org.jscience.mathematics.geometry
Class CartesianPoint2D

java.lang.Object
  org.jscience.mathematics.geometry.GeometryElement
      org.jscience.mathematics.geometry.AbstractPoint
          org.jscience.mathematics.geometry.Point2D
              org.jscience.mathematics.geometry.CartesianPoint2D

All Implemented Interfaces:

java.io.Serializable

public class CartesianPoint2D
extends Point2D

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See Also:

HomogeneousPoint2D, Serialized Form

Field Summary

Fields inherited from class org.jscience.mathematics.geometry.Point2D

origin

Constructor Summary

CartesianPoint2D(double[] components)
(components[0], components[1]) �Œ�`�����I�u�W�F�N�g��?

CartesianPoint2D(double x, double y)
(x, y) �Œ�`�����I�u�W�F�N�g��?

Method Summary

protected Point2D	doTransformBy(boolean reverseTransform, CartesianTransformationOperator2D transformationOperator, java.util.Hashtable transformedGeometries) ���̓_��?
protected void	output(java.io.PrintWriter writer, int indent) ?
double	x() X ?
double	y() Y ?

Methods inherited from class org.jscience.mathematics.geometry.Point2D

add, center, center, dimension, distance, distance2, divide, identical, is2D, isIn, isInsideOf, isOn, linearInterpolate, longestPoint, longestPoint, midPoint, multiply, of, of, project, reverseTransform, reverseTransformBy, subtract, subtract, toVector2D, transform, transform, transformBy, transformBy

Methods inherited from class org.jscience.mathematics.geometry.AbstractPoint

isPoint

Methods inherited from class org.jscience.mathematics.geometry.GeometryElement

getClassName, getToleranceForAngle, getToleranceForAngleAsObject, getToleranceForDistance, getToleranceForDistance2, getToleranceForDistanceAsObject, getToleranceForParameter, getToleranceForParameterAsObject, getToleranceForRealNumber, getToleranceForRealNumberAsObject, is1D, is3D, isCurve, isFreeform, isParametric, isPlacement, isSurface, isTransformationOperator, isVector, makeIndent, output

Methods inherited from class java.lang.Object

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

Constructor Detail

CartesianPoint2D

public CartesianPoint2D(double x,
                        double y)

(x, y) �Œ�`�����I�u�W�F�N�g��?\�z����?B

Parameters:

x - X ?W�l

y - Y ?W�l

CartesianPoint2D

public CartesianPoint2D(double[] components)

(components[0], components[1]) �Œ�`�����I�u�W�F�N�g��?\�z����?B

Parameters:

components - ?W�l�̔z��

Method Detail

x

public double x()

X ?W�l��Ԃ�?B

Specified by:

x in class Point2D

Returns:

X ?W�l

y

public double y()

Y ?W�l��Ԃ�?B

Specified by:

y in class Point2D

Returns:

Y ?W�l

doTransformBy

protected Point2D doTransformBy(boolean reverseTransform,
                                CartesianTransformationOperator2D transformationOperator,
                                java.util.Hashtable transformedGeometries)

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this �� transformedGeometries ��ɃL?[�Ƃ��đ�?݂��Ȃ�?�?��ɂ�?A this �� transformationOperator �ŕϊ�������̂�Ԃ�?B ����?ۂɃ?�\�b�h�Ք�ł� this ��L?[?A �ϊ����ʂ�l�Ƃ��� transformedGeometries �ɒljB���?B

this �� transformedGeometries ��Ɋ�ɃL?[�Ƃ��đ�?݂���?�?��ɂ�?A ��?ۂ̕ϊ���?s�Ȃ킸?A���̃L?[�ɑΉ�����l��Ԃ�?B ����?��?��?ċA�I��?s�Ȃ���?B

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Specified by:

doTransformBy in class Point2D

Parameters:

reverseTransform - �t�ϊ�����̂ł���� true?A�����łȂ���� false

transformationOperator - �􉽓I�ϊ����Z�q

transformedGeometries - ��ɓ��l�̕ϊ���{�����􉽗v�f��܂ރn�b�V���e?[�u��

Returns:

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output

protected void output(java.io.PrintWriter writer,
                      int indent)

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Specified by:

output in class GeometryElement

Parameters:

writer - PrintWriter

indent - �C���f���g��?[��

See Also:

GeometryElement