Package org.geotools.referencing.operation.projection

Class Gnomonic.Provider

Object

Formattable

AbstractIdentifiedObject

DefaultOperationMethod

MathTransformProvider

MapProjection.AbstractProvider

Provider

All Implemented Interfaces:

Serializable, IdentifiedObject, OperationMethod, PROJFormattable

Enclosing class:

Gnomonic

public static class Gnomonic.Provider
extends MapProjection.AbstractProvider

The math transform provider for a Gnomonic projection

Since:

2.4

Author:

Simon Schafer

See Also:

• DefaultMathTransformFactory
• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class MathTransformProvider

MathTransformProvider.Delegate

Field Summary

Fields

Modifier and Type	Field	Description
static final ParameterDescriptor	LATITUDE_OF_CENTRE	The operation parameter descriptor for the MapProjection.latitudeOfOrigin parameter value.
static final ParameterDescriptor	LONGITUDE_OF_CENTRE	The operation parameter descriptor for the MapProjection.centralMeridian parameter value.

Fields inherited from class MapProjection.AbstractProvider

CENTRAL_MERIDIAN, FALSE_EASTING, FALSE_NORTHING, LATITUDE_OF_ORIGIN, SCALE_FACTOR, SEMI_MAJOR, SEMI_MINOR, STANDARD_PARALLEL_1, STANDARD_PARALLEL_2

Fields inherited from class DefaultOperationMethod

sourceDimensions, targetDimensions

Fields inherited from class AbstractIdentifiedObject

EMPTY_ALIAS_ARRAY, EMPTY_IDENTIFIER_ARRAY, IDENTIFIER_COMPARATOR, NAME_COMPARATOR, REMARKS_COMPARATOR

Fields inherited from class Formattable

SINGLE_LINE

Fields inherited from interface IdentifiedObject

ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY

Fields inherited from interface OperationMethod

FORMULA_KEY

Constructor Summary

Constructors

Constructor	Description
Provider()	Constructs a new provider.

Method Summary

Modifier and Type	Method	Description
MathTransform	createMathTransform(ParameterValueGroup parameters)	Creates a transform from the specified group of parameter values.

Methods inherited from class MapProjection.AbstractProvider

doubleValue, getOperationType

Methods inherited from class MathTransformProvider

createDescriptor, createDescriptorGroup, createOptionalDescriptor, ensureValidValues, formatWKT, getParameter, intValue, stringValue, toMap, value

Methods inherited from class DefaultOperationMethod

checkDimensions, equals, formatPROJ, getFormula, getParameters, getSourceDimensions, getTargetDimensions, hashCode

Methods inherited from class AbstractIdentifiedObject

asSet, ensureAngularUnit, ensureLinearUnit, ensureNonNull, ensureNonNull, ensureTimeUnit, equals, equals, equals, equals, getAlias, getIdentifier, getIdentifier, getIdentifiers, getName, getName, getName, getProperties, getProperties, getRemarks, nameMatches, nameMatches, nameMatches

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 IdentifiedObject

getAlias, getIdentifiers, getName, getRemarks, toWKT

Field Details

LATITUDE_OF_CENTRE

public static final ParameterDescriptor LATITUDE_OF_CENTRE

The operation parameter descriptor for the MapProjection.latitudeOfOrigin parameter value. Valid values range is from -90 to 90°. Default value is 0.

LONGITUDE_OF_CENTRE

public static final ParameterDescriptor LONGITUDE_OF_CENTRE

The operation parameter descriptor for the MapProjection.centralMeridian parameter value. Valid values range is from -180 to 180°. Default value is 0.

Constructor Details

Provider

public Provider()

Constructs a new provider.

Method Details

createMathTransform

public MathTransform createMathTransform(ParameterValueGroup parameters)
                                  throws ParameterNotFoundException

Creates a transform from the specified group of parameter values.

Specified by:

createMathTransform in class MathTransformProvider

Parameters:

parameters - The group of parameter values.

Returns:

The created math transform.

Throws:

ParameterNotFoundException - if a required parameter was not found.

See Also:

• MathTransformProvider.Delegate