public class PolarCoordinateSystem extends CoordinateSystem
| Constructor and Description |
|---|
PolarCoordinateSystem(RealTupleType reference)
construct a CoordinateSystem for (longitude, radius)
relative to a 2-D Cartesian reference;
this constructor supplies units = {CommonUnit.Degree, null}
to the super constructor, in order to ensure Unit
compatibility with its use of trigonometric functions
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| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(Object cs)
Indicates whether or not this instance is equal to an object
(note 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
float[][] arrays rather than RealTuple[] arrays; the array
organization is float[tuple_dimension][number_of_tuples];
can modify and return argument array.
|
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
float[][] arrays rather than RealTuple[] arrays; the array
organization is float[tuple_dimension][number_of_tuples];
can modify and return argument array.
|
canConvert, fromReference, fromReference, getCoordinateSystemUnits, getDimension, getReference, getReferenceUnits, toReference, toReference, transformCoordinates, transformCoordinates, transformCoordinates, transformCoordinates, transformCoordinatesFreeUnits, transformCoordinatesFreeUnitspublic PolarCoordinateSystem(RealTupleType reference) throws VisADException
VisADExceptionpublic double[][] toReference(double[][] tuples)
throws VisADException
CoordinateSystemtoReference in class CoordinateSystemtuples - array of values assumed to be in coordinateSystem
units. Input array is not guaranteed to be immutable
and could be used for return.VisADException - if problem with conversion.public double[][] fromReference(double[][] tuples)
throws VisADException
CoordinateSystemfromReference in class CoordinateSystemtuples - array of values assumed to be in reference
Units. Input array is not guaranteed to be immutable
and could be used for return.VisADException - if problem with conversion.public float[][] toReference(float[][] tuples)
throws VisADException
CoordinateSystemCoordinateSystem.toReference(double[][]) and then returns that converted
double array back as a float array. For efficiency, subclasses
should override this implementation.toReference in class CoordinateSystemtuples - array of values assumed to be in coordinateSystem
units. Input array is not guaranteed to be immutable
and could be used for return.VisADException - if problem with conversion.public float[][] fromReference(float[][] tuples)
throws VisADException
CoordinateSystemCoordinateSystem.toReference(double[][]) and then returns that converted
double array back as a float array. For efficiency, subclasses
should override this implementation.fromReference in class CoordinateSystemtuples - array of values assumed to be in reference
Units. Input array is not guaranteed to be immutable
and could be used for return.VisADException - if problem with conversion.public boolean equals(Object cs)
CoordinateSystemequals in class CoordinateSystemcs - the object in question.true if and only if this instance equals cs.