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java.lang.Objectvisad.CoordinateSystem
visad.SphericalCoordinateSystem
public class SphericalCoordinateSystem
SphericalCoordinateSystem is the VisAD CoordinateSystem class for (Latitude, Longitude, Radius) with a Cartesian Reference, and with Latitude and Longitude in degrees.
Constructor Summary | |
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SphericalCoordinateSystem(RealTupleType reference)
construct a CoordinateSystem for (latitude, longitude, radius) relative to a 3-D Cartesian reference; this constructor supplies units = {CommonUnit.Degree, CommonUnit.Degree, null} to the super constructor, in order to ensure Unit compatibility with its use of trigonometric functions |
Method Summary | |
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boolean |
equals(java.lang.Object cs)
check for equality of CoordinateSystem objects; must test for cs == null |
double[][] |
fromReference(double[][] tuples)
convert RealTuple values from Reference coordinates; for efficiency, input and output values are passed as double[][] arrays rather than RealTuple[] arrays; the array organization is double[tuple_dimension][number_of_tuples]; can modify and return argument array |
float[][] |
fromReference(float[][] tuples)
convert RealTuple values from Reference coordinates; for efficiency, input and output values are passed as double[][] arrays rather than RealTuple[] arrays; the array organization is double[tuple_dimension][number_of_tuples]; can modify and return argument array for efficiency, subclasses should override this implementation |
double[][] |
toReference(double[][] tuples)
convert RealTuple values to Reference coordinates; for efficiency, input and output values are passed as double[][] arrays rather than RealTuple[] arrays; the array organization is double[tuple_dimension][number_of_tuples]; can modify and return argument array |
float[][] |
toReference(float[][] tuples)
convert RealTuple values to Reference coordinates; for efficiency, input and output values are passed as double[][] arrays rather than RealTuple[] arrays; the array organization is double[tuple_dimension][number_of_tuples]; can modify and return argument array; for efficiency, subclasses should override this implementation |
Methods inherited from class visad.CoordinateSystem |
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canConvert, checkTable, fromReference, getCoordinateSystemUnits, getDimension, getReference, getReferenceUnits, toReference, transformCoordinates, transformCoordinates, transformCoordinatesFreeUnits, transformCoordinatesFreeUnits |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SphericalCoordinateSystem(RealTupleType reference) throws VisADException
VisADException
Method Detail |
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public double[][] toReference(double[][] tuples) throws VisADException
CoordinateSystem
toReference
in class CoordinateSystem
VisADException
public double[][] fromReference(double[][] tuples) throws VisADException
CoordinateSystem
fromReference
in class CoordinateSystem
VisADException
public float[][] toReference(float[][] tuples) throws VisADException
CoordinateSystem
toReference
in class CoordinateSystem
VisADException
public float[][] fromReference(float[][] tuples) throws VisADException
CoordinateSystem
fromReference
in class CoordinateSystem
VisADException
public boolean equals(java.lang.Object cs)
CoordinateSystem
equals
in class CoordinateSystem
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