Package gov.nih.mipav.model.algorithms

Class ContourPlot.PointeredPoint2D

java.lang.Object

java.awt.geom.Point2D

gov.nih.mipav.model.algorithms.ContourPlot.PointeredPoint2D

All Implemented Interfaces:

Cloneable

Enclosing class:

ContourPlot

public class ContourPlot.PointeredPoint2D
extends Point2D

The PointeredPoint2D class is an implementation of the Point2D class that uses two double arrays of size 1 to store its x and y coordinate. This allows for referencing the x or y coordinate elsewhere (kind of as a pointer to the value) e.g. in another PointeredPoint2D so that 2 points can share a coordinate, for example points on the same axis.

Author:

hageldave

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Point2D

Point2D.Double, Point2D.Float

Field Summary

Fields

Modifier and Type	Field	Description
final double[]	x	'pointer' to x coordinate
final double[]	y	'pointer' to y coordinate

Constructor Summary

Constructors

Constructor	Description
PointeredPoint2D()	Creates point at (0,0)
PointeredPoint2D(double[] xptr, double[] yptr)	Creates point using the specified arrays as pointers for this point's coordinates
PointeredPoint2D(double x, double y)	Creates point at (x,y)

Method Summary

Modifier and Type	Method	Description
Object	clone()
double	getX()
double	getY()
void	setLocation(double x, double y)
String	toString()

Methods inherited from class java.awt.geom.Point2D

distance, distance, distance, distanceSq, distanceSq, distanceSq, equals, hashCode, setLocation

Methods inherited from class java.lang.Object

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

Field Details

x

public final double[] x

'pointer' to x coordinate

y

public final double[] y

'pointer' to y coordinate

Constructor Details

PointeredPoint2D

public PointeredPoint2D()

Creates point at (0,0)

PointeredPoint2D

public PointeredPoint2D(double x,
 double y)

Creates point at (x,y)

Parameters:

x - coordinate

y - coordinate

PointeredPoint2D

public PointeredPoint2D(double[] xptr,
 double[] yptr)

Creates point using the specified arrays as pointers for this point's coordinates

Parameters:

xptr - array to use as pointer to x coordinate

yptr - array to use as pointer to y coordinate

Method Details

getX

public double getX()

Specified by:

getX in class Point2D

getY

public double getY()

Specified by:

getY in class Point2D

setLocation

public void setLocation(double x,
 double y)

Specified by:

setLocation in class Point2D

clone

public Object clone()

Overrides:

clone in class Point2D

toString

public String toString()

Overrides:

toString in class Object