org.h2gis.h2spatialext.function.spatial.affine_transformations
Class ZAffineTransformation

java.lang.Object
  org.h2gis.h2spatialext.function.spatial.affine_transformations.ZAffineTransformation

All Implemented Interfaces:

com.vividsolutions.jts.geom.CoordinateSequenceFilter, Cloneable

public class ZAffineTransformation
extends Object
implements Cloneable, com.vividsolutions.jts.geom.CoordinateSequenceFilter

Applies a 3D affine transformation to a geometry. That means a rotation, scale and translate in a single step.

Author:

Erwan Bocher

Constructor Summary

ZAffineTransformation(double dx, double dy, double dz)
Populate the matrix element of the linear transformation used to rotate, scale, translate or shear in 3D a geometry.

ZAffineTransformation(double m00, double m01, double m02, double m03, double m10, double m11, double m12, double m13, double m20, double m21, double m22, double m23)
Constructs a new transformation whose matrix has the specified values.

Method Summary

void	filter(com.vividsolutions.jts.geom.CoordinateSequence seq, int i)
boolean	isDone()
boolean	isGeometryChanged()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ZAffineTransformation

public ZAffineTransformation(double m00,
                             double m01,
                             double m02,
                             double m03,
                             double m10,
                             double m11,
                             double m12,
                             double m13,
                             double m20,
                             double m21,
                             double m22,
                             double m23)

Constructs a new transformation whose matrix has the specified values.

Parameters:

m00 - the entry for the [0, 0] element in the transformation matrix

m01 - the entry for the [0, 1] element in the transformation matrix

m02 - the entry for the [0, 2] element in the transformation matrix

m03 - the entry for the [0, 3] element in the transformation matrix

m10 - the entry for the [1, 0] element in the transformation matrix

m11 - the entry for the [1, 1] element in the transformation matrix

m12 - the entry for the [1, 2] element in the transformation matrix

m13 - the entry for the [1, 3] element in the transformation matrix

m20 - the entry for the [2, 0] element in the transformation matrix

m21 - the entry for the [2, 1] element in the transformation matrix

m22 - the entry for the [2, 2] element in the transformation matrix

m23 - the entry for the [2, 3] element in the transformation matrix

ZAffineTransformation

public ZAffineTransformation(double dx,
                             double dy,
                             double dz)

Populate the matrix element of the linear transformation used to rotate, scale, translate or shear in 3D a geometry.

Parameters:

dx -

dy -

dz -

Method Detail

filter

public void filter(com.vividsolutions.jts.geom.CoordinateSequence seq,
                   int i)

Specified by:

filter in interface com.vividsolutions.jts.geom.CoordinateSequenceFilter

isDone

public boolean isDone()

Specified by:

isDone in interface com.vividsolutions.jts.geom.CoordinateSequenceFilter

isGeometryChanged

public boolean isGeometryChanged()

Specified by:

isGeometryChanged in interface com.vividsolutions.jts.geom.CoordinateSequenceFilter