org.esa.beam.framework.dataop.projection
Class Sinusoidal

java.lang.Object
  org.geotools.referencing.wkt.Formattable
      org.geotools.referencing.operation.transform.AbstractMathTransform
          org.geotools.referencing.operation.projection.MapProjection
              org.esa.beam.framework.dataop.projection.Sinusoidal

All Implemented Interfaces:

Serializable, org.opengis.referencing.operation.MathTransform, org.opengis.referencing.operation.MathTransform2D

public class Sinusoidal
extends org.geotools.referencing.operation.projection.MapProjection

The sinusoidal projection is a pseudocylindrical equal-area map projection.

Since:

4.8

See Also:

Serialized Form

Nested Class Summary

static class

Sinusoidal.Provider

Nested classes/interfaces inherited from class org.geotools.referencing.operation.projection.MapProjection

org.geotools.referencing.operation.projection.MapProjection.AbstractProvider

Field Summary

Fields inherited from class org.geotools.referencing.operation.projection.MapProjection

centralMeridian, en0, en1, en2, en3, en4, excentricity, excentricitySquared, falseEasting, falseNorthing, globalScale, invertible, isSpherical, latitudeOfOrigin, LOGGER, scaleFactor, semiMajor, semiMinor

Fields inherited from class org.geotools.referencing.wkt.Formattable

SINGLE_LINE

Constructor Summary

protected

Sinusoidal(org.opengis.parameter.ParameterValueGroup parameters) Constructs a new map projection from the supplied parameters.

Method Summary

org.opengis.parameter.ParameterDescriptorGroup	getParameterDescriptors()
protected Point2D	inverseTransformNormalized(double x, double y, Point2D ptDst) Transforms the specified (x,y) coordinates and stores the result in ptDst.
protected Point2D	transformNormalized(double x, double y, Point2D ptDst) Transforms the specified (λ,φ) coordinates (units in radians) and stores the result in ptDst (linear distance on a unit sphere).

Methods inherited from class org.geotools.referencing.operation.projection.MapProjection

equals, getParameterValues, getSourceDimensions, getTargetDimensions, getToleranceForAssertions, hashCode, inv_mlfn, inverse, mlfn, resetWarnings, transform, transform, transform

Methods inherited from class org.geotools.referencing.operation.transform.AbstractMathTransform

createTransformedShape, derivative, derivative, ensureNonNull, formatWKT, getName, isIdentity, needCopy, rollLongitude, transform, transform, transform

Methods inherited from class org.geotools.referencing.wkt.Formattable

cleanupThreadLocals, toString, toWKT, toWKT, toWKT

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.opengis.referencing.operation.MathTransform2D

createTransformedShape, derivative

Methods inherited from interface org.opengis.referencing.operation.MathTransform

derivative, isIdentity, toWKT, transform, transform, transform

Constructor Detail

Sinusoidal

protected Sinusoidal(org.opengis.parameter.ParameterValueGroup parameters)
              throws org.opengis.parameter.ParameterNotFoundException

Constructs a new map projection from the supplied parameters.

Parameters:

parameters - The parameter values in standard units.

Throws:

org.opengis.parameter.ParameterNotFoundException - if a mandatory parameter is missing.

Method Detail

getParameterDescriptors

public org.opengis.parameter.ParameterDescriptorGroup getParameterDescriptors()

Specified by:

getParameterDescriptors in class org.geotools.referencing.operation.projection.MapProjection

transformNormalized

protected Point2D transformNormalized(double x,
                                      double y,
                                      Point2D ptDst)
                               throws org.geotools.referencing.operation.projection.ProjectionException

Transforms the specified (λ,φ) coordinates (units in radians) and stores the result in ptDst (linear distance on a unit sphere).

Specified by:

transformNormalized in class org.geotools.referencing.operation.projection.MapProjection

Throws:

org.geotools.referencing.operation.projection.ProjectionException

inverseTransformNormalized

protected Point2D inverseTransformNormalized(double x,
                                             double y,
                                             Point2D ptDst)
                                      throws org.geotools.referencing.operation.projection.ProjectionException

Transforms the specified (x,y) coordinates and stores the result in ptDst.

Specified by:

inverseTransformNormalized in class org.geotools.referencing.operation.projection.MapProjection

Throws:

org.geotools.referencing.operation.projection.ProjectionException