quadbase.util
Class Position

java.lang.Object
  quadbase.util.Position

public class Position
extends java.lang.Object

This class contains methods to define and manipulate a 2D point on the chart. The coordinates are floating point numbers and can represent a relative position in the main chart window.

See Also:

Point_3D

Constructor Summary

Position()
Empty Constructor

Position(float x1, float y1)
Constructor

Method Summary

boolean	equals(Position p) Checks if the two points are the same or not.
float	getX() Returns the x coordinate.
float	getY() Returns the y coordinate.
int	hashCode() Returns the hashcode for the Position.
void	set(float x1, float y1) Set the x and y values.
void	setX(float f) Set value of x.
void	setY(float f) Set value of y.

Methods inherited from class java.lang.Object

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

Constructor Detail

Position

public Position()

Empty Constructor

Position

public Position(float x1,
                float y1)

Constructor

Method Detail

getX

public final float getX()

Returns the x coordinate.

Returns:

The x coordinate.

getY

public final float getY()

Returns the y coordinate.

Returns:

The y coordinate.

setX

public final void setX(float f)

Set value of x.

Parameters:

f - The x coordinate.

setY

public final void setY(float f)

Set value of y.

Parameters:

f - The y coordinate.

set

public final void set(float x1,
                      float y1)

Set the x and y values.

Parameters:

x1 - The x coordinate.

y1 - The y coordinate.

equals

public boolean equals(Position p)

Checks if the two points are the same or not.

Returns:

true iff coordinates of both vertices are equal.

hashCode

public int hashCode()

Returns the hashcode for the Position.

Overrides:

hashCode in class java.lang.Object

Returns:

The int hash code.