seltar.motion
Class Point

java.lang.Object
  seltar.motion.Point

public class Point

extends java.lang.Object

Field Summary

float	x
float	y

Constructor Summary

Point()
Constructor Sets position to 0

Point(float X, float Y)
Constructor Sets position to given coordinates

Method Summary

Point	add(float k) Add value to coordinates
Point	add(float k, float j) Add values to given coordinate
float	getX() Gets X-coordinate
float	getY() Gets Y-coordinate
Point	multiply(float k) Multiply value to given coordinate
Point	multiply(float k, float j) Multiply values to given coordinate
void	set(float X, float Y) Sets coordinate to given coordinate
void	set(Point p) Sets coordinate to given Point
void	setX(float X) Sets X-coordinate to given X-coordinate
void	setY(float Y) Sets Y-coordinate to given Y-coordinate

Methods inherited from class java.lang.Object

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

Field Detail

x

public float x

y

public float y

Constructor Detail

Point

public Point()

Constructor Sets position to 0

Point

public Point(float X,
             float Y)

Constructor Sets position to given coordinates

Method Detail

getX

public float getX()

Gets X-coordinate

getY

public float getY()

Gets Y-coordinate

set

public void set(Point p)

Sets coordinate to given Point

Parameters:

p - New position

set

public void set(float X,
                float Y)

Sets coordinate to given coordinate

Parameters:

X - New X

Y - New Y

setX

public void setX(float X)

Sets X-coordinate to given X-coordinate

Parameters:

X - New X

setY

public void setY(float Y)

Sets Y-coordinate to given Y-coordinate

Parameters:

Y - New Y

add

public Point add(float k)

Add value to coordinates

Parameters:

k - Add

add

public Point add(float k,
                 float j)

Add values to given coordinate

Parameters:

k - Add X

j - Add Y

multiply

public Point multiply(float k)

Multiply value to given coordinate

Parameters:

k - Multiply

multiply

public Point multiply(float k,
                      float j)

Multiply values to given coordinate

Parameters:

k - Multiply X

j - Multiply Y