inra.ijpb.geometry

Class OrientedBox2D

java.lang.Object

inra.ijpb.geometry.OrientedBox2D

public class OrientedBox2D
extends Object

An oriented Box in 2 dimensions, used to store results of oriented bounding box.

Author:

dlegland

Constructor Summary

Constructors

Constructor and Description
OrientedBox2D(double xc, double yc, double length, double width, double orientation) Default constructor for OrientedBox2D, that specifies center as two coordinates.
OrientedBox2D(Point2D center, double length, double width, double orientation) Default constructor for OrientedBox2D.

Method Summary

Modifier and Type	Method and Description
double	area() Computes the area of this box.
Point2D	center()
double	length()
double	orientation()
double	width()

Methods inherited from class java.lang.Object

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

Constructor Detail

OrientedBox2D

public OrientedBox2D(Point2D center,
                     double length,
                     double width,
                     double orientation)

Default constructor for OrientedBox2D.

Parameters:

center - the center of the box

length - the box length

width - the box width

orientation - the orientation of the box, in degrees counter-clockwise

OrientedBox2D

public OrientedBox2D(double xc,
                     double yc,
                     double length,
                     double width,
                     double orientation)

Default constructor for OrientedBox2D, that specifies center as two coordinates.

Parameters:

xc - the x-coordinate of the box center

yc - the y-coordinate of the box center

length - the box length

width - the box width

orientation - the orientation of the box, in degrees counter-clockwise

Method Detail

area

public double area()

Computes the area of this box.

Returns:

the area of the box.

center

public Point2D center()

Returns:

the center of the box

length

public double length()

Returns:

the length of the box

width

public double width()

Returns:

the width of the box

orientation

public double orientation()

Returns:

the orientation of the box, in degrees