Package org.apache.sis.referencing.operation.transform

Class InterpolatedTransform2D

java.lang.Object

org.apache.sis.io.wkt.FormattableObject

org.apache.sis.referencing.operation.transform.AbstractMathTransform

org.apache.sis.referencing.operation.transform.DatumShiftTransform

org.apache.sis.referencing.operation.transform.InterpolatedTransform

org.apache.sis.referencing.operation.transform.InterpolatedTransform2D

All Implemented Interfaces:

Serializable, Parameterized, LenientComparable, org.opengis.referencing.operation.MathTransform, org.opengis.referencing.operation.MathTransform2D

final class InterpolatedTransform2D
extends InterpolatedTransform
implements org.opengis.referencing.operation.MathTransform2D

An interpolated transform for two-dimensional input and output coordinates.

Since:

0.7

Version:

0.8

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) final class	InterpolatedTransform2D.Inverse	The inverse of the enclosing InterpolatedTransform2D.

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID	Serial number for compatibility with different versions.

Fields inherited from class org.apache.sis.referencing.operation.transform.DatumShiftTransform

context, grid

Fields inherited from class org.apache.sis.referencing.operation.transform.AbstractMathTransform

MAXIMUM_BUFFER_SIZE, MAXIMUM_FAILURES

Constructor Summary

Constructors

Constructor	Description
InterpolatedTransform2D(DatumShiftGrid<T,T> grid)	Constructs a 2D transform.

Method Summary

Modifier and Type	Method	Description
(package private) InterpolatedTransform.Inverse	createInverse()	Invoked at construction time for creating the two-dimensional inverse transform.
Shape	createTransformedShape(Shape shape)	Transforms the given shape.
org.opengis.referencing.operation.Matrix	derivative(Point2D point)	Computes the derivative at the given position.
org.opengis.referencing.operation.MathTransform2D	inverse()	Returns the inverse transform of this transform.
Point2D	transform(Point2D ptSrc, Point2D ptDst)	Transforms a single point.

Methods inherited from class org.apache.sis.referencing.operation.transform.InterpolatedTransform

computeHashCode, createGeodeticTransformation, equals, getShiftGrid, getSourceDimensions, getTargetDimensions, transform, transform

Methods inherited from class org.apache.sis.referencing.operation.transform.DatumShiftTransform

ensureGeocentricTranslation, getContextualParameters, getParameterValues, normalizedToGridX, normalizedToGridY, setContextParameters

Methods inherited from class org.apache.sis.referencing.operation.transform.AbstractMathTransform

beforeFormat, derivative, equals, formatTo, getDomain, getParameterDescriptors, hashCode, isIdentity, isInverseEquals, mismatchedDimension, transform, transform, transform, transform, tryConcatenate

Methods inherited from class org.apache.sis.io.wkt.FormattableObject

print, toString, toString, toWKT

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opengis.referencing.operation.MathTransform

derivative, getSourceDimensions, getTargetDimensions, isIdentity, toWKT, transform, transform, transform, transform, transform

Field Details

serialVersionUID

private static final long serialVersionUID

Serial number for compatibility with different versions.

See Also:

• Constant Field Values

Constructor Details

InterpolatedTransform2D

InterpolatedTransform2D(DatumShiftGrid<T,T> grid)
                 throws NoninvertibleMatrixException

Constructs a 2D transform.

Throws:

NoninvertibleMatrixException

Method Details

derivative

public org.opengis.referencing.operation.Matrix derivative(Point2D point)
                                                    throws org.opengis.referencing.operation.TransformException

Computes the derivative at the given position.

Specified by:

derivative in interface org.opengis.referencing.operation.MathTransform2D

Throws:

org.opengis.referencing.operation.TransformException

transform

public Point2D transform(Point2D ptSrc,
 Point2D ptDst)
                  throws org.opengis.referencing.operation.TransformException

Transforms a single point.

Specified by:

transform in interface org.opengis.referencing.operation.MathTransform2D

Throws:

org.opengis.referencing.operation.TransformException

createTransformedShape

public Shape createTransformedShape(Shape shape)
                             throws org.opengis.referencing.operation.TransformException

Transforms the given shape.

Specified by:

createTransformedShape in interface org.opengis.referencing.operation.MathTransform2D

Throws:

org.opengis.referencing.operation.TransformException

inverse

public org.opengis.referencing.operation.MathTransform2D inverse()

Returns the inverse transform of this transform.

Specified by:

inverse in interface org.opengis.referencing.operation.MathTransform

Specified by:

inverse in interface org.opengis.referencing.operation.MathTransform2D

Overrides:

inverse in class InterpolatedTransform

Returns:

a transform from the target ellipsoid to the source ellipsoid of this transform.

createInverse

InterpolatedTransform.Inverse createInverse()

Invoked at construction time for creating the two-dimensional inverse transform.

Overrides:

createInverse in class InterpolatedTransform