calendar years.protected Ecliptic(double epoch, double elon)
epoch
- The epoch of the equinox.elon
- The longitude in a standard coordinate system
at which the prime meridian should be placed.public String getName()
public String getDescription()
getDescription
in interface Component
public Rotater getRotater()
CoordinateSystem
getRotater
in class CoordinateSystem