Class TransverseMercator.Provider_SouthOrientated
-
- All Implemented Interfaces:
Serializable
,IdentifiedObject
,OperationMethod
- Enclosing class:
- TransverseMercator
public static class TransverseMercator.Provider_SouthOrientated extends TransverseMercator.Provider
The math transform provider for a South Orientated Transverse Mercator projection (EPSG code 9808). Note that at the contrary of what this class name suggest, the projected coordinates are still increasing toward North. This is because all map projections in Geotools must complies with standard axis orientations. The real axis flip is performed by the CRS framework outside this package. See "Axis units and orientation" in package description for details.The usual Transverse Mercator formulas are:
- easting = false easting + px
- northing = false northing + py
The Transverse Mercator South Orientated Projection formulas are:
- westing = false easting - px
- southing = false northing - py
Where the px and py terms are the same in both cases. Transforms created by this provider actually computes (easting,northing) = (-westing,-southing). This is equivalent to a
TransverseMercator
projection withfalseEasting
andfalseNorthing
sign reverted. This operation is implemented as a concatenation of a North-orientated transverse mercator projection with an affine transform for (false easting,false northing) correction.- Since:
- 2.2
- Author:
- Martin Desruisseaux (PMO, IRD)
- See Also:
DefaultMathTransformFactory
, Serialized Form
-
-
Nested Class Summary
-
Nested classes/interfaces inherited from class MathTransformProvider
MathTransformProvider.Delegate
-
-
Field Summary
-
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 Provider_SouthOrientated()
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 TransverseMercator.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, 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 interface IdentifiedObject
getAlias, getIdentifiers, getName, getRemarks, toWKT
-
-
-
-
Method Detail
-
createMathTransform
public MathTransform createMathTransform(ParameterValueGroup parameters) throws ParameterNotFoundException
Creates a transform from the specified group of parameter values.- Overrides:
createMathTransform
in classTransverseMercator.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
-
-