PolarStereographic.ProviderB (Geotools modules 34-SNAPSHOT API)

Object
- Formattable
- - AbstractIdentifiedObject
  - - DefaultOperationMethod
    - - MathTransformProvider
      - MapProjection.AbstractProvider
        
        Stereographic.Provider
        
        ProviderB

All Implemented Interfaces:

Serializable, IdentifiedObject, OperationMethod, PROJFormattable

Enclosing class:

PolarStereographic
```
public static final class PolarStereographic.ProviderB
extends Stereographic.Provider
```
The math transform provider for a Polar Stereographic (Variant B) projection. This provider includes a "Standard_Parallel_1" parameter and determines the hemisphere of the projection from the Standard_Parallel_1 value. It also uses the series equations for the inverse elliptical calculations.

Since:

2.4

Author:

Rueben Schulz

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 ParameterDescriptor STANDARD_PARALLEL
The operation parameter descriptor for the standardParallel parameter value.
- Fields inherited from class MapProjection.AbstractProvider
  CENTRAL_MERIDIAN, FALSE_EASTING, FALSE_NORTHING, LATITUDE_OF_CENTRE, LATITUDE_OF_ORIGIN, LONGITUDE_OF_CENTRE, 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

ProviderB()
Constructs a new provider.

Method Summary

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

Methods inherited from class Stereographic.Provider
getOperationType

Methods inherited from class MapProjection.AbstractProvider
doubleValue

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 Detail
  - STANDARD_PARALLEL
```
public static final ParameterDescriptor STANDARD_PARALLEL
```
    The operation parameter descriptor for the standardParallel parameter value. Valid values range is from -90 to 90°. The default value is 90°N.
- Constructor Detail
  - ProviderB
```
public ProviderB()
```
    Constructs a new provider.
- Method Detail
  - createMathTransform
```
public MathTransform createMathTransform(ParameterValueGroup parameters)
                                  throws ParameterNotFoundException
```
    Creates a transform from the specified group of parameter values.
    
    Overrides:
    
    createMathTransform in class Stereographic.Provider
    
    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