Package org.anchoranalysis.spatial.point

Class Point2f

Object

Point2f

All Implemented Interfaces:

Serializable

public final class Point2f
extends Object
implements Serializable

A two-dimensional point of float values.

We consider a point to be a tuple representing a single physical point in space.

Author:

Owen Feehan

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Point2f()
Point2f(float x, float y)	Creates a new Point2f instance.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	hashCode()
void	scale(double factor)	Multiplies each dimension's component by a factor.
String	toString()
float	x()	X-axis component of point.
float	y()	Y-axis component of point.

Methods inherited from class java.lang.Object

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

Constructor Details

Point2f

public Point2f(float x,
 float y)

Creates a new Point2f instance.

Parameters:

x - X-axis component of point.

y - Y-axis component of point.

Point2f

public Point2f()

Method Details

scale

public void scale(double factor)

Multiplies each dimension's component by a factor.

Parameters:

factor - the factor to multiply by.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

x

public float x()

X-axis component of point.

y

public float y()

Y-axis component of point.