Package org.geotools.referencing.operation.projection

Class HotineObliqueMercator

Object

Formattable

AbstractMathTransform

MapProjection

ObliqueMercator

HotineObliqueMercator

All Implemented Interfaces:

Serializable, MathTransform, MathTransform2D

public class HotineObliqueMercator
extends ObliqueMercator

Hotine Oblique Mercator projection. It is similar to the oblique mercator projection, except that coordinates start at the intersection of the central line and the equator of the aposphere.

Since:

2.4

Author:

Gerald I. Evenden (for original code in Proj4), Rueben Schulz

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	HotineObliqueMercator.Provider	The math transform provider for a Hotine Oblique Mercator projection (EPSG code 9812).
static final class	HotineObliqueMercator.Provider_TwoPoint	The math transform provider for a Hotine Oblique Mercator projection, specified with two points on the central line (instead of a central point and azimuth).

Nested classes/interfaces inherited from class MapProjection

MapProjection.AbstractProvider

Field Summary

Fields inherited from class ObliqueMercator

azimuth, latitudeOfCentre, longitudeOfCentre, rectifiedGridAngle

Fields inherited from class MapProjection

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

Fields inherited from class Formattable

SINGLE_LINE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	HotineObliqueMercator(ParameterValueGroup parameters)	Constructs a new map projection from the supplied parameters.

Method Summary

Modifier and Type	Method	Description
ParameterDescriptorGroup	getParameterDescriptors()	Returns the parameter descriptors for this map projection.

Methods inherited from class ObliqueMercator

equals, getParameterValues, getToleranceForAssertions, hashCode, inverseTransformNormalized, transformNormalized

Methods inherited from class MapProjection

checkReciprocal, getSourceDimensions, getTargetDimensions, inv_mlfn, inverse, mlfn, orthodromicDistance, resetWarnings, transform, transform, transform

Methods inherited from class AbstractMathTransform

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

Methods inherited from class Formattable

cleanupThreadLocals, toString, toWKT, toWKT, toWKT, toWKT

Methods inherited from class Object

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

Methods inherited from interface MathTransform

derivative, isIdentity, toWKT, transform, transform, transform

Methods inherited from interface MathTransform2D

createTransformedShape, derivative

Constructor Details

HotineObliqueMercator

protected HotineObliqueMercator(ParameterValueGroup parameters)
                         throws ParameterNotFoundException

Constructs a new map projection from the supplied parameters.

Parameters:

parameters - The parameter values in standard units.

Throws:

ParameterNotFoundException - if a mandatory parameter is missing.

Method Details

getParameterDescriptors

public ParameterDescriptorGroup getParameterDescriptors()

Returns the parameter descriptors for this map projection. This is used for a providing a default implementation of MapProjection.getParameterValues(), as well as arguments checking.

Overrides:

getParameterDescriptors in class ObliqueMercator

Returns:

The parameter descriptors for this math transform, or null.

See Also:

• OperationMethod.getParameters()