com.mxgraph.util

Class mxPoint

java.lang.Object

com.mxgraph.util.mxPoint

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

mxLine, mxRectangle

public class mxPoint
extends java.lang.Object
implements java.io.Serializable, java.lang.Cloneable

Implements a 2-dimensional point with double precision coordinates.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected double	x Holds the x- and y-coordinates of the point.
protected double	y Holds the x- and y-coordinates of the point.

Constructor Summary

Constructors

Constructor and Description
mxPoint() Constructs a new point at (0, 0).
mxPoint(double x, double y) Constructs a new point at (x, y).
mxPoint(mxPoint point) Constructs a new point at the location of the given point.
mxPoint(java.awt.geom.Point2D point) Constructs a new point at the location of the given point.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Returns a new instance of the same point.
boolean	equals(java.lang.Object obj) Returns true if the given object equals this rectangle.
java.awt.Point	getPoint() Returns the coordinates as a new point.
double	getX() Returns the x-coordinate of the point.
double	getY() Returns the x-coordinate of the point.
void	setX(double value) Sets the x-coordinate of the point.
void	setY(double value) Sets the y-coordinate of the point.
java.lang.String	toString() Returns a String that represents the value of this mxPoint.

Methods inherited from class java.lang.Object

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

Field Detail

x

protected double x

Holds the x- and y-coordinates of the point. Default is 0.

y

protected double y

Holds the x- and y-coordinates of the point. Default is 0.

Constructor Detail

mxPoint

public mxPoint()

Constructs a new point at (0, 0).

mxPoint

public mxPoint(java.awt.geom.Point2D point)

Constructs a new point at the location of the given point.

Parameters:

point - Point that specifies the location.

mxPoint

public mxPoint(mxPoint point)

Constructs a new point at the location of the given point.

Parameters:

point - Point that specifies the location.

mxPoint

public mxPoint(double x,
               double y)

Constructs a new point at (x, y).

Parameters:

x - X-coordinate of the point to be created.

y - Y-coordinate of the point to be created.

Method Detail

getX

public double getX()

Returns the x-coordinate of the point.

Returns:

Returns the x-coordinate.

setX

public void setX(double value)

Sets the x-coordinate of the point.

Parameters:

value - Double that specifies the new x-coordinate.

getY

public double getY()

Returns the x-coordinate of the point.

Returns:

Returns the x-coordinate.

setY

public void setY(double value)

Sets the y-coordinate of the point.

Parameters:

value - Double that specifies the new x-coordinate.

getPoint

public java.awt.Point getPoint()

Returns the coordinates as a new point.

Returns:

Returns a new point for the location.

equals

public boolean equals(java.lang.Object obj)

Returns true if the given object equals this rectangle.

Overrides:

equals in class java.lang.Object

clone

public java.lang.Object clone()

Returns a new instance of the same point.

Overrides:

clone in class java.lang.Object

toString

public java.lang.String toString()

Returns a String that represents the value of this mxPoint.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this mxPoint.