com.itextpdf.kernel.geom

Class Point

java.lang.Object

com.itextpdf.kernel.geom.Point

All Implemented Interfaces:

Cloneable

public class Point
extends Object
implements Cloneable

Class that represent point object with x and y coordinates.

Constructor Summary

Constructors

Constructor and Description
Point() Instantiates a new Point instance with 0 x and y.
Point(double x, double y) Instantiates a new Point instance based on passed x and y.
Point(Point other) Instantiates a new Point instance based on other Point instance.

Method Summary

Modifier and Type	Method and Description
Object	clone()
double	distance(double px, double py) The distance between this point and the second point which is defined by passed x and y coordinates.
double	distance(Point p) The distance between this point and the second point.
boolean	equals(Object obj)
Point	getLocation() Gets location of point by creating a new copy.
double	getX() Gets x coordinate of the point.
double	getY() Gets y coordinate of the point.
int	hashCode()
void	move(double dx, double dy) Moves the point by the specified offset.
void	setLocation(double x, double y) Sets x and y double coordinates of the point.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Point

public Point()

Instantiates a new Point instance with 0 x and y.

Point

public Point(double x,
             double y)

Instantiates a new Point instance based on passed x and y.

Parameters:

x - the x coordinates of the point

y - the y coordinates of the point

Point

public Point(Point other)

Instantiates a new Point instance based on other Point instance.

Parameters:

other - other Point instance from which coordinates will be copied

Method Detail

getX

public double getX()

Gets x coordinate of the point.

Returns:

the x coordinate

getY

public double getY()

Gets y coordinate of the point.

Returns:

the y coordinate

getLocation

public Point getLocation()

Gets location of point by creating a new copy.

Returns:

the copy of this point

setLocation

public void setLocation(double x,
                        double y)

Sets x and y double coordinates of the point.

Parameters:

x - the x coordinate

y - the y coordinate

move

public void move(double dx,
                 double dy)

Moves the point by the specified offset.

Parameters:

dx - the x-axis offset

dy - the y-axis offset

distance

public double distance(double px,
                       double py)

The distance between this point and the second point which is defined by passed x and y coordinates.

Parameters:

px - the x coordinate of the second point

py - the y coordinate of the second point

Returns:

the distance between points

distance

public double distance(Point p)

The distance between this point and the second point.

Parameters:

p - the second point to calculate distance

Returns:

the distance between points

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

clone

public Object clone()

Overrides:

clone in class Object