Class HiResPoint

java.lang.Object
  |
  +--HiResPoint

public class HiResPoint

extends java.lang.Object

A HiResPoint is like a simplified version of java.awt.Point, but it maintains its coordinates as doubles instead of integers. This class is useful when one simply needs to keep track of coordinate pairs, but the fractional part of the coordinates is significant.

Version:

$Id: HiResPoint.java,v 1.3 2001/11/26 01:21:27 srevilak Exp $

Author:

Steve Revilak

Field Summary

double	x The x coorinate of this point
double	y The y coordinate of this point

Constructor Summary

HiResPoint()
Construct a new point whose coorinates are (0.0, 0.0)

HiResPoint(double x, double y)
Construct a new point with the specified set of coordinates

HiResPoint(HiResPoint p)
Construct a new HiResPoint from an existing one.

HiResPoint(java.awt.Point p)
Construct a new HiResPoint from the given java.awt.point

Method Summary

boolean	equals(HiResPoint p) Test to see if the given point has the same x and y coordinates as this one
java.awt.Point	pointValue() Create a new java.awt.Point from this HiResPoint, where the coordinate of the awt point are the rounded coordinates of this point
java.lang.String	toString() Return a string representation of this HiResPoint.

Methods inherited from class java.lang.Object

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

Field Detail

x

public double x

The x coorinate of this point

y

public double y

The y coordinate of this point

Constructor Detail

HiResPoint

public HiResPoint()

Construct a new point whose coorinates are (0.0, 0.0)

HiResPoint

public HiResPoint(double x,
                  double y)

Construct a new point with the specified set of coordinates

Parameters:

x - the x coordinate

y - the y coordinate

HiResPoint

public HiResPoint(HiResPoint p)

Construct a new HiResPoint from an existing one.

Parameters:

p - the existing HiResPoint

HiResPoint

public HiResPoint(java.awt.Point p)

Construct a new HiResPoint from the given java.awt.point

Parameters:

p - the existing java.awt.Point

Method Detail

toString

public java.lang.String toString()

Return a string representation of this HiResPoint.

Overrides:

toString in class java.lang.Object

Returns:

A string representation, suitable for debugging

equals

public boolean equals(HiResPoint p)

Test to see if the given point has the same x and y coordinates as this one

Parameters:

p - the other HiResPoint

Returns:

true if the coordinates match, false otherwise

pointValue

public java.awt.Point pointValue()

Create a new java.awt.Point from this HiResPoint, where the coordinate of the awt point are the rounded coordinates of this point

Returns:

a new java.awt.Point