com.reportmill.base

Class RMPoint

java.lang.Object

java.awt.geom.Point2D

java.awt.geom.Point2D.Float

com.reportmill.base.RMPoint

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class RMPoint
extends java.awt.geom.Point2D.Float

This class extends Point2D.Float to add a few convenience methods.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Point2D

java.awt.geom.Point2D.Double, java.awt.geom.Point2D.Float

Field Summary

Fields

Modifier and Type	Field and Description
static RMPoint	zeroPoint

Fields inherited from class java.awt.geom.Point2D.Float

x, y

Constructor Summary

Constructors

Constructor and Description
RMPoint() Creates a point initialized to 0,0.
RMPoint(double x1, double y1) Creates a point initialized to the given x and y (double).
RMPoint(float x1, float y1) Creates a point initialized to the given x and y (float).
RMPoint(java.awt.geom.Point2D aPoint) Creates a point initialized to the given AWT Point.

Method Summary

Methods

Modifier and Type	Method and Description
RMPoint	add(RMPoint aPoint) Adds the given point to this point.
static RMPoint	getPoint(java.awt.geom.Point2D aPoint) Returns an RMPoint version of the given Point2D (just the Point2D if it's already an RMPoint).
boolean	inRect(RMRect aRect) Returns whether the receiver is in the given rect.
void	multiply(double sx, double sy) Multiplies this point by the given sx and sy.
RMPoint	offset(float dx, float dy) Offsets the receiver by the given x and y.
RMPoint	subtract(RMPoint aPoint) Subtracts the given point from this point.
java.lang.String	toString() Returns a string representation of the receiver in the form "[x y]".
RMPoint	transform(RMTransform aTransform) Transforms the point by the given transform.

Methods inherited from class java.awt.geom.Point2D.Float

getX, getY, setLocation, setLocation

Methods inherited from class java.awt.geom.Point2D

clone, distance, distance, distance, distanceSq, distanceSq, distanceSq, equals, hashCode, setLocation

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

zeroPoint

public static final RMPoint zeroPoint

Constructor Detail

RMPoint

public RMPoint()

Creates a point initialized to 0,0.

RMPoint

public RMPoint(float x1,
       float y1)

Creates a point initialized to the given x and y (float).

RMPoint

public RMPoint(double x1,
       double y1)

Creates a point initialized to the given x and y (double).

RMPoint

public RMPoint(java.awt.geom.Point2D aPoint)

Creates a point initialized to the given AWT Point.

Method Detail

offset

public RMPoint offset(float dx,
             float dy)

Offsets the receiver by the given x and y.

add

public RMPoint add(RMPoint aPoint)

Adds the given point to this point.

subtract

public RMPoint subtract(RMPoint aPoint)

Subtracts the given point from this point.

multiply

public void multiply(double sx,
            double sy)

Multiplies this point by the given sx and sy.

inRect

public boolean inRect(RMRect aRect)

Returns whether the receiver is in the given rect.

transform

public RMPoint transform(RMTransform aTransform)

Transforms the point by the given transform.

toString

public java.lang.String toString()

Returns a string representation of the receiver in the form "[x y]".

Overrides:

toString in class java.awt.geom.Point2D.Float

getPoint

public static RMPoint getPoint(java.awt.geom.Point2D aPoint)

Returns an RMPoint version of the given Point2D (just the Point2D if it's already an RMPoint).