org.geotoolkit.referencing.operation.provider
Class EquidistantCylindrical

Object
  FormattableObject
      AbstractIdentifiedObject
          DefaultOperationMethod
              MathTransformProvider
                  MapProjection
                      EquidistantCylindrical

All Implemented Interfaces:

Serializable, Formattable, LenientComparable, IdentifiedObject, OperationMethod

Direct Known Subclasses:

EquidistantCylindrical.Legacy, EquidistantCylindrical.Spherical, PlateCarree

@Immutable
public class EquidistantCylindrical
extends MapProjection

The provider for "Equidistant Cylindrical" projection (EPSG:1028, EPSG:1029).

Note: EPSG defines two codes for this projection, 1029 being the spherical case and 1028 the ellipsoidal case. However the formulas are the same in both cases, with an additional adjustment of Earth radius in the ellipsoidal case. Consequently they are implemented in Geotk by the same class.

The programmatic names and parameters are enumerated at Equirectangular on RemoteSensing.org. The math transform implementations instantiated by this provider may be any of the following classes:

• Equirectangular

Since:

2.2

Version:

3.17

Author:

John Grange, Martin Desruisseaux (Geomatys)

See Also:

Serialized Form

Module:

referencing/geotk-referencing (download)

View source code for this class

Nested Class Summary

static class	EquidistantCylindrical.Legacy Legacy provider for "Equidistant Cylindrical" projection (EPSG:9842).
static class	EquidistantCylindrical.Spherical Legacy provider for "Equidistant Cylindrical (Spherical)" projection (EPSG:9823).

Field Summary

static ParameterDescriptor<Double>	CENTRAL_MERIDIAN The operation parameter descriptor for the central meridian parameter value.
static ParameterDescriptor<Double>	FALSE_EASTING The operation parameter descriptor for the false easting parameter value.
static ParameterDescriptor<Double>	FALSE_NORTHING The operation parameter descriptor for the false northing parameter value.
static ParameterDescriptor<Double>	LATITUDE_OF_ORIGIN The operation parameter descriptor for the latitude of origin parameter value.
static ParameterDescriptorGroup	PARAMETERS The parameters group.

Fields inherited from class MapProjection

ROLL_LONGITUDE, SEMI_MAJOR, SEMI_MINOR, X_SCALE, XY_PLANE_ROTATION, Y_SCALE

Fields inherited from class DefaultOperationMethod

sourceDimension, targetDimension

Fields inherited from class AbstractIdentifiedObject

EMPTY_ALIAS_ARRAY, EMPTY_IDENTIFIER_ARRAY, IDENTIFIER_COMPARATOR, NAME_COMPARATOR, REMARKS_COMPARATOR

Fields inherited from class FormattableObject

EPSG, GEOTIFF, INTERNAL, OGC, SINGLE_LINE

Fields inherited from interface OperationMethod

FORMULA_KEY

Fields inherited from interface IdentifiedObject

ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY

Constructor Summary

EquidistantCylindrical()
Constructs a new provider.

Method Summary

protected MathTransform2D	createMathTransform(ParameterValueGroup values) Creates a map projection from the specified group of parameter values.
Class<CylindricalProjection>	getOperationType() Returns the operation type for this map projection.

Methods inherited from class MathTransformProvider

ensureValidValues, formatWKT

Methods inherited from class DefaultOperationMethod

checkDimensions, computeHashCode, equals, getFormula, getParameters, getSourceDimensions, getTargetDimensions

Methods inherited from class AbstractIdentifiedObject

equals, equals, equals, equals, getAlias, getIdentifier, getIdentifier, getIdentifiers, getName, getName, getName, getProperties, getProperties, getRemarks, hashCode, nameMatches, nameMatches, nameMatches

Methods inherited from class FormattableObject

getDefaultIndentation, print, setDefaultIndentation, toString, toWKT, toWKT, toWKT

Methods inherited from class Object

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

Methods inherited from interface IdentifiedObject

getAlias, getIdentifiers, getName, getRemarks, toWKT

Field Detail

CENTRAL_MERIDIAN

public static final ParameterDescriptor<Double> CENTRAL_MERIDIAN

The operation parameter descriptor for the central meridian parameter value. This parameter is mandatory. Valid values range is [-180 … 180]° and default value is 0°.

LATITUDE_OF_ORIGIN

public static final ParameterDescriptor<Double> LATITUDE_OF_ORIGIN

The operation parameter descriptor for the latitude of origin parameter value. This parameter is mandatory. Valid values range is [-90 … 90]° and default value is 0°.

FALSE_EASTING

public static final ParameterDescriptor<Double> FALSE_EASTING

The operation parameter descriptor for the false easting parameter value. This parameter is mandatory. Valid values range is unrestricted and default value is 0 metre.

FALSE_NORTHING

public static final ParameterDescriptor<Double> FALSE_NORTHING

The operation parameter descriptor for the false northing parameter value. This parameter is mandatory. Valid values range is unrestricted and default value is 0 metre.

PARAMETERS

public static final ParameterDescriptorGroup PARAMETERS

The parameters group.

Constructor Detail

EquidistantCylindrical

public EquidistantCylindrical()

Constructs a new provider.

Method Detail

getOperationType

public Class<CylindricalProjection> getOperationType()

Returns the operation type for this map projection.

Overrides:

getOperationType in class MapProjection

Returns:

The GeoAPI interface implemented by this operation.

createMathTransform

protected MathTransform2D createMathTransform(ParameterValueGroup values)

Creates a map projection from the specified group of parameter values.

Specified by:

createMathTransform in class MapProjection

Parameters:

values - The group of parameter values.

Returns:

The created map projection.